| Equations balanced on the previous day | Equations balanced on the next day |
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KOH + H2O = H3O{+} + KO{-}
H + NO3 + Cu = NO2{-} + Cu{2+} + H2O =>
4 H + 2 NO3 + Cu = 2 NO2{-} + Cu{2+} + 2 H2O
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
SnS2 + OH{-} + H2O2 = SnS6{2-} + [Sn(OH)6]{2-} =>
3 SnS2 + 6 OH{-} + 3 H2O2 = SnS6{2-} + 2[Sn(OH)6]{2-}
NH4OH + H2S = H2O + (NH4)2S =>
2 NH4OH + H2S = 2 H2O + (NH4)2S
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
H2CO3 + Ca(OH)2 = H2O + CaCO3 =>
H2CO3 + Ca(OH)2 = 2 H2O + CaCO3
H20 + NO3 + Cu = NO2{-} + Cu{2+} + HO =>
H20 + 20 NO3 + 10 Cu = 20 NO2{-} + 10 Cu{2+} + 20 HO
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
H2O + NO3 + Cu = NO2{-} + Cu{2+} + HO =>
2 H2O + 2 NO3 + Cu = 2 NO2{-} + Cu{2+} + 4 HO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
SbCl5 = SbCl5 =>
SbCl5 = SbCl5
Na3AsO4 + HI + HCl = As2O3 + I2 + NaCl + H2O =>
2 Na3AsO4 + 4 HI + 6 HCl = As2O3 + 2 I2 + 6 NaCl + 5 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
SiO2(s) + C = Si + CO =>
SiO2(s) + 2 C = Si + 2 CO
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
SbCl5 + KI = SbCl3 + KCl + I2 =>
SbCl5 + 2 KI = SbCl3 + 2 KCl + I2
Ag + KNO3 = AgK + NO3 =>
Ag + KNO3 = AgK + NO3
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
H2C2O4 + Ca(OH)2 = H2O + CaC2O4 =>
H2C2O4 + Ca(OH)2 = 2 H2O + CaC2O4
H2SO4 + KO + Zn = ZnHSO4 + KOH =>
H2SO4 + KO + Zn = ZnHSO4 + KOH
Al + O2 = AlO2 =>
Al + O2 = AlO2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Na3AsO4 + H2S + HCl = As2O3 + S + NaCl + H2O =>
2 Na3AsO4 + 2 H2S + 6 HCl = As2O3 + 2 S + 6 NaCl + 5 H2O
Al + O2 = Al2(O2)3 =>
2 Al + 3 O2 = Al2(O2)3
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
O3 = O5 =>
5 O3 = 3 O5
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Cu2S + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 3 S + 4 NO + 8 H2O
KO{-} + HSO4{-} = KSO4 + OH{2-} =>
KO{-} + HSO4{-} = KSO4 + OH{2-}
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C10H18O + CH3OH + BH4 = (CH3)3CC6H10OH + B(OH)3 =>
23 C10H18O + 20 CH3OH + 6 BH4 = 25(CH3)3CC6H10OH + 6 B(OH)3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2O + NO3 + Cu = NO2{-} + Cu{2+} + HO =>
2 H2O + 2 NO3 + Cu = 2 NO2{-} + Cu{2+} + 4 HO
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
CH3CH2CHO(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2CHO(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe(NO3)3(aq) + LiOH(aq) = LiNO3(aq) + Fe(OH)3(s) =>
Fe(NO3)3(aq) + 3 LiOH(aq) = 3 LiNO3(aq) + Fe(OH)3(s)
Al(OH)3 + HClO4 = H2O + Al(ClO4)3 =>
Al(OH)3 + 3 HClO4 = 3 H2O + Al(ClO4)3
NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/28/13
Equations balanced on 03/30/12
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