Chemistry, 20.06.2020 13:57 Diamond4614
6. A chemist needs 457.8 g of KMnO4 to make a solution. How many moles of KMnO4 is that?
7. How many moles of erythromycin (C37H67N013), a widely used antibiotic, are in 1.00 x 10°g of the
substance?
8. Cortisone (C21H2805) is a synthetic steroid that is used as an anti-inflammatory drug. How many moles of
cortisone are present in one 10.0 mg tablet?
Answers: 3
Chemistry, 22.06.2019 02:40
Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
Answers: 2
Chemistry, 22.06.2019 09:30
In apex! a liquid heated beyond a certain temperature becomes
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Chemistry, 22.06.2019 16:00
Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.
Answers: 2
Chemistry, 22.06.2019 18:00
The fact that the total amount of energy in a system remains constant is a(n)
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6. A chemist needs 457.8 g of KMnO4 to make a solution. How many moles of KMnO4 is that?
7. How man...
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