Chemical calculations AS AQA Chemistry 4.0 / 5 based on 1 rating ? ChemistryCalculationsASAQA Created by: SharminaCreated on: 05-01-13 17:43 Which is the ideal gas equation? Pv=nRT 1 of 7 To convert cm to dm we... divide by 1000 2 of 7 What is temperature measured in? K 3 of 7 Calculate amount of moles in HNO3 in 36.2cm3 of 0.586moldm-3 0.021 4 of 7 What is meant by empirical formula? Simplest ratio of the amount of elements in a compound 5 of 7 Calculate atom economy of TiO2: TiCl4+2H2O-->TiO2+4HCl 35.3% 6 of 7 Calculate the mass: 0.075moles of Fe2O3 11.97g 7 of 7
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