| Equations balanced on the previous day | Equations balanced on the next day |
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C2H4 + 3 O2 = 2 CO2 + 2 H2O
NO2{-} + HSO3NH2 = HSO4{-} + H2O + N2 =>
NO2{-} + HSO3NH2 = HSO4{-} + H2O + N2
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
SO3 + CaO = CaSO4 =>
SO3 + CaO = CaSO4
NaOH + Na2SO4 = Na3SO4 + OH =>
NaOH + Na2SO4 = Na3SO4 + OH
Na2CO3 + HCl = H2O + NaCl + CO2 =>
Na2CO3 + 2 HCl = H2O + 2 NaCl + CO2
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(s) =>
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(s)
NaOH + Na2S = Na3S + OH =>
NaOH + Na2S = Na3S + OH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2S3O12 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2S3O12 + K2SO4 + 8 H2O
AlBr + AgNO = AlNO + AgBr =>
AlBr + AgNO = AlNO + AgBr
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2S + NH4Cl = NaCl + NH4 + S =>
Na2S + 2 NH4Cl = 2 NaCl + 2 NH4 + S
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Ti(OH)2 + H2SO4 = TiSO4 + H2O =>
Ti(OH)2 + H2SO4 = TiSO4 + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Na2S + Na2SO4 = Na4SO4 + S =>
Na2S + Na2SO4 = Na4SO4 + S
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g)
H2 + O + As = H3AsO4 =>
3 H2 + 8 O + 2 As = 2 H3AsO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe(NO3)3 + NaOH = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 Na(NO3)
NH2 + O2 = N2 + H2O =>
2 NH2 + O2 = N2 + 2 H2O
Na2SO4 + NH4Cl = NaCl + NH4 + SO4 =>
Na2SO4 + 2 NH4Cl = 2 NaCl + 2 NH4 + SO4
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
AlBr3 + AgNO3 = AlNO3 + AgBr3 =>
AlBr3 + AgNO3 = AlNO3 + AgBr3
H2SO4 + C2H5OH + K2Cr2O7 = CH3COOH + Cr2(SO4)3 + H20 + K2S04 =>
7 H2SO4 + 23 C2H5OH + K2Cr2O7 = 23 CH3COOH + Cr2(SO4)3 + 3 H20 + K2S04
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
H2SO4 + C2H5OH + K2Cr2O7 = CH3COOH + Cr2(SO4)3 + H2O + K2S04 =>
7 H2SO4 + 8 C2H5OH + K2Cr2O7 = 8 CH3COOH + Cr2(SO4)3 + 15 H2O + K2S04
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
HNO3 = H + NO3 =>
HNO3 = H + NO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HNO3 = H + NO3 =>
HNO3 = H + NO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
P + HNO3 + H2O = NO + H3PO4 =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H{+} + I{-} + NO2{-} = I2 + NO + H2O =>
4 H{+} + 2 I{-} + 2 NO2{-} = I2 + 2 NO + 2 H2O
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
H2SO4 = H2O4 + S =>
H2SO4 = H2O4 + S
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H + S2 = HS =>
2 H + S2 = 2 HS
Bi(OH)3 + Na2SnO2 = Bi + Na2SnO3 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/24/09
Equations balanced on 04/23/08
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