| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4*7H2O + K2CO3 = K2SO4 + MgCO3 + 7 H2O
Fe + CD(NO3)2 = Fe(NO3)3 + CD =>
2 Fe + 3 CD(NO3)2 = 2 Fe(NO3)3 + 3 CD
Cu2 + SCN = Cu(SCN)2 =>
Cu2 + 4 SCN = 2 Cu(SCN)2
H2S1O4 + Pb(OH)4 = Pb(S1O4)2 + H2O =>
2 H2S1O4 + Pb(OH)4 = Pb(S1O4)2 + 4 H2O
C6H6 + (CH3)2 = C8H10 =>
7 C6H6 + 3(CH3)2 = 6 C8H10
LiOH(aq) + HBr(aq) = LiBr(s) + H2O(aq) =>
LiOH(aq) + HBr(aq) = LiBr(s) + H2O(aq)
Cl2(g) + NaOH(aq) = NaClO(aq) + NaCl(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaClO(aq) + NaCl(aq) + H2O(l)
Cu(NO3) + Fe2 = Fe(NO3)2 + Cu =>
4 Cu(NO3) + Fe2 = 2 Fe(NO3)2 + 4 Cu
CH3CH2CH(CH3)CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3CH2CH(CH3)COOH + H2O =>
5 CH3CH2CH(CH3)CHO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CH3CH2CH(CH3)COOH + 3 H2O
Ba3(PO4)2 + H2SO4 = H3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 BaSO4
LiI(aq) + AgNO3(aq) = AgI(aq) + LiNO3(aq) =>
LiI(aq) + AgNO3(aq) = AgI(aq) + LiNO3(aq)
ZnCl2 + SnCl4 + (CH3)2CHOH = Zn2SnO4 + (CH3)2CHCl + H2O =>
2 ZnCl2 + SnCl4 + 8(CH3)2CHOH = Zn2SnO4 + 8(CH3)2CHCl + 4 H2O
Mg(OH)2 + AlBr3 = MgBr2 + Al(OH)3 =>
3 Mg(OH)2 + 2 AlBr3 = 3 MgBr2 + 2 Al(OH)3
CdO + HCl = CdH + ClO =>
CdO + HCl = CdH + ClO
K2Cr2O7 + Cu + HCl = CrCl3 + CuCl2 + H2O + KCl =>
K2Cr2O7 + 3 Cu + 14 HCl = 2 CrCl3 + 3 CuCl2 + 7 H2O + 2 KCl
calciumchloride + sodiumcarbonate = calciumcarbonate + sodiumchloride =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
KCrO4 + Pb(C2H3O2) = KCr(C2H3O2) + PbO4 =>
KCrO4 + Pb(C2H3O2) = KCr(C2H3O2) + PbO4
CuS + HNO3 = Cu(NO4)2 + NO2 + S8 + H2O =>
8 CuS + 64 HNO3 = 8 Cu(NO4)2 + 48 NO2 + S8 + 32 H2O
CNa + O2 = CO2 + NaO2 =>
CNa + 2 O2 = CO2 + NaO2
H3BO3 + H3PO4 + MgCl2 + KF + C3H6N6 = BPN + MgO + F2 + CO2 + KCl + H2O =>
6 H3BO3 + 6 H3PO4 + 15 MgCl2 + 30 KF + C3H6N6 = 6 BPN + 15 MgO + 15 F2 + 3 CO2 + 30 KCl + 21 H2O
Tl2O + H2O = Tl + OH =>
Tl2O + H2O = 2 Tl + 2 OH
NO2 + HC = N2 + CO2 + H2 =>
2 NO2 + 2 HC = N2 + 2 CO2 + H2
CH2O + Na(BH4) = Na(B(OCH3)4) =>
4 CH2O + Na(BH4) = Na(B(OCH3)4)
H2SO4 + NaI = I2 + SO2 + Na2SO4 + H2O =>
2 H2SO4 + 2 NaI = I2 + SO2 + Na2SO4 + 2 H2O
PbI2 + AgCl = PbCl2 + AgI =>
PbI2 + 2 AgCl = PbCl2 + 2 AgI
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Mn2O7 + Zn = ZnO + Mn =>
Mn2O7 + 7 Zn = 7 ZnO + 2 Mn
AlSO4 + NH3Br = AlBr + NH3SO4 =>
AlSO4 + NH3Br = AlBr + NH3SO4
NaCO3 + N = NaNCO3 =>
NaCO3 + N = NaNCO3
[Cr(N2H4CO)6]4[Cr(CN)6]3 + K2Cr2O7 + H2SO4 = K2SO4 + CO2 + KNO3 + Cr2(SO4)3 + H2O =>
2[Cr(N2H4CO)6]4[Cr(CN)6]3 + 189 K2Cr2O7 + 711 H2SO4 = 123 K2SO4 + 84 CO2 + 132 KNO3 + 196 Cr2(SO4)3 + 807 H2O
Al + Al2S3 = AlS =>
Al + Al2S3 = 3 AlS
CO(aq) + O2(aq) = CO2(aq) =>
2 CO(aq) + O2(aq) = 2 CO2(aq)
C2H5Cl + NaPb = (C2H5)4Pb + NaCl + Pb =>
4 C2H5Cl + 4 NaPb = (C2H5)4Pb + 4 NaCl + 3 Pb
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
I2 + HBr = BrI + H2 =>
I2 + 2 HBr = 2 BrI + H2
PH(No3)2 + NaOH = PHOH + (No3)2Na =>
PH(No3)2 + NaOH = PHOH + (No3)2Na
CO2 + H2O = C2H50H + O2 =>
8 CO2 + 102 H2O = 4 C2H50H + 59 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N203 + MgO = MgNO =>
N203 + 203 MgO = 203 MgNO
NaOH + C6H8O6 = H2O + Na + C6H6O6 =>
2 NaOH + C6H8O6 = 2 H2O + 2 Na + C6H6O6
Na + Z = Na3Z =>
3 Na + Z = Na3Z
P4 + IO3{-} + OH{-} = PO3{2-} + I2 + H2O =>
5 P4 + 16 IO3{-} + 24 OH{-} = 20 PO3{2-} + 8 I2 + 12 H2O
Na2S2O3 + HCl = S6 + HSO3 + NaCl + H =>
6 Na2S2O3 + 12 HCl = S6 + 6 HSO3 + 12 NaCl + 6 H
Be + ClO3 = BeCl2 + O =>
Be + 2 ClO3 = BeCl2 + 6 O
NaHCO3 + O2 = NaHCO5 =>
NaHCO3 + O2 = NaHCO5
NH4Br(aq) + Ca(OH)2 = CaBr2 + NH3 + H2O =>
2 NH4Br(aq) + Ca(OH)2 = CaBr2 + 2 NH3 + 2 H2O
KNO3 + Ca = CaO + KNO2 =>
KNO3 + Ca = CaO + KNO2
NaHCO3 + CH3C00H = CH3COONa + H2O + CO2 =>
3 NaHCO3 + 2 CH3C00H = 3 CH3COONa + H2O + CO2
Bi(OH)3 + NH4OH = (Bi(NH3)4)(OH)3 + H2O =>
Bi(OH)3 + 4 NH4OH = (Bi(NH3)4)(OH)3 + 4 H2O
C21H26N7O14 + C8H16N2O3 = C17H23N5O15 + C6H15N2O2 + C6H6N2O =>
193 C21H26N7O14 + 179 C8H16N2O3 = 179 C17H23N5O15 + 147 C6H15N2O2 + 260 C6H6N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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