2021-2022 Review HW For Balancing, Types And Stoichiometry Of Chemical Reaction And Naming Compounds

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Part I: Please give the correct chemical name or chemical formula for the following:

1) Copper (I) oxalate

2) Barium sulfate

3) Potassium permanganate

4) Cr₃(P₁O₃)₂

5) Cesium fluoride

6) H₃P₁O₄(2021-2022 Honor Chem Student DO NOT DO)

7) Trinitrogen pentaoxide

8) Sn₁(C₁O₃)₂

9) Carbon dioxide

10) Sulfurous acid (20121-2022 Honor Chem Student DO NOT DO)

Part II

Balance the chemical reaction and give the correct type of reaction for the following:

1) ___ Ca₁Br₂ + ____ Na₃P₁ ==> ____ Ca₃P₂ + ____ Na₁Br₁
Type of Rxn:____________________

2) ___ Li₃P₁O₄ ==> ____ Li + ____P + ____ O₂
Type of Rxn:____________________

3) ___ C₈H₁₈ + ____ O₂ ==> ____ C₁O₂ + ____ H₂O₁
Type of Rxn:____________________

Part III

Answer the following Stoichiometry problems showing all work (Do Work On Back of This Page).

1) Using the balanced equation from question 1 above, how many grams of calcium bromide do I need to react to obtain 56.4grams of sodium bromide?

2) Using the balanced equation from question 3 above, how many molecules of dihydrogen monoxide do I produce if I react 65.2grams of elemental oxygen (remember it is a diatomic element).