We can solve by dimensional analysis. We are already given with the concentration of the acid, the amount of the metal, and the balanced chemical reaction, so:
100 g Ca (1 mol Ca / 40 g Ca) (2 mol HBr / 1 mol Ca) (1 L HBr / 2.25 mol HBr)
= 2.22 L HBr
It would require 2.22 L of HBr to react completely 100 g of Ca.
Answer:
Hydroxyl group of the carboxylic acid is destined to leave and the oxygen of the alcohol moiety stays with its hydrogen destined to leave.
Hope this helps, please let me know if I'm wrong.
Not sure but I think this MIGHT be it
Answer:
A scientific law is a statement that can usually be expressed as a mathematical equation that describes an occurrence in nature. At the time a law is made there are no exceptions to the law. However, over time, conditions may be observed that make the law true only in certain conditions.
Explanation:
The atomic symbol for Iron is Fe, as the Latin word for Iron is <em>ferrum</em>.