| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H2S + 6 CO2 = 2 CH3CH2CH2SH + 6 O2 + 3 S2
Ca(NO3)2(aq) + KI(aq) = CaI(s) + K(NO3)2(aq) =>
Ca(NO3)2(aq) + KI(aq) = CaI(s) + K(NO3)2(aq)
KCO3 + Na2S2O3 = K2S2O3 + NaCO3 =>
2 KCO3 + Na2S2O3 = K2S2O3 + 2 NaCO3
Au + H2SO4 + HIO3 = Au(HSO4)3 + I2 + H2O =>
10 Au + 30 H2SO4 + 6 HIO3 = 10 Au(HSO4)3 + 3 I2 + 18 H2O
CO + CH4 = (CH3)2CO + H2 =>
CO + 2 CH4 = (CH3)2CO + H2
NH4NO3 + O2 = H2O + NO3 =>
2 NH4NO3 + 5 O2 = 4 H2O + 4 NO3
Mg + Al2O3 = MgO + Al2 =>
3 Mg + Al2O3 = 3 MgO + Al2
Ni + HCl = Ni3ClH =>
3 Ni + HCl = Ni3ClH
Al + Cr3O = Al2O3 + Cr =>
2 Al + 3 Cr3O = Al2O3 + 9 Cr
H2PO4 + CaOH = H2O + CaHPO4 =>
H2PO4 + CaOH = H2O + CaHPO4
Al(NO3)3 + K4Fe(CN)6 = KNO3 + Al4[Fe(CN)6]3 =>
4 Al(NO3)3 + 3 K4Fe(CN)6 = 12 KNO3 + Al4[Fe(CN)6]3
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu =>
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu
Ag2CO3(s) + HNO3(aq) = AgNO3(aq) + H2O(aq) + CO2(g) =>
Ag2CO3(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2O(aq) + CO2(g)
CaCO3 + LiCl = CaCl2 + CO3Li2 =>
CaCO3 + 2 LiCl = CaCl2 + CO3Li2
H2S(g) + SO2(g) = S8(S) + H2O(g) =>
6 H2S(g) + 3 SO2(g) = S8(S) + 6 H2O(g)
Ba(NO2)2 + KMnO4 + H2O = MnO2 + KOH + Ba(NO3)2 =>
3 Ba(NO2)2 + 4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 Ba(NO3)2
C2H4O2 + H2O = CH1613O0557 + CO2 =>
503 C2H4O2 + 5446 H2O = 8 CH1613O0557 + 998 CO2
Cu(SO4)2(aq) + Zn(s) = ZnSO4(aq) + Cu(s) =>
Cu(SO4)2(aq) + 2 Zn(s) = 2 ZnSO4(aq) + Cu(s)
LiNO3 + Ag = Li + NO3Ag =>
LiNO3 + Ag = Li + NO3Ag
C2H4 + HCN = CH3CH2CN =>
C2H4 + HCN = CH3CH2CN
H2(g) + N2(aq) = NH3(g) =>
3 H2(g) + N2(aq) = 2 NH3(g)
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S =>
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S
OH + MnO4{-2} + FeS2 = Fe(OH)3 + MnO2 + SO4{-2} + H2O =>
11 OH + 2 MnO4{-2} + FeS2 = Fe(OH)3 + 2 MnO2 + 2 SO4{-2} + 4 H2O
CuBr2 + NaI = CuBr + NaBr + I2 =>
2 CuBr2 + 2 NaI = 2 CuBr + 2 NaBr + I2
CaCl + H2SO4 = CaHSO4 + HCl =>
CaCl + H2SO4 = CaHSO4 + HCl
Sb2S3 + HCl + HNO3 = H[SbCl6] + H2SO4 + NO + H2O =>
3 Sb2S3 + 36 HCl + 28 HNO3 = 6 H[SbCl6] + 9 H2SO4 + 28 NO + 20 H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
(Hg2)2CO3 + HCl = Hg2Cl2 + H2O + CO =>
(Hg2)2CO3 + 4 HCl = 2 Hg2Cl2 + 2 H2O + CO
BaCl2 + KClO3 = BaO3 + KCl3 =>
BaCl2 + KClO3 = BaO3 + KCl3
Zn + HC2H3O2 = H2 + Zn(C2H3O2)1 =>
2 Zn + 2 HC2H3O2 = H2 + 2 Zn(C2H3O2)1
Sb2S3 + HCl = H3SbCl6 + H2S(notbalanced) =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S(notbalanced)
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
NO3{-} + Hg + H{+} = Hg{+2} + NO + H2O =>
2 NO3{-} + 3 Hg + 8 H{+} = 3 Hg{+2} + 2 NO + 4 H2O
Fe(SO4) + H2SO4 + HNO3 = Fe(SO4)3 + NO + H2O =>
3 Fe(SO4) + 6 H2SO4 + 4 HNO3 = 3 Fe(SO4)3 + 4 NO + 8 H2O
NH4Cl + GaBO3 = NBO3 + GaH4Cl =>
NH4Cl + GaBO3 = NBO3 + GaH4Cl
INO3 + KI = II + KNO3 =>
INO3 + KI = II + KNO3
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Ca + TiO2 = Ca2O2 + Ti =>
2 Ca + TiO2 = Ca2O2 + Ti
SrCO3 + MgO + MoO3 = Sr2MgMoO6 + CO2 =>
2 SrCO3 + MgO + MoO3 = Sr2MgMoO6 + 2 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2C2O4 + C2H6O = C4H10O + O2 =>
2 H2C2O4 + 6 C2H6O = 4 C4H10O + 5 O2
C3H8OH + O = CO2 + H2O =>
2 C3H8OH + 19 O = 6 CO2 + 9 H2O
K2FeO4 + H2O = Fe(HO)3 + O2 + KOH =>
4 K2FeO4 + 10 H2O = 4 Fe(HO)3 + 3 O2 + 8 KOH
Al(NO3)3 + NH4Br = AlBr3 + NH4NO3 =>
Al(NO3)3 + 3 NH4Br = AlBr3 + 3 NH4NO3
C3H5O9N3 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 6 N2 + O2 + 10 H2O
C7H6O4 + NaOH = C7H5NaO4 + H2O =>
C7H6O4 + NaOH = C7H5NaO4 + H2O
Na4Fe(CN)6 + AgNO3 = NaNO3 + Ag4Fe(CN)6 =>
Na4Fe(CN)6 + 4 AgNO3 = 4 NaNO3 + Ag4Fe(CN)6
NH4NO3 + O2 = H2O + NO3 =>
2 NH4NO3 + 5 O2 = 4 H2O + 4 NO3
PO4 = P8O7 + O2 =>
16 PO4 = 2 P8O7 + 25 O2
NBr5 = N + Br =>
NBr5 = N + 5 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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