QUESTION 1 How many grams of NaCl are needed if we want to make 9.025 moles...

Question

Question

QUESTION 1

How many grams of NaCl are needed if we want to make 9.025 moles of AgCl by the reaction
NaCl + AgNO₃ ———> AgCl + NaNO₃

QUESTION 2

How many grams of O ₂ would be needed to react with 3.933 moles of CS ₂ in the reaction
CS₂ + 3 O₂ ———> CO₂ + 2 SO₂

QUESTION 3

How many grams of PbSO ₄ will be produced if we produce 25.59 grams of NaNO ₃ in the reaction
Pb(NO ₃) ₂ + Na ₂SO ₄ ———> PbSO ₄ + 2 NaNO ₃

QUESTION 4

How many grams of hydrogen are needed to react with 371.2 g of oxygen in the following reaction?
2 H ₂ + O ₂ ———> 2 H ₂O

QUESTION 5

How many moles of O ₂ are needed to oxidize 8.57 grams of CuFeS ₂ in the reaction
2 CuFeS₂ + 5 O₂ ———> 2 Cu + 2 FeO + 4 SO₂

QUESTION 6

How many moles of NaCl are needed if we want to make 29.27 grams of PbCl ₂ by the reaction
2 NaCl + Pb(NO₃)₂ ———> PbCl₂ + 2 NaNO₃

science chemistry

Answer 1

Answer #1

Answer 2

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