| Equations balanced on the previous day | Equations balanced on the next day |
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15 O2 + 2 C5H11OH = 12 H2O + 10 CO2
NHClO4 = N2 + Cl2 + O2 + H2O =>
4 NHClO4 = 2 N2 + 2 Cl2 + 7 O2 + 2 H2O
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
Mg + Na2CO3 = MgCO3 + Na =>
Mg + Na2CO3 = MgCO3 + 2 Na
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
H3C6H5O7 + NaOH = H2O + Na2C6H6O7 =>
H3C6H5O7 + 2 NaOH = 2 H2O + Na2C6H6O7
SrCl2 + NaOH = Sr(OH)2 + NaCl =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 NaCl
CO2 + H2O = O2 + C6H12O =>
12 CO2 + 12 H2O = 17 O2 + 2 C6H12O
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
HCH3CO2 + OH{-} = CH3CO2{-} + H2O =>
HCH3CO2 + OH{-} = CH3CO2{-} + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KBrO3(s) = KBr(s) + O2(g) =>
2 KBrO3(s) = 2 KBr(s) + 3 O2(g)
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KI + NaCl = KCl + NaI =>
KI + NaCl = KCl + NaI
H2C6H6O6 + OH{-} = C6H6O6{2-} + H2O =>
H2C6H6O6 + 2 OH{-} = C6H6O6{2-} + 2 H2O
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
NH3 + Br2 = NH4Br + N2 =>
8 NH3 + 3 Br2 = 6 NH4Br + N2
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2S + O2 = H2O + S8 =>
8 H2S + 4 O2 = 8 H2O + S8
MnBr2(aq) + AgNO3(aq) = Mn(NO3)2(aq) + AgBr(s) =>
MnBr2(aq) + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr(s)
HCH2ClCO2 + OH{-} = CH2ClCO2{-} + H2O =>
HCH2ClCO2 + OH{-} = CH2ClCO2{-} + H2O
SnSO4 + Al = AlSn + SO4 =>
SnSO4 + Al = AlSn + SO4
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
SrCO3 + H = CHO3 + Sr =>
SrCO3 + H = CHO3 + Sr
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
MnBr2(aq) + AgNO3(aq) = Mn(NO3)2 + AgBr(s) =>
MnBr2(aq) + 2 AgNO3(aq) = Mn(NO3)2 + 2 AgBr(s)
CH3CH2 + O2 = H2O + CH2COOH =>
2 CH3CH2 + 3 O2 = 2 H2O + 2 CH2COOH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HC3H5O3 + OH = H2O + C3H5O3 =>
HC3H5O3 + OH = H2O + C3H5O3
HBr + Ca = CaBr2 + H2 =>
2 HBr + Ca = CaBr2 + H2
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CS2(l) + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2(l) + 2 NH3(g) = H2S(g) + NH4SCN(s)
H3PO4 + OH{-} = PO4{3-} + H2O =>
H3PO4 + 3 OH{-} = PO4{3-} + 3 H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Ca(NO3)2 + NaHCO3 = CaCO3 + HNO3 + NaNO3 =>
Ca(NO3)2 + NaHCO3 = CaCO3 + HNO3 + NaNO3
Ca(OH)2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/21/11
Equations balanced on 10/21/10
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