| Equations balanced on the previous day | Equations balanced on the next day |
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(CH3CO)2O + C6H5CH3 = C6H5CH2COCH3 + CH3COOH
KI + Cl = K + ClI =>
KI + Cl = K + ClI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
NaCl + Cd(NO3)2 = CdCl2 + Na(NO3) =>
2 NaCl + Cd(NO3)2 = CdCl2 + 2 Na(NO3)
KI + Cl2 = K + ClI =>
2 KI + Cl2 = 2 K + 2 ClI
CaCO3 + HCH3CO2 = CaCO2 + H2CO3 =>
4 CaCO3 + HCH3CO2 = 4 CaCO2 + 2 H2CO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mn{2+} + ClO{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 5 ClO{-} + 6 OH{-} = 2 MnO4{-} + 5 Cl{-} + 3 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Mn{2+} + ClO{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 5 ClO{-} + 6 OH{-} = 2 MnO4{-} + 5 Cl{-} + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
HNO3 + Al = Al(NO3)3 + H2O + N2O =>
30 HNO3 + 8 Al = 8 Al(NO3)3 + 15 H2O + 3 N2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SO3{-2} + H2O = SO4{-2} + {-} + H{+} =>
SO3{-2} + H2O = SO4{-2} + 2e + 2 H{+}
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Ba + Na2SO4 = BaSO4 + Na2 =>
Ba + Na2SO4 = BaSO4 + Na2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
F2 + Na = NaF =>
F2 + 2 Na = 2 NaF
NaBr + HClO4 = HBr + NaClO4 =>
NaBr + HClO4 = HBr + NaClO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
SO4 + HNO3 = H2SO4 + NO3 =>
SO4 + 2 HNO3 = H2SO4 + 2 NO3
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
Br + HNO3 = HBr + NO3 =>
Br + HNO3 = HBr + NO3
CH3SH + O2 = CO2 + SO2 + H2O =>
CH3SH + 3 O2 = CO2 + SO2 + 2 H2O
BaCl2 + NH4ClO3 = Ba(ClO3)2 + NH4Cl =>
BaCl2 + 2 NH4ClO3 = Ba(ClO3)2 + 2 NH4Cl
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
NaCl + Pb(NO3)2 = PbCl2 + Na(NO3) =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 Na(NO3)
Sr(NO2)2 + KI = SrI2 + KNO2 =>
Sr(NO2)2 + 2 KI = SrI2 + 2 KNO2
NaI(aq) + Pb(NO3)2(aq) = PbI2(s) + NaNO3(aq) =>
2 NaI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 NaNO3(aq)
NaCl + PbS = PbCl2 + Na2S =>
2 NaCl + PbS = PbCl2 + Na2S
HNO3 + PbS = H2S + Pb(NO3)2 =>
2 HNO3 + PbS = H2S + Pb(NO3)2
As2O3 + H2O = H3AsO4 + H =>
As2O3 + 5 H2O = 2 H3AsO4 + 4 H
HClO + OH = ClO + H2O =>
HClO + OH = ClO + H2O
HBr = H + Br2 =>
2 HBr = 2 H + Br2
NaOH + MnSO4 = Na2SO4 + Mn(OH)2 =>
2 NaOH + MnSO4 = Na2SO4 + Mn(OH)2
Fe(NO3)3 + H2CO3 = Fe2(CO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HNO3
NiS = Ni + S =>
NiS = Ni + S
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
AgNO3(aq) + KBr(aq) = AgBr(s) + KNO3(aq) =>
AgNO3(aq) + KBr(aq) = AgBr(s) + KNO3(aq)
H3PO4 + OH = HPO4 + H2O =>
H3PO4 + 2 OH = HPO4 + 2 H2O
KI + Cl2 = K + ClI =>
2 KI + Cl2 = 2 K + 2 ClI
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/30/11
Equations balanced on 06/29/10
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