| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(C2O4)3 + K + 3 H2O = KFe(C2O4)3*3H2O
LiFeO2 + Al = LiAlO + FeO =>
LiFeO2 + Al = LiAlO + FeO
HCOOH + Zn = Zn(HCOO) + H2 =>
2 HCOOH + 2 Zn = 2 Zn(HCOO) + H2
LiOH + KCl = LiClKOH =>
LiOH + KCl = LiClKOH
Na(HCO3) + H(C2H3O2) = NaC2H3O2 + CO2 + H2O =>
Na(HCO3) + H(C2H3O2) = NaC2H3O2 + CO2 + H2O
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
H3BO3 + Ca5(P3O10)2 = Ca3(PO4)2 + BPO4 + H2O =>
8 H3BO3 + 3 Ca5(P3O10)2 = 5 Ca3(PO4)2 + 8 BPO4 + 12 H2O
HCl + C6H5NH2 = C6Cl + H6NH2 =>
HCl + C6H5NH2 = C6Cl + H6NH2
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO3 + H2O =>
7 MnO4{-} + I{-} + 6 OH{-} = 7 MnO4{-2} + IO3 + 3 H2O
H{+} + Cr2O7{-}2 + C2H5OH = Cr3{+} + H2O + CO2 =>
60 H{+} + 36 Cr2O7{-}2 + 37 C2H5OH = 24 Cr3{+} + 141 H2O + 74 CO2
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
LiH + Cl2 = H2 + LiCl2 =>
2 LiH + 2 Cl2 = H2 + 2 LiCl2
Pb(NO3)2 + NaCl = (NO3)Na + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2(NO3)Na + PbCl2
Ni(NO3)2 + (NH4)2S = NH4NO3 + NiS =>
Ni(NO3)2 + (NH4)2S = 2 NH4NO3 + NiS
FeCl3 + HCl = Fe(Cl4)3 + H2 =>
2 FeCl3 + 18 HCl = 2 Fe(Cl4)3 + 9 H2
K2MnO4 + CH3COOH = HMnO4 + MnO2 + CH3COOK + H2O =>
3 K2MnO4 + 6 CH3COOH = 2 HMnO4 + MnO2 + 6 CH3COOK + 2 H2O
GB + Y = GBY3 =>
GB + 3 Y = GBY3
K2CO3 + K2HPO4 = K2HPO3 + K2CO4 =>
K2CO3 + K2HPO4 = K2HPO3 + K2CO4
MnSO4 + Na2S2O3 = MnS + NaSO4 =>
5 MnSO4 + 4 Na2S2O3 = 5 MnS + 8 NaSO4
CaS(s) + FeBr2(aq) = FeS(s) + CaBr2(s) =>
CaS(s) + FeBr2(aq) = FeS(s) + CaBr2(s)
NaHCO3*10H2O = Na2CO3 + CO2 + H2O =>
2 NaHCO3*10H2O = Na2CO3 + CO2 + 21 H2O
C6H5CH2Br + CH3OH = C6H5CH2OH + CH3Br =>
C6H5CH2Br + CH3OH = C6H5CH2OH + CH3Br
CaCl{2} + NaOH = CaOH{2} + NaCl =>
CaCl{2} + NaOH = CaOH{2} + NaCl
ZnS + O6 = ZnO + SO2 =>
2 ZnS + O6 = 2 ZnO + 2 SO2
C2H5OH + I2 + NaOH = CHI + CO2HNa + H2ONaI =>
C2H5OH + 3 I2 + 6 NaOH = CHI + CO2HNa + 5 H2ONaI
Cr2O3(s) + HCl(aq) = CrCl3 + H2O =>
Cr2O3(s) + 6 HCl(aq) = 2 CrCl3 + 3 H2O
CH3CH2OH + O2 = CH3CHOH2O =>
2 CH3CH2OH + O2 = 2 CH3CHOH2O
Cu + H(NO{3}) = Cu(NO{3}){2} + NO + H{2}O =>
Cu + 5 H(NO{3}) = Cu(NO{3}){2} + 4 NO + 5 H{2}O
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + H2O + K2SO4 + Na2SO4 =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 Na2SO4
C7H7NO2 + K2Cr2O7 + H2SO4 = C7H5NO4 + Cr2(SO4)3 + K2SO4 + H2O =>
C7H7NO2 + K2Cr2O7 + 4 H2SO4 = C7H5NO4 + Cr2(SO4)3 + K2SO4 + 5 H2O
Al2(SO4)3 + H2 = Al2S3 + H2O =>
Al2(SO4)3 + 12 H2 = Al2S3 + 12 H2O
K2CO3 + Sr[NO3]2 = SrCO3 + KNO3 =>
K2CO3 + Sr[NO3]2 = SrCO3 + 2 KNO3
Fe(NO3)2 + KOH(aq) = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH(aq) = Fe(OH)2 + 2 KNO3
NaOH(aq) + Mg(s) = Mg(OH)2 + Na =>
2 NaOH(aq) + Mg(s) = Mg(OH)2 + 2 Na
LiNO3 + NH2CH2COOH = LiO2 + CO2 + H2O + N2 =>
18 LiNO3 + 4 NH2CH2COOH = 18 LiO2 + 8 CO2 + 10 H2O + 11 N2
CH2O2 + NaHCO3 = CO2 + Na + H2O =>
CH2O2 + 2 NaHCO3 = 3 CO2 + 2 Na + 2 H2O
(CH3)2CHCH2C(O)CH3 + H2O2 = CO2 + H2O =>
(CH3)2CHCH2C(O)CH3 + 17 H2O2 = 6 CO2 + 23 H2O
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq) =>
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq)
Pb(NO3)2(aq) = Pb{+2} + NO3{-} =>
Pb(NO3)2(aq) = Pb{+2} + 2 NO3{-}
KNO3(s) + C(s) = K2CO3(s) + N2(g) + CO2(g) =>
4 KNO3(s) + 5 C(s) = 2 K2CO3(s) + 2 N2(g) + 3 CO2(g)
CaCO3 + NaHSO4 = NaCO3 + CaHSO4 =>
CaCO3 + NaHSO4 = NaCO3 + CaHSO4
Na3PO4 + KCNS = NaCNS + K3PO4 =>
Na3PO4 + 3 KCNS = 3 NaCNS + K3PO4
C5H6O + O2 = H2O + CO2 =>
C5H6O + 6 O2 = 3 H2O + 5 CO2
Cu2 + Ag(NO3)2 = Ag2 + Cu(NO3)2 =>
Cu2 + 2 Ag(NO3)2 = Ag2 + 2 Cu(NO3)2
FeO + MnSO4 = MnO + FeSO4 =>
FeO + MnSO4 = MnO + FeSO4
C8H16 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H16 + 18 KMnO4 + 27 H2SO4 = 5 C8H6O4 + 9 K2SO4 + 18 MnSO4 + 52 H2O
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
HCrO4{-} + H2S + H{+} = Cr2O3 + SO42{-} + H2O =>
170 HCrO4{-} + 6 H2S + 164 H{+} = 85 Cr2O3 + 6 SO42{-} + 173 H2O
MnOOH + KI + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
2 MnOOH + 2 KI + 3 H2SO4 = I2 + 2 MnSO4 + K2SO4 + 4 H2O
C20H24CaO10S2 + O2 = H2O + CO2 + Ca + S =>
C20H24CaO10S2 + 21 O2 = 12 H2O + 20 CO2 + Ca + 2 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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