Question

Complete the following table ....
20 pts​

Answer 1

X is equals to 2 Y is equals to 2 into Avogadro number
A is equals to 5 Avogadro number and b is equals to 1 15 gram and Z is equals to 0.5

Answer 2

we know that

no. of moles= mass/molar mass

then, x=36/1×2+16

=36/18

x》2

and z=20/12+16×2

=20/12+32

=20/44

z》0.45

no.of particle=no. of mole × avagadro no.

y=2×6.022×10^23

y》12.04×10^23

A=5×6.022×10^23

A》30.11×10^23

As we already know about [no. of moles= mass/molar mass]

then B=5×23

B》115g