| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2(g) + H2O(l) = H2SO3(g)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Ni(NO3)2*6H2O + CO(NH2)2 = CO2 + H2O + N2 + NiO =>
3 Ni(NO3)2*6H2O + 5 CO(NH2)2 = 5 CO2 + 28 H2O + 8 N2 + 3 NiO
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
SrCl2 + (NH4)2O = SrO + (NH4)Cl =>
SrCl2 + (NH4)2O = SrO + 2(NH4)Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
C6H10 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 10 C2H5COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
PbCl2 + KI = KCl + Pb + I2 =>
PbCl2 + 2 KI = 2 KCl + Pb + I2
K + H = K6H3 =>
6 K + 3 H = K6H3
Hg2(NO3)2 = Hg + NO2 + O2 =>
Hg2(NO3)2 = 2 Hg + 2 NO2 + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2 =>
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2
CH3CH2NH3Cl + NaOH = CH3CH2NH2H2O + NaCl =>
CH3CH2NH3Cl + NaOH = CH3CH2NH2H2O + NaCl
PhS + H2O2 = PhSO4 + H2O =>
PhS + 4 H2O2 = PhSO4 + 4 H2O
C3H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C3H5OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
CuOH + H2 = Cu + HOH =>
2 CuOH + H2 = 2 Cu + 2 HOH
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Al2(CO3)3(s) + HBr(aq) = AlBr3(aq) + H2O(l) + CO2(g) =>
Al2(CO3)3(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2O(l) + 3 CO2(g)
Pt + CrBr3 = PtBr + Cr =>
3 Pt + CrBr3 = 3 PtBr + Cr
AgCl + PbI2 = AgI + PbCl2 =>
2 AgCl + PbI2 = 2 AgI + PbCl2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Tr3H6 + O2 = TrO2 + H2O =>
2 Tr3H6 + 9 O2 = 6 TrO2 + 6 H2O
Li2SO4 + SrBr2 = SrSO4 + LiBr =>
Li2SO4 + SrBr2 = SrSO4 + 2 LiBr
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Pb + H2O = Pb(OH) + H =>
Pb + H2O = Pb(OH) + H
CsSO3 + HCl = HSO3 + CsCl =>
CsSO3 + HCl = HSO3 + CsCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al(ClO3)3 + K = KClO3 + Al =>
Al(ClO3)3 + 3 K = 3 KClO3 + Al
CH5N + CCl2O = C2H3NO + HCl =>
CH5N + CCl2O = C2H3NO + 2 HCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
XMg + HCl = XMgH + Cl =>
XMg + HCl = XMgH + Cl
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
I2 + H2S = HI + S =>
I2 + H2S = 2 HI + S
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
BaO + Cl2 = BaCl2 + O =>
BaO + Cl2 = BaCl2 + O
K + Al(ClO3)3 = K(ClO3) + Al =>
3 K + Al(ClO3)3 = 3 K(ClO3) + Al
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaO = Ba + O =>
BaO = Ba + O
FeS2 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O =>
2 FeS2 + 15 MnO2 + 14 H2SO4 = Fe2(SO4)3 + 15 MnSO4 + 14 H2O
K3[Al(C2O4)3]*3H2O + H2SO4 + KMnO4 = K2SO4 + MnSO4 + CO2 + H2O + Al2(SO4)3 =>
10 K3[Al(C2O4)3]*3H2O + 48 H2SO4 + 12 KMnO4 = 21 K2SO4 + 12 MnSO4 + 60 CO2 + 78 H2O + 5 Al2(SO4)3
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
(CH3COO)2Ca + NaOH = CH3COONa + Ca(OH)2 =>
(CH3COO)2Ca + 2 NaOH = 2 CH3COONa + Ca(OH)2
FeSO4 + Ni(CH3CO2)2 = NiSO4 + Fe(CH3CO2)2 =>
FeSO4 + Ni(CH3CO2)2 = NiSO4 + Fe(CH3CO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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