315g/95gmol-1
3.315 moles of MgCl2
Answer:
¨Facts you didn´t know¨ or ¨unknown facts¨
Explanation:
Explanation:
Power of electric kettle, P = 1 kW
Voltage, V = 220 V
(a) Electric power is given by the formula as follows :
R is resistance
(b) When connected to a 220 V supply, it takes 3 minutes for the water in the kettle to reach boiling point.
Energy supplied is given by :
P is power,
The max is the largest it could get so ( ,0)