1. Calculate the number of moles present in 40g of sodium hydroxide (NaOH)

asked Feb 22, 2021 95.3k views

5 votes

1. Calculate the number of moles present in 40g of sodium
hydroxide (NaOH)

by Noble

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3 votes

Answer:

1 mole

Step-by-step explanation:

No of moles=mass/molar mass

molar mass=23+1+16=40

No of moles=40/40

No of moles=1

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