Well it fully depends on what type of copper you have. if you have Cu1+ then when you do an ionic equation and switch the ion charges, then the compound you would get would be Cu2O. If you had Cu2+ then the compound would end up being CuO. You cant just put two things together and assume its right. You have to do an ionic equation and then balance your reaction.
H2 + O2 --> H2O is incorrect because it is not balanced, i.e. it does not have the same numbers of atoms of each element on both sides. Coefficients must be added in order to balance the equation. The correct balanced equation is 2H2 + O2 --> 2H2O.
The equation is: 2Li + 2H2O = 2LiOH + H2
H2 and O2.
2Na + 2H2O -------> 2NaOH + H2
The chemical symbol (not equation) of hydrogen is H; the diatomic molecule is H2.
It is impossible to balance AL CI H2 because it is an incomplete equation. There are products missing from this chemical equation. If your query was how do you balance 2 HCI + 2AL then the answer would be 2 HC1 + 2 AL = 2 ALCI + H2.
H2 => h2
The balanced equation is as follows: Zn(s) + 2HCl(aq) --> ZnCl2(aq) + H2(g)
The balanced equation is as follows: 2Ag + H2S --> Ag2S + H2
The balanced equation is H2+ Cl2 --> 2HCl That is with a lowercase L, not an i.
exc. H2 + nO2 ---> 2nH2O + exc. H2.
NaH
H2 + o = H2o
In order to have a balanced equation, adding the reactant H2 And O2 (H2+O2) have to come out equal on the product side and the reactant side. This would look like H2+O2 = H2O2
The equation is: 2Li + 2H2O = 2LiOH + H2
H2 and O2.
C2h2+ 2h2 = c2h6
2Na + 2H2O -> H2 + 2NaOH