The chemical formula for carbon dioxide is CO2, hope this helps.
The temp is 0.002448 of the equation
I would say C is the most correct.
In D it depends on what water source you're using. Let's say it is a waterfall, then the source of the water (melting ice or a lake) may disappear in the future.
If you're using underwater "windmills" placed in the ocean, then you would expect it to last a while as the ocean will not disappear in the near future.
Answer: m = n·M = 34.7 g
Explanation:
M(Li) = 6.941 g/mol, n = 5 mol
