| Equations balanced on the previous day | Equations balanced on the next day |
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2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sn + OH{-} + O2 + H2O = (SnH6O6){2-} =>
Sn + 2 OH{-} + O2 + 2 H2O = (SnH6O6){2-}
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Zn + OH{-} + O2 + H2O = (ZnH4O4){2-} =>
2 Zn + 4 OH{-} + O2 + 2 H2O = 2(ZnH4O4){2-}
C + O2 = CO =>
2 C + O2 = 2 CO
I2 + NaOH = NaI + NaIO + H2O =>
I2 + 2 NaOH = NaI + NaIO + H2O
NaI + NaIO + H2SO4 = Na2SO4 + I2 + H2O =>
NaI + NaIO + H2SO4 = Na2SO4 + I2 + H2O
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2C2O4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
Mg + CH3COOH = H2 + (CH3COO)2Mg =>
Mg + 2 CH3COOH = H2 + (CH3COO)2Mg
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
C2H8H2 + N2O4 = N2 + CO2 + H2O =>
4 C2H8H2 + 9 N2O4 = 9 N2 + 8 CO2 + 20 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3N2 + O2 = CO2 + H2O + N2 =>
4 CH3N2 + 7 O2 = 4 CO2 + 6 H2O + 4 N2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
Al(OH)3 + NaNO3 = Al(NO3) + Na(OH)3 =>
Al(OH)3 + NaNO3 = Al(NO3) + Na(OH)3
Al(OH)3 + NaNO3 = Al(NO3) + Na(OH)3 =>
Al(OH)3 + NaNO3 = Al(NO3) + Na(OH)3
K + Br + H2O = HBr + KOH =>
K + Br + H2O = HBr + KOH
H{+} + Cr2O7{-2} + Fe{+2} = Fe{+3} + Cr{+3} + H2O =>
14 H{+} + Cr2O7{-2} + 6 Fe{+2} = 6 Fe{+3} + 2 Cr{+3} + 7 H2O
ZnO + H{+} = Zn{2+} + H2O =>
ZnO + 2 H{+} = Zn{2+} + H2O
ZnO + H{+} = Zn{2+} + H2O =>
ZnO + 2 H{+} = Zn{2+} + H2O
KNO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
3 KNO2 + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 KNO3 + K2SO4 + 4 H2O
H2Co3 + KOH = K2Co3 + H2O =>
H2Co3 + 2 KOH = K2Co3 + 2 H2O
(N)2 + (H) = (NH)3 =>
3(N)2 + 6(H) = 2(NH)3
Na + S + H2O = SH + NaOH =>
Na + S + H2O = SH + NaOH
NaMnO4 + H2SO4 + FeO = MnSO4 + H2O + Fe2O3 + NaSO4 =>
NaMnO4 + 2 H2SO4 + 4 FeO = MnSO4 + 2 H2O + 2 Fe2O3 + NaSO4
HNo3 + CA(OH)2 = CA(No3)2 + H2O =>
2 HNo3 + CA(OH)2 = CA(No3)2 + 2 H2O
NaMnO4 + H2SO4 + FeO = MnSO4 + H2O + Fe2O3 + Na2SO4 =>
2 NaMnO4 + 3 H2SO4 + 10 FeO = 2 MnSO4 + 3 H2O + 5 Fe2O3 + Na2SO4
HNO3 + CA(OH)2 = CA(NO3)2 + H2O =>
2 HNO3 + CA(OH)2 = CA(NO3)2 + 2 H2O
H2OH{+} + Mn{2+} + S2O8{2-} = MnO4{-} + SO4{2-} + H{+} =>
8 H2OH{+} + 2 Mn{2+} + 5 S2O8{2-} = 2 MnO4{-} + 10 SO4{2-} + 24 H{+}
H2O + Mn{2+} + S2O8{2-} = MnO4{-} + SO4{2-} + H{+} =>
8 H2O + 2 Mn{2+} + 5 S2O8{2-} = 2 MnO4{-} + 10 SO4{2-} + 16 H{+}
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/21/08
Equations balanced on 12/21/07
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