A chemical equation is only balanced once there are equal numbers of all types of element on both sides of the equation
Answer:
Cu + Cl2 → CuCl
To happen the reaction, copper metal is heated.
I think it’s called Gaseous state or water vapor
They share a common ancestor, but theyre different species
The atoms of a substance can be determined by dividing the given mass of the substance by the molar mass. This results to moles of the substance. Then we multiply by the Avogadro's number. In this case, we divide 1 g by 58. 69 g/ mol and multiply by 6.022 x10^23 atoms / mole. The answer is 1.03 x10^22 atoms
