Équations équilibrées la veille |
V(OH)4 + 2 HNO3 = V(OH)2(NO3)2 + 2 H2O
CoCl2(aq) + NH4OH(aq) = Co(OH)2 + NH4Cl =>
CoCl2(aq) + 2 NH4OH(aq) = Co(OH)2 + 2 NH4Cl
Mg + TiO2 = Ti + MgO =>
2 Mg + TiO2 = Ti + 2 MgO
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + NaOH =>
2 NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 NaOH
KNO3 + C = K2O + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2O + 5 CO2 + 2 N2
Zn(OH)2 + CO2 + H2O = [Zn(H2O)4]CO3 =>
Zn(OH)2 + CO2 + 3 H2O = [Zn(H2O)4]CO3
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Br + C40H56 = C40H56Br2 =>
2 Br + C40H56 = C40H56Br2
NaNO2 + KI + HCl = H2O + I2 + KCl + NaCl + NO =>
2 NaNO2 + 2 KI + 4 HCl = 2 H2O + I2 + 2 KCl + 2 NaCl + 2 NO
FeCl3 + HCl + K4[Fe(CN)6] = Fe[Fe(CN)6]3 + KCl + H2 =>
2 FeCl3 + 18 HCl + 6 K4[Fe(CN)6] = 2 Fe[Fe(CN)6]3 + 24 KCl + 9 H2
Ca + H3PO4 = Ca2(PO4)2 + H3 =>
2 Ca + 2 H3PO4 = Ca2(PO4)2 + 2 H3
C6H6 + CH3CH(Cl)CH3 = C9H12 + HCl =>
C6H6 + CH3CH(Cl)CH3 = C9H12 + HCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2S(g) + O2(g) = SO2(s) + H2O(g) =>
2 H2S(g) + 3 O2(g) = 2 SO2(s) + 2 H2O(g)
Na2CrO4 + Al2(SO4)3 = Na2SO4 + Al2(CrO4)3 =>
3 Na2CrO4 + Al2(SO4)3 = 3 Na2SO4 + Al2(CrO4)3
K2SO4 + CaS = CaSO4 + K2S =>
K2SO4 + CaS = CaSO4 + K2S
Sb + Bi = SbBi =>
Sb + Bi = SbBi
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
NaMnO4 + NO2 + H2O = Mn(NO3)2 + NaNO3 + HNO3 =>
NaMnO4 + 5 NO2 + H2O = Mn(NO3)2 + NaNO3 + 2 HNO3
(NaCl) + (AgNO3) = (AgCl) + (NaNO3) =>
(NaCl) + (AgNO3) = (AgCl) + (NaNO3)
N2H4 + AgNO3 + KOH = N2 + AgKNO3 + H2O =>
N2H4 + 4 AgNO3 + 4 KOH = N2 + 4 AgKNO3 + 4 H2O
MgSO2 = MgO + SO =>
MgSO2 = MgO + SO
LiOH(aq) + Fe(NO3)2(aq) = Fe(OH)2(s) + LiNO3(aq) =>
2 LiOH(aq) + Fe(NO3)2(aq) = Fe(OH)2(s) + 2 LiNO3(aq)
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
LiSO3 + HCl = LiCl2 + H2O + SO2 =>
LiSO3 + 2 HCl = LiCl2 + H2O + SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HF + FeO2H2 = F2Fe + H2O =>
2 HF + FeO2H2 = F2Fe + 2 H2O
Fe(OH) = Fe + (OH)2 =>
2 Fe(OH) = 2 Fe + (OH)2
NaI + H2SO4 = NaIO3 + SO2 + H2O =>
NaI + 3 H2SO4 = NaIO3 + 3 SO2 + 3 H2O
C17H33COOH(l) + CH3OH(g) = C17H33COOCH3(l) + H2O(l) =>
C17H33COOH(l) + CH3OH(g) = C17H33COOCH3(l) + H2O(l)
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
CH3CH2CH2C(CH3)2CH(CH2CH3)CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2C(CH3)2CH(CH2CH3)CH2CH3 + 17 O2 = 11 CO2 + 12 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH0)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH0)3 + 3(NH4)2SO4
Al2(HPO3)3 + HNO2 = H3PO3 + Al(NO2)3 =>
Al2(HPO3)3 + 6 HNO2 = 3 H3PO3 + 2 Al(NO2)3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H2N(CH2)6NH2 + ClOC(CH2)8COCl = C16H30O2N2 + HCl =>
H2N(CH2)6NH2 + ClOC(CH2)8COCl = C16H30O2N2 + 2 HCl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
K2S + F2 = KF + S =>
K2S + F2 = 2 KF + S
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
CuCl + H2SO4 + K2Cr2O7 = CuCl2 + Cr2(SO4)3 + K2SO4 + CuSO4 + H2O =>
6 CuCl + 7 H2SO4 + K2Cr2O7 = 3 CuCl2 + Cr2(SO4)3 + K2SO4 + 3 CuSO4 + 7 H2O
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
FeCl2 + CaMnO4 + HCl = FeCl3 + MnCl2 + CaCl + H2O =>
5 FeCl2 + CaMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + CaCl + 4 H2O
HCl(aq) + Mg(s) = MgCl2(aq) + H2 =>
2 HCl(aq) + Mg(s) = MgCl2(aq) + H2
C6H6 + CHCl3 = C7H6Cl2 + HCl =>
C6H6 + CHCl3 = C7H6Cl2 + HCl
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.