Answer: yes, 3/8, 3/8, yes
Explanation:
Vincent Van Gogh is infamous for cutting off his own ear.
The scientists are not sure how such huge and heavy blocks were transported to the top of the pyramid, but they are pretty sure that they were transported as huge pieces: otherwise we would be seeing the cracks in the blocks today.
So the correct answer is:
a. They broke up the blocks into small pieces, which were then assembled wherever they were intended to be placed.
At STP, a given volume has the same number of moles. So, no. of moles= 22.4÷24= 0.93333mol (5 s.f.)
Number of molecules= no. of moles × 6×10^23 , which would give us the same number of molecules since the number of moles are the same.
However, mass of a gas depends on the mr of the gas.
This is because the formula for the mass of a gas is mole× mr.
Since different gases would have different mr, mass would differ.
We need the Excerpt in order to answer the question pls!
