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C1: The Language of Chemistry and Structure of Matter (C1.3 Chemical calculations)

Quick questions on Chemical Calculations (C1.3) - Eduqas A-Level Chemistry

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Calculate the number of moles in 11.0 g11.0\ \text{g} of carbon dioxide. [1 mark]
What is q2?
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Calculate the atom economy for producing hydrogen by Zn+H2SO4ZnSO4+H2\text{Zn} + \text{H}_2\text{SO}_4 \rightarrow \text{ZnSO}_4 + \text{H}_2. [2 marks]

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