| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + NiCO3 = H2CO3 + NiCl2
C2H5OH + HCOOH = C2H5HCOO + H2O =>
C2H5OH + HCOOH = C2H5HCOO + H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
MnO2 + CO2 = Mn2O3 + CO3 =>
2 MnO2 + CO2 = Mn2O3 + CO3
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
Li(OH)(aq) + H2SO4(aq) = Li2(SO4)(s) + H2O(l) =>
2 Li(OH)(aq) + H2SO4(aq) = Li2(SO4)(s) + 2 H2O(l)
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
SiBN + NF3 = SiF4 + BF3 + N2 =>
3 SiBN + 7 NF3 = 3 SiF4 + 3 BF3 + 5 N2
PbS + NH4ClO3 = PbClO3 + NH4S =>
PbS + NH4ClO3 = PbClO3 + NH4S
CH2(Br)CH(Br)CH2(Cl) + NaOH = C3H5(OH)3 + NaBr + NaCl =>
CH2(Br)CH(Br)CH2(Cl) + 3 NaOH = C3H5(OH)3 + 2 NaBr + NaCl
Al + Cl*2 = AlCl*3 =>
Al + Cl*2 = AlCl*3
Fe(NO3)3 + CoCl2 = Co(NO3)3 + FeCl2 =>
Fe(NO3)3 + CoCl2 = Co(NO3)3 + FeCl2
KOHFe(NO3)3 = FeOHK(NO3)3 =>
KOHFe(NO3)3 = FeOHK(NO3)3
O2H2O = O3H2 =>
O2H2O = O3H2
NaOH + Ca(NO2)2 = Ca(OH)2 + NaNO2 =>
2 NaOH + Ca(NO2)2 = Ca(OH)2 + 2 NaNO2
Fe + C + O2 = Fe2(CO3)3 =>
4 Fe + 6 C + 9 O2 = 2 Fe2(CO3)3
AgNO3(aq) + Cu(s) = Cu(NO3)(aq) + Ag(s) =>
AgNO3(aq) + Cu(s) = Cu(NO3)(aq) + Ag(s)
H2WO3 + O2 = WO3 + H2O =>
2 H2WO3 + O2 = 2 WO3 + 2 H2O
Na2OAl2O3 = NaAlO2 =>
Na2OAl2O3 = 2 NaAlO2
Al + CdCO3 = Al2(CO3)3 + Cd =>
2 Al + 3 CdCO3 = Al2(CO3)3 + 3 Cd
Ga + H2O = Ga3O4 + H2 =>
3 Ga + 4 H2O = Ga3O4 + 4 H2
C2H5OH + FeSO4 = C4H10O + H2SO4 + FeO =>
2 C2H5OH + FeSO4 = C4H10O + H2SO4 + FeO
BrO3{-} + H = Br{-} + H2O =>
BrO3{-} + 6 H = Br{-} + 3 H2O
C2H3OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H3OCl + 9 O2 = 8 CO2 + 6 H2O + 2 Cl2
C2H5OHC6H5COOH = C9H10O2H2O =>
C2H5OHC6H5COOH = C9H10O2H2O
Ba + NaCl = Ba(NaCl) =>
Ba + NaCl = Ba(NaCl)
NaF + AgNO3 = AgF + NaNO3 =>
NaF + AgNO3 = AgF + NaNO3
Al + Fe2O2O3 = Al2O3 + Fe =>
10 Al + 3 Fe2O2O3 = 5 Al2O3 + 6 Fe
Na{2}S + HCl = H{2}S + NaCl =>
Na{2}S + HCl = H{2}S + NaCl
CsOH + H2SO4 = CsSO4 + OHH2 =>
CsOH + H2SO4 = CsSO4 + OHH2
C2H3OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H3OCl + 9 O2 = 8 CO2 + 6 H2O + 2 Cl2
S8(s) + O2(g) = SO3(s) =>
S8(s) + 12 O2(g) = 8 SO3(s)
K + C2O3 = K2O + C =>
6 K + C2O3 = 3 K2O + 2 C
Ca(OH)2 + NH4Cl = CaCl2 + OHNH4 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 OHNH4
CH4N2O + O2 = CO2 + H2O + NO2 =>
2 CH4N2O + 7 O2 = 2 CO2 + 4 H2O + 4 NO2
Cr(NO3)6 = CrO3 + O2 + NO2 =>
2 Cr(NO3)6 = 2 CrO3 + 3 O2 + 12 NO2
Na2CO3 + H2SO4 = CO3H2 + Na2SO4 =>
Na2CO3 + H2SO4 = CO3H2 + Na2SO4
LiOH + NH4Cl = LiCl + NH4(OH) =>
LiOH + NH4Cl = LiCl + NH4(OH)
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + CO2 + H2O + HNO3 =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 81 K2SO4 + 122 MnSO4 + 60 CO2 + 188 H2O + 60 HNO3
Mn(OH)2 + NH4Cl = MnCl2 + NH3 + H2O =>
Mn(OH)2 + 2 NH4Cl = MnCl2 + 2 NH3 + 2 H2O
NaBrO3 + H2S = NaBr + S + H2O =>
NaBrO3 + 3 H2S = NaBr + 3 S + 3 H2O
(NH4)2SO4 + HCl(ac) = H2SO4(ac) + NH4Cl(ac) =>
(NH4)2SO4 + 2 HCl(ac) = H2SO4(ac) + 2 NH4Cl(ac)
B2O3 + SO3 = B2(SO4)3 =>
B2O3 + 3 SO3 = B2(SO4)3
W + F2 = WF1145 =>
2 W + 1145 F2 = 2 WF1145
CH3COOKH2O = CH3COOK*H2O =>
CH3COOKH2O = CH3COOK*H2O
HCOOH + CH3O = H2COOH + CH2O =>
HCOOH + CH3O = H2COOH + CH2O
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
C10H8O6 + O2 = CO2 + H2O =>
C10H8O6 + 9 O2 = 10 CO2 + 4 H2O
N2 + H2O = N2H3 + H2O2 =>
2 N2 + 6 H2O = 2 N2H3 + 3 H2O2
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9 =>
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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