The answer is A hope that helps
I think it’s D sorry if I’m wrong
Answer:- 0.0634 M
Explanation:
molarity is defined as the number of moles of solute in 1 L of solution
molar mass of Ni(NO₃)₂ - 182.7 g/mol
number of moles of Ni(NO₃)₂ - 5.80 g/ 182.7 g/mol = 0.0317 mol
number of moles in 500 mL - 0.0317 mol
therefore number of moles in 1000 mL - 0.0317 mol / 500 mL x 1000 mL/L
molarity of the solution is - 0.0634 M
I would select A. Nitrogen due to the fact Nitrogen is found in most soil samples and Aluminum and mercury are metals. Also, limestone i don't find beneficial to plants whatsoever.
Explanation:
12: life line for commoners
13.started riot, especially
14.unfaur taxation, voting issues, unequal lang, estates gets all the votes, 1st and 2nd estates more votes than 3rd estates.
15. most of the population who were the 3rd estates (97%) treated people poorly with high taxes and decided to revolt
