HELP ASAP PLS
The image below shows charged particles bouncing around.

A square is shown with the title State of Matter. Few circles with positive and negative sign are shown inside the square. Long arrows pointing outwards from the edge of each circle are shown

Which state of matter is most likely represented in the image? (4 points)

a
Gas

b
Solid

c
Liquid

d
Plasma

pls give me the correct answer!

Answer: -40

Explanation:

equation:

t = 1.8t+32

move variable to one side

t x -1.8t=32

add like terms

-.8t = 32

change decimal to fraction

-4t/5 = 32

multiply 5 to both sides

-4t = 160

devide -4

t = -40

Answer:

multiply by Avogadro's number:

3.07x6.002x10^23

=0.2556054185018347moles

Explanation:

Answer: antimony

Explanation:

The mass of solid magnesium necessary to evolve 45.0mL of hydrogen gas at STP is 0.48 g

The reaction between solid magnesium and any acid will displace hydrogen.

When solid magnesium reacts with hydrochloric acid, magnesium chloride and hydrogen gas will be formed.

At STP (standard temperature and pressure) 1 mole of solid magnesium will produce 22.4 L.

1 mole of Mg -----------------> 22.4 L of H₂

? mole of Mg ------------------> 45 mL of H₂

= (0.45 L) / (22.4)

= 0.02 mole

The mass of 1 mole of solid magnesium = 24 g/mol

required mass =  0.02 mole  x  24 g/mol

required mass = 0.48 g

Learn more about solid magnesium here: https://brainly.com/question/12648896

#SPJ1

Law of conservation of mass states that in a closed system, the mass would be the same.

In a reaction, the compounds’ undergoing reaction is called reactants and the resultant of the reaction is called products.

Word equation uses words instead of chemical formulas. The skeleton equations use chemical formulas without mentioning the state of the compounds or the concentration. In balanced chemical reaction, mass and charge would be balanced.

Law of conservation of mass is similar to law of conservation of energy. It says that in a closed system, the mass would remain the same as mass is neither created nor destroyed.

[tex]H_{2}O[/tex]  →  [tex]H_{2} + O_{2}[/tex]

In this reaction, [tex]H_{2}O[/tex] is the reactant which has a mass of 18. H₂ and O₂ are the products with mass of 2 and 16 respectively.

In word equations, equation 1 can be written as

Water → Hydrogen + Water

In skeleton equation,

H₂0 → H₂ + O₂

In balanced chemical reaction,

2 H₂0 → 2 H₂ + O₂

To know more about Word equation

https://brainly.com/question/15423243

#SPJ1

The single replacement reaction is that in which one element is substituted for another element but in the same compound.

A single replacement reaction is also known as a single displacement reaction. The single replacement reaction is defined as the reaction in which one element is substituted for another element in a compound. In the beginning, the starting element is always will be pure metal, such as pure zinc metal.

Identification:

We can determine the single replacement reaction when one element replaces another element in the same compound. This kind of reaction is represented by: A + BC → B + AC.

Determination:

The single replacement reaction can be determined when a less reactive element can be replaced by a more reactive element in a compound.

So we can conclude that one element is replaced by another element in the single replacement reaction.

Learn more about Single Replacement here: https://brainly.com/question/1596829

#SPJ1

Animal cells typically have small vacuoles that aid in the sequestration of waste. Vacuoles in plant cells aid in preserving the balance of water.

A membrane-bound cell organelle is known as a vacuole. Animal cells typically have small vacuoles that aid in the sequestration of waste. Vacuoles in plant cells aid in preserving the balance of water. A single vacuole may occasionally occupy the majority of a plant cell's interior space.

Vacuoles are membrane-bound sacs that serve a variety of purposes in a cell's cytoplasm. Vacuoles are extremely important for serving as structural support, as well as functions like storage, waste disposal, protection, and growth, and they typically have a large size in mature plant cells.

The most noticeable organelle in plant cells is the vacuole. Due to its size, it plays a key role in the homeostasis process by storing a variety of inorganic and organic molecules.

To learn more about vacuole refer to:

https://brainly.com/question/3109110

#SPJ4

Answer: 0.000806

Explanation: Set up the equilibrium table, find x and from there find your Kc=(Co)^2*(O2)/(O2)^2

If the isotopes of Cadmium were truly isotopes then their atomic number is the same but the atomic mass is different from one another.

An isotope is a species of atoms that have the same atomic number as well as the position of that atom in the periodic table. They are identical in chemical behavior but the physical properties of that atom due to different atomic masses. The atoms belong to the same element, having same atomic number which is expressed as Z but having different mass number A, this is called isotope. For example, Carbon atom has three isotopes i.e. carbon-12, carbon-13 and carbon-14. These elements of carbon having mass numbers 12, 13 and 14 respectively.

So we can conclude that the isotopes of Cadmium have same atomic number but different mass number.

Learn more about isotope here: https://brainly.com/question/14220416

#SPJ1

The total heat content of the ten potato chips will be -1600J we can calculate this equation by using this reaction

ΔH = q = mCΔT

To determine the amount of heat acquired or lost by a sample (q) the equation used  is

ΔH = q = mCΔT

where

m = mass of the sample

c = the specific heat,

T = temperature change

Here in this question

m = 1000 g

T = 2° C(change in temperature)

c = 4.18 J/g

Putting these values in the equation

q = 1000× 4.18 ×2

q = 1600 J

Here q is positive hence ΔH will be negative.

ΔH = -1600J

To learn more about Heat Content follow this link

https://brainly.com/question/22729342

#SPJ4

A burner system, a basket, and an envelope are components shared by all hot air balloons. The size and shape of the envelope, the deflation mechanism, the shape and design of the basket, and the arrangement, style, and number of burners are all different.

The balloon will sink if the pilot leaves the valve open long enough. In essence, the sole controls are heat to raise the balloon and ventilation to lower it.

The pilot opens the vent that allows air out of the balloon canopy after locating a good landing area. The balloon began to drop as a result.

A hole known as a parachute vent can be found at the top of a hot air balloon. Pulling a rope to open it causes heated air to be released, causing the balloon to drop. The pilot has complete control over how much hot air is injected into the balloon, enabling flawless control.

Learn more about hot air balloons refer

https://brainly.com/question/28396302

#SPJ9

Answer: D

Explanation:

This is wrong according to the Periodic Table here's a image! Hope this helped! :D

The sun is made up of hydrogen and helium because these two gases are responsible for fusion reaction which generate light and heat energy.

Scientists use the device of spectroscopy in order to determine the composition of the Sun. The Sun is made up of light elements such as hydrogen and helium. It is composed of 74% hydrogen atom and 25% helium. In the core of the sun, gravitational forces produce huge pressure and temperatures. The temperature of the sun in this layer is 27 million degrees Fahrenheit that is equals to 15 million degrees Celsius. Hydrogen atoms are fuse together creating helium atom. This process is known as nuclear fusion reaction.

So we can conclude that the sun is made up of hydrogen and helium so that the fusion reaction is initiated.

Learn more about sun here: https://brainly.com/question/15837114

#SPJ1

Answer:

Neutral, no charge

Explanation:

Proton is positive, while electron is negative.

Sum of both is 1 - 1 = 0

so the atom is neutral, which means it doesn't carry any charge.

Answer:

H3PO4+3NaBr->3HBr+Na3PO4

Explanation:

H3PO4+3NaBr->3HBr+Na3PO4

this equation is balance because, the number of

H atom and Na atom is equal to right hand side reaction and Left hand side reaction.

Answer:

A)it will accept electrons to make a full set of 8

A reaction rate can be calculated using a pretty simple procedure.A reaction rate must be calculated from tabulated values or discovered empirically because it depends on change over time.

Describe how a sample experiment might be used to determine the ordering with respect to two different reactants?

     aA+bB→cC+dD

      (14.2.1)

    Also possible to write as:

      response rate = 1a

   (A's disappearance rate)

   = −1b

 (B's disappearance rate

 = 1c

  (C's rate of formation)

  = 1d\s(rate of production of D) (rate of formation of D)

The following is the general example of the distinct average rate of           reaction

 response rate = 1CR1[R1

Δt=⋯=−1CRnΔ[R

 Δt=1CP1Δ[P1]

 Δt=⋯=1CPnΔ[Pn]

 Δt    

  To learn more about rate of reaction refer

   https://brainly.com/question/24795637#

   #SPJ13

Answer:

Usually the use of two calibrant ions to bracket the analyte ion will achieve better accuracy. To achieve optimum mass accuracy the m/z of a single point calibrant ion should be as close as possible to that of the analyte ion; this is particularly important for magnetic sector mass spectrometers.

False, The entropy change of any system and its surroundings, considered together, and resulting from any real process is negative, approaching zero when the process approaches.

What is an entropy change?

An entropy change can be defined as the change that occurs in the state of disorder or randomness of a thermodynamic system that is associated with the conversion of heat or enthalpy into work.

Any system with a great degree of disorderliness has said to have more entropy.

Learn more on Entropy change from:

https://brainly.com/question/13149939?referrer=searchResults

#SPJ4

The concentration of [tex]Ca^{2+}[/tex] is 25mmol/l

Using complex-forming processes, complexometric titrations are primarily used to identify metal ions. Despite the fact that a variety of complexing agents can be utilized for this purpose, in actuality, the titrants are virtually always compounds with iminodiacetic acid functional groups. Titration is done in a solution with a pH of 10 (with an ammonium buffer added to promote the complexation of the [tex]Ca^{2+}[/tex]   and [tex]Mg^{2+}[/tex] ions).

Since eriochrome black T forms deep red-wine-colored complexes with just a very small portion of the [tex]Mg^{2+}[/tex] ions, it is employed as the indication to show the end point. The most prevalent titration indicators in complexometric experiments are organic dyes, which work by creating colored. When the reaction is complete, the color changes because the indicator is replaced by EDTA, which creates a more stable complex with the metal.

To learn more on titration. Click, https://brainly.com/question/27107265

#SPJ4

Given that the disturbance travels along the length of the rope, the farther I move my arm, the larger the size of the wave in the rope.

A wave is a disturbance along a medium which transfers energy. We know that a wave could be classified based on the nature of the propagation of  the wave as the transverse or the longitudinal waves.

The wave that is created along a string is a longitudinal wave. The direction of the wave motion is the same as that of the disturbance. It is very easy to create a wave on a string when the sting is moved vigorously and the wave is found to travel quickly across the length of the rope is we can see from the image that I have attached to make the concept and the context of the answer a bit more clearer to the student in this case.

Learn more about longitudinal wave:https://brainly.com/question/8497711

#SPJ1

When the final electron acceptor is an organic molecule the process to make ATP molecules is termed fermentation.

The fermentation pathway is an anaerobic series of chemical reactions by which the cell can generate ATP (the energy coin of all types of cells) in order to perform metabolic activities such as cell differentiation and cell reproduction. During this process, pyruvate molecule is used as the final electron acceptor.

Therefore, we can conclude that the fermentation pathway uses pyruvic acid or pyruvate as the final acceptor, which is an organic molecule.

Learn more about the fermentation pathway here:

https://brainly.com/question/21214862

#SPJ1

The time it will take the student to get home if she averages 42 miles per hour is 8.7 minutes.

The time taken for an object to move over a certain distance can be calculated by dividing the distance moved by the average speed as follows:

Time = Distance/average speed

According to this question, a student has to stay after school to make up a test. If she lives 9.8 km away from the school. The time it will take her to get home can be calculated as follows:

9.8km is equivalent to 6.09 miles

Time = 6.09 mi ÷ 42mi/hr

Time = 0.145hours

0.145 hours can be converted to 8.7 minutes.

Therefore, it will take the student 8.7 minutes to get home.

Learn more about time at: https://brainly.com/question/9834403

#SPJ1

The concentration of the diluted solution of the food dye yellow 6 is found to be 10.0ppm.

A solution's concentration is an indicator of how much solute has been dissolved in a certain volume of solvent or solution. A solution with a significant concentration of dissolved solute is one that is concentrated. When there is just a minimal amount of dissolved solute in a solution, it is said to be diluted.

Parts per million (ppm) measurements of concentration indicate how many solute particles there are in every million solution particles.

Given:

Initial concentration, C1 = 20.0ppm

Initial Volume, V1 = 5mL

Final Volume, V2 = 10mL

To find:

Final concentration, C2 = ?

Formula:

C1V1 = C2V2

Calculations:

20 x 5 = C2 x 10

C2 = 20 x 5 / 10

C2 = 10.0ppm

Result:

The diluted solution of the food dye yellow 6 is found to have a concentration of 10.0ppm.

Learn more about concentration of a solution here:

https://brainly.com/question/10422119

#SPJ4

Answer:

Litmus papes is an indicator

Oxymercuration‑reduction or Hydroboration‑oxidation, gives the same compound 1-cyclo pentanol.

A compound in linguistics is a lexeme composed of more than one stem. The process of word construction that results in compound lexemes is known as compounding, composition, of nominal composition. An open compound or a spaces compound is one that uses a space rather hyphen or concatenation; the alternative is a closed compound.

The compound's meaning may be comparable to or distinct from the meanings of its constituents in isolation. With very few expectations, the first component stem in English compound words is emphasized.

Know more about Structure of Alkene: - https://brainly.com/question/16855417

#SPJ9

In order for an element to transform into a new element, the particles which must be released is the protons.

This is referred to as subatomic particle which is present in the nucleus and is positively charged. The proton and the electron must be equal in a neutral atom.

The proton is also equal to the atomic number which is why it is the particle which can be added removed to change the element. It is because a change in atomic number will automatically mean a change in the element which therefore makes it the correct choice.

Read more about Proton here https://brainly.com/question/1805828

#SPJ1

In order for an element to transform into a new element, the particles which must be released to change the number of protons is: beta particles.

A beta particle can be defined as an isotope which typically undergoes radioactive decay through the emission of a radiation with a negative one (-1) charge. This ultimately implies that, an atom of neutron becomes a proton and an electron (₀e⁻¹), and an atom of proton also becomes a neutron and a positron (⁰⁻e₁⁺) during beta decay.

Based on scientific information and records from radioactivity, we can reasonably infer and logically deduce that an atom of proton becomes a neutron and a positron during a beta decay as shown by this chemical reaction:

³H₁  ----->   ³He₂ + ⁰e₋₁ + ⁰v₀

Read more on beta particle here: https://brainly.com/question/12448836

#SPJ1

The results of the technician’s combustion experiment do not contradict the law of conservation of mass because some products escaped as gaseous carbon (iv) oxide, water vapor, and other gases.

The statement of the law of conservation of mass states that matter cannot be created nor destroyed, but change from one form to another.

This helps to explain that no loss in mass of a  substance occurs in ordinary chemical reactions, rather, the sum of the masses of the reactants at the beginning of a reaction is equal to the sum of the products at the end of the reaction.

The balancing of chemical equations also follows this law.

Considering the given reaction:

The technician determined the mass of the firewood and oxygen reactants before burning to be 2.72 kg.

At the end of the reaction, after the firewood finished burning, the pile of cooled ash that remained had a mass of 0.095 kg.

When comparing the mass of the reactants and products, the mass of the product seems to be less than the mass of the reactants in contradiction to the law of conservation of mass.

However, there is no loss in mass of the materials because some products escaped in the form of gas into the atmosphere.

Learn more about the law of conservation of mass at: https://brainly.com/question/6392579

#SPJ1

A thermometer bulb is built of thin glass so that it can effectively conduct heat from an object that comes into contact with the mercury in the bulb.

With the chemical symbol Hg and the atomic number 80, mercury is a class of elements. It was once called hydrargyrum, which is a combination of the Greek terms Hydor and Argyros, and it is also known as quicksilver. Mercury is toxic in its entirety. While some mercury compounds are more hazardous than others, all of them are harmful. Mercury exposures can harm the immune system, kidneys, liver, nervous system, and more depending on the type and quantity. The lungs, kidneys, and nervous system can all suffer damage from inhaling mercury fumes.

Mercury is utilized in pressure measuring devices even though a wide variety of liquids may be used due to its high density and reduced space requirement. The fact that PTFE is a good conductor of electricity makes it a valuable addition to electrical switches.

To know more about mercury ,visit:

https://brainly.com/question/2279846

#SPJ9

The Mass of water need to raise the bath to body temp is mathematically given as

M=4.76kg

This is further explained below.

Generally, The movement of kinetic energy from one media or item to another, or from an energy source to a medium or object, is what we understand to be the phenomenon of heat.

Radiation, conduction, and convection are the three different ways that this kind of energy transfer may take place.

In conclusion, Let us assume that M is the mass of water that has reached a temperature of 100 degrees Celsius.

The heat that is obtained by cold water is equal to the heat that is lost by boiling water.

Final temperature =37C

25x(37-25)=Mx(100-37)

M=300/63

M=4.76kg

Read more about Mass

https://brainly.com/question/19694949

#SPJ1

CQ

How much boiling water would you need to raise the bath to body temperature (about 37c )? Assume that no heat is transferred to the surrounding environment. Imagine that your water heater has broken, but you want to take a bath. You fill your bathtub with 25kg of room-temperature water (about 25c ). You figure that you can boil water on the stove and pour it into the bath to raise the temperature