Calculate the formula unit masses of Zncl-K2SO4-Na2O-

Formula mass of ZnCl2 is ( 30 + 2 Ã— 35.5) = 101Formula mass of K2SO4 is ( 40 Ã—2 nbsp;+32 + 4Ã—16) = 176 nbsp;Formula mass of Na2O is (23 Ã—2 + 16) = 62 ...

You visited us 7 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Chemistry

Discovery of Sulphuric Acid

calculate the...

Question

calculate the formula unit masses of Zncl,K₂SO₄,Na₂O.

Open in App

Solution

Formula mass of ZnCl₂ is ( 30 + 2 Ã— 35.5) = 101
Formula mass of K₂SO₄ is ( 40 Ã—2 +32 + 4Ã—16) = 176
Formula mass of Na₂O is (23 Ã—2 + 16) = 62
As atomic mass of Zn = 30
Cl = 35.5
K = 40
S = 32
O = 16
Na = 23

Suggest Corrections

Similar questions

Q. Calculate the formula unit mass (u) of

{N a}_{2} O

A t o m i c m a s s o f N a = 23 u, O = 16 u

Q. Calculate the formula unit masses of

Z n O, N a_{2} O, K_{2} C O_{3}

.
(atomic masses of

Z n = 65 u, N a = 23 u, K = 39 u, C = 12 u

and

O = 16 u

)

Q. Calculate the mass of a formula unit of the complex

F e S O_{4} . 7 H_{2} O

in unified atomic mass unit.

Q. The formula unit mass of

N a_{2} O

is u.

Q. Question 2
Calculate the formula unit masses of

Z n O, N a_{2} O, K_{2} C O_{3}

. Given atomic masses of Zn = 65 u, Na = 23 u, K = 39 u, C = 12 u, and O = 16 u.

Join BYJU'S Learning Program

calculate the formula unit masses of Zncl,K2SO4,Na2O.

Formula mass of ZnCl2 is ( 30 + 2 Ã— 35.5) = 101Formula mass of K2SO4 is ( 40 Ã—2 +32 + 4Ã—16) = 176 Formula mass of Na2O is (23 Ã—2 + 16) = 62 As atomic mass of Zn = 30Cl = 35.5 K = 40S = 32O = 16Na = 23

calculate the formula unit masses of Zncl,K₂SO₄,Na₂O.

Formula mass of ZnCl₂ is ( 30 + 2 Ã— 35.5) = 101
Formula mass of K₂SO₄ is ( 40 Ã—2 +32 + 4Ã—16) = 176
Formula mass of Na₂O is (23 Ã—2 + 16) = 62
As atomic mass of Zn = 30
Cl = 35.5
K = 40
S = 32
O = 16
Na = 23