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ltennelmessifcb
45 minutes ago
Chemistry
Senior High Schoo...
Chemistry, 24.01.2021 16:00 levicorey846
Ltennelmessifcb avatar
ltennelmessifcb
45 minutes ago
Chemistry
Senior High School
You are given 600 grams of sodium chloride (NaCl), but you are planning to purify the substance and extract just the sodium. How many moles of Na can you theoretically extract from 600 grams of NaCl? Explain your reasoning.
Answers: 2
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Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
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Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
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Which of the following is not true about the atomic model of substances?
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