| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 KClO3 + 3 I2 + 3 H2O = 5 KCl + 6 HIO3
Zn + HSO4{-2} = Zn(SO4){-2} + H =>
Zn + HSO4{-2} = Zn(SO4){-2} + H
Cs + ZnSO4 = Cs2SO4 + Zn =>
2 Cs + ZnSO4 = Cs2SO4 + Zn
Ag(NO3) + (NH4)2SO4 = Ag2SO4 + NH4NO3 =>
2 Ag(NO3) + (NH4)2SO4 = Ag2SO4 + 2 NH4NO3
MgO + H2SO4 = HOH + MgSO4 =>
MgO + H2SO4 = HOH + MgSO4
C3S + H = CSH + CH =>
C3S + 3 H = CSH + 2 CH
H{+} + CH3OH + MnO4{-} = CHO2 + Mn{2+} + H2O =>
3 H{+} + CH3OH + MnO4{-} = CHO2 + Mn{2+} + 3 H2O
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Na + HC1 = NaC1 + H =>
Na + HC1 = NaC1 + H
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Li + KNO3 = K + LiNO3 =>
Li + KNO3 = K + LiNO3
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O =>
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O
CH8O2 + O2 = H2O + CO2 =>
CH8O2 + 2 O2 = 4 H2O + CO2
Ru + S = RuS3 =>
Ru + 3 S = RuS3
Na3AlF6 + NH3 + H2O = NaF + Al(OH)3 + NH4F =>
Na3AlF6 + 3 NH3 + 3 H2O = 3 NaF + Al(OH)3 + 3 NH4F
CaH2(s) + H2O(l) = H2(g) + Ca(OH)2 =>
CaH2(s) + 2 H2O(l) = 2 H2(g) + Ca(OH)2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
SnI4 + H2O = Sn(OH)4 + HI =>
SnI4 + 4 H2O = Sn(OH)4 + 4 HI
Ba(OH)2 + Ni(Br)2 = BaBr2 + Ni(OH)2 =>
Ba(OH)2 + Ni(Br)2 = BaBr2 + Ni(OH)2
H2SO4() + BaCl2() = HCl() + BaSO4() =>
H2SO4() + BaCl2() = 2 HCl() + BaSO4()
Cl2O + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2O + 6 NaOH = 4 NaCl + 2 NaClO3 + 3 H2O
HC2H3O2(aq) + H2O = H3O + C2H3O2 =>
HC2H3O2(aq) + H2O = H3O + C2H3O2
ZnH = Zn + H2 =>
2 ZnH = 2 Zn + H2
Mn3(PO4)2 = Mn + PO4 =>
Mn3(PO4)2 = 3 Mn + 2 PO4
HCl(aq) + H2O2(aq) = Cl2(aq) + H2O(l) =>
2 HCl(aq) + H2O2(aq) = Cl2(aq) + 2 H2O(l)
H2C2O4 + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 H2C2O4 + 2 KMnO4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
(NH2)2CNH + H2O = (NH2)2CNH2{+} + OH{-} =>
(NH2)2CNH + H2O = (NH2)2CNH2{+} + OH{-}
K2SO3 + Zn = ZnSO3 + K =>
K2SO3 + Zn = ZnSO3 + 2 K
Ba(OH)2 + H{+} = Ba{2+} + H2O =>
Ba(OH)2 + 2 H{+} = Ba{2+} + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CH3CH2OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
Cl{2+} + HBr = HCl + Br{2+} =>
Cl{2+} + HBr = HCl + Br{2+}
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
N + S = NS =>
N + S = NS
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
NO2{-} + C6H12O6 = N2 + CO2 + H2O + OH{-} =>
8 NO2{-} + C6H12O6 = 4 N2 + 6 CO2 + 2 H2O + 8 OH{-}
Ca + (SO4) = CaSO4 =>
Ca + (SO4) = CaSO4
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
SO2 + IO3 = SO4 + I =>
3 SO2 + 2 IO3 = 3 SO4 + 2 I
P2S3 + HNO3 = SO2 + NO2 + H3PO4 + H2O =>
P2S3 + 22 HNO3 = 3 SO2 + 22 NO2 + 2 H3PO4 + 8 H2O
K2SO3 + Zn = ZnSO3 + K =>
K2SO3 + Zn = ZnSO3 + 2 K
Zn + CuS = ZnS + Cu =>
Zn + CuS = ZnS + Cu
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq) =>
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq)
CrCl3 + Zn = Cr3 + ZnCl =>
3 CrCl3 + 9 Zn = Cr3 + 9 ZnCl
HSO3{-} + OCl{-} = SO4{-} + Cl{-} + H2O =>
2 HSO3{-} + 3 OCl{-} = 2 SO4{-} + 3 Cl{-} + H2O
CH4 + I2 = CHI + HI =>
CH4 + 2 I2 = CHI + 3 HI
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq) =>
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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