| Equations balanced on the previous day | Equations balanced on the next day |
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2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
FE(NO3)2 = FEO + NO2 + O2 =>
2 FE(NO3)2 = 2 FEO + 4 NO2 + O2
Al + CH3COOH = H2 + AlC2H3O2 =>
2 Al + 2 CH3COOH = H2 + 2 AlC2H3O2
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb =>
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb
Na3[IrCl6] + NaOH + H2O + O2 = Ir(OH)4 + NaCl =>
4 Na3[IrCl6] + 12 NaOH + 2 H2O + O2 = 4 Ir(OH)4 + 24 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NaNO2 + Zn + NaOH + H2O = NH3 + Na2[Zn(OH)4] =>
NaNO2 + 3 Zn + 5 NaOH + 5 H2O = NH3 + 3 Na2[Zn(OH)4]
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca + H2O = CaOH + H =>
Ca + H2O = CaOH + H
H2O2 + MnO2 = H2O + MnO3 =>
H2O2 + MnO2 = H2O + MnO3
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO3)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 K2SO3 + 4 H2SO4 = Cr2(SO3)3 + 7 K2SO4 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2Cr2O7 + K2SO3 + H2O = Cr(OH)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 4 H2O = 2 Cr(OH)3 + 3 K2SO4 + 2 KOH
CoCl2 + H2O = HCl + CoO =>
CoCl2 + H2O = 2 HCl + CoO
As2S3 + H2O2 + NH4OH = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O
NaCrO2 + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O =>
2 NaCrO2 + 3 KNO3 + 2 NaOH = 2 Na2CrO4 + 3 KNO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CO2 + Na = NaCO2 =>
CO2 + Na = NaCO2
K + H2So4 = K2So4 + H2 =>
2 K + H2So4 = K2So4 + H2
K + H2So4 = K2So4 + H2 =>
2 K + H2So4 = K2So4 + H2
Cr2O3 + NaOCl + NaOH = Na2CrO4 + NaCl + H2O =>
Cr2O3 + 3 NaOCl + 4 NaOH = 2 Na2CrO4 + 3 NaCl + 2 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Ca3(PO4)2 + Al2(SO4)3 = Ca2(SO4)2 + Al3(PO4)3 =>
6 Ca3(PO4)2 + 6 Al2(SO4)3 = 9 Ca2(SO4)2 + 4 Al3(PO4)3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Fe + H2SeO4 = FeSeO3 + H2O =>
Fe + H2SeO4 = FeSeO3 + H2O
RB + H2O = RBOH + H2 =>
2 RB + 2 H2O = 2 RBOH + H2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NaOH + K2Cr2O7 = KOH + Na2Cr2O7 =>
2 NaOH + K2Cr2O7 = 2 KOH + Na2Cr2O7
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
K2Co3 + Al(OH)3 = KOH + Al2(Co3)3 =>
3 K2Co3 + 2 Al(OH)3 = 6 KOH + Al2(Co3)3
NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/27/17
Equations balanced on 12/27/16
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