Chemistry, 03.07.2020 22:01 angel20202
Copper (II) sulfate pentahydrate may be heated to drive off the water of hydration. If 5 g of water are produced, what was the original weight of the copper (II) sulfate pentahydrate (CuSO4 β’ 5H2O)? CuSO4 β’ 5H2O β CuSO4 + H2O. The answer given was 13.9g. Can someone explain how this answer is found?
Answers: 3
Chemistry, 21.06.2019 20:30
An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
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Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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Is a pencil falling to the floor anon contact force, a force, or a contact force
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Copper (II) sulfate pentahydrate may be heated to drive off the water of hydration. If 5 g of water...
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