| Equations balanced on the previous day | Equations balanced on the next day |
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3 SnCl2 + 12 HCl + 6 Na + 2 As2O3 = 3 Na2SnCl6 + 6 H2O + 4 As
AgNO3 + Hg = Hg(NO3)2 + Ag =>
2 AgNO3 + Hg = Hg(NO3)2 + 2 Ag
As2O3 + SnCl2 + HCl + NaCl = As + Na2SnCl6 + H2O =>
As2O3 + 3 SnCl2 + 6 HCl + 6 NaCl = 2 As + 3 Na2SnCl6 + 3 H2O
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O
PbO2 + Na3CrO3 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
3 PbO2 + 2 Na3CrO3 + 4 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrCl3 + KClO3 + NaOH = Na2CrO4 + KCl + NaCl + H2O =>
2 CrCl3 + KClO3 + 10 NaOH = 2 Na2CrO4 + KCl + 6 NaCl + 5 H2O
CrCl3 + KClO3 + NaOH = Na2CrO4 + KCl + NaCl + H2O =>
2 CrCl3 + KClO3 + 10 NaOH = 2 Na2CrO4 + KCl + 6 NaCl + 5 H2O
CrCl3 + KClO3 + NaOH = Na2CrO4 + KCl + NaCl + H2O =>
2 CrCl3 + KClO3 + 10 NaOH = 2 Na2CrO4 + KCl + 6 NaCl + 5 H2O
H2O2 + KI + H2SO4 = K2SO4 + H2O + I2 =>
H2O2 + 2 KI + H2SO4 = K2SO4 + 2 H2O + I2
O2 + NO = NO2 =>
O2 + 2 NO = 2 NO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
NaClO + CrCl3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
H + N = NH3 =>
3 H + N = NH3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Zn + HSO4 = ZnSO4 + H2 =>
2 Zn + 2 HSO4 = 2 ZnSO4 + H2
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
H + Cl = HCl =>
H + Cl = HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C15H31CO2CH3 + O2 = H2O + CO2 =>
2 C15H31CO2CH3 + 49 O2 = 34 H2O + 34 CO2
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
FeTiO3 + C + N2 = Fe + TiN + CO =>
2 FeTiO3 + 6 C + N2 = 2 Fe + 2 TiN + 6 CO
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Br2 + KCrO2 + NaOH = Na2CrO4 + NaBr + KBr + H2O =>
3 Br2 + 2 KCrO2 + 8 NaOH = 2 Na2CrO4 + 4 NaBr + 2 KBr + 4 H2O
NdCl3 + Fe + B + Al = Nd2Fe14B + AlCl3 =>
2 NdCl3 + 14 Fe + B + 2 Al = Nd2Fe14B + 2 AlCl3
NdCl3 + FeCl2 + B + Al = Nd2Fe14B + AlCl3 =>
6 NdCl3 + 42 FeCl2 + 3 B + 34 Al = 3 Nd2Fe14B + 34 AlCl3
Na3[Cr(OH)6] + Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
2 Na3[Cr(OH)6] + 3 Cl2 + 4 NaOH = 6 NaCl + 2 Na2CrO4 + 8 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
NdCl36H2O + FeCl2 + B + Al = Nd2Fe14B + AlCl3 + H2O =>
6 NdCl36H2O + 42 FeCl2 + 3 B + 100 Al = 3 Nd2Fe14B + 100 AlCl3 + 6 H2O
NdCl3H12O6 + FeCl2 + B + Al = Nd2Fe14B + AlCl3 + H2O =>
6 NdCl3H12O6 + 42 FeCl2 + 3 B + 34 Al = 3 Nd2Fe14B + 34 AlCl3 + 36 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Na[Cr(OH)4(H2O)2] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na[Cr(OH)4(H2O)2] + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 12 H2O
CH3OH + MnO4{-} = HCOOO{-} + MnO2 + OH{-} + H2O =>
CH3OH + 2 MnO4{-} = HCOOO{-} + 2 MnO2 + OH{-} + H2O
NH4NO3 + Ca(OH)2 = CaNO3 + NH3 + H2O =>
7 NH4NO3 + 8 Ca(OH)2 = 8 CaNO3 + 6 NH3 + 13 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2SO4 + HIO3 + H2O =>
3 K2Cr2O7 + 5 HI + 6 H2SO4 = 3 K2SO4 + 3 Cr2SO4 + 5 HIO3 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/28/12
Equations balanced on 08/27/11
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