| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 CrO2Cl2 + C2H5OH = 6 Cr2O3 + 3 H2O + 2 CO2 + 12 Cl2
C6H5CH2CH2CHC6H5COOH + H2NCH2CH2CH2CH2OH + HNO3 + H2SO4 + HCl + H3PO4 = C6H5ClCH3CH3CH2C6H5COOH3NCH3CH3OOCH3OOPSO4 + H2O =>
82.999999999999C6H5CH2CH2CHC6H5COOH + 85.999999999999H2NCH2CH2CH2CH2OH + 2 HNO3 + 87.999999999999H2SO4 + 87.999999999999HCl + 87.999999999999H3PO4 = 87.999999999999C6H5ClCH3CH3CH2C6H5COOH3NCH3CH3OOCH3OOPSO4 + 81.999999999999H2O
HClO2(aq) + NaOH(aq) = NaClO2(aq) + H2O(aq) =>
HClO2(aq) + NaOH(aq) = NaClO2(aq) + H2O(aq)
CuSO4 + CO = Cu2S + CO2 + SO2 =>
2 CuSO4 + 6 CO = Cu2S + 6 CO2 + SO2
C5 = C2 =>
2 C5 = 5 C2
SnSO4 + Sn = Sn2SO4 =>
SnSO4 + Sn = Sn2SO4
Na2S + Ba(OH)2 = NaOH + BaS =>
Na2S + Ba(OH)2 = 2 NaOH + BaS
H{2+} + Br{2-} = HBr =>
H{2+} + Br{2-} = HBr
C6H4(NH2)COOH + C2H5OH = C7H6(NH2)COOCH3 + H2O =>
C6H4(NH2)COOH + C2H5OH = C7H6(NH2)COOCH3 + H2O
Ni(C9H6ON)2 + O2 = CO2 + NiO + H2O + NH4 =>
2 Ni(C9H6ON)2 + 37 O2 = 36 CO2 + 2 NiO + 4 H2O + 4 NH4
(SO4) + BaCl2 = BaSO4 + Cl =>
(SO4) + BaCl2 = BaSO4 + 2 Cl
Al2(C03)3 + CaBr2 = CaC03 + AlBr3 =>
Al2(C03)3 + 3 CaBr2 = 3 CaC03 + 2 AlBr3
KClO3 + HClO = KClO4 + HCl =>
KClO3 + HClO = KClO4 + HCl
Mg(OH)2(g) = MgO(s) + H2O =>
Mg(OH)2(g) = MgO(s) + H2O
C4H2FeO4 + O2 = Fe2O3 + CO2 + H =>
4 C4H2FeO4 + 11 O2 = 2 Fe2O3 + 16 CO2 + 8 H
CS(s) + S8(S) = CS2S(s) =>
9 CS(s) + 2 S8(S) = 9 CS2S(s)
ZnSO4*7H2O + HNO3 = Zn(NO3)2 + H2SO4 + H2O =>
ZnSO4*7H2O + 2 HNO3 = Zn(NO3)2 + H2SO4 + 7 H2O
Mg + HNO3(diluted) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(diluted) = 5 Mg(NO3)2 + N2 + 6 H2O
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(s)
Ag + NaCN + O2 + H2O = AgCN + NaOH =>
4 Ag + 4 NaCN + O2 + 2 H2O = 4 AgCN + 4 NaOH
K3AsO4 + KI + H2SO4 = K3AsO3 + I2 + K2SO4 + H2O =>
K3AsO4 + 2 KI + H2SO4 = K3AsO3 + I2 + K2SO4 + H2O
Cr2O3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
Cr2O3 + 4 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + 2 H2O
NaMnSO4 = MnNa(SO4) =>
NaMnSO4 = MnNa(SO4)
C6H5CH3CH2 + H2O2 = CO2 + H2O =>
C6H5CH3CH2 + 21 H2O2 = 8 CO2 + 26 H2O
CH3Br + NaOH = NaBr + CH3OH =>
CH3Br + NaOH = NaBr + CH3OH
IO4{-} + H = I{-} + H2O =>
IO4{-} + 8 H = I{-} + 4 H2O
C4OH6 + O2 = CO2 + H2O =>
C4OH6 + 5 O2 = 4 CO2 + 3 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Na2CO3(s) + KOH = K2CO3 + NaOH =>
Na2CO3(s) + 2 KOH = K2CO3 + 2 NaOH
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zincoxide + sodiumbromide = zincbromide + sodiumoxide =>
ZnO + 2 NaBr = ZnBr2 + Na2O
C2H4O2 + MgCO3 = CO2 + H2O + Mg(CH3COO)2 =>
2 C2H4O2 + MgCO3 = CO2 + H2O + Mg(CH3COO)2
CaC2O4 + H2SO4 = Ca(SO4) + H2C2O4 =>
CaC2O4 + H2SO4 = Ca(SO4) + H2C2O4
[Co(NH3)3]Cl3 + AgNO3 = AgCl + [Co(NH3)3](NO3)3 =>
[Co(NH3)3]Cl3 + 3 AgNO3 = 3 AgCl + [Co(NH3)3](NO3)3
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
{234}Th{90} = {234}Pa{91}{+} =>
{234}Th{90} = {234}Pa{91}{+}
NH3 + K2O = KOH + KNH2 =>
NH3 + K2O = KOH + KNH2
CH3CH2Na + HCl = CH3CH3 + NaCl =>
CH3CH2Na + HCl = CH3CH3 + NaCl
C3H6O2 + K2O = C3H5O2K + H2O =>
2 C3H6O2 + K2O = 2 C3H5O2K + H2O
Ag + ZnCl2 = AgCl + Zn =>
2 Ag + ZnCl2 = 2 AgCl + Zn
(Na)2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
(Na)2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
Cl + CH3 = HCl + CCl4 =>
7 Cl + CH3 = 3 HCl + CCl4
(NH4)6[Mo7O24] + Na2HPO4 + H2SO4 = (NH4)2[SO4] + (NH4)3[P(Mo3O10)4] + Na2[SO4] + H2O =>
24(NH4)6[Mo7O24] + 14 Na2HPO4 + 65 H2SO4 = 51(NH4)2[SO4] + 14(NH4)3[P(Mo3O10)4] + 14 Na2[SO4] + 72 H2O
NaOH + CI = NaCI + NaCIO3 + H2O =>
6 NaOH + 6 CI = 5 NaCI + NaCIO3 + 3 H2O
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
Cu5O5 + HCl = CuCl2 + H2O =>
Cu5O5 + 10 HCl = 5 CuCl2 + 5 H2O
C6H12O6 + NH3 = C6H10N1O3 + CO2 + H2O =>
25 C6H12O6 + 24 NH3 = 24 C6H10N1O3 + 6 CO2 + 66 H2O
FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + [Fe(NO)]SO4 + H2O =>
8 FeSO4 + 2 KNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 2[Fe(NO)]SO4 + 4 H2O
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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