| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H2O = NaOH2{+} + OH{-}
C2HAg + CH3I = C3H4 + AgI =>
C2HAg + CH3I = C3H4 + AgI
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s)
(NH4)F = NH4 + F =>
(NH4)F = NH4 + F
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + Fe2O3 = AlO3 + Fe2 =>
Al + Fe2O3 = AlO3 + Fe2
NH4ClO3 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
CN + CH3CH2Br = CH3CH2CN + Br =>
CN + CH3CH2Br = CH3CH2CN + Br
Fe4 + Cu(SO4) = Cu + Fe(SO4) =>
Fe4 + 4 Cu(SO4) = 4 Cu + 4 Fe(SO4)
O3 + CH3CH2COOH = H2O + CO2 =>
7 O3 + 3 CH3CH2COOH = 9 H2O + 9 CO2
CaCl2 + K2CO = KCl + CaCO =>
CaCl2 + K2CO = 2 KCl + CaCO
PbN2O6 + IK = IN2O6 + PbK =>
PbN2O6 + IK = IN2O6 + PbK
HIO9 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO9 + 16 FeI2 + 85 HCl = 16 FeCl3 + 37 ICl + 45 H2O
XNaHCO3 = XCO2 + H2O + XNa2CO3 =>
2 XNaHCO3 = XCO2 + H2O + XNa2CO3
ZrO2 + B4C = ZrB2 + B2O3 + CO =>
7 ZrO2 + 5 B4C = 7 ZrB2 + 3 B2O3 + 5 CO
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
CH2O + KOH = KC2H3O2 + H2O =>
2 CH2O + KOH = KC2H3O2 + H2O
Cd(NO3)2 + K2CO3 = Cd2(CO3)2 + KNO3 =>
2 Cd(NO3)2 + 2 K2CO3 = Cd2(CO3)2 + 4 KNO3
C3H8 + O2 = C3(OH) + HOH =>
4 C3H8 + 9 O2 = 4 C3(OH) + 14 HOH
CH3CH2ONa + CH3CH2Br = CH3CH2OCH3CH2 + NaBr =>
CH3CH2ONa + CH3CH2Br = CH3CH2OCH3CH2 + NaBr
HBr + Mg(ClO3)2 = HClO3 + MgBr2 =>
2 HBr + Mg(ClO3)2 = 2 HClO3 + MgBr2
NiO + HNO3 = NiO(NO3)2 + H2 =>
NiO + 2 HNO3 = NiO(NO3)2 + H2
H2 + NaAsO2 = AsH3 + NaO + H2O =>
5 H2 + 2 NaAsO2 = 2 AsH3 + 2 NaO + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HgSO4 + Hg + NaCl = Hg2Cl2 + Na2SO4 =>
HgSO4 + Hg + 2 NaCl = Hg2Cl2 + Na2SO4
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
NaCl + NaClO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
HBO + ZnCO3 = HCO3 + Zn + BO =>
HBO + ZnCO3 = HCO3 + Zn + BO
C + O2 = CO2CO =>
4 C + 3 O2 = 2 CO2CO
C7H15OH + HBr = C7H15Br + H2O =>
C7H15OH + HBr = C7H15Br + H2O
HIO3 + FeI2 + HCl = FeCl2 + ICl + H2O =>
HIO3 + FeI2 + 5 HCl = FeCl2 + 3 ICl + 3 H2O
Mg(NO3)2 + Pb(OH)4 = Mg(OH)2 + Pb(NO3)4 =>
2 Mg(NO3)2 + Pb(OH)4 = 2 Mg(OH)2 + Pb(NO3)4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CH3H7OH + O2 = H2O + CO2 =>
4 CH3H7OH + 13 O2 = 22 H2O + 4 CO2
P4S3 + O2 = P4O6 + SO2 =>
P4S3 + 6 O2 = P4O6 + 3 SO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Na2O + NO2 = NaNO3 + NaNO2 =>
Na2O + 2 NO2 = NaNO3 + NaNO2
(NH4)2S(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbS(s) =>
(NH4)2S(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbS(s)
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb =>
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb
Barium + bromine = BaBr2 =>
Ba + Br2 = BaBr2
Cu2S + NH3 = Cu(NH3) + S =>
Cu2S + 2 NH3 = 2 Cu(NH3) + S
CsCl + CaS = CsS + ClCa =>
CsCl + CaS = CsS + ClCa
KBr4Br2 + KI = I2 + KBr =>
2 KBr4Br2 + 10 KI = 5 I2 + 12 KBr
CrI3 + KOH = Cr2O3 + KIO3 + K2I + H2O =>
14 CrI3 + 78 KOH = 7 Cr2O3 + 6 KIO3 + 36 K2I + 39 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Ag2CO3 + Ba(CrO4) = Ag2(CrO4) + BaCO3 =>
Ag2CO3 + Ba(CrO4) = Ag2(CrO4) + BaCO3
NaVO3 + Zn + HCl = ZnCl2 + VOCl2 + H2O + NaOH =>
2 NaVO3 + Zn + 6 HCl = ZnCl2 + 2 VOCl2 + 2 H2O + 2 NaOH
Mn2O7 + C2H6O = C2H4O + MnO2 + H2O =>
Mn2O7 + 3 C2H6O = 3 C2H4O + 2 MnO2 + 3 H2O
H2Te + CsOH = Cs2Te + H2O =>
H2Te + 2 CsOH = Cs2Te + 2 H2O
CUH2S = CUSH2 =>
CUH2S = CUSH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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