Chemistry, 21.10.2020 14:01 mbalderp5bxjo
Suppose you heated off the water in a hydrate of CuSO4. The mass of the anyhydrous salt after heating was 4.8g, and the mass of the water driven off was 2.6g.
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When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
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In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
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Chemistry, 22.06.2019 23:30
How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)
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Suppose you heated off the water in a hydrate of CuSO4. The mass of the anyhydrous salt after heatin...
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