| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + FeO = FeS + H2O
C8H4O3 + CH4N2O = C8H5NO2 + CO2 + H2O =>
2 C8H4O3 + CH4N2O = 2 C8H5NO2 + CO2 + H2O
MnCl2 + NH3 + Na2HPO4 = MnNH4PO4 + NaCl =>
MnCl2 + NH3 + Na2HPO4 = MnNH4PO4 + 2 NaCl
Cu1 + NaOH = CuOH + Na =>
Cu1 + NaOH = CuOH + Na
CH3COOH + HNO3 = HCOOH + CH3NO3 =>
CH3COOH + HNO3 = HCOOH + CH3NO3
Na2SO4 + CaP = Na2P + CaSO4 =>
Na2SO4 + CaP = Na2P + CaSO4
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
FeTi2O5 + HCl = FeCl2 + TiO2 + H2O =>
FeTi2O5 + 2 HCl = FeCl2 + 2 TiO2 + H2O
CaC2 + HOH = C2H2 + Ca(OH)2 =>
CaC2 + 2 HOH = C2H2 + Ca(OH)2
ZnSO4 + Sn(ClO3)4 = ZnClO3 + Sn(SO4)4 =>
4 ZnSO4 + Sn(ClO3)4 = 4 ZnClO3 + Sn(SO4)4
Fe2O3 + C3H8 = Fe + CO2 + H2O =>
10 Fe2O3 + 3 C3H8 = 20 Fe + 9 CO2 + 12 H2O
C3H7Cl + KOH = KCl + H2O + C3H6 =>
C3H7Cl + KOH = KCl + H2O + C3H6
NO2 + H3O = HNO3 + NO =>
5 NO2 + H3O = 3 HNO3 + 2 NO
CH3COOHCH3CH2CH2OH = C5H10O2H2O =>
CH3COOHCH3CH2CH2OH = C5H10O2H2O
Na3P + H2SO4 = Na2SO4 + H3P =>
2 Na3P + 3 H2SO4 = 3 Na2SO4 + 2 H3P
Na3PO4 + FeI2 = FePO4 + Na3I2 =>
Na3PO4 + FeI2 = FePO4 + Na3I2
Na2TeO3(aq) + NaI(aq) + HCl(aq) = NaCl(aq) + Te(s) + H2O(l) + I2(s) =>
Na2TeO3(aq) + 4 NaI(aq) + 6 HCl(aq) = 6 NaCl(aq) + Te(s) + 3 H2O(l) + 2 I2(s)
NH4SCN + FeCl3 + NaF = Cl3NH4 + NaSCN + FeF =>
NH4SCN + FeCl3 + NaF = Cl3NH4 + NaSCN + FeF
Br{-} + H2O = HBr + OH{-}2 =>
Br{-} + H2O = HBr + OH{-}2
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
XCu(NO3)2 + XNa(OH) = XCu(OH)2 + XNaNO3 =>
XCu(NO3)2 + 2 XNa(OH) = XCu(OH)2 + 2 XNaNO3
Ca3P2(s) + H2O(l) = PH3(g) + Ca(OH)2 =>
Ca3P2(s) + 6 H2O(l) = 2 PH3(g) + 3 Ca(OH)2
NaBr + Ag2CO3 = Na2CO3 + AgBr =>
2 NaBr + Ag2CO3 = Na2CO3 + 2 AgBr
HCl + MgOH{2} = MgCl{2} + H2O =>
HCl + MgOH{2} = MgCl{2} + H2O
KClO3 + NaOH = NaClO2 + KOH + O2 =>
2 KClO3 + 2 NaOH = 2 NaClO2 + 2 KOH + O2
CH2CHCH2CH3 + H2O = CH3CHOHCH2CH3 =>
CH2CHCH2CH3 + H2O = CH3CHOHCH2CH3
NaCl*13H2O = NaCl + H2O =>
NaCl*13H2O = NaCl + 13 H2O
MgCl2 + Na3BO3 = Mg3(BO3)2 + NaCl =>
3 MgCl2 + 2 Na3BO3 = Mg3(BO3)2 + 6 NaCl
C3H7OH + PCl3 = C3H7Cl + P(OH)3 =>
3 C3H7OH + PCl3 = 3 C3H7Cl + P(OH)3
Bi + Fl = BiFl =>
Bi + Fl = BiFl
Fe(HSO4)2 + KOH = K2SO4 + FeSO4 + H2O =>
Fe(HSO4)2 + 2 KOH = K2SO4 + FeSO4 + 2 H2O
Pb + (BrO3) = Pb(BrO3) =>
Pb + (BrO3) = Pb(BrO3)
ZrOCl2 + Gd(NO3)3 + NH3 + H2O = Gd2Zr2O7 + HCl + HNO2 =>
2 ZrOCl2 + 2 Gd(NO3)3 + 2 NH3 + 3 H2O = Gd2Zr2O7 + 4 HCl + 8 HNO2
C6H5CH3HNO3 = C6H4CH3NO2H2O =>
C6H5CH3HNO3 = C6H4CH3NO2H2O
HNO3 + Ag(OH) = Ag(NO3) + H2O =>
HNO3 + Ag(OH) = Ag(NO3) + H2O
Ba(SO4) + Al(NO3)3 = Ba(NO3)2 + Al2(SO4)3 =>
3 Ba(SO4) + 2 Al(NO3)3 = 3 Ba(NO3)2 + Al2(SO4)3
Mg(HCO3)2 = H2CO3 + MgCO3 =>
Mg(HCO3)2 = H2CO3 + MgCO3
CSClO3 = CSCl + O2 =>
2 CSClO3 = 2 CSCl + 3 O2
H2S + Cu = CuSH2 =>
H2S + Cu = CuSH2
RbCl + Br2 = Rb + Br2Cl =>
RbCl + Br2 = Rb + Br2Cl
Ca(OH)2(s) + HBr = CaBr2 + H2O =>
Ca(OH)2(s) + 2 HBr = CaBr2 + 2 H2O
Br2 + Na2CO3 + H2O = NaBr + NaBrO3 + H2CO3 =>
3 Br2 + 3 Na2CO3 + 3 H2O = 5 NaBr + NaBrO3 + 3 H2CO3
FeCl3 + KF = FeF3 + KCl =>
FeCl3 + 3 KF = FeF3 + 3 KCl
CrCO3 + HBr = CrBr2 + H2CO3 =>
CrCO3 + 2 HBr = CrBr2 + H2CO3
Al4C3 + D2O = Al(OD)3 + CD4 =>
Al4C3 + 12 D2O = 4 Al(OD)3 + 3 CD4
HOCl + CaOH = H2O + CaClO =>
HOCl + CaOH = H2O + CaClO
CrO3 + CH2O + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
4 CrO3 + 3 CH2O + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 9 H2O
Ca(HCO3)2HI = CaIH(HCO3)2 =>
Ca(HCO3)2HI = CaIH(HCO3)2
SO2 + Ca(OH)2 = Ca(HSO3)2 =>
2 SO2 + Ca(OH)2 = Ca(HSO3)2
SO2Cl2 + HI(g) = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI(g) = H2S + 2 H2O + 2 HCl + 4 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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