| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdCl2(aq) + 2 NaOH(aq) = Cd(OH)2 + 2 NaCl(aq)
KOH + Br2 = KBr + KBrO + H2O =>
2 KOH + Br2 = KBr + KBrO + H2O
H2SO4(aq) + NaOH(aq) = NaSO4(s) + H3O(aq) =>
H2SO4(aq) + NaOH(aq) = NaSO4(s) + H3O(aq)
LiIO4 = LiI + O2 =>
LiIO4 = LiI + 2 O2
Ag(s) + AlCl3(aq) = AlAg(s) + Cl3(aq) =>
Ag(s) + AlCl3(aq) = AlAg(s) + Cl3(aq)
Fe(CH3COO)2 + Li2O = FeO + LiCH3COO =>
Fe(CH3COO)2 + Li2O = FeO + 2 LiCH3COO
HCOOH + Zn = ZnCOOH + H2 =>
2 HCOOH + 2 Zn = 2 ZnCOOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na + GaI3 = NaI + Ga =>
3 Na + GaI3 = 3 NaI + Ga
XK + XAl(NO3)3 = XAl + XKNO3 =>
3 XK + XAl(NO3)3 = XAl + 3 XKNO3
Zn(IO3)2 = Zn2 + IO3 =>
2 Zn(IO3)2 = Zn2 + 4 IO3
C4H6O2S + C4H2O3 = SO2 + C8H8O3 =>
C4H6O2S + C4H2O3 = SO2 + C8H8O3
Gd2O3 + Dy2O3 + Fe2O3 = Gd2DyFe3O9 =>
2 Gd2O3 + Dy2O3 + 3 Fe2O3 = 2 Gd2DyFe3O9
BaCO3 + MgO = BaMgO2 + CO2 =>
BaCO3 + MgO = BaMgO2 + CO2
C5NH13 + O2 = CO2 + H2O + N2 =>
4 C5NH13 + 33 O2 = 20 CO2 + 26 H2O + 2 N2
Ca + Br2O3 = CaO + Br =>
3 Ca + Br2O3 = 3 CaO + 2 Br
HNO3 + H2S = NO2 + S2 + H2O =>
4 HNO3 + 2 H2S = 4 NO2 + S2 + 4 H2O
Na2S2O5 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O5 + 2 H2O2 = Na2SO4 + H2SO4 + H2O
Zn(NO3)2 + AgCl = ZnCl2 + AgNO3 =>
Zn(NO3)2 + 2 AgCl = ZnCl2 + 2 AgNO3
N2H8Cr2O7 = N2 + HOH + Cr2O3 =>
N2H8Cr2O7 = N2 + 4 HOH + Cr2O3
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
HCl + P4 = PCl + H2 =>
4 HCl + P4 = 4 PCl + 2 H2
C9H20 + O20 = CO2 + H2O =>
5 C9H20 + 7 O20 = 45 CO2 + 50 H2O
K2S + Ca(NO3)2 = K2(NO3) + CaS2 =>
2 K2S + Ca(NO3)2 = 2 K2(NO3) + CaS2
PCl3(l) + KClO3(g) = POCl3(l) + KCl(aq) =>
3 PCl3(l) + KClO3(g) = 3 POCl3(l) + KCl(aq)
MgC2O4 = MgO + CO2 + CO =>
MgC2O4 = MgO + CO2 + CO
CH3COOH + C5H11OH = CH3COO[CH2]4CH3 + H2O =>
CH3COOH + C5H11OH = CH3COO[CH2]4CH3 + H2O
FeSCN2{+} + NaOH = NaSCN2{+} + FeOH =>
FeSCN2{+} + NaOH = NaSCN2{+} + FeOH
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
C4H4S + C3H7NO = C7H11SNO =>
C4H4S + C3H7NO = C7H11SNO
Ag + HNO3 + H2SO4 = Ag2SO4 + NO + H2O =>
6 Ag + 2 HNO3 + 3 H2SO4 = 3 Ag2SO4 + 2 NO + 4 H2O
NaHCO3 + HC2O2H4 = HCO3 + H2O + NaC2O2H3 =>
11 NaHCO3 + 9 HC2O2H4 = 7 HCO3 + 8 H2O + 11 NaC2O2H3
NaOH + H20(l) = Na2O + H3O =>
40 NaOH + H20(l) = 20 Na2O + 20 H3O
CO + Fe2(O3) = Fe + CO2 =>
3 CO + Fe2(O3) = 2 Fe + 3 CO2
KNO2 + H2O = N2 + KNO3 + KOH =>
5 KNO2 + H2O = N2 + 3 KNO3 + 2 KOH
CO3H2 + Fe(OH)3 = Fe2(CO3)3 + H2O =>
3 CO3H2 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 H2O
C6H5OHCOOH + H2O = C6H5OHOH + CHOH =>
3 C6H5OHCOOH + 8 H2O = C6H5OHOH + 15 CHOH
NH4OH + Cu = CuOH + NH4 =>
NH4OH + Cu = CuOH + NH4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C28H31ClN2O3 + H2O2 = CO2 + H2O + ClO2 + NO2 =>
2 C28H31ClN2O3 + 149 H2O2 = 56 CO2 + 180 H2O + 2 ClO2 + 4 NO2
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + NaSO4 =>
2 Cr2S3 + 33 Mn(NO3)2 + 40 Na2CO3 = 66 NO + 40 CO2 + 4 Na2CrO4 + 33 Na2MnO4 + 6 NaSO4
SO4 + Ag = Ag2S + O2 =>
SO4 + 2 Ag = Ag2S + 2 O2
(NH4)2S + ZnCl2 = (NH4)Cl + S(Zn) =>
(NH4)2S + ZnCl2 = 2(NH4)Cl + S(Zn)
Ce + H2O = CeO + H2 =>
Ce + H2O = CeO + H2
BaCl + Fe(SO4)2 = BaSO4 + FeCl2 =>
2 BaCl + Fe(SO4)2 = 2 BaSO4 + FeCl2
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
C4H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6O2(g) + 9 O2(g) = 8 CO2(g) + 6 H2O(g)
Nb2(CO3)5 = Nb2O5 + CO2 =>
Nb2(CO3)5 = Nb2O5 + 5 CO2
Na2FeO3 + H2SO4 = Na2SO4 + Fe + O2 + H2O =>
Na2FeO3 + H2SO4 = Na2SO4 + Fe + O2 + H2O
NaI + BaNO3 = NaNO3 + BaI =>
NaI + BaNO3 = NaNO3 + BaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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