| Equations balanced on the previous day | Equations balanced on the next day |
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SO2 + H2O = H2SO3
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
C3H6 + NH3 + O2 = HCN + H2O =>
C3H6 + 3 NH3 + 3 O2 = 3 HCN + 6 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Na2Fe3 = Fe + Na =>
Na2Fe3 = 3 Fe + 2 Na
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Zn(NO3)2 + NaCl = ZnCl + Na(NO3)2 =>
Zn(NO3)2 + NaCl = ZnCl + Na(NO3)2
Fe + CrO3 + HCl = FeCl2 + CrCl3 + H2O =>
3 Fe + 2 CrO3 + 12 HCl = 3 FeCl2 + 2 CrCl3 + 6 H2O
Cu + Al2O3 = CuO + Al =>
3 Cu + Al2O3 = 3 CuO + 2 Al
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
NH3 + NO2 = N2O + H20 =>
60 NH3 + 20 NO2 = 40 N2O + 9 H20
C6H12O6 + K2CR2O7 + H2SO4 = K2SO4 + CR2(SO4)3 + H2O + CO2 =>
C6H12O6 + 4 K2CR2O7 + 16 H2SO4 = 4 K2SO4 + 4 CR2(SO4)3 + 22 H2O + 6 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
MnO4 + HCOOH = Mn + CO2 + H2O =>
MnO4 + 4 HCOOH = Mn + 4 CO2 + 4 H2O
Al2(CO3)3 + Ca(OH)2 = CaCO3 + Al(OH)3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 3 CaCO3 + 2 Al(OH)3
N2(g) + O2(g) = N2O5(g) =>
2 N2(g) + 5 O2(g) = 2 N2O5(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2(g) + MnI3(s) = Cl2I3 + Mn =>
Cl2(g) + MnI3(s) = Cl2I3 + Mn
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiO = LiO =>
LiO = LiO
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag3PO4 + CaCrO4 = Ag2CrO4 + Ca3(PO4)2 =>
2 Ag3PO4 + 3 CaCrO4 = 3 Ag2CrO4 + Ca3(PO4)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cu2O + H2O = CuO + H =>
Cu2O + H2O = 2 CuO + 2 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr3O = Cr3 + O =>
Cr3O = Cr3 + O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C5H12O = C5 + H12 + O =>
C5H12O = C5 + H12 + O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + S = Fe2S =>
2 Fe + S = Fe2S
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/04/09
Equations balanced on 12/04/08
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