Which equation is correctly balanced?

Answer:

Li2Se

Lithium selenide

Explanation:

Answer:

high temperature and low pressure

Explanation:

An ideal gas is a type of gas which obeys the gas laws at all conditions of pressure and temperature. Whereas a real gas does not obey the gas laws and does not behave according to the kinetic molecular theory.

But a real gas almost behaves like an ideal gas and follow the kinetic molecular theory at a sufficiently high temperature ad low pressure.

Maybe Sugar I did that question before I think.

Answer: D

Explanation:

D is the correct answer since all of the others are basically food, depending on who eats them. Just read the little description before you try to answer the question so you won’t get confused next time.

Answer:

The correct option is;

A. Branched chain alkanes

Explanation:

By the process of cracking of petroleum, higher quality petrol are formed by converting straight chain petrol to branched petrol, which are the grade of petrol that burns more smoothly and therefore efficiently within internal combustion engines

The cracking process includes;

a) The conversion of alkanes which are large molecules into branched octanes

b) The conversion of alkanes with straight chain into branched chain alkanes

c) The formation of a branched chain alkane and an alkene from straight chain alkanes

d) The formation of branched chain alkane and hydrogen gas from a straight chain alkane.

Answer:

beta

Explanation:

Answer:

Mass of 0.50 bushel = 5 Kg

Explanation:

Given data:

Number of apples in 0.20 bushel = 1 dozen

Mass of 1 dozen apple = 2.0 Kg

Mass of 0.50 bushel apple = ?

Solution:

First of all we will calculate the number of dozen of apple in 0.50 bushel.

 (1/0.20) ×0.50 = 2.5 dozen

Mass of 0.50 bushel = 2.5 dozen × 2.0 Kg/1 dozen

Mass of 0.50 bushel = 5 Kg

Answer:

6CO2 + 6H2O ----> C6H12O6 + 6O2

Explanation:

Photosynthesis is the process by which green plants manufacture their own food using sunlight in the presence of carbon dioxide water and chlorophyll.

Chlorophyll is the pigment in plants that absorbs light.

The equation of photosynthesis is shown in the answer section above. Sugar and oxygen are the first products of photosynthesis.

Answer:

The Middle Years

Explanation:

Depending on the size of the star, the period of which thermal energy is created through the process of nuclear fusion can vary. However, for the life cycle of an average star, this can be roughly a few billion to 10 or even 15 billion years

Answer:

radiation

Explanation:

Answer:

where an organism lives which includes everything that surrounds and influences the organism.

Answer:simce it’s manmade, it doesn’t have all the elements it needed if it was natural. It’s basically synthetic or artificial

Explanation:

[tex]2032533 \sq22222rt[2]{?} [/tex]

Answer:

(A) Use volume displacement and the mass of the rock to calculate density.

Explanation:

Answer:

Explanation:

I believe that particles would move more faster and more thank likely increase kinetic energy when thermal energy is added to something.

If the resistor is in series to the voltage supply then 0.12A current will also flow through it.

(How the resistor is placed in relation to the supply is unknown)

Answer:

yep.

Explanation:

I love to wear oversized hoodies and I get soft comfy blankets and watch movies. Have a nice night! :)

Answer:

0.364 L

Explanation:

Para resolver este problema es necesario expresar la densidad en g/L.

Para hacer esa conversión primero convertimos m³ en L:

Y después convertimos kg en g:

Finalmente dividimos la masa deseada (400 g) entre la densidad, para calcular el volumen:

Answer:

FREEZING When liquid water freezes, it releases thermal energy and turns into the solid state, ice. Vaporation when water reaches its boiling point of 100ºC, water molecules are moving so fast that they break free of the attractions that hold them together in the liquid state.

Explanation:

There is a law called conservation of energy which states that energy can neither be created nor be destroyed. It can be only transferred from one form to another form. Therefore, thermal energy is released during freezing of water.

Energy transfer is a phenomenon in which energy transfer from one matter to another matter. Energy can be transferred in two forms that are by doing work or by transferring heat.

Heat energy can be transferred by three ways conduction, convention and radiation. In conduction, when two object are in direct contact, transfer of molecules takes place.  When liquid water freezes, it releases thermal energy and turns into the solid state, ice.

Therefore, thermal energy is released during freezing of water.

Learn more about energy transfer, here:

https://brainly.com/question/18649915

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Answer:

Stress

Explanation:

Stress increases along faults and leads to rock breaking. Therefore option D is correct.

Along faults, stress builds up in the rocks due to the movement and interaction of tectonic plates. Stress is the force applied to the rocks, and it can occur in various forms, such as compression, tension, or shear. As the stress increases, the rocks become more strained and are pushed to their breaking point.

When the stress exceeds the strength of the rocks, they can no longer withstand the applied forces and break, resulting in an earthquake. The release of accumulated stress along the fault causes the rocks to rupture and generate seismic waves, leading to ground shaking and the propagation of energy throughout the Earth's crust.

Therefore, stress is the primary factor that increases along faults and ultimately leads to rock breaking and the occurrence of earthquakes.

Know more about tectonic plates:

https://brainly.com/question/16926233

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Answer:

The kettle on the stove takes thermal energy from the stove and uses it to convert water into steam at constant temperature. The molecules of water vibrate with increasing speeds when the temperature of water increases. When the temperature of water reaches the boiling point, water starts to change its state to steam.

Explanation:

Answer:

It has to be weak vander waal's forces of attraction.

Answer:

The tail and the rings are held together by the force of gravity.

Answer:

ammonia gas and hydrogen chloride gas.

Answer:

It's the second one down.

Explanation:

Gold

Mass 197

Number of Protons: 79

Number of Neutrons: 197 - 79 = 118

Number of electrons: = number of protons = 97

Answer:

It represents the noble gas that precedes the period before Potassium.

Explanation:

Period before potassium is 3, the noble gas in that period is Ar (Argon). So when condensing the electron configuration of Potassium, Argon can account for 18 electrons instead of writing out 18 electrons in full form from 1s2, 2s2 etc.

Answer:

CNH5 i guess...................

Answer:

CNH5 is the formula.

Explanation:

There is 1 carbon molecule, 1 nitrogen molecule, and 5 hydrogen molecule.