Answer:
if I knew the was a reaction taking place I would say it's lost in the atmosphere as gas
Body elements and trace fossils I believe
Answer:
28%
Explanation:
Basically, all o did was write the equations, balance it and solve for them. Also, at the place I stared, I used simultaneous equation to solve it. Multiplying by 8 and also 3.
It's a pretty straightforward question.
At the final step that's missing, I Did
(y)C3H8 = 2.8 / ( 2.8 + 7.1)
(y)C3H8 = 0.28
The molar mass of Beryllium is 9.012182 u (symbol I can't put down) 0.000003 U