Chemistry

Law of Conservation of Mass

100

Lable the Products, arrows/yield, and Reactants in the equation below

2H₂ +  O2   —>  2H₂0

2H_{2 +} O₂ Is the Reactant

 —> is the arrows/yield

2H₂O is the Product

200

If there are 5 atoms of Carbon on the product side how many Carbon atoms should be on

5

300

If you have 35g of Oxygen on the reactant side how many total grams of Oxygen should be on the product side

35

400

1. In a closed system the mass of the products and the mass of the reactants are  (same, greater or less)

Same

500

1. In a open system the mass of the products and the mass of the reactants are  (same, greater or less)

Same