Answer:
bromine atomic number =35
1s²2s²2p^6 3s² 3p^6 4s² 3d^10 4p^5.
C
Explanation:
You mix different thing together to make a new thing.
due to the bicarbonate of CaCO3
Solution:
a) By stoichoimetry If 6 moles of gives 4 mole of , then 22 moles of will give: moles of
b) If 6 moles of reacts with one mole of , then 22 moles of will react : moles of
Moles of left after the reaction = moles.
c) 0 Moles of , since it is present in less amount it will get completely consumed in the reaction. Hence, it is limiting reagent.