Answer:
Percentage of Ba in the compound is 19.5%
Explanation:
Answer:
It's because they are easily carried by the wind.
<u><em>Hope I helped :)</em></u>
Answer: i. The reaction consumes 3 moles of iron(III) oxide.
ii. The reaction produces 3 moles of aluminum oxide and 6 moles of iron.
Explanation:
The balanced reaction is :
According to stoichiometry:
a) 2 moles of aluminium consume = 1 mole of
6 moles of aluminium consume = moles of
b) 2 moles of aluminium produce = 1 mole of
6 moles of aluminium consume = moles of
2 moles of aluminium produce = 2 moles of
6 moles of aluminium consume = moles of
Answer:
d
Explanation:
the moon because moon is following the earth
<span>The nucleus is the organelle present in eukaryotic cells with the main function in the control of all cell activities and maintaining the gene integrity. Namely, it contains the genetic material of the cell in the form of chromosomes (DNA molecules in complex with proteins). It is enclosed by the nuclear membrane which regulates the movement of proteins and RNA in and out of the nucleus.</span>