(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

4.0 g of sulfur and 10.0 g of zinc are heated together, how much zinc will remain unreacted?

2. Relevant equations

3. The attempt at a solution

If these two elements are heated together, wouldn't the total mass (g) be 14.0 by adding the amount of sulfur and zinc together. I'm thinking half of the zinc would remain unreacted

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# Homework Help: Law of Constant Composition

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