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
Answer:
i dont have it we can talk here tho:)
C remember their inner qualities
14 chocolates
Joseph ate 5 chocolates each day, so after 8 days, he would have eaten 40 chocolates. so since at first he have 54 chocolates, take 54 and minus 40 and you will get 14 chocolate left
