Answer:
Baking, microwave, heating system for your house, water boiler, fridge.
Amount of copper= mass / molar mass = 17/64=0.2656
According to the balance equation, amount of hydrogen gas : amount of copper = 1:1
Therefore amount of hydrogen gas is 1:1
Thus mass of hydrogen gas is molar mass x mol= 1 x 0.2656= 0.266g
The symbols indicate the physical state of each reactant
when using a jack it lifts up the car for you, giving you the ability to remove and replace a tire without the weight of the car on the tire.
C. 12222632
You have to follow the Aufbau principle, which states that electrons populate the atomic orbitals situated at the lowest energy first.
The orbitals are:
1
22
333
4444
5555
666
77
