Science, asked by elsa679, 1 year ago

find molecular mass of the following

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Answered by kanika103

1

By the way it was a good time to

Answered by aadisinghal2012

0

Answer:

1.Ca(OH)2

1*40+2*16+2*1=

40+32+2=74u

2. NH3

1*14+3*1=14+3=17u

3. NH4Cl

1*14+4*1+1*35=14+4+35=53u

4.KCN

1*39+1*12+1*14=39+12+14=65u

5.CaO

1*40+1*16

40+16=56u

6. H2So4

2*1+1*32+4*16

2+32+64=118u

Explanation:

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