The balanced chemical equation for the reaction between Zn and O2 is 2 Zn + O2 → 2 ZnO. This equation shows that 2 moles of Zn react with 1 mole of O2 to produce 2 moles of ZnO.
K + Zn --> K + Zn These two metals do not form a compound. There is no reaction.
yes Zn + 2HCl -> ZnCl2 + H2 is balanced
To balance the combustion reaction of C5H12 + O2 → CO2 + H2O, first balance the carbon atoms, then the hydrogen atoms, and finally the oxygen atoms. In this case, the balanced equation is: C5H12 + 8 O2 → 5 CO2 + 6 H2O
he valence electron of zinc is +2 and the valence electron of oxygen is -2 so ZN2 and O2 equal Zn2O2 which cann be simplified down to ZnO also known as Zinc Oxide
Balance: C4H8S2 + O2 --> CO2 + H2O + SO3 Work out how many S, C and H on the left and then balance for the right. Then add up how many O this gives on the right and divide by 2 to get number of O2. C4H8S2 + 9O2 --> 4CO2 + 4H2O + 2SO3
If you want to balance the equation, then: 2Zn + O2 --> 2(ZnO)
Zn+ H2O ---> ZnO + H2 Zn+ H2O ---> ZnO + H2
The balanced equation for the reaction between zinc (Zn) and oxygen (O2) is: 2Zn + O2 -> 2ZnO
Zn + CuSO4 --> ZnSO4 + Cu
Zinc+oxygen----> zincoxide
Zn(s) + O2(g) --> ZnO(s)
Zn + 2HCl --> ZnCl2 + H2
K + Zn --> K + Zn These two metals do not form a compound. There is no reaction.
4OH- -->O2- + 2H2O
To balance the equation Zn + HCl → ZnCl2 + H2, you need to ensure that the number of each type of atom is the same on both sides of the equation. To balance it, you would need to write it as Zn + 2HCl → ZnCl2 + H2. This equation balances the number of zinc, hydrogen, and chlorine atoms on both sides.
= H2+O2 =2H2+O2=2H2O
yes Zn + 2HCl -> ZnCl2 + H2 is balanced