Question

is 1.5 moles of oxygen atoms are present in 0.5 moles of BaCo3

Answer 1

Answer:

The answer is yes.

Explanation:

If we consider the following equation:  

In barium carbonate 3 atoms of oxygen are present. Suppose the moles of oxygen atom is x.  

Then

0.5  moles of barium carbonate BaCO3 Contain 3x moles of O atom. That is 1.5 moles.

3x = 1.5  

Here the value of x is 0.5

X = 0.5

It shows that 1.5 moles of oxygen are present in 0.5 moles of barium carbonate.

Answer 2

Answer:

Explanation:

0.5 mole of BaCO3 contains 1.5 moles of oxygen atoms