| Equations balanced on the previous day | Equations balanced on the next day |
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C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PCl3 + H2 = PH3 + HCl =>
PCl3 + 3 H2 = PH3 + 3 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + PbCl2 =>
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + PbCl2
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Sn(OH)2 = Sn + OH =>
Sn(OH)2 = Sn + 2 OH
Al + Zn{2+} = Al{3+} + Zn =>
2 Al + 3 Zn{2+} = 2 Al{3+} + 3 Zn
Na2SO4 + C = Na2S + CO =>
Na2SO4 + 4 C = Na2S + 4 CO
PbS + HNO3 = H2O + NO + Pb(NO3)2 + S =>
3 PbS + 8 HNO3 = 4 H2O + 2 NO + 3 Pb(NO3)2 + 3 S
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaCl + Ag2S + H2O = Na2SO3 + Cl + H + Ag =>
2 NaCl + Ag2S + 3 H2O = Na2SO3 + 2 Cl + 6 H + 2 Ag
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Zn + H3O{+} = Zn{+2} + H2 + H2O =>
Zn + 2 H3O{+} = Zn{+2} + H2 + 2 H2O
Cu(NO3)2 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
S2O3{2-} + H3O{+} = S + SO2 + H2O =>
S2O3{2-} + 2 H3O{+} = S + SO2 + 3 H2O
NaCl + Ag2S + H2O = Na2SO3 + Cl2 + H2 + Ag =>
2 NaCl + Ag2S + 3 H2O = Na2SO3 + Cl2 + 3 H2 + 2 Ag
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
HI + K2O = KI + H2O =>
2 HI + K2O = 2 KI + H2O
(NH4)3PMoO40 + Zn + HCl = H3[MoCl6] + ZnCl2 + H2O + (NH4)3PO4 =>
2(NH4)3PMoO40 + 69 Zn + 150 HCl = 2 H3[MoCl6] + 69 ZnCl2 + 72 H2O + 2(NH4)3PO4
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
(NH4)3PMo12O40 + Zn + HCl = H3[MoCl6] + ZnCl2 + H2O + (NH4)3PO4 =>
(NH4)3PMo12O40 + 18 Zn + 108 HCl = 12 H3[MoCl6] + 18 ZnCl2 + 36 H2O + (NH4)3PO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
(NH4)3PMo12O40 = NH3 + H2O + MoO3 + P2O5 =>
2(NH4)3PMo12O40 = 6 NH3 + 3 H2O + 24 MoO3 + P2O5
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
(NH4)3PMo12O40 = NH3 + H2O + MoO3 + P2O5 =>
2(NH4)3PMo12O40 = 6 NH3 + 3 H2O + 24 MoO3 + P2O5
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2SO4
CaBr2 + KF = CaF2 + KBr =>
CaBr2 + 2 KF = CaF2 + 2 KBr
Al + H2SO4 = Al(SO4)3 + SO2 + H2O =>
Al + 6 H2SO4 = Al(SO4)3 + 3 SO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/12
Equations balanced on 04/07/11
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