I. Study the following: zinc carbonate, calcium oxide, sodium bromide dihydrogen sulfide, aluminum oxide: write the formula
II. Predict the products and identify the type of reactions :
1.Iron (II) hydroxide
2. potassium + water
III. Determine the molar mass, moles , atoms, molecules of carbon dioxide if there is/are: 50 g CO2; 1.2 moles CO2
GOOD LUCK!
