| Équations équilibrées la veille |
C8H10 + 12 KMnO4 + 14 KOH = 12 K2MnO4 + C8H4O4K2 + 10 H2O
Na2SO4 + Ca(HCO3)2 = NaOH + CaSO4 + CO2 =>
Na2SO4 + Ca(HCO3)2 = 2 NaOH + CaSO4 + 2 CO2
C6H5NO2 + Na2S + H2O = Na2S2O3 + NaOH + C6H5NH2 =>
4 C6H5NO2 + 6 Na2S + 7 H2O = 3 Na2S2O3 + 6 NaOH + 4 C6H5NH2
C3H7COOH + Mg(OH)2 = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + Mg(OH)2 = (C3H7COO)2Mg + 2 H2O
KOH + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
PbS + HNO3 = PbO + NO + S8 + H2O =>
24 PbS + 16 HNO3 = 24 PbO + 16 NO + 3 S8 + 8 H2O
Cu2(OH2)Co3 + O2 = Co2 + H2O + CuO =>
2 Cu2(OH2)Co3 + 2 O2 = 3 Co2 + 2 H2O + 4 CuO
AgNO3 + NaOH + H2O2 = Ag(OH)3 + NaNO3 =>
AgNO3 + NaOH + H2O2 = Ag(OH)3 + NaNO3
XeF4 + H2O = Xe + HF + O2 =>
XeF4 + 2 H2O = Xe + 4 HF + O2
MnO2 + H2SO4 = MnSO4 + H2O2 =>
MnO2 + H2SO4 = MnSO4 + H2O2
K2C2O4*H2O + Fe(NO3)3*9H2O = (FeK3(C2O4)3*H2O) + K(NO3) + H2O =>
3 K2C2O4*H2O + Fe(NO3)3*9H2O = (FeK3(C2O4)3*H2O) + 3 K(NO3) + 11 H2O
BaBr2(l) + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2(l) + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
HC3H5O3 + NaOH = H2O + Na + C3H5O3 =>
HC3H5O3 + NaOH = H2O + Na + C3H5O3
Pb{2+} + HCl = PbCl2 + H{+} =>
Pb{2+} + 2 HCl = PbCl2 + 2 H{+}
Na2CO3 + CaCl2 = NaCl + Ca(CO3) =>
Na2CO3 + CaCl2 = 2 NaCl + Ca(CO3)
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
C2H5OH + H2O2 = H2O + CO2 =>
C2H5OH + 6 H2O2 = 9 H2O + 2 CO2
A4 + (B2)5 = AB3 =>
5 A4 + 6(B2)5 = 20 AB3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
MmO2 + H{+} + Cl{-} = Mm{2+} + Cl2 + H2O =>
MmO2 + 4 H{+} + 2 Cl{-} = Mm{2+} + Cl2 + 2 H2O
C6H5COOH + KMnO4 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O =>
C6H5COOH + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 7 CO2 + 6 MnSO4 + 12 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
LiBr + H2O = Li(OH) + HBr =>
LiBr + H2O = Li(OH) + HBr
CH2 = C2H4 =>
2 CH2 = C2H4
Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2
Cu5FeS4 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 Cu5FeS4 + 76 HNO3 = 15 Cu(NO3)2 + 3 Fe(NO3)3 + 12 H2SO4 + 37 NO + 26 H2O
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
HNO3 + Na3PO4 + (NH4)2MoO4 = (NH4)3PO4*12MoO3 + HN4NO3 + H2O + NaNO3 =>
120 HNO3 + 5 Na3PO4 + 60(NH4)2MoO4 = 5(NH4)3PO4*12MoO3 + 42 HN4NO3 + 249 H2O + 15 NaNO3
H3Po4 + HPo4{-2) = H2Po4[{-}] =>
H3Po4 + HPo4{-2) = 2 H2Po4[{-}]
HCl + RbO = RbCl2 + H2O =>
2 HCl + RbO = RbCl2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3OH + C = C2H5COOCH3 =>
2 CH3OH + 2 C = C2H5COOCH3
NO2 + I = NO + I2O =>
NO2 + 2 I = NO + I2O
CuBr2 + H2S = CuS + H2Br2 =>
CuBr2 + H2S = CuS + H2Br2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H =>
H3PO4 + 12(NH4)2MoO4 + 13 HNO3 = (NH4)3PO4*12MoO3 + 17 NH4NO3 + 32 H
Zn + MnO4{-} + H2O = Zn2{+} + MnO2 + OH{-} =>
6 Zn + MnO4{-} + 2 H2O = 3 Zn2{+} + MnO2 + 4 OH{-}
CH3Cl + H2O = CH3OH + HCl =>
CH3Cl + H2O = CH3OH + HCl
Pb + MgSO4 = PbSO4 + Mg =>
Pb + MgSO4 = PbSO4 + Mg
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + YbCO3 = YbSO4 + H2CO3 =>
H2SO4 + YbCO3 = YbSO4 + H2CO3
CuCO3H2O = Cu(OH)2CO2 =>
CuCO3H2O = Cu(OH)2CO2
H10C4 + O = CO2 + OH2 =>
H10C4 + 13 O = 4 CO2 + 5 OH2
KOH + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
HPO2 = P2O3 + H2O =>
2 HPO2 = P2O3 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CuCl + Pb(NO3)2 = Cu(NO3) + PbCl2 =>
2 CuCl + Pb(NO3)2 = 2 Cu(NO3) + PbCl2
Na2SO4 + Fe2O3 = Na2O + Fe2(SO4)3 =>
3 Na2SO4 + Fe2O3 = 3 Na2O + Fe2(SO4)3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
