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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? 4.000 40.00 160.0 6,400

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? 4.000 40.00 160.0 6,400
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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?

4.000
40.00
160.0
6,400

asked
User Mike Pone
by
7.8k points

1 Answer

11 votes

Answer:

4.000 (A)

Step-by-step explanation:

answered
User Yijing Shi
by
7.8k points
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