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Find the % composition of each element present in the compound (CH.NO,Na)
Name of
Chemical Formula
Elements Present
% Composition of
Compound
in the Compound
Each Element
Monosodium Glutamate CH.NO Na
Carbon (C)
c=
Hydrogen (H)
4=
Nitrogen (N)
N=
Oxygen (0)
0=
Sodium (Na)
Na=
The percentage composition of all elements present in the compound should total up to 100%​

Sagot :

Answer:

Name of compound: monosodium glutamate

The chemical formula: C₅H₈NO₄Na

Elements present are:

Carbon (C)

Hydrogen (H)

Nitrogen (N)

Oxygen ( O)

Sodium (Na)

To compute for the percentage composition of elements, find the formula mass first.

C 5 x 12 = 60

H 8 x 1 = 8

N 1 x 14 = 14

O 4 x 16 = 64

Na 1 x 23 = 23

169 => formula mass

% C = 60/169x100 =35.5%

% H = 8/169 x 100 = 4.7%

% N = 14/169 x 100 = 8.2%

% O = 64/169 x 100 = 37.8%

% Na = 23/169 x 200 = 13.6%