| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si2Cl8 + 8 H2O = 8 HCl + 2 Si(OH)4
Zn3P2 + H2SO4 = Zn3(PO4)2 + SO2 + H2O =>
Zn3P2 + 8 H2SO4 = Zn3(PO4)2 + 8 SO2 + 8 H2O
K2Cr2O7 + (CH3)3COH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3(CH3)3COH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
NaOH + KMnO4 = KOH + NaMnO4 =>
NaOH + KMnO4 = KOH + NaMnO4
H2CO3(aq) + KOH(aq) = K2CO3(s) + H2O(aq) =>
H2CO3(aq) + 2 KOH(aq) = K2CO3(s) + 2 H2O(aq)
NH3 + I = I(NH3) =>
NH3 + I = I(NH3)
NH3(l) + O2(g) = NO(l) + H2O(l) =>
4 NH3(l) + 5 O2(g) = 4 NO(l) + 6 H2O(l)
FeS + H(NO3) = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 H(NO3) = Fe(NO3)3 + NO + S + 2 H2O
NaBr + H2SO4 + MnO2 = Br2 + MnS + H2O + Na2SO4 =>
10 NaBr + 6 H2SO4 + MnO2 = 5 Br2 + MnS + 6 H2O + 5 Na2SO4
Au + CoBr2 = AuBr2 + Co =>
Au + CoBr2 = AuBr2 + Co
CH3CH2OH + H2O = CH3CH2OH*H2O =>
CH3CH2OH + H2O = CH3CH2OH*H2O
KAl(OH)4 + H2SO4 = H2O + KAl(SO4)2 =>
KAl(OH)4 + 2 H2SO4 = 4 H2O + KAl(SO4)2
MnCO3 + H2O = Mn(OH)2 + H2CO3 =>
MnCO3 + 2 H2O = Mn(OH)2 + H2CO3
[Cu(NH3)4](oh)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + K + (NH3)4 =>
[Cu(NH3)4](oh)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 K + 2(NH3)4
Cr{+3}{+} + H2O2 + OH{-} = CrO4{-2){+}+H2O =>
2 Cr{+3}{+} + 3 H2O2 + 10 OH{-} = 2 CrO4{-2){+}+8H2O
HCl + Mg = MgCl2H2 =>
2 HCl + Mg = MgCl2H2
Fe(NO3)3 + NH4OH = Fe(OH)3 + HNO3 + NH3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 HNO3 + 3 NH3
HNO3 + MnCl2 + HCl = NO + MnCl4 + H2O =>
2 HNO3 + 3 MnCl2 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
C2H5Cl + HNH2 = C2H5NH2 + HCl =>
C2H5Cl + HNH2 = C2H5NH2 + HCl
K3PO4 + CaBr2 = KBr + Ca3(PO4)2 =>
2 K3PO4 + 3 CaBr2 = 6 KBr + Ca3(PO4)2
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + H2O(l) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + 2 H2O(l)
Mg + HS2 = H2 + MgS =>
4 Mg + 2 HS2 = H2 + 4 MgS
KReO4 + H2 = ReO2 + KOH + H2O =>
2 KReO4 + 3 H2 = 2 ReO2 + 2 KOH + 2 H2O
NH4 + AgCl = NH4Cl + Ag =>
NH4 + AgCl = NH4Cl + Ag
Fe(NO3)3(aq) + NH4NCS(aq) = FeNCS(aq) + NH4(NO3)3 =>
Fe(NO3)3(aq) + NH4NCS(aq) = FeNCS(aq) + NH4(NO3)3
K + AlCl3 = Al + KCl3 =>
K + AlCl3 = Al + KCl3
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
Ba2{+} + O2{-} = BaO =>
Ba2{+} + O2{-} = 2 BaO
KSCN + HNO3H2O2 + BaCl2 = BaSO4 + NO + HCN + KCl + HCl + H2O =>
5 KSCN + 6 HNO3H2O2 + 5 BaCl2 = 5 BaSO4 + 6 NO + 5 HCN + 5 KCl + 5 HCl + 4 H2O
Br2O7{-} + H{+} + {-} = Br{-} + H2O =>
Br2O7{-} + 14 H{+} + 15e = 2 Br{-} + 7 H2O
Pb(NO3)2 + SbCl3 = PbCl2 + Sb(NO3)3 =>
3 Pb(NO3)2 + 2 SbCl3 = 3 PbCl2 + 2 Sb(NO3)3
Mg + HS2 = H2 + MgS =>
4 Mg + 2 HS2 = H2 + 4 MgS
As2S5 + HNO3 = H3As04 + H2SO4 + H2O + NO2 =>
2 As2S5 + 57 HNO3 = H3As04 + 10 H2SO4 + 17 H2O + 57 NO2
Al + KNO3 + KOH = K[Al(OH)6] + NH3 + K2O =>
8 Al + 5 KNO3 + 63 KOH = 8 K[Al(OH)6] + 5 NH3 + 30 K2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Ge + I2 = GeI4 =>
Ge + 2 I2 = GeI4
Al + Fe(NO3)3 = Al2NO3 + Fe =>
6 Al + Fe(NO3)3 = 3 Al2NO3 + Fe
NaOH(aq) + C9H8O4 = C7H5O3Na + H2O =>
9 NaOH(aq) + 7 C9H8O4 = 9 C7H5O3Na + 10 H2O
FeS2 + HCl + HNO3 = FeCl3 + H2O + NO2 + H2SO4 =>
FeS2 + 3 HCl + 15 HNO3 = FeCl3 + 7 H2O + 15 NO2 + 2 H2SO4
AgNO2 + Ga = Ag + Ga(NO2)3 =>
3 AgNO2 + Ga = 3 Ag + Ga(NO2)3
NO2 + H2O + Cl2 = HCl + HNO3 =>
2 NO2 + 2 H2O + Cl2 = 2 HCl + 2 HNO3
Fe + NiO(OH) + H2O = Fe(OH)2 + Ni(OH) =>
Fe + NiO(OH) + H2O = Fe(OH)2 + Ni(OH)
Cr + H2O + OH{-} = Cr(OH)4{-} + H2 =>
2 Cr + 6 H2O + 2 OH{-} = 2 Cr(OH)4{-} + 3 H2
HBr + Cs(OH) + Ag(OH) = CsAg(Br2) + H2O =>
2 HBr + Cs(OH) + Ag(OH) = CsAg(Br2) + 2 H2O
P + HNO3 + HCl = H2PCl6 + NO + H2O =>
3 P + 4 HNO3 + 18 HCl = 3 H2PCl6 + 4 NO + 8 H2O
GeO2 + KOH = Ge(OH)2 + KO =>
GeO2 + 2 KOH = Ge(OH)2 + 2 KO
C2H5Cl + HNH2 = C2H5NH2 + HCl =>
C2H5Cl + HNH2 = C2H5NH2 + HCl
H + NaOH = NaH + H2O =>
2 H + NaOH = NaH + H2O
NO2 + H2O + Cl2 = HCl + HNO3 =>
2 NO2 + 2 H2O + Cl2 = 2 HCl + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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