| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4 + 3 NaCl = Na3PO4 + K3Cl3
C3H6 = C6H6 + H2 =>
2 C3H6 = C6H6 + 3 H2
AlBr3 + Cl2 = Cl3Al + Br =>
2 AlBr3 + 3 Cl2 = 2 Cl3Al + 6 Br
C6H3CH3CH3CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H3CH3CH3CH3 + 66 KMnO4 + 75 KOH = 9 C6H5COOK + 66 K2MnO4 + 57 H2O
C4H10O + NaBr + H2SO4 = C4H9Br + H2O + NaHSO4 =>
C4H10O + NaBr + H2SO4 = C4H9Br + H2O + NaHSO4
NiCO3 + H3NSO3 = H4N2NiO6S2 + CO2 + H2O =>
NiCO3 + 2 H3NSO3 = H4N2NiO6S2 + CO2 + H2O
BaCl2 + Na3C6H5O7 = Ba3(C6H5O7)2 + NaCl =>
3 BaCl2 + 2 Na3C6H5O7 = Ba3(C6H5O7)2 + 6 NaCl
NO2 + H2O = HNO2HNO3 =>
2 NO2 + H2O = HNO2HNO3
NaHCO3(aq) + H2SO4(aq) = H2O(l) + CO2(g) + NaHSO4(aq) =>
NaHCO3(aq) + H2SO4(aq) = H2O(l) + CO2(g) + NaHSO4(aq)
BaCl2 + MgSO4 = BaSO4 + Mg(Cl)2 =>
BaCl2 + MgSO4 = BaSO4 + Mg(Cl)2
Cd + AgCl = Cd{+2} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{+2} + 2 Ag + 2 Cl{-}
Hg(OH)2 + HF = HgF2 + H2O =>
Hg(OH)2 + 2 HF = HgF2 + 2 H2O
HNO3 + Mg(HNO3)2 = Mg(NO3)2 + H2O + NO2 =>
2 HNO3 + Mg(HNO3)2 = Mg(NO3)2 + 2 H2O + 2 NO2
Carbondioxide + potassiumhydroxide = Potassiumcarbonate + water =>
CO2 + 2 KOH = K2CO3 + H2O
NaBr(aq) + Cl2 = NaCl + Br =>
2 NaBr(aq) + Cl2 = 2 NaCl + 2 Br
H2SO3 + Ca(OH)2 = CaH2(SO3)2 + H2O =>
2 H2SO3 + Ca(OH)2 = CaH2(SO3)2 + 2 H2O
KClO3 + FeSO4 + H2SO4 = KCl + Fe(SO4)2 + H2O =>
KClO3 + 3 FeSO4 + 3 H2SO4 = KCl + 3 Fe(SO4)2 + 3 H2O
LiOH + Zn = LiZn + OH =>
LiOH + Zn = LiZn + OH
CeCl3 + NaOH = Ce(OH)3 + NaCl =>
CeCl3 + 3 NaOH = Ce(OH)3 + 3 NaCl
NO2 + OH{-} = NO2{-} + NO3{-} + H2O =>
2 NO2 + 2 OH{-} = NO2{-} + NO3{-} + H2O
NaHSO4 + C2H5OH = Na2SO4*H2O + C2H5SO4H =>
2 NaHSO4 + C2H5OH = Na2SO4*H2O + C2H5SO4H
C2H5COOH + NH4Cl = C2H5COONH4 + HCl =>
C2H5COOH + NH4Cl = C2H5COONH4 + HCl
Fe7(CN)1810H20 + O2 = Fe2O3 + CN + H2O =>
4 Fe7(CN)1810H20 + 41 O2 = 14 Fe2O3 + 7240 CN + 40 H2O
Ag + HgNO3 = AgNO3 + Hg =>
Ag + HgNO3 = AgNO3 + Hg
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
BaI2 + Li2CO3 = BaCO3 + LiI =>
BaI2 + Li2CO3 = BaCO3 + 2 LiI
CoIO3 + FeC2O4 = CoC2O4 + FeIO3 =>
CoIO3 + FeC2O4 = CoC2O4 + FeIO3
NaCl + Ca(No3)2 = NaNo3 + CaCl2 =>
2 NaCl + Ca(No3)2 = 2 NaNo3 + CaCl2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K3PO4 + NaCl = Na3PO4 + K3Cl3 =>
K3PO4 + 3 NaCl = Na3PO4 + K3Cl3
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
NaOH + CuSO4 = Na2 + SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2 + SO4 + Cu(OH)2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HCl + Sl = SlCl4 + H2 =>
4 HCl + Sl = SlCl4 + 2 H2
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
C6H7O2(OH)3 + Ca(NO3)2 + H3PO4 = C24H28O8(NO3)12 + Ca(H2PO4)2 + H2O =>
4 C6H7O2(OH)3 + 6 Ca(NO3)2 + 12 H3PO4 = C24H28O8(NO3)12 + 6 Ca(H2PO4)2 + 12 H2O
J2 + Cl2 = JCl3 =>
J2 + 3 Cl2 = 2 JCl3
Zn + *HBr = ZnBr2 + H2 =>
Zn + 2*HBr = ZnBr2 + H2
FeCl3 + BaCl2 = Fe(Cl3)2 + BaCl =>
FeCl3 + 3 BaCl2 = Fe(Cl3)2 + 3 BaCl
CrCl2 + H2SO4 = Cr2(SO4)3 + SO2 + HCl + H2O =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + SO2 + 4 HCl + 2 H2O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Bi(NO3)3 + KI = BiI3 + K + NO3 =>
Bi(NO3)3 + 3 KI = BiI3 + 3 K + 3 NO3
Ga(OH)3 + KOH = KGaO2 + H2O =>
Ga(OH)3 + KOH = KGaO2 + 2 H2O
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
H3PO4 + K2CO3 = K3PO4 + CO2 + H2O =>
2 H3PO4 + 3 K2CO3 = 2 K3PO4 + 3 CO2 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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