morningstar228
morningstar228
26-01-2016
Chemistry
contestada
how many moles are in 25.2 grams of HF
Respuesta :
Willchemistry
Willchemistry
26-01-2016
Molar mass of HF = 20.01 g/mol
1 mole HF --------------- 20.01 g
mole HF ------------------ 25.2 g
mole HF = 25.2 / 20.01
= 1.259 moles
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