Question

Molar weight of 5 acids, 5bases, 5salts
Urgent please find it

Answer 1

Answer:

Molar Weights of some acids:

1. H2SO4

2(1)+(32)+4(16)

=2+32+64

=98.

2. HCl

1+35.5

=36.5

3. HNO3

1+14+3(16)

=1+14+48

=63

4. MgSO4

24+32+4(16)

=24+32+64

=120

5. H2CO3

2(1)+12+3(16)

=2+12+48

=62.

Molar Weights of some Bases:

1. NaOH

22+16+1

=39

2. KOH

39+16+1

=46

3. Ca(OH)2

40+2(16)+2(1)

=40+32+2

=74.

4. C3H6O

3(12)+6(1)+16

=36+6+16

=58

5. LiOH

7+16+1

=24.

Molar Weights of some Salts:

1. NaCl

23 +35.5

=58.5

2. AgCl

107.8+35.5

=143.3

3. KCl

39+35.5

=74.5

4. Na2CO3

2(23)+12+3(16)

=46+12+48

=106.

5. MgCO3

24+12+3(16)

=24+12+48

=84.