Equations balanced on the previous day | Equations balanced on the next day |
2 Al + O2 = 2 AlO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
BaCl2 + H2So4 = BaSo4 + HCl =>
BaCl2 + H2So4 = BaSo4 + 2 HCl
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
FeSO4(aq) + HCl(aq) = FeCl2(s) + H2SO4(aq) =>
FeSO4(aq) + 2 HCl(aq) = FeCl2(s) + H2SO4(aq)
NaVO3 + H2SO4 + C2H5OH = VOSO4 + NaOH + H2O + CH3COOH =>
4 NaVO3 + 4 H2SO4 + C2H5OH = 4 VOSO4 + 4 NaOH + 3 H2O + CH3COOH
Fe + Cu2O = Fe2O + Cu2 =>
2 Fe + Cu2O = Fe2O + Cu2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
NH2(g) + O2(g) = HNO3(g) + H2(g) =>
2 NH2(g) + 3 O2(g) = 2 HNO3(g) + H2(g)
Al + Ag2S = Al2S3 + Ag =>
2 Al + 3 Ag2S = Al2S3 + 6 Ag
FeSO4(aq) + HCl(aq) = FeCl2(s) + H2SO4(aq) =>
FeSO4(aq) + 2 HCl(aq) = FeCl2(s) + H2SO4(aq)
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
H2O2 + Na2S = Na2SO4 + H2O =>
4 H2O2 + Na2S = Na2SO4 + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + Cu2O = Fe2O + Cu =>
2 Fe + Cu2O = Fe2O + 2 Cu
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
H + S = HS =>
H + S = HS
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Mn + Cl2 = MnCl2 =>
Mn + Cl2 = MnCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C7H6O + NaOH = C7H8O + C7H6O2 + Na =>
3 C7H6O + 2 NaOH = C7H8O + 2 C7H6O2 + 2 Na
MnCl2 + KOH + Br2 = MnO2 + KBr + KCl + H2O =>
MnCl2 + 4 KOH + Br2 = MnO2 + 2 KBr + 2 KCl + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H3PO4 + K2CO3 = CO2 + H2O + K3PO4 =>
2 H3PO4 + 3 K2CO3 = 3 CO2 + 3 H2O + 2 K3PO4
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
K2O + H3PO4 = K2HPO4 + H2O =>
K2O + H3PO4 = K2HPO4 + H2O
Fe2O3 + Al = Fe + AlO =>
Fe2O3 + 3 Al = 2 Fe + 3 AlO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H + S = HS =>
H + S = HS
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/03/14
Equations balanced on 12/03/13
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