Answers IN-Chemistry B Unit Test — Unit testQuestion 11

11

QuizMultiple Choice

Unit Test — Unit test

Question 11 • IN-Chemistry B

A sample of sodium hydroxide (NaOH) has a mass of 160.0 g. The molar mass of NaOH is 40.00 g/mol. How many moles of NaOH does this sample contain?

Answer

A

4.000 moles

B

40.00 moles

C

160.0 moles

D

6,400 moles

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