| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Co(NO2)2 = Mg(NO2)2 + Co
Cl + MgI2 = MgCl2 + I2 =>
2 Cl + MgI2 = MgCl2 + I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaSO4 + H2 = BaS + H2O =>
BaSO4 + 4 H2 = BaS + 4 H2O
Fe2(SO4)3 + CaCl2 = CaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 CaCl2 = 3 CaSO4 + 2 FeCl3
CH3CHOHCH3CH3 + HCl = CH3CHCH3ClCH3 + H2O =>
CH3CHOHCH3CH3 + HCl = CH3CHCH3ClCH3 + H2O
CuCl + H2O = Cu2O + HCl =>
2 CuCl + H2O = Cu2O + 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H4O2 + CaOH = CaC2H3O2 + H2O =>
C2H4O2 + CaOH = CaC2H3O2 + H2O
Ca + I2 = CaI =>
2 Ca + I2 = 2 CaI
HNO3 + Ga2(CO3)3 = Ga(NO3)3 + CO2 + H2O =>
6 HNO3 + Ga2(CO3)3 = 2 Ga(NO3)3 + 3 CO2 + 3 H2O
C5H6NS + O2 = CO2 + H2O + NO2 + SO4 =>
2 C5H6NS + 19 O2 = 10 CO2 + 6 H2O + 2 NO2 + 2 SO4
HC2 + O = HC2O =>
HC2 + O = HC2O
Mn + Ag2S = MnS + Ag2 =>
Mn + Ag2S = MnS + Ag2
AlCl3 + AgNO3 = Al[NO3]3 + AgCl =>
AlCl3 + 3 AgNO3 = Al[NO3]3 + 3 AgCl
(NH4)2S + Pb(NO3)2 = S2Pb2 + NH4NO3 =>
2(NH4)2S + 2 Pb(NO3)2 = S2Pb2 + 4 NH4NO3
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C20H40O + O2 = CO2 + H2O =>
2 C20H40O + 59 O2 = 40 CO2 + 40 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CaCl(aq) + AgNO3(aq) = CaNO3 + AgCl =>
CaCl(aq) + AgNO3(aq) = CaNO3 + AgCl
KMnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
C6H5OH + C2H5OH = C8H10O + H2O =>
C6H5OH + C2H5OH = C8H10O + H2O
Sr(C2H3O2)2 + HNO3 = Sr(NO3)2 + HC2H3O2(s) =>
Sr(C2H3O2)2 + 2 HNO3 = Sr(NO3)2 + 2 HC2H3O2(s)
C2Cl6 + Co + NH4ClO4 = CoCl2 + CO + N2 + H2O =>
2 C2Cl6 + 7 Co + 2 NH4ClO4 = 7 CoCl2 + 4 CO + N2 + 4 H2O
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + NaNO3 + Bi =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 6 NaNO3 + 2 Bi
NaOH(aq) + HBr(aq) = H2O + NaBr =>
NaOH(aq) + HBr(aq) = H2O + NaBr
Li51Al1P10S44Cl16 = Li2S + P2S5 + LiCl + Al2S3 =>
2 Li51Al1P10S44Cl16 = 35 Li2S + 10 P2S5 + 32 LiCl + Al2S3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
HF + Ni = NiF2 + H =>
2 HF + Ni = NiF2 + 2 H
Zn(s) + HCl(s) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(s) = ZnCl2(aq) + H2(g)
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Cr2(SO4)3 + BaBr2 = CrBr3 + BaSO4 =>
Cr2(SO4)3 + 3 BaBr2 = 2 CrBr3 + 3 BaSO4
Pb(NO)2 + KCl = PbCl2 + KNO =>
Pb(NO)2 + 2 KCl = PbCl2 + 2 KNO
Al(OH)3 + H(C2H3O2) = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 H(C2H3O2) = Al(C2H3O2)3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H6 + HBr = CH3CBrCHCH3 =>
C4H6 + HBr = CH3CBrCHCH3
ZnF2 + HCl = ZnCl2 + HF =>
ZnF2 + 2 HCl = ZnCl2 + 2 HF
Mg5Fe8Ga2O20 + TiO2 = MgTiO3 + Fe2O3 + Ga2O3 =>
Mg5Fe8Ga2O20 + 5 TiO2 = 5 MgTiO3 + 4 Fe2O3 + Ga2O3
HOCl + C2H4O2 = Cl2 + C2H3O2 + H2O =>
2 HOCl + 2 C2H4O2 = Cl2 + 2 C2H3O2 + 2 H2O
SnO2(s) + C(s) = Sn(l) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(l) + 2 CO(g)
Cd + PbO2 = PbO + CdO =>
Cd + PbO2 = PbO + CdO
NaCl + H2SO4 = HCl + Na2S + O2 =>
2 NaCl + H2SO4 = 2 HCl + Na2S + 2 O2
SO3 + Cl2 = ClO + SO2 =>
2 SO3 + Cl2 = 2 ClO + 2 SO2
Fe2(CO3)3 + Ca(OH)2 = Fe(OH)3 + CaCO3 =>
Fe2(CO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCO3
SbS2 + O2 = Sb2O4 + SO4 =>
2 SbS2 + 10 O2 = Sb2O4 + 4 SO4
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
MgF2 + H2O = MgH2 + F2O =>
MgF2 + H2O = MgH2 + F2O
C2H5OH + Cr2O7{2-} + H{+} = Cr{2+} + CO2 + H2O =>
2 C2H5OH + 3 Cr2O7{2-} + 18 H{+} = 6 Cr{2+} + 4 CO2 + 15 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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