| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaF2 + (NH4)3PO4 = CaPO4 + F2(NH4)3
FeCl2 + Fe(NO3)3 = Fe(NO3)2 + FeCl3 =>
3 FeCl2 + 2 Fe(NO3)3 = 3 Fe(NO3)2 + 2 FeCl3
C2H3O2Br + AgCl = AgBr + C2H3O2Cl =>
C2H3O2Br + AgCl = AgBr + C2H3O2Cl
Mg(aq) + CuSO4(aq) = Cu(aq) + MgSO4(s) =>
Mg(aq) + CuSO4(aq) = Cu(aq) + MgSO4(s)
H2O + CO2 = C6H8O + O2 =>
8 H2O + 12 CO2 = 2 C6H8O + 15 O2
MnO2 + H2 = MnH + O2 =>
2 MnO2 + H2 = 2 MnH + 2 O2
Ag(NO3) + H2(SO4) = Ag(SO4) + H2(NO3) =>
Ag(NO3) + H2(SO4) = Ag(SO4) + H2(NO3)
Al(OH)3 + H2O = Al(H2O)6 + OH =>
Al(OH)3 + 6 H2O = Al(H2O)6 + 3 OH
HCl + KMnO4 + C2H5OH = MnCl2 + KCl + H2O + CO2 =>
36 HCl + 12 KMnO4 + 5 C2H5OH = 12 MnCl2 + 12 KCl + 33 H2O + 10 CO2
HCOOH + O3 = CO2 + H2O =>
3 HCOOH + O3 = 3 CO2 + 3 H2O
HCl + NH4Br = HBrNH4Cl =>
HCl + NH4Br = HBrNH4Cl
Mg + Ca = MgCa =>
Mg + Ca = MgCa
H2CO3 + Cu = Cu2(CO3)3 + H2 =>
3 H2CO3 + 2 Cu = Cu2(CO3)3 + 3 H2
Fe2(C2O4)3 + MgCl2 = FeCl3 + MgC2O4 =>
Fe2(C2O4)3 + 3 MgCl2 = 2 FeCl3 + 3 MgC2O4
ZnBr2 + Ag(N03) = Zn(N03)2 + AgBr =>
ZnBr2 + 2 Ag(N03) = Zn(N03)2 + 2 AgBr
C12H22O11 + Ca(OH)2 = CaC12H22O12 + H2O =>
C12H22O11 + Ca(OH)2 = CaC12H22O12 + H2O
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
FeSO4 + Na2C2O4 = FeC2O4 + Na2SO4 =>
FeSO4 + Na2C2O4 = FeC2O4 + Na2SO4
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
Cr(NO3)3*9H2O + Na2CO3 = CrCO3 + Na2(NO3)3*9H2O =>
Cr(NO3)3*9H2O + Na2CO3 = CrCO3 + Na2(NO3)3*9H2O
H3O3 = H3O11 + H2O =>
19 H3O3 = 3 H3O11 + 24 H2O
Cr2O5 + Fe2{+} + H = Cr3{+} + Fe + H2O =>
3 Cr2O5 + 2 Fe2{+} + 30 H = 2 Cr3{+} + 4 Fe + 15 H2O
SO2 + CuSO4 + NaCl + H2O = CuCl + Na2SO4 + H2SO4 =>
SO2 + 2 CuSO4 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
AgNO + H2S = Ag2S + HNO =>
2 AgNO + H2S = Ag2S + 2 HNO
Co + Hg{2+} = Co{2+} + Hg =>
Co + Hg{2+} = Co{2+} + Hg
FeS04 + H2SO4 + KMnO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 FeS04 + 56 H2SO4 + 54 KMnO4 = 5 Fe2(SO4)3 + 56 H2O + 27 K2SO4 + 54 MnSO4
H2O2C + O2 = CO2 + H2O =>
2 H2O2C + O2 = 2 CO2 + 2 H2O
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H0 =>
8 CH3OH + 2 KMnO4 + 3 H2SO4 = 8 CO2 + 2 MnSO4 + K2SO4 + 38 H0
AgSO4 + BaI = BaSO4 + AgI =>
AgSO4 + BaI = BaSO4 + AgI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CrO4{-2}(aq) + CN{-}(aq) + H2O(l) = CNO{-}(aq) + Cr(OH)4{-}(aq) + OH{-}(aq) =>
2 CrO4{-2}(aq) + 3 CN{-}(aq) + 5 H2O(l) = 3 CNO{-}(aq) + 2 Cr(OH)4{-}(aq) + 2 OH{-}(aq)
NO3H + I2 = IO3H + NO2 + H2O =>
10 NO3H + I2 = 2 IO3H + 10 NO2 + 4 H2O
CO = C + O2 =>
2 CO = 2 C + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
O + P = P2O5 =>
5 O + 2 P = P2O5
SO2 + CuSO4 + NaCl + H2O = CuCl + Na2SO4 + H2SO4 =>
SO2 + 2 CuSO4 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
KO3 + N2H4 + H2SO4 = K2SO4 + H2O + NO2 =>
12 KO3 + 5 N2H4 + 6 H2SO4 = 6 K2SO4 + 16 H2O + 10 NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + C2 = C4H10 =>
5 H2 + 2 C2 = C4H10
K2Cl2 + Cu(NO3)2 = K2(NO3)2 + CuCl2 =>
K2Cl2 + Cu(NO3)2 = K2(NO3)2 + CuCl2
Fe(CO3)3 = Fe2 + O3 + CO2 =>
2 Fe(CO3)3 = Fe2 + 2 O3 + 6 CO2
CaS + HNO3 = S + Ca(NO3)2 + NO + H2O =>
3 CaS + 8 HNO3 = 3 S + 3 Ca(NO3)2 + 2 NO + 4 H2O
CdCl2 + Mg = Cd + MgCl2 =>
CdCl2 + Mg = Cd + MgCl2
K2O = K + O =>
K2O = 2 K + O
NH4Br(aq) + K3PO4(aq) = Br3PO4(aq) + KNH4(s) =>
3 NH4Br(aq) + K3PO4(aq) = Br3PO4(aq) + 3 KNH4(s)
Zn(H2PO4)2 = ZnHPO4 + H3PO4 =>
Zn(H2PO4)2 = ZnHPO4 + H3PO4
Cu(CH3COO)2 + MgSO4 = CuSO4 + Mg(CH3COO)2 =>
Cu(CH3COO)2 + MgSO4 = CuSO4 + Mg(CH3COO)2
Na2MoO4 + VOSO4 + H2SO4 + Na2S2O4 + KCl + H2O = H412K22Mo80Na6O536S12V22 + Na2SO4 + NaCl =>
240 Na2MoO4 + 66 VOSO4 + 164 H2SO4 + 4 Na2S2O4 + 66 KCl + 454 H2O = 3 H412K22Mo80Na6O536S12V22 + 202 Na2SO4 + 66 NaCl
CH3CH(CH3)COOH + Na2CO3 = CH3CH2CH2COONa + H2O + CO2 =>
2 CH3CH(CH3)COOH + Na2CO3 = 2 CH3CH2CH2COONa + H2O + CO2
S + O2 = SO =>
2 S + O2 = 2 SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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