Équations équilibrées la veille |
Br2 + 2 NH4I = 2 NH4Br + I2
SnSO4 + CuCl2 = SnCl2 + CuSO4 =>
SnSO4 + CuCl2 = SnCl2 + CuSO4
CH3COOH + H2O = OH + CH3C(OH)2 =>
CH3COOH + H2O = OH + CH3C(OH)2
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
KMnO4 + CH3CH2CH2CH3 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + CH3CH2CH2CH3 + 2 H2O = 2 CH2(OH)CH2OH + 2 KOH + 2 MnO2
K(s) + HOH(aq) = KOH(s) + H2(g) =>
2 K(s) + 2 HOH(aq) = 2 KOH(s) + H2(g)
MgCl2 + FeCl3 = MgCl3 + Cl2Fe =>
MgCl2 + FeCl3 = MgCl3 + Cl2Fe
KMnO4 + NaOH + NaNO2 = K2MnO4 + NaMnO4 + NaNO3 + H2O =>
4 KMnO4 + 2 NaOH + NaNO2 = 2 K2MnO4 + 2 NaMnO4 + NaNO3 + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MnO2 + H2O + KOH = K2[Mn(OH)6] =>
MnO2 + 2 H2O + 2 KOH = K2[Mn(OH)6]
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NaSO3 + S = Na2S4O6 =>
2 NaSO3 + 2 S = Na2S4O6
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H5OH + B2O3 = C6H15BO3 + H3BO3 =>
3 C2H5OH + B2O3 = C6H15BO3 + H3BO3
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
FeCr2O4 + HCl + H2O2 = Cr2O3 + FeCl3 + H2O =>
2 FeCr2O4 + 6 HCl + H2O2 = 2 Cr2O3 + 2 FeCl3 + 4 H2O
(CN)2 + NaOH = NaCN + NaOCN + H2O =>
(CN)2 + 2 NaOH = NaCN + NaOCN + H2O
SiO2 + NaHCO3 = Na2SiO3 + H2O + CO2 =>
SiO2 + 2 NaHCO3 = Na2SiO3 + H2O + 2 CO2
(NO2) + H2O = HNO3 + N2O3 =>
4(NO2) + H2O = 2 HNO3 + N2O3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(CH3COO)2 + NaHSO4 = Pb(HSO4)2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaHSO4 = Pb(HSO4)2 + 2 NaCH3COO
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
SrCO3 + KNO3 = Sr(NO3)2 + K2CO3 =>
SrCO3 + 2 KNO3 = Sr(NO3)2 + K2CO3
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
MgO + Sl = Mg + SlO2 =>
2 MgO + Sl = 2 Mg + SlO2
NaHCO3 + CaC2O4 = Na2C2O4 + CO2 + H2O + CaCO3 =>
2 NaHCO3 + CaC2O4 = Na2C2O4 + CO2 + H2O + CaCO3
ArNO2 + H2 = ArNH2 + H2O =>
ArNO2 + 3 H2 = ArNH2 + 2 H2O
Pb(NO3)2(aq) + NaNH4OH(aq) = NaNH4(NO3)(aq) + Pb(OH)2(s) =>
Pb(NO3)2(aq) + 2 NaNH4OH(aq) = 2 NaNH4(NO3)(aq) + Pb(OH)2(s)
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
PH3 + O2 = H2O + O2P4 =>
4 PH3 + 4 O2 = 6 H2O + O2P4
Cu2 + Cl = CuCl2 =>
Cu2 + 4 Cl = 2 CuCl2
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
C2H5COOH + KOH = C2H5COOK + H2O =>
C2H5COOH + KOH = C2H5COOK + H2O
NH4NO2 + BaOH2 = Ba(NO2)2 + NH3 + H2O =>
7 NH4NO2 + 3 BaOH2 = 3 Ba(NO2)2 + 8 NH3 + 5 H2O
H2SeO3 + Na(OH) = Na2SeO3 + H2O =>
H2SeO3 + 2 Na(OH) = Na2SeO3 + 2 H2O
BaO2 + AgNO3 = Ag + Ba(NO3)2 + O2 =>
BaO2 + 2 AgNO3 = 2 Ag + Ba(NO3)2 + O2
Cl2 + In = In{3+} + Cl{-} =>
3 Cl2 + 2 In = 2 In{3+} + 6 Cl{-}
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
NaOH + CaO = Na2CaO2 + H2O =>
2 NaOH + CaO = Na2CaO2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl(aq) + RbOH(aq) = H2O + RbCl =>
HCl(aq) + RbOH(aq) = H2O + RbCl
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.