Chemistry, 21.08.2019 00:30 rozlynnv22
A4.86-gram sample of calcium reacted completely with oxygen to form 6.80 grams of calcium oxide. this reaction is represented by the balanced equation below.
2ca(s) + o2(g) ==> 2cao(s)
54 determine the total mass of oxygen that reacted.
Answers: 1
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Select all the correct answers.which compounds have the empirical formula ch20? (multiple answers)a.c2h4o2b.c3h603c.ch2o2d.c5h1005e.c6h1206
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A4.86-gram sample of calcium reacted completely with oxygen to form 6.80 grams of calcium oxide. thi...
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