Answer:
b) coefficient
Explanation:
Refer to this example:
CH4 +2 O2 → CO2+ 2 H2O
2 is used as a coefficient in this chemical equation.
Explanation:
1 sugar solution =Distillation
2 Iron powder and sand=magnetic separation
3 petrol and diesel= Fractional distillation
4 Camphor and glass powder = Sublimation
Answer:
a. 406.3mL
b. 5519.6g
Explanation:Please see attachment for explanation
C - bc as the water boils the cold water particles melt and become the hot water particles!