Equations balanced on the previous day | Equations balanced on the next day |
H2 + Cl2 = 2 HCl
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + KCr(SO4)2 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + 2 KCr(SO4)2 + 7 H2O
KNO3 + FeSO4 = Fe(NO3)2 + K2SO4 =>
2 KNO3 + FeSO4 = Fe(NO3)2 + K2SO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Ca3TiFe(SiO4)3 + Ca3Al2(SiO4)3 = Fe3Al2(SiO4)3 + CaTiSiO5 + SiO2 + CaO =>
3 Ca3TiFe(SiO4)3 + Ca3Al2(SiO4)3 = Fe3Al2(SiO4)3 + 3 CaTiSiO5 + 6 SiO2 + 9 CaO
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Sn + CuSo4 = Sn(So4)2 + Cu =>
Sn + 2 CuSo4 = Sn(So4)2 + 2 Cu
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
AL(g) + HCl(aq) = ALCl3(aq) + H2(g) =>
2 AL(g) + 6 HCl(aq) = 2 ALCl3(aq) + 3 H2(g)
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
ZnSO4 + H2O = Zn + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O = 2 Zn + 2 H2SO4 + O2
AL(s) + HCl(aq) = ALCl3(aq) + H2(g) =>
2 AL(s) + 6 HCl(aq) = 2 ALCl3(aq) + 3 H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 6(NH4)2SO4 + 7 H2O
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 6(NH4)2SO4 + 7 H2O
UO2 + HNO3 = UO2(NO3)2 + H2O + NO =>
3 UO2 + 8 HNO3 = 3 UO2(NO3)2 + 4 H2O + 2 NO
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KBr2 + Al = AlBr3 + K =>
3 KBr2 + 2 Al = 2 AlBr3 + 3 K
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + CrCl3 = ZnCl2 + CrCl2 =>
Zn + 2 CrCl3 = ZnCl2 + 2 CrCl2
FeSO4 + Mg = MgSO4 + Fe =>
FeSO4 + Mg = MgSO4 + Fe
KIO3 + Zn + H2SO4 = I2 + ZnSO4 + K2SO4 + H2O =>
2 KIO3 + 5 Zn + 6 H2SO4 = I2 + 5 ZnSO4 + K2SO4 + 6 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
KIO3 + Zn + H2SO4 = I2 + ZnSO4 + K2SO4 + H2O =>
2 KIO3 + 5 Zn + 6 H2SO4 = I2 + 5 ZnSO4 + K2SO4 + 6 H2O
H2S + FeCl3 = FeCl2 + HCl + S =>
H2S + 2 FeCl3 = 2 FeCl2 + 2 HCl + S
Cu(OH)2 + NaCl = NaOH + CuCl2 =>
Cu(OH)2 + 2 NaCl = 2 NaOH + CuCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
Na2S + HClO4 = NaClO4 + H2S =>
Na2S + 2 HClO4 = 2 NaClO4 + H2S
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 6(NH4)2SO4 + 7 H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
CaO + CuFe2O4 + O2 + Ca3Al2Si3O12 + Ca3TiFeSi3O12 = Ca3Fe2(SiO4)3 + Cu3Al2(SiO4)3 + CaTiO5 =>
6 CaO + 6 CuFe2O4 + 15 O2 + 2 Ca3Al2Si3O12 + 12 Ca3TiFeSi3O12 = 12 Ca3Fe2(SiO4)3 + 2 Cu3Al2(SiO4)3 + 12 CaTiO5
CH3CH2OCH3 + O2 = H20 + CO2 =>
10 CH3CH2OCH3 + 25 O2 = 4 H20 + 30 CO2
LiCl + K2O = Li2O + KCl =>
2 LiCl + K2O = Li2O + 2 KCl
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
NH3 + CUO = N2 + CU + H2O =>
2 NH3 + 3 CUO = N2 + 3 CU + 3 H2O
MnO4{-} + I{-} + OH{-} = MnO4({-2}) + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4({-2}) + IO3{-} + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NaHCO3 + FeCl2 = NaCl + Fe + H + CO3 =>
2 NaHCO3 + FeCl2 = 2 NaCl + Fe + 2 H + 2 CO3
NaHCO3 + FeCl2 = NaCl + Fe + H + CO3 =>
2 NaHCO3 + FeCl2 = 2 NaCl + Fe + 2 H + 2 CO3
KNO3 + Mg + H2O = NH3 + Mg(OH)3 + KOH =>
3 KNO3 + 8 Mg + 18 H2O = 3 NH3 + 8 Mg(OH)3 + 3 KOH
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