Chemistry, 20.04.2021 19:00 violetvinny
2. Which number in a chemical formula tells you how many molecules of
an element or compound you have? *
A. Coefficient
B. Chemical symbols
C. Subscript
D. Capitals
Answers: 2
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Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
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If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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What is the measured amount of a product obtained from a chemical reaction?
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What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
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2. Which number in a chemical formula tells you how many molecules of
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