Chemical Reactions

Question 1

Describe the law of conservation of mass

Answer 1

The law of conservation of mas is of any one element at the beginning of a reaction must equal the same mass at the end of the reaction.

Question 2

Identify reactants and products in a chemical reaction

Answer 2

The reactants are on the left side of the equation and the products are on the right hand side of the equation

Question 3

Calculate mass of a product and reactants based on the law of conservation of mass

Answer 3

The mass of the product and reactants based on the law of conservation of mass is that they will equal the same

Question 4

Write a word equation for a chemical reaction when given the names of reactants and products

Answer 4

C6H12C6 + 6O2 = 6CO2 + 6HO

Question 5

Balance a given chemical equation

Answer 5

C6H12C6 + 6O2 = 6CO2 + 6HO

Question 6

Write a balance chemical equation when given the names of reactants and products