| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + SNCl2 = 2 FeCl2 + SNCl4
NaC6H8O6 + CaCl2 = NaCl + C12H16CaO12 =>
2 NaC6H8O6 + CaCl2 = 2 NaCl + C12H16CaO12
NH6(SO3) + HCl = HCl(SO3) + NH6 =>
NH6(SO3) + HCl = HCl(SO3) + NH6
Na2S + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
Na2S + 8 KMnO4 + 8 NaOH = 4 K2MnO4 + 4 Na2MnO4 + Na2SO4 + 4 H2O
(NH4)3PO4 + KOH = K3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 H2O + 3 NH3
Fe(OH)3 = H3FeO3 =>
Fe(OH)3 = H3FeO3
C4H8 + O3 = CO2 + H2O =>
C4H8 + 4 O3 = 4 CO2 + 4 H2O
CH4 + NF3 + O2 = CF4 + NO + HF =>
3 CH4 + 8 NF3 + 4 O2 = 3 CF4 + 8 NO + 12 HF
CI2 + Br2 = CBr4 + I2 =>
CI2 + 2 Br2 = CBr4 + I2
H{2+} = H{2}O =>
H{2+} = H{2}O
C6H12 + C3H6OONH2 = C9H20(NO2) =>
C6H12 + C3H6OONH2 = C9H20(NO2)
CH3I + H2 = CH4 + HI =>
CH3I + H2 = CH4 + HI
CoO(oh) + H2SO4 = CoSO4 + H2O =>
CoO(oh) + H2SO4 = CoSO4 + H2O
INa + Cl = NaCl + I =>
INa + Cl = NaCl + I
Fe{3+}(aq) + SCN{-}(aq) + Na2HPO4(aq) = Fe2(HPO4)3 + NaSCN =>
2 Fe{3+}(aq) + 6 SCN{-}(aq) + 3 Na2HPO4(aq) = Fe2(HPO4)3 + 6 NaSCN
KCl + Cu = K + CuCl2 =>
2 KCl + Cu = 2 K + CuCl2
Ba + HNO3 = Ba(NO3)2 + NO + H2O =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 4 H2O
NiClO4 = Ni + ClO4 =>
NiClO4 = Ni + ClO4
HCH2ClCO2 + H2O = HCH3ClCO2 + OH =>
HCH2ClCO2 + H2O = HCH3ClCO2 + OH
Mg + HNO3 = H2O + NO2 + Mg(NO3)2 =>
Mg + 4 HNO3 = 2 H2O + 2 NO2 + Mg(NO3)2
B(s) + Cl2 = BCl3(s) =>
2 B(s) + 3 Cl2 = 2 BCl3(s)
NH3 + F2 = NF + H2F =>
4 NH3 + 5 F2 = 4 NF + 6 H2F
NiBr2 + Co = CoBr2 + Ni =>
NiBr2 + Co = CoBr2 + Ni
AlCl3 + (NH4)PO4 = AlPO4 + (NH4)Cl3 =>
AlCl3 + (NH4)PO4 = AlPO4 + (NH4)Cl3
Pb(NO3)2(s) = PbO + NO2 + O2 =>
2 Pb(NO3)2(s) = 2 PbO + 4 NO2 + O2
XNaOH + HNO3 = XNaNO3 + H2O =>
XNaOH + HNO3 = XNaNO3 + H2O
KBiO3 + KI + HNO3 = KIO3 + Bi2 + KNO3 + H2O =>
6 KBiO3 + 5 KI + 6 HNO3 = 5 KIO3 + 3 Bi2 + 6 KNO3 + 3 H2O
(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + BaSO4(s)
HBrO3(aq) + Ca(s) = Ca2(BrO3)2 + H2 =>
2 HBrO3(aq) + 2 Ca(s) = Ca2(BrO3)2 + H2
(NH4)2CO3 + COCl2 = (NH4)2Cl2 + COCO3 =>
(NH4)2CO3 + COCl2 = (NH4)2Cl2 + COCO3
H2 + O2 + SO3 = H2(SO4) =>
2 H2 + O2 + 2 SO3 = 2 H2(SO4)
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
CH2COOH + HCl = CH2COCl + H2O =>
CH2COOH + HCl = CH2COCl + H2O
K2S + Fe(NO3)3 = Fe2S3 + KNO3 =>
3 K2S + 2 Fe(NO3)3 = Fe2S3 + 6 KNO3
CH3COOH + KHSO4 = CH3COOK + H2SO4 =>
CH3COOH + KHSO4 = CH3COOK + H2SO4
KMnO4 + H2SO4 + CH3CH2OH = MnSO4 + K2SO4 + H2O + CO2 =>
12 KMnO4 + 18 H2SO4 + 5 CH3CH2OH = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
KNO2 + K2Cr2O7 + H2SO4 = NO2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 KNO2 + K2Cr2O7 + 7 H2SO4 = 6 NO2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4
HNO3 + As = H2O + NO2 + H3AsO4 =>
5 HNO3 + As = H2O + 5 NO2 + H3AsO4
Na2WO4 + HCl + Na2S = Na2[WOCl5] + S + H2O + NaCl =>
2 Na2WO4 + 12 HCl + Na2S = 2 Na2[WOCl5] + S + 6 H2O + 2 NaCl
SnCl6 + H2 = Sn + HCl =>
SnCl6 + 3 H2 = Sn + 6 HCl
phosphorus + nitricacid = nitrogendioxide + water + phosphoricacid =>
P + 5 HNO3 = 5 NO2 + H2O + H3PO4
HNO2 + NaC2H3O2 = NaNO2 + HC2H3O2 =>
HNO2 + NaC2H3O2 = NaNO2 + HC2H3O2
HCH + NaOH = H2O + NaCH =>
HCH + NaOH = H2O + NaCH
As2O3 + H2O + LiMnO4 + H2SO4 = MnSO4 + H3AsO4 + Li2SO4 =>
5 As2O3 + 9 H2O + 4 LiMnO4 + 6 H2SO4 = 4 MnSO4 + 10 H3AsO4 + 2 Li2SO4
AlH3 + HBr = AlBr + H =>
AlH3 + HBr = AlBr + 4 H
LiCl + CuF = LiF + CuCl =>
LiCl + CuF = LiF + CuCl
MgCl2 + H2 = MgH2 + Cl2 =>
MgCl2 + H2 = MgH2 + Cl2
Mn(ClO3)2 + AgI = AgClO3 + MnI2 =>
Mn(ClO3)2 + 2 AgI = 2 AgClO3 + MnI2
NaI + ICl3 = NaCl + I2 =>
3 NaI + ICl3 = 3 NaCl + 2 I2
HNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
6 HNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + 3 NO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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