Equations balanced on the previous day | Equations balanced on the next day |
MnO4{2-}}+C2O4{2-} = MnO2+2CO3{2-}
NaI + H2SO4 = Na2S + I2 + Na2SO4 + H2O =>
8 NaI + 4 H2SO4 = Na2S + 4 I2 + 3 Na2SO4 + 4 H2O
Hg + HNO3 = HgNO32 + NO2 + H2O =>
Hg + 60 HNO3 = HgNO32 + 59 NO2 + 30 H2O
Al2(SO4)3 + Na2S2O3 + H2O = Al(OH)3 + NaHS2O3 + Na2SO4 =>
Al2(SO4)3 + 6 Na2S2O3 + 6 H2O = 2 Al(OH)3 + 6 NaHS2O3 + 3 Na2SO4
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
Fe2O3 + C = Fe3O4 + CO2 =>
6 Fe2O3 + C = 4 Fe3O4 + CO2
HNO2 = N2 + O2 + H2O =>
4 HNO2 = 2 N2 + 3 O2 + 2 H2O
Al(s) + O(s) = Al2O3(s) =>
2 Al(s) + 3 O(s) = Al2O3(s)
HNO3 + Mg = MgN2O6 + N2O + H2O =>
10 HNO3 + 4 Mg = 4 MgN2O6 + N2O + 5 H2O
NaHSO3 + H2SO4 = SO2 + Na2SO4 + H2O =>
2 NaHSO3 + H2SO4 = 2 SO2 + Na2SO4 + 2 H2O
Na3N + H{+} = Na{+} + NH3 =>
Na3N + 3 H{+} = 3 Na{+} + NH3
C3H8O + Na2Cr2O7 + H2SO4 = C3H6O + Na2SO4 + Cr2(SO3) + H2O =>
6 C3H8O + Na2Cr2O7 + 2 H2SO4 = 6 C3H6O + Na2SO4 + Cr2(SO3) + 8 H2O
[Ni(H2O)6]Cl2 + NaOH = Ni(OH)2 + NaCl + H2O =>
[Ni(H2O)6]Cl2 + 2 NaOH = Ni(OH)2 + 2 NaCl + 6 H2O
CH2CH2 + H2O + KMnO4 = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 4 H2O + 2 KMnO4 = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Zn(O2CCH3)2*2H2O + NaOH = NaO2CCH3 + Zn(OH)2 + H2O =>
Zn(O2CCH3)2*2H2O + 2 NaOH = 2 NaO2CCH3 + Zn(OH)2 + 2 H2O
MnO4{-}(aq) + Cl2(g) + H{+} = MnO2(s) + ClO4{-}(aq) + H2O(aq) =>
14 MnO4{-}(aq) + 3 Cl2(g) + 8 H{+} = 14 MnO2(s) + 6 ClO4{-}(aq) + 4 H2O(aq)
C3H5 + O = H2O + CO2 =>
2 C3H5 + 17 O = 5 H2O + 6 CO2
C3H8O2 + NO3{-} = NO2{-} + CO2 + H2O =>
C3H8O2 + 8 NO3{-} = 8 NO2{-} + 3 CO2 + 4 H2O
C6H6O2 + O2 = H2O + CO22 =>
2 C6H6O2 + 133 O2 = 6 H2O + 12 CO22
C7H9N + O2 = H2O + HNO3 + CO2 =>
2 C7H9N + 21 O2 = 8 H2O + 2 HNO3 + 14 CO2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Na + F2 = Na2F2 =>
2 Na + F2 = Na2F2
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
K2S + Ni(NO3)2 = KNO3 + NiS =>
K2S + Ni(NO3)2 = 2 KNO3 + NiS
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Na2O(s) + HClO4(aq) = NaClO4 + H2O =>
Na2O(s) + 2 HClO4(aq) = 2 NaClO4 + H2O
Sr + PO4 = Sr(PO4)2 =>
Sr + 2 PO4 = Sr(PO4)2
Na2SO3 + Fe(OH)3 = NaOH + Fe2(SO3)3 =>
3 Na2SO3 + 2 Fe(OH)3 = 6 NaOH + Fe2(SO3)3
Mg(s) + I2(s)(heated) = MgI2 =>
Mg(s) + I2(s)(heated) = MgI2
C(grafito) + O2(g) = CO2(g) =>
C(grafito) + O2(g) = CO2(g)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CuFeS2 + O2 = Cu + FeO + (SO2) =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4(SO2)
HCNO + H2O = CNO + H3O =>
HCNO + H2O = CNO + H3O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2S04 + Li2SO4 + H2O =>
36 LiCl + 2 KMnO4 + 24 H2SO4 = 18 Cl2 + 2 MnSO4 + K2S04 + 18 Li2SO4 + 24 H2O
C28H58 + O2 = CO2 + H2O =>
2 C28H58 + 85 O2 = 56 CO2 + 58 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2CO3 + Na3PO4 = Na2CO3 + K3PO4 =>
3 K2CO3 + 2 Na3PO4 = 3 Na2CO3 + 2 K3PO4
C4H6O2 + C4H6O3 = C8H10O3 + C2H4O2 =>
2 C4H6O2 + C4H6O3 = C8H10O3 + 2 C2H4O2
H3O + NO3 = N2O3 + H2O =>
6 H3O + 2 NO3 = N2O3 + 9 H2O
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
Al2O3 + H2O = Al2O3(H2O)3 =>
Al2O3 + 3 H2O = Al2O3(H2O)3
Na2SO4 + PbNO2 = Na2NO2 + PbSO4 =>
Na2SO4 + PbNO2 = Na2NO2 + PbSO4
H3O + NO3 = N2O3 + H2O =>
6 H3O + 2 NO3 = N2O3 + 9 H2O
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