Chemistry, 10.03.2020 00:32 emmaraeschool
1.00 mL of 12.0 M HCl is added to 1.00 L of a buffer that contains 0.120 M HNO2 and 0.150 M NaNO2. How many moles of HNO2 and NaNO2 remain in solution after addition of the HCl?
Answers: 3
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Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset
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Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
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1.00 mL of 12.0 M HCl is added to 1.00 L of a buffer that contains 0.120 M HNO2 and 0.150 M NaNO2. H...
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