| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Mn(OH)2 + P2O5 = Mn3(PO4)2 + H2O =>
3 Mn(OH)2 + P2O5 = Mn3(PO4)2 + 3 H2O
Mg + H3PO4 = MgHPO4 + H2 =>
Mg + H3PO4 = MgHPO4 + H2
Cr(OH)3 + H2SO4 + H = CrSO4 + H2O =>
Cr(OH)3 + H2SO4 + H = CrSO4 + 3 H2O
K2HPO4 + H3Po4 = KH2Po4 + H3PO4 =>
K2HPO4 + 2 H3Po4 = 2 KH2Po4 + H3PO4
C2H2 + H2O = C2H4 + O2 =>
2 C2H2 + 2 H2O = 2 C2H4 + O2
(NH4)2S2O8 + KI + Na2S2O3 = (NH4)2S2O3 + NaI + K2S2O8 =>
(NH4)2S2O8 + 2 KI + Na2S2O3 = (NH4)2S2O3 + 2 NaI + K2S2O8
(NH4)2MoO4*4H2O + HCl + Zn = MoCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2MoO4*4H2O + 12 HCl + 3 Zn = 2 MoCl3 + 3 ZnCl2 + 16 H2O + 4 NH3
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
C + Ca(OH)2 = COH + Ca =>
2 C + Ca(OH)2 = 2 COH + Ca
HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2O + CO2 + 2 NaC2H3O2
CrO2{-} + HO2{-} = CrO4{-2} + OH{-} + H2O =>
2 CrO2{-} + 3 HO2{-} = 2 CrO4{-2} + OH{-} + H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
NiSO4 + (NH4)2S2O8 + (NH4)6Mo7O24 + H2O = (NH4)6NiMo9O32 + H2SO4 + (NH4)2SO4 =>
7 NiSO4 + 7(NH4)2S2O8 + 9(NH4)6Mo7O24 + 8 H2O = 7(NH4)6NiMo9O32 + 8 H2SO4 + 13(NH4)2SO4
CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
NH4 + HF = NH3 + FH2 =>
NH4 + HF = NH3 + FH2
C6H12O + H3PO4 = C6H10 + H3O{+} + H2PO4{-} =>
C6H12O + H3PO4 = C6H10 + H3O{+} + H2PO4{-}
K(ClO3) + K(OH) + CoCl2 = Co2O3 + KCl + H2O =>
K(ClO3) + 12 K(OH) + 6 CoCl2 = 3 Co2O3 + 13 KCl + 6 H2O
H2O2 + H2SO4 + KY = Y2 + K2SO4 + H2O =>
H2O2 + H2SO4 + 2 KY = Y2 + K2SO4 + 2 H2O
As2O5 + Mg(OH)2 = Mg3(AsO4)2 + H2O =>
As2O5 + 3 Mg(OH)2 = Mg3(AsO4)2 + 3 H2O
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(s) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(s)
K2Cr2O7 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 = K2SO4 + Cr2(SO4)3 + H2O
NaCl(aq) + PbNO3(aq) = NaNO3(aq) + PbCl(aq) =>
NaCl(aq) + PbNO3(aq) = NaNO3(aq) + PbCl(aq)
K(OH) + HBO = H2O + K(BO) =>
K(OH) + HBO = H2O + K(BO)
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Ag + H2SO4(aq) = Ag2SO4 + H2 =>
2 Ag + H2SO4(aq) = Ag2SO4 + H2
Sr(OH)2 + NO2 = Sr(NO2)2 + Sr(NO3)2 + H2O =>
2 Sr(OH)2 + 4 NO2 = Sr(NO2)2 + Sr(NO3)2 + 2 H2O
H2SO4 + HCl = Cl2 + H2O + H2S =>
H2SO4 + 8 HCl = 4 Cl2 + 4 H2O + H2S
ZnS + HNO3 = Zn(NO3)2 + H2S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S
ANdReW + FAlKOWITZ = AlA + NdO + W2 + ITZ + ReKF =>
ANdReW + FAlKOWITZ = AlA + NdO + W2 + ITZ + ReKF
NaBH4 + I2 = B2H6 + H2(g) + NaI =>
2 NaBH4 + I2 = B2H6 + H2(g) + 2 NaI
MgCl2 + NH3 + H2O = Mg(OH)2 + NCl + H =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NCl + 8 H
NaOH + Mg(NO3)2 = NaMg + OH(NO3)2 =>
NaOH + Mg(NO3)2 = NaMg + OH(NO3)2
ZnS + ZnCl2 = Zn + SCl2 =>
ZnS + ZnCl2 = 2 Zn + SCl2
NaOH + Mg(HCO3)2 = Mg(OH)2 + NaHCO3 =>
2 NaOH + Mg(HCO3)2 = Mg(OH)2 + 2 NaHCO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Al(s) + HNO3(cc) = Al(NO3)3 + NO2 + H2O =>
Al(s) + 6 HNO3(cc) = Al(NO3)3 + 3 NO2 + 3 H2O
Fe(lll) + CuSO4*5H2O = Cu + FeSO4 + H2O =>
Fe(lll) + CuSO4*5H2O = Cu + FeSO4 + 5 H2O
CH3COOCH3 + H2O = CH3OOH + CH3CH2OH =>
2 CH3COOCH3 + 5 H2O = 4 CH3OOH + CH3CH2OH
CuCO3 + NH3 = HCO3 + Cu + N =>
3 CuCO3 + NH3 = 3 HCO3 + 3 Cu + N
C2H4 + KMnO4 + NaOH = K2MnO4 + C2H4(OH)2 + NaMnO4 =>
C2H4 + 4 KMnO4 + 2 NaOH = 2 K2MnO4 + C2H4(OH)2 + 2 NaMnO4
Se2O3{2-} + I2 = I{-} + Se4O6{2-} =>
2 Se2O3{2-} + I2 = 2 I{-} + Se4O6{2-}
LaC2(g) + H2O(l) = La(OH)3(s) + C2H2(g) + H2(g) =>
2 LaC2(g) + 6 H2O(l) = 2 La(OH)3(s) + 2 C2H2(g) + H2(g)
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2C2O4 + HCl = H2C2O4 + KCl =>
K2C2O4 + 2 HCl = H2C2O4 + 2 KCl
C2H5OOH + CaCO3 = (CH3COO)Ca + CO2 + H2O =>
9 C2H5OOH + 10 CaCO3 = 10(CH3COO)Ca + 8 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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