| Équations équilibrées la veille | Équations équilibrées le lendemain |
S(s) + 3 O(g) = SO3(g)
Fe(NO3)2Zn = FeZn(NO3)2 =>
Fe(NO3)2Zn = FeZn(NO3)2
HSO3Cl = SO2Cl2 + H2SO4 =>
2 HSO3Cl = SO2Cl2 + H2SO4
Si4 + O2 = Si2O =>
Si4 + O2 = 2 Si2O
Cl2 + HI2 = HCl + I2 =>
Cl2 + 2 HI2 = 2 HCl + 2 I2
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
CH3CH(OH)CH3KMnO4 = CH3COCH3MnO2KOHHO =>
CH3CH(OH)CH3KMnO4 = CH3COCH3MnO2KOHHO
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
AsH3 + KClO3 = H3AsO4 + KCl =>
3 AsH3 + 4 KClO3 = 3 H3AsO4 + 4 KCl
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
Br + NaI = Na + BrI =>
Br + NaI = Na + BrI
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
NH3ClCH2COONa + NaOH = NH2CH2COONa + NaCl + H2O =>
NH3ClCH2COONa + NaOH = NH2CH2COONa + NaCl + H2O
Mn(NO3)2 + Na = Na(NO3)2 + Mn =>
Mn(NO3)2 + Na = Na(NO3)2 + Mn
Cl2 + CuI2 = ClI + Cu =>
Cl2 + CuI2 = 2 ClI + Cu
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
MnO4{-} + C2H4 + H2O = MnO2 + OH{-} + C2H6O2 =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 2 MnO2 + 2 OH{-} + 3 C2H6O2
Na(OH)2 + CO2 = Na(CO3) + H2O =>
Na(OH)2 + CO2 = Na(CO3) + H2O
(CH3)3N + HCl = (CH3)3NCl + H =>
(CH3)3N + HCl = (CH3)3NCl + H
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
Ca(ClO)2 + NaHSO3 = HClO + CaSO3 + Na2SO3 =>
Ca(ClO)2 + 2 NaHSO3 = 2 HClO + CaSO3 + Na2SO3
MnO2 + NaClO + KOH = K2MnO4 + NaCl + H2O =>
MnO2 + NaClO + 2 KOH = K2MnO4 + NaCl + H2O
K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Cu2S + H3PO4 = Cu3PO4(aq) + H2S(g) =>
3 Cu2S + 2 H3PO4 = 2 Cu3PO4(aq) + 3 H2S(g)
(CH3COO)2Ca = CH3COCH3 + CaCO3 =>
(CH3COO)2Ca = CH3COCH3 + CaCO3
PbC2O4 + CH3COOH = Pb(CH3COO)2 + H2C2O4 =>
PbC2O4 + 2 CH3COOH = Pb(CH3COO)2 + H2C2O4
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
In(OH)3 = In2O3 + H2O =>
2 In(OH)3 = In2O3 + 3 H2O
Sr(OH)2 + HNO3 = H2O + Sr(NO3)2 =>
Sr(OH)2 + 2 HNO3 = 2 H2O + Sr(NO3)2
Zn + SO2(OH)2 = ZnSO4 + H2 =>
Zn + SO2(OH)2 = ZnSO4 + H2
MgSO4BaCl2 = BaSO4MgCl2(s) =>
MgSO4BaCl2 = BaSO4MgCl2(s)
KH2PO4 = K + H2PO4 =>
KH2PO4 = K + H2PO4
Al + Na2CO3 = Al(CO3) + Na =>
Al + Na2CO3 = Al(CO3) + 2 Na
NaAlO2HClH2O = Al(OH)3NaCl =>
NaAlO2HClH2O = Al(OH)3NaCl
KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O
KClO3 + Fe2(SO4) + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
2 KClO3 + 3 Fe2(SO4) + 6 H2SO4 = 3 Fe2(SO4)3 + 2 KCl + 6 H2O
Pb(C2H5)4 + O2 = PbO2 + CO2 + H2O =>
Pb(C2H5)4 + 14 O2 = PbO2 + 8 CO2 + 10 H2O
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
Cl = Cl1 =>
Cl = Cl1
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
NH4NO3NH3 = NH4NH3NO3 =>
NH4NO3NH3 = NH4NH3NO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PbO2 + KOH = K2PbO3 + H2O =>
PbO2 + 2 KOH = K2PbO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/21/24
Équations équilibrées sur07/21/23
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