1 carbon and 2 oxygen atoms CO2
Answer:
6 moles of oxygen, or 3O2.
Explanation:
I would build a proportion for this:
Answer:
1L of hot water just below the Boling point
Explanation:
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Answer:
mass of hydrogen in lake = 11.19% of 12
= 1.3428
check if question is correct or not
Explanation:
Alpha particle is equivalent to B. Helium atom (2 protons, 2 neutrons)