Open Question: I need some chemistry help. I have no idea of what to do.?

7:12 Publicado por Anónimo

If 59.3 grams of potassium chlorate decomposes, how many grams of oxygen gas can be produced?

2 KClO3 ? 2 KCl + 3 O2

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When 6.0 mol Al react with 13 mol HCl, what is the limiting reactant, and how many moles of H2 can be formed?

2 Al + 6HCl ? 2 AlCl3 + 3 H2
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What is the limiting reactant when 5.6 moles of aluminum react with 6.2 moles of water?

Unbalanced equation: Al + H2O ? Al2O3 + H2
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How many grams of calcium phosphate can be produced when 89.3 grams of calcium chloride reacts with excess sodium phosphate?

Unbalanced equation: CaCl2 + Na3PO4 ? NaCl + Ca3(PO4)2
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How many grams of magnesium oxide can be produced when 125 g Mg react with 102 g O2?

Unbalanced equation: Mg + O2 ? MgO
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How many moles of ethane (C2H6) would be needed to react with 62.3 grams of oxygen gas?

Unbalanced equation: C2H6 + O2 ? CO2 + H2O
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When 8 moles of lithium metal react with excess oxygen gas, how many moles of lithium oxide can be produced?

2 Li + O2 ? Li2O


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1 comentarios:

  1. Anónimo dijo...

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