This is a science subject. 1) You can use what to change liquid into gas?

2) The heating and cooling of molecules will make what change their state?

3) Changing a solid to a liquid to a gas is Changing the what of matter?

Please help me, please, please,.​

1)Vaporization of a sample of liquid is a phase transition from the liquid phase to the gas phase. There are two types of vaporization: evaporation and boiling. Evaporation occurs at temperatures below the boiling point, and occurs on the liquid's surface.

2)As a result, state of matter changes from solid to liquid and from liquid to gas. Whereas if there occurs a decrease in temperature then it means kinetic energy of molecules will decrease. ... Thus, we can conclude that the heating and cooling of molecules will make kinetic energy change their state of matter.

3)We can change a solid into a liquid or gas by changing its temperature. This is known as changing its state. Water is a liquid at room temperature, but becomes a solid (called ice) if it is cooled down. The same water turns into a gas (called water vapor) if it is heated up.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.