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kaanan8984
07.10.2019 •
Chemistry
Explain the 6 phases of matter and how energy travels through these changes
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Ответ:
Melting: solid to liquid.
Condensation: gas to liquid.
Vaporization: liquid to gas.
Sublimation: solid to gas.
Deposition: gas to solid.
Ответ:
CH 4 (g) + 20 2 (g)- CO 2 (g) + 2H 2 0 (g)
Explanation:
A balanced chemical reaction equation is one in which the number of atoms of each element on the reactants side is equal to the number of atoms of each element on the product side.
We can balance the equation by carrying out an atom count, that is, we count the atoms of each element on the reactant side and on the products side.
For instance;
Carbon has one atom on both sides of the reaction equation
Oxygen has four atoms on both sides of the reaction equation
Hydrogen has four atoms on both sides of the reaction equation.
Hence we can say that the reaction equation is balanced.