Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OC + 3 CH3 = CH3OC(CH3)3
Ag3AsO3 + Zn + H2X = Ag + AsH3 + ZnX + H2O =>
2 Ag3AsO3 + 9 Zn + 9 H2X = 6 Ag + 2 AsH3 + 9 ZnX + 6 H2O
Cl2(g) + KF = Cl2F + K =>
Cl2(g) + KF = Cl2F + K
NaCl + O2 = NaClO2 =>
NaCl + O2 = NaClO2
NaClO3 + CO2 + NaCl = Cl2 + Na2CO3 =>
NaClO3 + 3 CO2 + 5 NaCl = 3 Cl2 + 3 Na2CO3
PbCl2 + NaOH = PbO + NaCl + H2O =>
PbCl2 + 2 NaOH = PbO + 2 NaCl + H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
SO + O = SO2O =>
SO + 2 O = SO2O
Pb3V2O8PbCl2 + HCl = VO2Cl + PbCl2 + H2O =>
Pb3V2O8PbCl2 + 8 HCl = 2 VO2Cl + 4 PbCl2 + 4 H2O
Na2SO4 + CO2 + H2O = Na2CO2 + H2OSO4 =>
Na2SO4 + CO2 + H2O = Na2CO2 + H2OSO4
As4O6 + C = As4 + CO2 =>
As4O6 + 3 C = As4 + 3 CO2
SbCl3 + Na2S2O3 = Sb2S2O + SO2 + NaCl =>
2 SbCl3 + 3 Na2S2O3 = Sb2S2O + 4 SO2 + 6 NaCl
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
NaOH + H2NO2 = Na2NO2 + H2O =>
2 NaOH + H2NO2 = Na2NO2 + 2 H2O
Ca[HCO3]2 = CaCO3 + H2O + CO2 =>
Ca[HCO3]2 = CaCO3 + H2O + CO2
C2H3COOH + NH3 = C2H3CN + H2O =>
C2H3COOH + NH3 = C2H3CN + 2 H2O
NaOH + C6H5OH = C6H5ONa + H2O =>
NaOH + C6H5OH = C6H5ONa + H2O
(NH4)2S + CoCl3 = Co2S3 + NH4Cl =>
3(NH4)2S + 2 CoCl3 = Co2S3 + 6 NH4Cl
Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaNO3(aq)
AgVO3 = Ag + VO3 =>
AgVO3 = Ag + VO3
C6H13NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C6H13NO2 + 15 O2 = 11 CO2 + 11 H2O + CH4N2O
HIO + Mg(OH)2 = MgI2O2 + H2O =>
2 HIO + Mg(OH)2 = MgI2O2 + 2 H2O
KMnO4 + Na2S + H2O = MnO2 + NaOH + KOH + S =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 6 NaOH + 2 KOH + 3 S
CH3COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O =>
4 CH3COOH + 5 CH3(CH2)2CH2OH = 4 CH3CH2COO(CH2)3CH3 + 5 H2O
HOCN + CaO = Ca(OCN)2 + H2O =>
2 HOCN + CaO = Ca(OCN)2 + H2O
H2S(aq) + RbOH(aq) = H2O(l) + Rb2S(aq) =>
H2S(aq) + 2 RbOH(aq) = 2 H2O(l) + Rb2S(aq)
Na(OH) + CH3COOH = Na(CH3COO) + H2O =>
Na(OH) + CH3COOH = Na(CH3COO) + H2O
Fe + O71656 = FeO =>
71656 Fe + O71656 = 71656 FeO
CO2 + PbO = PbCO3 =>
CO2 + PbO = PbCO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
BaCl2 + NaC2H3O2 = BaC2H3O2 + NaCl2 =>
BaCl2 + NaC2H3O2 = BaC2H3O2 + NaCl2
HCOOH + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 HCOOH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CO2 + 7 H2O
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
Ag + H20S + O2 = Ag2S + H2O =>
2 Ag + H20S + 5 O2 = Ag2S + 10 H2O
Mg + HCl = MgHCl2 + H2 =>
2 Mg + 4 HCl = 2 MgHCl2 + H2
copper + silvernitrate = Cu(NO3)2 + silver =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
[Cr(N2H4CO)6]3[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(N2H4CO)6]3[Cr(CN)6]3 + 486 KMnO4 + 579 H2SO4 = 15 K2Cr2O7 + 486 MnSO4 + 180 CO2 + 270 KNO3 + 93 K2SO4 + 759 H2O
K + All(OH)3 = All + KOH =>
3 K + All(OH)3 = All + 3 KOH
CuSO4 + NH4OH = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 NH4OH = (NH4)2SO4 + Cu(OH)2
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + NO + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + NO + 4 KCl + H2O
AgNO3 + C7H7Br = C7H7O + AgNO2 + Br =>
AgNO3 + C7H7Br = C7H7O + AgNO2 + Br
Fe + HCl = FeCl3 + H3 =>
Fe + 3 HCl = FeCl3 + H3
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
Ta + I = TaI5 =>
Ta + 5 I = TaI5
Mg(NO3)2 + NH4SCN = MgSCN + NO3 + NH4 =>
Mg(NO3)2 + NH4SCN = MgSCN + 2 NO3 + NH4
H2 + F2 = HF =>
H2 + F2 = 2 HF
NiO2H2O = Ni(OH)2 + O2 =>
2 NiO2H2O = 2 Ni(OH)2 + O2
HNO2 + Ag(OH) = Ag(NO2) + H2O =>
HNO2 + Ag(OH) = Ag(NO2) + H2O
K2Cr2O7 + KJ + HCl = CrCl3 + J2 + KCl + H2O =>
K2Cr2O7 + 6 KJ + 14 HCl = 2 CrCl3 + 3 J2 + 8 KCl + 7 H2O
NiCl2*H2O = NiCl2 + H2O =>
NiCl2*H2O = NiCl2 + H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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