8N
The answer is 0,08 mol.
3.3912
1 x 10^-4
25ml of the 4M stock solution used
- log(0.00450 M HCl)= 2.3 pH=======
4m
4m
The area of 4m by 4m is 16 square meters.
4m = 13.12 feet
-4m + 3 = -8 -4m = -8 -3 -4m = -11 4m = 11 m = 2.75
V = 64 m3
4m
2816-4m = 2812
4m-224 = -220
4m
4 cubic meters.
4m - 37 = -28 ie 4m = -28 + 37 ie 4m = 9 so m = 2.25