5 % NaCl is equal to 5 g NaCl in 100 g of a material.
5 M of NaCl is equivalent to 292,2 grams.
When M equals 25, then M divided by 5 is 5. It makes no difference what N is.
1.31*.3=.393 mols NaCl. This also equals .393(22.99+35.45)=22.97 g NaCl.
5 x 0.25 = 1.25 moles
If 96/12 = M, then M can never be 5.It can only be 8.
m = 4
m = 5
13
m/5 + 8 = -7 m/5 = -15 m = -15 x 5 m = -75
500 cm = 5 m
m + 3 - 20 = 5 m + 3 = 25 m = 22
5 dm is 0,5 m a half meter :D