Question

the simplest formula of compound containge50% of element y(atomic mass-10) 50% of element y(atomic mass-20)​

Answer 1

Explanation:

this we have to find empirical formula

So 50/10=5

And for y. 50/20=5/2

Dividing these value with 5/2

We get ratio

2:1

So simplest formula is X2Y

Answer 2

Answer:

Explanation:50% of element x(a.m=10)=50/10=5

50%of element y(a.m=20)50/20=2.5

dividing by lowest no obtained=

x=5/2.5 =2 y=2.5/2.5=1

so empherical formula=X2Y