verronron03 verronron03

09-02-2020
Chemistry

contestada

45 grams of NaOH to moles

Respuesta :

faithfulnesseke faithfulnesseke

09-02-2020

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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