Question

The atomic masses of two elements A and B are 10 and 15 amu
respectively. If x of A contains y atoms, then the number of
atoms present in 6r g of B is
A
В B.
y
с
2y
D
47​

Answer 1

Answer:

don't no this question

please mark me as brainliest answer

Answer 2

Answer:

The balanced chemical equation is X+Y→XY³'

The atomic mass of Y is 30 g/mole. The molecular mass of XY ³

is 10+3(30)=100 g/mole.

90 g (3 moles) of Y will give 100 g (1 mole) of Y.

Hence, 120 g of Y will give 100g× 90÷120=133.3 g of Y.

HOPE it helps

PLS mark me as Brainliest