| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
[KMnO4]2 + CaCl2 + Se = Ca[SeO4]2 + KCl + Mn2Se2 =>
[KMnO4]2 + CaCl2 + 4 Se = Ca[SeO4]2 + 2 KCl + Mn2Se2
F2 + H2O = HF3 + O3 =>
9 F2 + 3 H2O = 6 HF3 + O3
C18H30O2 + O2 = CO3 + H2O =>
2 C18H30O2 + 67 O2 = 36 CO3 + 30 H2O
NaCH3COO + FeCl3 = NaCl3 + FeCH3COO =>
NaCH3COO + FeCl3 = NaCl3 + FeCH3COO
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
NaOH + F2 = NaF + O2 + H2O =>
4 NaOH + 2 F2 = 4 NaF + O2 + 2 H2O
OH{-} + Br2 = BrO3{-} + Br{-} + H20 =>
60 OH{-} + 30 Br2 = 20 BrO3{-} + 40 Br{-} + 3 H20
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca(ClO)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 Cl2 + 2 H2O
Na + H2CO3 = NaCO3 + H2 =>
Na + H2CO3 = NaCO3 + H2
HNO3 + Cu = CuNO3 + H2 =>
2 HNO3 + 2 Cu = 2 CuNO3 + H2
Pb + HCl = PbCl + H2 =>
2 Pb + 2 HCl = 2 PbCl + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + H2SO4 = NO2{+} + HSO4{-} + H2O =>
HNO3 + H2SO4 = NO2{+} + HSO4{-} + H2O
K + H3PO4 = KPO4 + H2 =>
2 K + 2 H3PO4 = 2 KPO4 + 3 H2
Ca + Zn(NO3)2 = Zn + Ca(NO3)2 =>
Ca + Zn(NO3)2 = Zn + Ca(NO3)2
ClCu + Fe = ClFe2 + Cu =>
ClCu + 2 Fe = ClFe2 + Cu
CH2COONa + H2SO4 = CH2COOH + Na2SO4 =>
2 CH2COONa + H2SO4 = 2 CH2COOH + Na2SO4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
HNO3 + Mg = MgNO3 + H2 =>
2 HNO3 + 2 Mg = 2 MgNO3 + H2
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CU + H2O = CUO + H2 =>
CU + H2O = CUO + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cr(OH)3 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH
FE + H2O = FEO3 + H2 =>
FE + 3 H2O = FEO3 + 3 H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
CaCl + NH4OH = CaOH + NH4Cl =>
CaCl + NH4OH = CaOH + NH4Cl
NH4Cl + Ca(OH)2 = CaCl2 + NH4OH =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH4OH
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
C8H10O + KMnO4 = C7H4O3K2 + MnO2 + KOH + H2O =>
21 C8H10O + 56 KMnO4 = 24 C7H4O3K2 + 56 MnO2 + 8 KOH + 53 H2O
(NH4)2S + CoCl3 = Co2S3 + NH4Cl =>
3(NH4)2S + 2 CoCl3 = Co2S3 + 6 NH4Cl
C8H10O + KMnO4 = C8H4O4K2 + MnO2 + KOH + H2O =>
3 C8H10O + 10 KMnO4 = 3 C8H4O4K2 + 10 MnO2 + 4 KOH + 7 H2O
(NH4)2S + CoCl3 = Co2S3 + NH4Cl =>
3(NH4)2S + 2 CoCl3 = Co2S3 + 6 NH4Cl
HCOOH + H2SO4 = HSO4 + H2COOH =>
HCOOH + H2SO4 = HSO4 + H2COOH
H3PO3 + NO2 = N2 + H3PO4 =>
4 H3PO3 + 2 NO2 = N2 + 4 H3PO4
CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + Cl = AgCl2 =>
Ag + 2 Cl = AgCl2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/11
Equations balanced on 06/11/10
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