3 years ago

45 grams of NaOH to moles

Chemistry

1 answer:

Levart [38]3 years ago

7 0

Answer:

1.125moles

Explanation:

mass of NaOH,m= 45g

molar mass of NaOH, M= 23+16+1

= 40g/mol

mole,n =m/M

n= 45/40

n=1.125mole

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