Answer:
Explanation:
Hello there!
In this case, according to the given chemical reaction:
2 Al + 3 Cl2 --> 2 AlCl3
Whereas there is a 2:3 mole ratio of aluminum to chlorine; it will be possible for us to calculate the required grams of aluminum by using the equality 22.4 L = 1 mol, the aforementioned mole ratio and the atomic mass of aluminum (27.0 g/mol) to obtain:
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Answer:
B. is coupled to the production of ATP
Explanation:
The magnesium in chlorophyll acts as an activator of enzymes associated with energy metabolism, especially respiratory enzymes and others that act on phosphorylated substrates such as ATP.
Answer:
75 kg or 75,000 g
Explanation:
Mass is a measurement that describes the amount of matter within an object. This is a constant measurement that does not change regardless of the object's location.
As such, a person's mass would be the same at both elevations.
**Their weight, however, may change.
** 1 kg = 1,000 g
I think it’s A but if wrong I’m sorry
