Answer:
1) suspicion and doubt
2)l lack of customers
3)a solid website that looks educational
4) reputation
5 sample tutoring(like give them a day of free tutoring)
Poem and the essay of what?
I'm really sorry but you didn't gave any options...
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
D logistics and Inventory Control
