| Equations balanced on the previous day | Equations balanced on the next day |
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Al + 2 O = AlO2
SO2 + NO2 = NO + SO3 =>
SO2 + NO2 = NO + SO3
HCl + NaC2H3O2 = HC2H3O2 + NaCl =>
HCl + NaC2H3O2 = HC2H3O2 + NaCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C3H4O2 + Br2 = CH2CHCOOBr2 + HBr =>
2 C3H4O2 + 3 Br2 = 2 CH2CHCOOBr2 + 2 HBr
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
BF3 + NaH = NaBF4 + B2H6 =>
8 BF3 + 6 NaH = 6 NaBF4 + B2H6
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K + O2 = KO2 =>
K + O2 = KO2
K + O2 = KO2 =>
K + O2 = KO2
K + O2 = K4O2 =>
4 K + O2 = K4O2
FeSO4 + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4) + H2O =>
22 FeSO4 + 2 K2CrO7 + 14 H2SO4 = 11 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4) + 14 H2O
XeF4 + H2O = XeO3 + Xe + HF =>
3 XeF4 + 6 H2O = 2 XeO3 + Xe + 12 HF
K(s) + O2 = K4O2 =>
4 K(s) + O2 = K4O2
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
K(s) + O2(g) = K4O2(s) =>
4 K(s) + O2(g) = K4O2(s)
NaClO + NaOH + Bi2O3 = NaBiO3 + NaCl + H2O =>
2 NaClO + 2 NaOH + Bi2O3 = 2 NaBiO3 + 2 NaCl + H2O
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
K2Cr2O7 + H2S + H3PO4 = K3PO4 + CrPO4 + H2O + S =>
3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 2 K3PO4 + 6 CrPO4 + 21 H2O + 9 S
Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
NaClO + NaOH + Bi2O3 = NaBiO3 + NaCl + H2O =>
2 NaClO + 2 NaOH + Bi2O3 = 2 NaBiO3 + 2 NaCl + H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2 + (NH4)2SO4 = BaSO4 + (NH4)Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2(NH4)Cl
AgNO3 + HCl = AgCl(s) + HNO3(l) =>
AgNO3 + HCl = AgCl(s) + HNO3(l)
CH3COOH + Br2 = (CH3COO)2Br + HBr =>
4 CH3COOH + 3 Br2 = 2(CH3COO)2Br + 4 HBr
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
CH2CHCOOH + Br2 = (CH2CHCOO)2Br + HBr =>
4 CH2CHCOOH + 3 Br2 = 2(CH2CHCOO)2Br + 4 HBr
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
CuN2O6 + Na2S = CuS + NaNO3 =>
CuN2O6 + Na2S = CuS + 2 NaNO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H4O2 + C2H6O = C4H8O2 + H2O =>
C2H4O2 + C2H6O = C4H8O2 + H2O
HBr = H2 + Br =>
2 HBr = H2 + 2 Br
K2S2O8 + Cr2(SO4)3 + H2O = K2SO4 + K2Cr2O7 + H2SO4 =>
3 K2S2O8 + Cr2(SO4)3 + 7 H2O = 2 K2SO4 + K2Cr2O7 + 7 H2SO4
PbN2O6 + K2CO3 = PbCO3 + KNO3 =>
PbN2O6 + K2CO3 = PbCO3 + 2 KNO3
ZCl2 + AgNO3 = AgCl + ZN2O6 =>
ZCl2 + 2 AgNO3 = 2 AgCl + ZN2O6
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
CuBr2 + NaOH = NaBr + Cu(OH)2 =>
CuBr2 + 2 NaOH = 2 NaBr + Cu(OH)2
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/21/12
Equations balanced on 08/20/11
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