| Equations balanced on the previous day | Equations balanced on the next day |
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Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C + H2O = CO + H2 =>
C + H2O = CO + H2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(NO3)3 + Na2S = FeS3 + Na2(NO3) =>
Fe(NO3)3 + 3 Na2S = FeS3 + 3 Na2(NO3)
Na2S + H2SO4 = H2S + Na2(SO4) =>
Na2S + H2SO4 = H2S + Na2(SO4)
Na2S + HNO3 = HS + Na2(NO3) =>
Na2S + HNO3 = HS + Na2(NO3)
Na2S + Ba(NO3)2 = BaS2 + Na2(NO3) =>
2 Na2S + Ba(NO3)2 = BaS2 + 2 Na2(NO3)
Na2S + Ag(NO3) = AgS + Na2(NO3) =>
Na2S + Ag(NO3) = AgS + Na2(NO3)
Na2S + Ag2(NO3) = Ag2S + Na2(NO3) =>
Na2S + Ag2(NO3) = Ag2S + Na2(NO3)
Na3PO4 + HNO3 = HPO4 + Na3(NO3) =>
Na3PO4 + HNO3 = HPO4 + Na3(NO3)
Na3PO4 + Ba(NO3)2 = Ba(PO4)2 + Na3(NO3) =>
2 Na3PO4 + Ba(NO3)2 = Ba(PO4)2 + 2 Na3(NO3)
Na3PO4 + Ag(NO3) = Ag(PO4) + Na3(NO3) =>
Na3PO4 + Ag(NO3) = Ag(PO4) + Na3(NO3)
K2CrO4 + HCl = K2H + CrO4(Cl) =>
K2CrO4 + HCl = K2H + CrO4(Cl)
K2CrO4 + HSO4 = K2H + CrO4(SO4) =>
K2CrO4 + HSO4 = K2H + CrO4(SO4)
K2CrO4 + HNO3 = K2H + CrO4(NO3) =>
K2CrO4 + HNO3 = K2H + CrO4(NO3)
K2CrO4 + HCl = K2Cl + H(CrO4) =>
K2CrO4 + HCl = K2Cl + H(CrO4)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Na + S = Na2S =>
2 Na + S = Na2S
K2CrO4 + Ba(NO3)2 = K2NO3 + Ba(CrO4)2 =>
2 K2CrO4 + Ba(NO3)2 = 2 K2NO3 + Ba(CrO4)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/19/08
Equations balanced on 02/18/07
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