# Mole Ratios

## Quiz by Becky Helmer

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8 questions

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- Q1What is the mole ratio of HClO4 to H3PO4? Use the format of number:number, no spaces. 12 HClO4 + P4O10 → 4 H3PO4 + 6 Cl2O7Users enter free textType an Answer30s
- Q2What is the mole ratio of H2O to NH3? Use the format of number:number, no spaces. Ba3N2 + 6 H2O → 3 Ba(OH)2 + 2 NH3Users enter free textType an Answer30s
- Q3What is the mole ratio of CaCl2 to Ca3(PO4)2? Use the format of number:number, no spaces. 3 CaCl2 + 2 Na3PO4 → Ca3(PO4)2 + 6 NaClUsers enter free textType an Answer30s
- Q4What is the mole ratio of FeS to O2 ? Use the format of number:number, no spaces. 4 FeS + 7 O2 → 2 Fe2O3 + 4 SO2Users enter free textType an Answer30s
- Q5What is the mole ratio of PCl5 to HCl? Use the format of number:number, no spaces. PCl5 + 4 H2O → H3PO4 + 5 HClUsers enter free textType an Answer30s
- Q6What is the mole ratio of P4 to KCl? Use the format of number:number, no spaces. 10 KClO3 + 3 P4 → 3 P4O10 + 10 KClUsers enter free textType an Answer30s
- Q7What is the mole ratio of TiCl4 to HCl? Use the format of number:number, no spaces. TiCl4 + 2 H2O → TiO2 + 4 HClUsers enter free textType an Answer30s
- Q8What is the mole ratio of Fe to H2? Use the format of number:number, no spaces. 2 Fe + 6 HC2H3O2 → 2 Fe(C2H3O2)3 + 3 H2Users enter free textType an Answer30s