| Equations balanced on the previous day | Equations balanced on the next day |
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2 AgBr = 2 Ag + Br2
Fe + Zn(SO4)2 = Fe(SO4)3 + Zn =>
2 Fe + 3 Zn(SO4)2 = 2 Fe(SO4)3 + 3 Zn
K7Cr2O7 + HI = KI + CrI3 + I2 + H2O =>
2 K7Cr2O7 + 28 HI = 14 KI + 4 CrI3 + I2 + 14 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
C6H3(OH)3 + O2 = CO2 + H2O =>
C6H3(OH)3 + 6 O2 = 6 CO2 + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Na2 + Cl2 = (NaCl)2 =>
Na2 + Cl2 = (NaCl)2
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
BrO3{-)+Sn{+2}+H{+} = Br{-}+Sn{+4}+H2O =>
BrO3{-)+3Sn{+2}+6H{+} = Br{-}+3Sn{+4}+3H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Al + HCl = Al2Cl6 + H2 =>
2 Al + 6 HCl = Al2Cl6 + 3 H2
KI + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
Fe(HO)3 = Fe2O3 + H2O =>
2 Fe(HO)3 = Fe2O3 + 3 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
(NH4)2HPO4 + HCl = NH4Cl + H3PO4 =>
(NH4)2HPO4 + 2 HCl = 2 NH4Cl + H3PO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
H2 + Au3{+} = H{+} + Au =>
H2 + 2 Au3{+} = 2 H{+} + 6 Au
N + H2O = NH3 + O2 =>
4 N + 6 H2O = 4 NH3 + 3 O2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NaF + HF = NaH + F =>
NaF + HF = NaH + 2 F
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCl(g) + H2O = H3O + Cl =>
HCl(g) + H2O = H3O + Cl
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
C6H6O3 + O2 = CO + H2O =>
C6H6O3 + 3 O2 = 6 CO + 3 H2O
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O
S2O3{2-} + I2 = I{-} + S4O6{2-} =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/15/12
Equations balanced on 03/16/11
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