It would have a positive two charge (+2).
12+(-12)=0
12+(-10)=2
This is not the proper equation, the equation should be:
Cl2 + H2 ----> 2HCl
This does not happen at room temperature and needs a source of activation energy such a spark.
For a mole of P4O10, there are 4 moles of P. Hence for 76 moles of P4O10, the number of P moles is a total of 304.
Answer:
number of moles = 5 moles
Explanation:
atomic mass of sodium chloride = 23+35.5 = 60.5 g
number of moles = (number of molecules)/(Avagadro number)
=
=5 moles.
Answer:
You need to make sure the number of atoms of each element on the reactant side is equal to the number of atoms of each element on the product side. In order make both sides equal, you will need to multiply the number of atoms in each element until both sides are equal. :)