When salt is added to water, all of the following happen except
a. the salt breaks into...
Chemistry, 05.10.2019 16:00 taraupchurch23
When salt is added to water, all of the following happen except
a. the salt breaks into positive chlorine ions and negative sodium ions.
b. the water molecules surround the dissociated ions.
c. the negative part of the water molecule is attracted to the positive ions.
d. the positive part of the water molecule is attracted to the negative ion
Answers: 2
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Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
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An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
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