| Equations balanced on the previous day | Equations balanced on the next day |
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BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Al2O3 + S2O7{2-} = Al{3+} + SO4{2-} =>
Al2O3 + 3 S2O7{2-} = 2 Al{3+} + 6 SO4{2-}
(CH3)3SiCl + H2O = Si(CH3)3 + ClO + H2 =>
(CH3)3SiCl + H2O = Si(CH3)3 + ClO + H2
CaCO3(s) + CH3COOH(aq) = (CH3COO)2Ca(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 CH3COOH(aq) = (CH3COO)2Ca(aq) + H2O(l) + CO2(g)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
MnO4{-} + Cl{-} + H{+} = Cl2 + Mn2{+} + H2O =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 13 Cl2 + 2 Mn2{+} + 16 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H9NO2 + NaCl + H2O = NaC4H8O3 + NH3Cl =>
C4H9NO2 + NaCl + H2O = NaC4H8O3 + NH3Cl
MnO4{-} + Cl{-} + H{+} = Cl2 + Mn{2+} + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 5 Cl2 + 2 Mn{2+} + 8 H2O
Na2Co3 + Ca(OH)2 = CaCo3 + NaOH =>
Na2Co3 + Ca(OH)2 = CaCo3 + 2 NaOH
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
FeSO4 + K2Cr2O7 = FeCr2O7 + K2SO4 =>
FeSO4 + K2Cr2O7 = FeCr2O7 + K2SO4
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
C4H9NO2 + NaCl + C2H6O = NaC4H8O3 + NH3Cl + C2H4 =>
C4H9NO2 + NaCl + C2H6O = NaC4H8O3 + NH3Cl + C2H4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H9NO2 + NaOH + H2O = NaC4H8O3 + NH3OH =>
C4H9NO2 + NaOH + H2O = NaC4H8O3 + NH3OH
H2 + I2 = HI =>
H2 + I2 = 2 HI
K2CrO4(aq) + Pb(NO3)2(aq) = PbCrO4(s) + K2(NO3)2(aq) =>
K2CrO4(aq) + Pb(NO3)2(aq) = PbCrO4(s) + K2(NO3)2(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H2O + C2H6O = C4H8O2 =>
C2H2O + C2H6O = C4H8O2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Pb(NO3)2 + KI = PbI + K(NO3)2 =>
Pb(NO3)2 + KI = PbI + K(NO3)2
Al(NO3)3 = Al2O2 + NO2 + O2 =>
2 Al(NO3)3 = Al2O2 + 6 NO2 + 2 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaS + FeO = FeS + CaO =>
CaS + FeO = FeS + CaO
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
PbO4 = PbO + O2 =>
2 PbO4 = 2 PbO + 3 O2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Bi2O3 + NaClO + NaOH = NaCl + H2O + NaBiO3 =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaCl + H2O + 2 NaBiO3
NaAl(OH)4 + H2CO3 = Na2CO3 + Al2O3 + H2O =>
2 NaAl(OH)4 + H2CO3 = Na2CO3 + Al2O3 + 5 H2O
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CaCl2(aq) + H2O = CaO + HCl =>
CaCl2(aq) + H2O = CaO + 2 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/05/12
Equations balanced on 08/04/11
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