| Equations balanced on the previous day | Equations balanced on the next day |
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HBr + NaOH = NaBr + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HNO2 = HNO3 + H2O + NO =>
3 HNO2 = HNO3 + H2O + 2 NO
(NH4)2SO4 + CaBr2 = NH4Br + CaSO4 =>
(NH4)2SO4 + CaBr2 = 2 NH4Br + CaSO4
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
Cr2O7 + I = Cr + IO3 =>
3 Cr2O7 + 7 I = 6 Cr + 7 IO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
As2S5 + NO3{-} + H{+} = H3AsO4 + HSO4{-} + NO2 + H2O =>
As2S5 + 40 NO3{-} + 35 H{+} = 2 H3AsO4 + 5 HSO4{-} + 40 NO2 + 12 H2O
NiCl2 + Na2SO4 = Ni2(SO4)2 + NaCl =>
2 NiCl2 + 2 Na2SO4 = Ni2(SO4)2 + 4 NaCl
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3C6H5O7 + OH = C6H5O7 + H2O =>
H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
NH4NO3 + Pb(iii)ClO3 = NH4ClO3 + Pb(iii)NO3 =>
NH4NO3 + Pb(iii)ClO3 = NH4ClO3 + Pb(iii)NO3
H2I = H2 + I =>
H2I = H2 + I
NH4NO3 + PB(iii)ClO3 = NH4ClO3 + PB(iii)NO3 =>
NH4NO3 + PB(iii)ClO3 = NH4ClO3 + PB(iii)NO3
HC3H5O3 + OH = C3H5O3 + H2O =>
HC3H5O3 + OH = C3H5O3 + H2O
(CH3CH2OH) + O2 = CO2 + H2O =>
(CH3CH2OH) + 3 O2 = 2 CO2 + 3 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
NA + I2 = NAI =>
2 NA + I2 = 2 NAI
Ni + Cd2{+} = Ni2{+} + Cd =>
2 Ni + Cd2{+} = Ni2{+} + 2 Cd
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Zn2 + CuSO4 = ZnSO4 + Cu2 =>
Zn2 + 2 CuSO4 = 2 ZnSO4 + Cu2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
KMnO4(aq) + Na2SO3(aq) + H2O = MnO2 + Na2SO4(aq) + KOH =>
2 KMnO4(aq) + 3 Na2SO3(aq) + H2O = 2 MnO2 + 3 Na2SO4(aq) + 2 KOH
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
HNO3 + Ca(OH)2 = HOH + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 HOH + Ca(NO3)2
Ca(NO3)2 + Fe(CN)3 = Ca(CN)2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 Fe(CN)3 = 3 Ca(CN)2 + 2 Fe(NO3)3
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/30/12
Equations balanced on 04/29/11
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