| Equations balanced on the previous day | Equations balanced on the next day |
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CuSO4 + BaCl2 = CuCl2 + BaSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Fe2O3 + Zn = ZnO + Fe =>
Fe2O3 + 3 Zn = 3 ZnO + 2 Fe
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AlNO3 + NaOH = AlOH + NaNO3 =>
AlNO3 + NaOH = AlOH + NaNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr3{+} + Fe = Cr + Fe2{+} =>
Cr3{+} + 2 Fe = 3 Cr + Fe2{+}
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2SO4 + KNO2 + KI = I2 + NO + K2SO4 + H2O =>
2 H2SO4 + 2 KNO2 + 2 KI = I2 + 2 NO + 2 K2SO4 + 2 H2O
Al(NO3)3 + Na2CO3 = NaNO3 + Al2(CO3)3 =>
2 Al(NO3)3 + 3 Na2CO3 = 6 NaNO3 + Al2(CO3)3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + Zn = H2ZnSO4 =>
H2SO4 + Zn = H2ZnSO4
HCl + BaOH = BaCl + H2O =>
HCl + BaOH = BaCl + H2O
NaNO2 = Na2O + NO + O2 =>
4 NaNO2 = 2 Na2O + 4 NO + O2
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
(NH4)2Cr2O7 + FeSO4 = (NH4)2SO4 + FeCr2O7 =>
(NH4)2Cr2O7 + FeSO4 = (NH4)2SO4 + FeCr2O7
Cl2 + KI = Cl2I + K =>
Cl2 + KI = Cl2I + K
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NiO + H2SO4 = NiSO4 + H2O =>
NiO + H2SO4 = NiSO4 + H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Al + Fe2O3 = Al22O3 + Fe =>
22 Al + Fe2O3 = Al22O3 + 2 Fe
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + H2O = Cl + H3O =>
HCl + H2O = Cl + H3O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
WO2 + H2 = W + H2O =>
WO2 + 2 H2 = W + 2 H2O
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
FeCO3 + HI = FeI2 + H2O + CO2 =>
FeCO3 + 2 HI = FeI2 + H2O + CO2
Fe(s) + Ni(NO3)2(aq) = Ni(s) + Fe(NO3)2(aq) =>
Fe(s) + Ni(NO3)2(aq) = Ni(s) + Fe(NO3)2(aq)
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
Ca(OH)2 + H2SO3 = CaSO3 + H2O =>
Ca(OH)2 + H2SO3 = CaSO3 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/21/10
Equations balanced on 11/20/09
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