Chemistry, 29.07.2019 13:00 abigaleschwartz
Dissolving 25.00 g cucl2 in enough water to make 250 ml of solution gives a solution concentration equal to
Answers: 1
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Pbco3 –> pbo+ co2. how many liters of carbon dioxide gas is produced from the decomposition of 32 grams of lead (ll) carbonate?
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Write a balanced equation showing the formation of copper (ii) nitrite from its elements
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Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
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Dissolving 25.00 g cucl2 in enough water to make 250 ml of solution gives a solution concentration e...
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