Equations balanced on the previous day | Equations balanced on the next day |
4 HS + 5 O2 = 4 SO2 + 2 H2O
As2S3 + O2 + H2O = H3AsO4 + H2SO4 =>
As2S3 + 7 O2 + 6 H2O = 2 H3AsO4 + 3 H2SO4
Cl2 + e = Cl{-} =>
Cl2 + 2e = 2 Cl{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
P4O10 + CaO = CaP4O11 =>
P4O10 + CaO = CaP4O11
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KNO2 + KI + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 K2SO4 + I2 + 2 NO + 2 H2O
K + FeO = K2O + Fe =>
2 K + FeO = K2O + Fe
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C + O2 = CO2 =>
C + O2 = CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H204 + H2SO4 + KMNO4 = K2SO4 + MNSO4 + H2O + CO2 =>
5 C2H204 + 318 H2SO4 + 212 KMNO4 = 106 K2SO4 + 212 MNSO4 + 828 H2O + 10 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C2H3OH + MnO4{-} + OH{-} = C3H3O{-} + MnO2 + H2O =>
9 C2H3OH + 2 MnO4{-} + 4 OH{-} = 6 C3H3O{-} + 2 MnO2 + 11 H2O
FeSO4 + KClO3 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
6 FeSO4 + KClO3 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
ClO{-} + H3O{+} + e = Cl2 + H2O =>
2 ClO{-} + 4 H3O{+} + 2e = Cl2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
BaO + Al = AlO + Ba =>
BaO + Al = AlO + Ba
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
CaO + Al = AlO + Ca =>
CaO + Al = AlO + Ca
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
SrO + Al = AlO + Sr =>
SrO + Al = AlO + Sr
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Ca + HF = CaF2 + H2 =>
Ca + 2 HF = CaF2 + H2
Cr2O7{2-} + SO3{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
117 Cr2O7{2-} + 17 SO3{-} + 312 H{+} = 78 Cr3{+} + 17 SO42{-} + 156 H2O
KIO3 + Ca(NO3)2 = K(NO3)2 + CaIO3 =>
KIO3 + Ca(NO3)2 = K(NO3)2 + CaIO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
ClO{-} + H3O{+} + e = Cl{-} + H2O =>
ClO{-} + 2 H3O{+} + 2e = Cl{-} + 3 H2O
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
KOH + Fe(NO3)3 = KNO3 + Fe(OH)3 =>
3 KOH + Fe(NO3)3 = 3 KNO3 + Fe(OH)3
C2H204 + H2SO4 + KMNO4 = K2SO4 + MNSO4 + H2O + CO2 =>
5 C2H204 + 318 H2SO4 + 212 KMNO4 = 106 K2SO4 + 212 MNSO4 + 828 H2O + 10 CO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/05/12
Equations balanced on 11/04/11
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