what is the mass in grams of 2.5 mole of slaked lime I want its full explanation
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Answered by
19
slaked lime has formula Ca(OH)2
mass of one mole=40+(16+1)2=74g
mass of 2.5 mole=2.5×74=185g
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6
Hello this is your answer
Slaked Lime Ca(OH)2
No. of moles=2.5
Ca(OH)2=1*40+2*16+2*1
=40+32+2=74g/mol
No.of moles= Given mass/
molar mass
Mass=no.of moles * molar mass
= 2.5*74=185g
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