plzzz tell me the answer of this.
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hloo
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Hey mate!
average atomic mass =
(M1* x1 X M2 * x2) / x1 + x2
where x1 + x2= 100
let x1 = x
and x2 = 100-x
16.2u = 16*x + 18*(100-x) / 100
solve this u will get the values of x1 as well as x2
16.2 = 16*x + 18*(100-x) /100
1620 = 16*x + 1800-18x
2x = 180
x =90%
hence, (x-1) = 10%
hope it will help you
# Phoenix
average atomic mass =
(M1* x1 X M2 * x2) / x1 + x2
where x1 + x2= 100
let x1 = x
and x2 = 100-x
16.2u = 16*x + 18*(100-x) / 100
solve this u will get the values of x1 as well as x2
16.2 = 16*x + 18*(100-x) /100
1620 = 16*x + 1800-18x
2x = 180
x =90%
hence, (x-1) = 10%
hope it will help you
# Phoenix
:-)
check it again...dear
:-)
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