andersontrin12
andersontrin12
27-08-2021
Biology
contestada
How many moles is 42 grams of H2O?
Respuesta :
memo500
memo500
27-08-2021
Answer:
mole =
Explanation:
mole no. = mass in gram / molar mass
mole no. = 42/18
mole no. =2.33
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