Sagot :
20 grams/g
Solution:
x g/ 400 = 0.05 g/ mL xg = (400mL) (0.05 g/ mL) xg = (400mL) (5g/ 100mL) x = 20 g %3D
Solution:
x g/ 400 = 0.05 g/ mL xg = (400mL) (0.05 g/ mL) xg = (400mL) (5g/ 100mL) x = 20 g %3D