| Equations balanced on the previous day | Equations balanced on the next day |
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S + 4 NO3 = SO4 + 4 NO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + NAI = NACl + I2 =>
Cl2 + 2 NAI = 2 NACl + I2
S + NO3 = SO4 + NO =>
S + 2 NO3 = SO4 + 2 NO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
CrBr3 + Na2SiO3 = Cr2(SiO3)3 + NaBr =>
2 CrBr3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 NaBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + N2SO3 + H2O = MnO2 + N2SO4 + KOH =>
2 KMnO4 + 3 N2SO3 + H2O = 2 MnO2 + 3 N2SO4 + 2 KOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + N2SO3 + H2O = MnO2 + N2SO4 + KOH =>
2 KMnO4 + 3 N2SO3 + H2O = 2 MnO2 + 3 N2SO4 + 2 KOH
Cu + CrO4 = Cu(CrO4)3 =>
Cu + 3 CrO4 = Cu(CrO4)3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Co + CrO4 = Co2(CrO4)3 =>
2 Co + 3 CrO4 = Co2(CrO4)3
KMnO4 + N2SO3 + H2O = MnO2 + N2SO4 + KOH =>
2 KMnO4 + 3 N2SO3 + H2O = 2 MnO2 + 3 N2SO4 + 2 KOH
(NH4)2SO4 + NaCl = Na2SO4 + NH4Cl =>
(NH4)2SO4 + 2 NaCl = Na2SO4 + 2 NH4Cl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HgS + O = Hg + SO =>
HgS + O = Hg + SO
CH3COOH + H2NCN = CH3CN + CO2 + NH3 =>
CH3COOH + H2NCN = CH3CN + CO2 + NH3
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 H2O
HNO2 + NaOH = HOH + NaNO2 =>
HNO2 + NaOH = HOH + NaNO2
Al + NaOH + H2O = Na3[Al(OH)6] + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3[Al(OH)6] + 3 H2
Na2S + NO2 = NaNO2 + S =>
Na2S + 2 NO2 = 2 NaNO2 + S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + C2H4O2 = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 C2H4O2 = Al(CH3COO)3 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
CuCl2 + Al = AlCl3 + Cu3 =>
3 CuCl2 + 2 Al = 2 AlCl3 + Cu3
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/03/10
Equations balanced on 12/03/09
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