A. Barium with 56 is correct
It is 3 moles. Don't doubt urself
Answer:
1: CO2 cycle
2: soil respiration
3: in soil repiration grass regenerates and is ready for gazing, the carbon will be sequestered again when the animals return. then CO2 is released into the atmosphere.
Answer:
A) 12 mol H2O.
Explanation:
Hello,
In this case, for the given reaction:

We notice that oxygen is in a 7:6 molar relationship with water, for that reason, the resulting moles of water turn out:

Thus, the answer is A) 12 mol H2O.
Best regards.
Answer: Density and the elements that it composes.
Explanation: The elements that form the mineral and the size of atoms of these minerals is what ultimately matters in the determination of the size the mineral will be.