Question

SPOT.
Convert ratio to percentage -2:3:5
Find x and y in following figure
3.
70°
Х
50°
ya
(2/4​

Answer 1

Step-by-step explanation:

Element Percentage At.mass Relative no. Ratio

of atoms

X 75.8 75

7.5

75.8

1×2.2

=1.01

Y 24.2 16

16

24.2

1.5×2=3

=1.51

Therefore, the formula is X

2

Y

3

.