Chemistry, 13.07.2019 07:00 zchwilke2981
What is the molarity of an aqueous solution of hydrochloric acid given that it is 36% by weight hcl and the density of the solution is 1.2 g ml-1 ?
Answers: 1
Chemistry, 22.06.2019 07:30
According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
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Calculate the number of kilojoules to warm 125 g of iron from 23.5Β°c to 78.0Β°c.
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Chemistry, 23.06.2019 01:30
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
What is the molarity of an aqueous solution of hydrochloric acid given that it is 36% by weight hcl...
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