Equations balanced on the previous day | Equations balanced on the next day |
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2 H2O(l) + 2 Na2O2(s) = O2(g) + 4 NaOH(aq)
NH4OH(s) + NiCl2(s) = NH4Cl(s) + Ni(OH)2(s) =>
2 NH4OH(s) + NiCl2(s) = 2 NH4Cl(s) + Ni(OH)2(s)
B(s) + O2(g) = B2O3(s) =>
4 B(s) + 3 O2(g) = 2 B2O3(s)
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
H2O(l) + Na2O2(s) = O2(g) + NaOH(aq) =>
2 H2O(l) + 2 Na2O2(s) = O2(g) + 4 NaOH(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4OH(s) + NiCl2(s) = NH4Cl(s) + Ni(OH)2(s) =>
2 NH4OH(s) + NiCl2(s) = 2 NH4Cl(s) + Ni(OH)2(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO2 + H2O = MnO4 + H =>
MnO2 + 2 H2O = MnO4 + 4 H
HNO3(aq) + H2S(g) = S(s) + NO2(g) + H2O(l) =>
2 HNO3(aq) + H2S(g) = S(s) + 2 NO2(g) + 2 H2O(l)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
COU + C = CU + CO2 =>
2 COU + C = 2 CU + CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
(C2H5)2NH + HCl = (CH3CH2)2NH2 + Cl =>
(C2H5)2NH + HCl = (CH3CH2)2NH2 + Cl
COU + C = CU + CO2 =>
2 COU + C = 2 CU + CO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
(C2H5)2NH + HCl = (CH3CH2)2NH2 + Cl =>
(C2H5)2NH + HCl = (CH3CH2)2NH2 + Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Na3(PO4) + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3(PO4) + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
Cd(NO3)2 + NH4Cl = CdCl2 + NH4NO3 =>
Cd(NO3)2 + 2 NH4Cl = CdCl2 + 2 NH4NO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
PbS + H2O2 = H2O + PbSO4 =>
PbS + 4 H2O2 = 4 H2O + PbSO4
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
HCl + NaHCO3 = NaCl + CO2 + H2O =>
HCl + NaHCO3 = NaCl + CO2 + H2O
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeSO4 + PbO2 + HNO3 = H2O + Fe(NO3)3 + H2SO4 + Pb(NO3)2 =>
2 FeSO4 + PbO2 + 8 HNO3 = 2 H2O + 2 Fe(NO3)3 + 2 H2SO4 + Pb(NO3)2
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
BiO3 + H = Bi + H2O =>
BiO3 + 6 H = Bi + 3 H2O
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ba + OH = Ba(OH)2 =>
Ba + 2 OH = Ba(OH)2
As2S5 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S5 + 16 NH4OH + 20 H2O2 = 2(NH4)3AsO4 + 5(NH4)2SO4 + 28 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe2(SO)4 + PbO2 + HNO3 = H2O + Pb(NO3)2 + Pb(SO4)2 + FeSO4 =>
Fe2(SO)4 + 11 PbO2 + 20 HNO3 = 10 H2O + 10 Pb(NO3)2 + Pb(SO4)2 + 2 FeSO4
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
Fe2(SO)3 + PbO2 + HNO3 = H2O + Pb(NO3)2 + Pb(SO4)2 + FeSO4 =>
2 Fe2(SO)3 + 17 PbO2 + 32 HNO3 = 16 H2O + 16 Pb(NO3)2 + Pb(SO4)2 + 4 FeSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
KNO3 + C + Fe = KFe + N2 + CO2 =>
2 KNO3 + 3 C + 2 Fe = 2 KFe + N2 + 3 CO2
NO + CL2 = NOCL2 =>
NO + CL2 = NOCL2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/09/11
Equations balanced on 05/09/10
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