A chemist determined by measurements that 0.0400 moles of potassium iodide participate in a chemical reaction. Calculate the mas
s of potassium iodide that participates. Be sure your answer has the correct number of significant digits.
2 answers:
Answer:
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Answer:
67.2 L
Explanation:
2 mol NH3 x
= 3 mol H2
3 mol H2 x
= 67.2 L
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carbon atom can form four covalent bonds.
1. color of the rock
2. shape of the rock
3. how the rock is formed
4. who discovered the rock
that is it
Answer:
mixture because mixture cane be physically sperated
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