Chemistry, 11.01.2021 20:50, blazenrais
A 1.25 g sample of aluminum is reacted with 3.28 g of copper (II) sulfate. How much aluminum sulfate is produced?
Answers: 1
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State one important difference between a physical change and a chemical change?
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Chemistry, 23.06.2019 00:00, alisonsolis155
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
Answers: 3
A 1.25 g sample of aluminum is reacted with 3.28 g of copper (II) sulfate. How much aluminum sulfate...
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