| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CaOH)3PO4 + 5 H3PO4 = 3 Ca(H2PO4)2 + 3 H2O
ZnBr2(aq) + NaOH(aq) = Zn(OH)2 + NaBr =>
ZnBr2(aq) + 2 NaOH(aq) = Zn(OH)2 + 2 NaBr
Fe(C2H3O2)3 + Sr(OH)2 = Fe(OH)3 + Sr(C2H3O2)2 =>
2 Fe(C2H3O2)3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 Sr(C2H3O2)2
HSO3 + H2O = H3O + SO3 =>
HSO3 + H2O = H3O + SO3
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CHOOH + H2O =>
K2Cr2O7 + 2 CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3CHOOH + 5 H2O
Cr(OH)3 + ClO3{-} + OH{-} = Cl{-} + CrO4{2-} + H2O =>
2 Cr(OH)3 + ClO3{-} + 4 OH{-} = Cl{-} + 2 CrO4{2-} + 5 H2O
AgNO3 + NH4Cl = AgCl + H4N2O3 =>
AgNO3 + NH4Cl = AgCl + H4N2O3
KO2 + Al = K2O + AlO3 =>
2 KO2 + Al = K2O + AlO3
Ti(CIO3)4 = Ti + CIO3 =>
Ti(CIO3)4 = Ti + 4 CIO3
H2SO4 + NaOH = sodiumsulfate + water =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2S + Ag + O2 = Na2O + Ag2S =>
2 Na2S + 4 Ag + O2 = 2 Na2O + 2 Ag2S
BiOH + K2SnO2 = Bi + K2SnO3 + H2O =>
2 BiOH + K2SnO2 = 2 Bi + K2SnO3 + H2O
CH4 + KClO3 = CO2 + H2O + KCl =>
3 CH4 + 4 KClO3 = 3 CO2 + 6 H2O + 4 KCl
CuSO4 + H2O + Fe = FeSO4*7H2O + Cu =>
CuSO4 + 7 H2O + Fe = FeSO4*7H2O + Cu
Fe(C2H3O2)3 + Sr(OH)2 = Fe(OH)3 + Sr(C2H3O2)2 =>
2 Fe(C2H3O2)3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 Sr(C2H3O2)2
Mg2Si + SiH4 = MgSi + H =>
Mg2Si + SiH4 = 2 MgSi + 4 H
Na2S + Ag + O2 = Na2O + Ag2S =>
2 Na2S + 4 Ag + O2 = 2 Na2O + 2 Ag2S
MnSO4 + KClO3 + KOH = K2SO4 + K2MnO4 + KCl + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2SO4 + 3 K2MnO4 + 2 KCl + 6 H2O
Ce(OH)4 + KI + H2SO4 = I2 + Ce2(SO4)3 + H2O + K2SO4 =>
2 Ce(OH)4 + 2 KI + 4 H2SO4 = I2 + Ce2(SO4)3 + 8 H2O + K2SO4
KI + Pb(C2H3O2)2 = PbI2 + CH3CO2K =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 CH3CO2K
ZnS + HClO4 = Zn(ClO4)2 + H2S =>
ZnS + 2 HClO4 = Zn(ClO4)2 + H2S
TlCl3 + LiOH = TlOH + LiCl3 =>
TlCl3 + LiOH = TlOH + LiCl3
I + H2SO4 + KMnO4 = KIO3 + MnO2 + K2SO4 + H2O =>
3 I + H2SO4 + 5 KMnO4 = 3 KIO3 + 5 MnO2 + K2SO4 + H2O
C5H1002 + O2 = CO2 + H2O =>
2 C5H1002 + 511 O2 = 10 CO2 + 1002 H2O
Ca(OH)2MgCO3 = Mg(OH)2CaCO3 =>
Ca(OH)2MgCO3 = Mg(OH)2CaCO3
MnSO4 + KClO3 + KOH = K2SO4 + K2MnO4 + KCl + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2SO4 + 3 K2MnO4 + 2 KCl + 6 H2O
CH2ClCOOH + NH3 = NH2CH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = NH2CH2COOH + NH4Cl
Ce(OH)4 + KI + H2SO4 = I2 + Ce2(SO4)3 + H2O + K2SO4 =>
2 Ce(OH)4 + 2 KI + 4 H2SO4 = I2 + Ce2(SO4)3 + 8 H2O + K2SO4
Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO
Mg + HIO3 = MgIO3 + H2 =>
2 Mg + 2 HIO3 = 2 MgIO3 + H2
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
C2H5ClNaOH = C2H5OHNaCl =>
C2H5ClNaOH = C2H5OHNaCl
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
Fe + Si = Fe4Si3 =>
4 Fe + 3 Si = Fe4Si3
C9H13N*H2SO4 = C9H13N + H2SO4 =>
C9H13N*H2SO4 = C9H13N + H2SO4
P2O3 + Mg(OH)2 = MgP2O4 + H2O =>
P2O3 + Mg(OH)2 = MgP2O4 + H2O
CH2ClCOOH + NH3 = NH2CH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = NH2CH2COOH + NH4Cl
CuCl + H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]Cl =>
CuCl + 2 H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]Cl
AlCl3(aq) + KOH(aq) = Al(OH)3 + KCl =>
AlCl3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KCl
Na(aq) + CO3(aq) = Na2CO3(aq) =>
2 Na(aq) + CO3(aq) = Na2CO3(aq)
[Al(OH)4]{-} + H{+} = Al(OH)3 + H2O =>
[Al(OH)4]{-} + H{+} = Al(OH)3 + H2O
CO2 + CH3OH = CH3COOH + O2 =>
2 CO2 + 2 CH3OH = 2 CH3COOH + O2
Na2S(aq) + ZnCl2(aq) = Na2Zn(s) + SCl2(aq) =>
Na2S(aq) + ZnCl2(aq) = Na2Zn(s) + SCl2(aq)
CaCo3 + H2O = Co3H2 + Ca(OH)2 =>
CaCo3 + 2 H2O = Co3H2 + Ca(OH)2
Br2 + NaNO2 = Br(NO2)2 + Na =>
Br2 + 4 NaNO2 = 2 Br(NO2)2 + 4 Na
ZnBr2(aq) + NaOH(aq) = Zn(OH)2 + NaBr =>
ZnBr2(aq) + 2 NaOH(aq) = Zn(OH)2 + 2 NaBr
N3H12 + PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12 + 4 PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
P + NaOH = NaP + NaPO2 + H2O =>
4 P + 4 NaOH = 3 NaP + NaPO2 + 2 H2O
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/24
Équations équilibrées sur03/31/23
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