If nitrogen and hydrogen combine in a combustion reaction, what would the product of the reaction be?

CH4 + 2O2 → ____2 + 2H2O

Answers

Answer 1

Co2

Explanation:

CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H2O (l)

Answer 2

Answer:

C - CO

Explanation:

Correct on EDGE


Related Questions

What happens when A mixture of ammonia and oxygen is passed over platinum gauze heated to 800°C .​

Answers

Answer:

The mixture forms nitrogen oxide and water upon reaction. However, 800 degree Celsius falls at higher limit of the process condition. It being an exothermic reaction, the reaction rate will be on the lower side than average.

in any study of energy, energy conversion is not important. true false

Answers

Answer:

I think its false

Explanation:

Any energy is important

Hope this helps <3

Answer:

In any study of energy, energy conversion is not important.  Heat energy that is lost cannot usually be used to produce work.

Explanation:

Hope this helps!

If so, please mark BRAINLIST!!

thx

Sodium thiosulfate mixed with hydrochloric acid makes a green precipitate is this a physical or chemical change?

a. Physical
b. Chemical

Can someone help me answer this I will give you brainliest

Answers

Answer:

I don't know the answer you can search it on Google you will get it and don't forget to follow me and mark me as brainlest please I will follow u back really if u follow me back

Answer:

It is chemical Change

Explanation:

Because you are changing the substance.

What is the formula for the compound formed when aluminum ions (Al3+) and chlorine ions (Cl-) unite?

A)AlCl
B)Al2Cl
C)AlCl2
D)AlCl3

Answers

The answer is D! Because when you combine the two, you cross the charges kinda like cross multiply. Basically you switch the charge and get Al- and Cl3+ making it AlCl3 !

Someone help me please i’ll give brainly

Answers

Answer:

Ionization

Melting

Vaporization

Explanation:

▶Ioniztion changes the charge of an electron,  this usually happens between a chemical reaction. It takes a small amount of energy. Most of the time energy is absorbed instead of expelled!

▶ Melting changes the shape of the item and takes about 334 Joules/gram of energy.

▶ Vaporization changes the state of matter that the item is in and  requires 2260 Joules/gram.

Brainliest is much appreciated! Hope I helped!

You

2. An all natural mosquito repellent

is trying to make its way into the

market. One arm is sprayed with the

repellent and one arm is not sprayed

with anything. After 3 hours, the

number of mosquito bites is counted. What is the control group

Answers

Answer:

The arm that was not sprayed with anything

Explanation:

The control group would be the arm that was not sprayed with anything.

The control group during an experiment is a group that forms the baseline for comparison in other to determine the effects of a treatment. The control group does not include the variable that is being tested and as such, it provides the benchmark to measure the effects of the tested variable on the other group - the experimental group. In this case, the experimental group would be the arm that was sprayed with the repellent.

is this correct? and can you tell me yes or no for each one thanks

Answers

Answer: Yes it's correct.

Explanation: i hoped that helped!!

Answer:

yes this is correctly done

According to the diagram which statement best describes what happens when two astronauts collide in space? Will give crown!!!!

Answers

Answer:

J. Their momentum is conserved

Explanation:

According to the diagram, the best statement that describes what happens when two astronauts collides in space is that their momentum is conserved.

The momentum before collision is 320kgkm/hr and after collision it is 320kgm/s

 This collision is an inelastic collision;

    momentum before  = momentum after

              m₁v₁ + m₂v₂     =       v(m₁ + m₂)

m₁ = 80kg

v₁  = 4km/hr

m₂ = 80kg

v₂  = 0

v  = 2km/hr

 Insert the parameters;

              (80 x 4) + (80 x 0)    = 2(80 + 80)

                    320                      = 320

Atoms of two different elements must have different

Answers

Atomic number The atomic number of each element is different than other Elements.

Answer:

Atoms of two different elements must have different atomic numbers.

Explanation:

1. Glucose, a type of sugar, has the formula
CH, O. What is the total number of atoms
in one molecule of glucose?

Answers

Answer:

The answer is 24 in total

Explanation:

This is a 2:1 ratio. The formula of it is C6 H12 O6

explain why particles of colloidal solution donot settle down when left undisturbed , while in the case of suspensions they do .?​

Answers

Answer:

the partial of colloidal are smaller and they are not heavy whereas the partial of suspension are larger but they are heavy and less movement thus they settle down due to gravity

What is a chemical reaction

Answers

something that cannot be changed back ,
Answer: a chemical reaction is a process that leads to a reaction of the the chemical substance to another...

Step by step explanation: brainlist?

The ocean both absorbs and releases heat more slowly than land does

True or false.

Answers

Answer: False
Explanation: The specific heat of water is greater than that of dry soil, therefore water both absorbs and releases heat more slowly than land

PLEASE HELP ASAP I EILL GIVE 100 POINTS!!! Kristy is on the track team. She runs the one kilometer race by going four times around the circular track. How does Kristy velocity change.
A. Her velocity changes countinually since her direction constantly changes
B. Her velocity depends on only on how she paces herself during the race
C. Her velocity is the same as her speed
D. Her speed changes at the same rate as velocity

Answers

Answer:A

Explanation:

Consider the balanced equation below.

Upper P Upper C l Subscript 3 Baseline + Upper C l Subscript 2 Baseline right arrow Upper P Upper C l Subscript 5.
What is the mole ratio of PCl3 to PCl5?

Answers

Answer: The mole ratio of [tex]PCl_3[/tex] to [tex]PCl_5[/tex] is 1: 1

Explanation:

According to the balanced chemical equation ,the number of atoms of each element has to be same on reactant and product side. The stoichiometric coefficients of the species represent their number of moles.

[tex]PCl_3+Cl_2\rightarrow PCl_5[/tex]

Thus in the reactants, there is 1 mole of [tex]PCl_3[/tex] and 1 mole of [tex]Cl_2[/tex] molecule. And thus there is 1 mole of [tex]PCl_5[/tex] in the product as well.

Thus the mole ratio of [tex]PCl_3[/tex] to [tex]PCl_5[/tex] is 1: 1


What is the molarity of a hydrochloric acid solution, when 30.0 mL is neutralized by 48.0 mL of 0.100 mol/L
calcium hydroxide?

Answers

The molarity of a hydrochloric acid solution : 0.32 M

Further explanation  

Titration is a procedure for determining the concentration of a solution by reacting with another solution which is known to be concentrated (usually a standard solution).

Titrations can be distinguished including acid-base titration, depositional titration, and redox titration. An acid-base titration is the principle of neutralization of acids and bases is used.  

Acid-base titration formula  

Ma. Va. na = Mb. Vb. nb  

Ma, Mb = acid base concentration  

Va, Vb = acid base volume  

na, nb = acid base valence  

1 ⇒HCl (valence=1, HCl ⇒H⁺+Cl⁻, one H⁺)

2⇒Ca(OH)₂(valence=2, Ca(OH)₂⇒Ca²⁺+2OH⁻, two OH⁻)

M₂=0.1 M

V₂=48 ml=0.048 L

V₁=30 ml=0.03 L

[tex]\tt M_1.V_1.n_1=M_2.V_2.n_2\\\\M_1\times 0.03\times 1=0.1\times 0.048\times 2\\\\M_1=0.32[/tex]

What causes metamorphic rocks to form from existing rocks?
O magma and minerals
O heat and pressure
O exposure to Earth's mantle
exposure
to Earth's surface

Answers

I think it's Heat and pressure

Answer:

heat and pressure did on edge

Explanation:

is soda homogeneous or heterogeneous? ​

Answers

Answer:

Thecinically it is both because and  an un opened bottle of soda is homogeneous and an opened bottle of soda is herterogeneous. I hope this helps please reward branlist.

Is PH3 polar or nonpolar

Answers

Phosphine is an example of a polar molecule with non-polar bonds

Carbon monoxide (CO) burns readily in oxygen (O2), forming
carbon Dioxide (CO2). Which of the follow equations is shows
this reaction and follows the law of conservation of mass?

Answers

Answer:

see attachment......

In the article, Invasion of the Periodical Cicadas, why do scienctists believe that cicadas only reproduce every 13 or 17 years? Explain your answer with evidence from the text.

Answers

Hi, you've asked an incomplete question. However, I assumed you are referring to the article found on the Scientific American website.

Explanation:

Remember, according to that article we are told that scientists notice that these insects have a long nymphal (immature form before becoming adults) stage, one that can last up to 13 to 17 years on the ground before they leave the ground looking for mating partners.

Because it is only after mating occurs at this point that their eggs are laid, that is why scientists believe that cicadas only reproduce every 13 or 17 years.

Are these correct?? Help please

Answers

yeah they are correct

what is the conclusion of Rutherford atomic model?​

Answers

Most of the space inside the atom is empty because most of the α-particles passed through the gold foil without getting deflected. Very few particles were deflected from their path, indicating that the positive charge of the atom occupies very little space.

4x+15-3x+10= help me please

Answers

Answer:

7x+5

Explanation:

4x+15-3x+10

-10 -10

--------------------

4x+5-3x

+3x. +3x

---------------------

7x+5

If your simplifying the answer it would be x+25

Please help me
What will oxygen likely do to complete its outermost shell, based on the Lewis dot diagram shown?

accept electrons
accept some electrons and give up other electrons
move electrons from the inner shell to the outer shell
give up electrons

Answers

Answer:

A. Accept electrons

Explanation:

The octet rule states that 8 electrons stabilizes a molecule. This means that oxygen will try to fill the two empty spots with electrons from other molecules. The Lewis Dot diagram shows these two empty spots with the empty circles at the bottom.

Lewis dot structures, also known as electron dot structures, are schematics that show the interatomic chemical bonds in a molecule. Additionally, they show how many lone pairs there are overall in each of the atoms that make up the molecule. Here 'O' accepts electrons. The correct option is A.

The electrical structures of the elements, especially the electron pairings, are reflected in the Lewis dot structures. Lewis structures can be viewed as "electron bookkeeping" and are a helpful approach to condensing some bonding-related information. Each dot in a Lewis dot structure corresponds to 1 electron.

Group 6 member oxygen still requires two additional electrons to complete its outer shell and remain stable. According to the octet rule, an object needs 8 valence electrons in the outer shell to be stable.

Thus the correct option is A.

To know more about Lewis dot diagram, visit;

https://brainly.com/question/34127343

#SPJ6

2. The energy of motion is called
energy.
A. potential
B. electrical
C. chemical
D. kinetic

Answers

Answer:

Kinetic energy

Explanation:

What is happening in this picture?

Answers

Answer:

in first picture pressure is low and in second picture the pressure is high

2ans in first picture air is

less amount

in second picture air is high amount

what are cons of viruses ?????? oh dont mind this i jus gotta get this out of my head dont stop pop tht pop tht mhm jus like tht mhm shake it shake it mhm work it work it!!!!!!!!!!!

Answers

Answer:

Viruses can weaken your immune system. They make you sick. Some could even cause death.

Explanation:

I hope this helped I heard that song I forgot the name lol

Help plz!!!!!!!!!! Urgent

Answers

Answer:

Explanation:

10^-2

The temperature T in Kelvin is 273.15 more than temperature C in degrees Celsius. Use your function to find the equivalent temperature in Kelvin for 100*C.

Answers

Answer:

T(K) = 373.15 K

Explanation:

The kelvin is the base unit of temperature in the International System of Units (SI). The symbol used to express temperature in kelvins is K.

The temperature of zero kelvins is called the absolute zero. It is considered to be the lowest possible temperature, although nothing has reached it. The absolute zero (0K) is - 273.15 degrees Celsius.

This is the equation we can use to solve this question:

 [tex]T(K) = T(C) + 273.15[/tex]

We have 100*C.

[tex]T(C) = 100 C[/tex]

[tex]T(K) = 100C + 273.15[/tex]

[tex]T(K) = 373.15 K[/tex]

Other Questions
Type 19 53 48.36 N 155 34 58.11 W in the search bar on Google Earth, and zoom out to an eye altitude of ~615 miles. The magma that resulted in the formation of these islands was generated by what process?a. decreased pressure (arrow "b") b. the addition of water (arrow "d", which shifts the solidus to the left) c. increased temperature (arrow "a") Read the underlined sentence. Who or what doesRoosevelt blame for making life insecure?DONEToday a hope of many years standing is inlarge part fulfilled. The civilization of the pasthundred years, with its startling industrialchanges, has tended more and more to makelife insecure. Young people have come towonder what would be their lot when theycame to old age. The man with a job haswondered how long the job would last.-President Franklin D. Roosevelt,August 14, 1935 Which statement is TRUE for the given triangles? A) The triangles are similar because the ratios of the corresponding sides are the same. B) The triangles are not similar because they are not the same size. The triangles are not similar because they are not equilateral. D) Similarity cannot be determined because angle measurements are not given. A truck travels 2,400 miles in 60 hours, going the same distance each hour.How many miles does the truck travel each hour? A. 3 miles B. 60 miles C. 6 miles D. 40 miles Dissatisfaction with public school education has led many parents to try home schooling for their children. If parents reduce their work from a full-time to a part-time load in order to spend time teaching their children at home, how will this affect GDP?a. Real GDP will increase and nominal GDP will decrease ab. Both real and nominal GDP will increase.c. GDP will stay the samed. GDP will decrease. error correction for done do you believe reading can change your life fill in the blank in the following sentence with the appropriate adjective below.Martine a les chevex __.A. blondeB. blondsC. blondesD. blond 10. Explain the difference between Biological & Cultural Carrying Capacity. What percent of your body is made up of water?Group of answer choices50%70%20% Four examples of second class levers I need help for the slope:Plz help meee In the human body, sodiuma component of saltbalances fluids, such as water, in the body. Explain how the onion experiment showed this. 20 BRAINLY POINTS PLZ HELP In one year, a dog's weight increased from 64 to 80 pounds. By what percentege did the dog's weight increase? The price of a female slave at auction was determined in part by her age andchildbearing ability.TrueFalse add (4x^2-xy-y^2) and (x^2+5xy+8y^2) simplify your answer: Solve two fifths plus two sevenths please help fast you only get 1 minute mark brainiest A dainty eater, he found that his mates, finishing first, robbed him of his unfinished ration. There was no defending it. While he was fighting off two or three, it was disappearing down the throats of the others. To remedy this, he ate as fast as they; and, so greatly did hunger compel him, he was not above taking what did not belong to him. He watched and learned. When he saw Pike, one of the new dogs, a clever malingerer and thief, slyly steal a slice of bacon when Perrault's back was turned, he duplicated the performance the following day, getting away with the whole chunk.What theme is most supported by the ideas in this excerpt?Good leaders always put others before themselves.Both the wild and civilization have rules to be followed.Being smart is as important to survival as being strong.It is always best to follow ones natural instincts to survive. The _____ is a section of the organum in which the lower voice is no longer holding very long pitches, but rather the lowest voice sings shorter pitches and moves similar to the upper voices. It is a performance technique used by Protin in the Medieval era. a. an eight pack of juice cost 4.49 and a 12 pack of juice costs 6.59 which is one the better buy?