| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + NH3 = CaCl2NH3
ZnO + H2SO3 = ZnSO3 + H2O =>
ZnO + H2SO3 = ZnSO3 + H2O
Hydrogensulfide + sulfurdioxide = sulfur + water =>
2 H2S + SO2 = 3 S + 2 H2O
Co + HCl + H2O = CoCl2(H2O)6 + H2 =>
Co + 2 HCl + 6 H2O = CoCl2(H2O)6 + H2
CUCl2(aq) + H2(g) = CU(s) + HCl(aq) =>
CUCl2(aq) + H2(g) = CU(s) + 2 HCl(aq)
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
B2S3 + HOH = H3BO3 + H2S =>
B2S3 + 6 HOH = 2 H3BO3 + 3 H2S
Sn + CI2 = SnCI2 =>
Sn + CI2 = SnCI2
H2SO4 + AI2 = AI2(SO4)3 + SO2 + H2O =>
6 H2SO4 + AI2 = AI2(SO4)3 + 3 SO2 + 6 H2O
Ca(NO3)2 + C2H2O4 = CaC2O4 + HNO3 =>
Ca(NO3)2 + C2H2O4 = CaC2O4 + 2 HNO3
K2OCl2 = Cl2O + K =>
K2OCl2 = Cl2O + 2 K
FeSO3 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 FeSO3 + K2Cr2O7 + 5 H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 5 H2O
C12H10Cl2Si + H2O = C12H12O2Si + HCl =>
C12H10Cl2Si + 2 H2O = C12H12O2Si + 2 HCl
Al(OH)3 + KNO3 = Al(NO3)3 + KOH =>
Al(OH)3 + 3 KNO3 = Al(NO3)3 + 3 KOH
Mg(NO3)2 + HCl = MgCl2 + H2O + NO2 + O2 =>
2 Mg(NO3)2 + 4 HCl = 2 MgCl2 + 2 H2O + 4 NO2 + O2
(Cr)2(CO3)3 = Cr2O3 + CO2 =>
(Cr)2(CO3)3 = Cr2O3 + 3 CO2
SPb + HCl = HS + PbCl =>
SPb + HCl = HS + PbCl
(HPO3)2 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
(HPO3)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 H2O
FeH2PO4 + C12H22O11 = C6H12 + H2O + FePO4 =>
12 FeH2PO4 + C12H22O11 = 2 C6H12 + 11 H2O + 12 FePO4
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CHCHCH2 + 2 KMnO4 + 22 H2O = 2 MnO2 + 12 CH3CH(OH)CH2(OH) + 2 KOH
BaCl2 + KHSO4 = BaSO4 + KHCl2 =>
BaCl2 + KHSO4 = BaSO4 + KHCl2
Cl2 + NaHCO3 = NaCl + CO2 + HClO =>
Cl2 + NaHCO3 = NaCl + CO2 + HClO
MgS + Na2CO3 + C = Mg + Na2S + CO2 =>
2 MgS + 2 Na2CO3 + C = 2 Mg + 2 Na2S + 3 CO2
CaO + H2SO4 + H2O = CaSO4(H2O)2 =>
CaO + H2SO4 + H2O = CaSO4(H2O)2
HS + H2Cl + Bi(OH)3 = H2O + BiClS =>
HS + H2Cl + Bi(OH)3 = 3 H2O + BiClS
PbCrO4 + HBr + FeSO4 = PbBr2 + Cr2(SO4)3 + FeBr3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HBr + 6 FeSO4 = 2 PbBr2 + Cr2(SO4)3 + 4 FeBr3 + 8 H2O + Fe2(SO4)3
K4[Fe(NO2)] + H2SO4 = K2SO4 + H4[Fe(NO2)] =>
K4[Fe(NO2)] + 2 H2SO4 = 2 K2SO4 + H4[Fe(NO2)]
Ca + H4SiO4 = Ca(H3SiO4)2 + H2 =>
Ca + 2 H4SiO4 = Ca(H3SiO4)2 + H2
CuFeS2 + O2 = CuS + Fe2O3 + SO2 =>
4 CuFeS2 + 7 O2 = 4 CuS + 2 Fe2O3 + 4 SO2
AlCl + F2 = AlF3 + Cl =>
2 AlCl + 3 F2 = 2 AlF3 + 2 Cl
H3C6H5O2 + NaHCO3 = Na3C6H5O2 + H2O + CO2 =>
H3C6H5O2 + 3 NaHCO3 = Na3C6H5O2 + 3 H2O + 3 CO2
H2SO4 + (NH4)Br = HBr + (NH4)2SO4 =>
H2SO4 + 2(NH4)Br = 2 HBr + (NH4)2SO4
C6H12O6 + C2H5OH + CH4N2O = C56H81NO15 + H2O =>
61 C6H12O6 + 150 C2H5OH + 6 CH4N2O = 12 C56H81NO15 + 342 H2O
Zn(NO3)2 + KSCN = K(NO3)2 + ZnSCN =>
Zn(NO3)2 + KSCN = K(NO3)2 + ZnSCN
KCl + CS = KS + CCl =>
KCl + CS = KS + CCl
K2CrO4 + MnCl2 + H2SO4 = MnO2 + Cr2(SO4)3 + K2SO4 + HCl + H2O =>
2 K2CrO4 + 3 MnCl2 + 5 H2SO4 = 3 MnO2 + Cr2(SO4)3 + 2 K2SO4 + 6 HCl + 2 H2O
SO2(g) + NaOH(s) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(s) = Na2SO3(s) + H2O(l)
NaCl(aq) + I2(s) = NaI(aq) + Cl2(g) =>
2 NaCl(aq) + I2(s) = 2 NaI(aq) + Cl2(g)
CoCl2 + CH3COOK + C10H16N2O8 + H2O2 = K(Co(C10H12N2O8)) + KCl + CH3COOH + H2O =>
2 CoCl2 + 6 CH3COOK + 2 C10H16N2O8 + H2O2 = 2 K(Co(C10H12N2O8)) + 4 KCl + 6 CH3COOH + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K3N = K3 + N2 =>
2 K3N = 2 K3 + N2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
TiO2(s) + HCl(aq) = Cl2(g) + TiCl2(aq) + H2O(l) =>
TiO2(s) + 4 HCl(aq) = Cl2(g) + TiCl2(aq) + 2 H2O(l)
Na{3}PO{4} + KNO{3} = NaNO{3} + K{3}PO{4} =>
Na{3}PO{4} + KNO{3} = NaNO{3} + K{3}PO{4}
ClO{-} + SO3{-2} = ClO2{-} + S{-2} =>
3 ClO{-} + SO3{-2} = 3 ClO2{-} + S{-2}
CH3OH + Br2 = CHBr3OH + HBr =>
2 CH3OH + 5 Br2 = 2 CHBr3OH + 4 HBr
Ca3(PO4)2CaF2 = CaO + P2O5 + CaF2 =>
Ca3(PO4)2CaF2 = 3 CaO + P2O5 + CaF2
Mg + FeSO4*7H2O = MgO + FeS + H2 =>
11 Mg + FeSO4*7H2O = 11 MgO + FeS + 7 H2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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