As long as the chemical is not used up in the reaction the answer is true
How many moles of oxygen atoms are present in 5
moles of Mg3(PO4)2
All you have to do is to create
a ratio between the molecule and the oxygen atom.
5 moles of Mg3(PO4)2 (4x2 moles
O/1 mole Mg3(PO4)2) = 40 moles of oxygen
Answer:
the 2p5 should have filled up one more so it would be 2p6 ...which assuming it's not an excited electron?
As far as I understand, you have to plot <span>t(v) = v/k.
According to this, you have to use a form like that </span>

, in which

.
Then you can see that the vertical-intercept is zero therefore the gradient should be is <span><span>1/k.
Do hope you will find my both answer helpful and useful. Regards!</span></span>