| Equations balanced on the previous day | Equations balanced on the next day |
Al(OH)3 + OH{-} = Al(OH)4{-}
CuCO3Cu(OH)2H2O = CuO + H2O + CO2 =>
CuCO3Cu(OH)2H2O = 2 CuO + 2 H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MoO3 + Al = Mo + Al3O3 =>
MoO3 + 3 Al = Mo + Al3O3
HNO3 = NO2 + H20 + O2 =>
20 HNO3 = 20 NO2 + H20 + 10 O2
Pb(N3)2 + Co(MnO4)3 = MnO2 + CoO + NO + Pb3O4 =>
15 Pb(N3)2 + 22 Co(MnO4)3 = 66 MnO2 + 22 CoO + 90 NO + 5 Pb3O4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Al + O = AlO =>
Al + O = AlO
HNO3 + Zn = NH4NO3 + Zn(NO3)2 + H2O =>
10 HNO3 + 4 Zn = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuZn + HCl = CuCl + Zn + H =>
CuZn + HCl = CuCl + Zn + H
TeO2 + OH{-} = TeO3{2-} + H2O =>
TeO2 + 2 OH{-} = TeO3{2-} + H2O
H2C2O4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KHSO4 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = Cr2(SO4)3 + 2 KHSO4 + 6 CO2 + 7 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
HF(g) + NaOH(aq) = NaF(aq) + H2O(aq) =>
HF(g) + NaOH(aq) = NaF(aq) + H2O(aq)
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq) =>
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq)
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq) =>
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq)
Cu + HNO3 = CuN2O6 + NO2 + H2O =>
Cu + 4 HNO3 = CuN2O6 + 2 NO2 + 2 H2O
Na + H2O = H2 + NaO =>
Na + H2O = H2 + NaO
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
Al(OH)3 + H2SO4 = Al{3+} + SO4{2-} + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{3+} + 3 SO4{2-} + 6 H2O
Cr2O7{-2} + SO2 + H{+} = HSO4{-} + Cr{+3} + H2O =>
Cr2O7{-2} + 3 SO2 + 5 H{+} = 3 HSO4{-} + 2 Cr{+3} + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CuSO4 + Al = Al2S3O12 + Cu =>
3 CuSO4 + 2 Al = Al2S3O12 + 3 Cu
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
KCN + H2O + O2 + Au = KAu(CN)2 + KOH =>
8 KCN + 2 H2O + O2 + 4 Au = 4 KAu(CN)2 + 4 KOH
C2H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/12
Equations balanced on 10/04/11
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