| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C19H36 + 37 O2 = 38 CO + 36 H2O
Cl2 = Cl =>
Cl2 = 2 Cl
(NH4)3(PO4) + Ba(OH)2 = Ba3(PO4)2 + NH4(OH) =>
2(NH4)3(PO4) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4(OH)
KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4 =>
2 KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4
CdO + NH3H2O = [Cd(NH3)4](OH)2 + H2O =>
CdO + 4 NH3H2O = [Cd(NH3)4](OH)2 + 3 H2O
CuSO4 + NaHS = CuS + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaHS = 2 CuS + Na2SO4 + H2SO4
HOOC(CH2)COOHNaOH = HOOC(CH2)COONaH2O =>
HOOC(CH2)COOHNaOH = HOOC(CH2)COONaH2O
HI(aq) + Ca(OH)2(aq) = CaI2(aq) + H2O(l) =>
2 HI(aq) + Ca(OH)2(aq) = CaI2(aq) + 2 H2O(l)
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
(CH3CO)2S + H2O = H2SO3 + H6C4 =>
(CH3CO)2S + H2O = H2SO3 + H6C4
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
CO2 + N2 + H2O + O = C3H5NO33 =>
6 CO2 + N2 + 5 H2O + 49 O = 2 C3H5NO33
H2SO4 + Sb = Sb2(SO4)3 + H2O + SO2 =>
6 H2SO4 + 2 Sb = Sb2(SO4)3 + 6 H2O + 3 SO2
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
Cu(NO3)2 + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6 + 2 NO3
Mg(SO4) + (NH4)2SO4 + H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4 =>
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
CH3CH2COOH + CaOH = CH3CH2COOCa + H2O =>
CH3CH2COOH + CaOH = CH3CH2COOCa + H2O
CH3OH + Cl = CH3OCl + H2 =>
2 CH3OH + 2 Cl = 2 CH3OCl + H2
LiHBr = HLiBr =>
LiHBr = HLiBr
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
Mg(SO4) + (NH4)2SO4 + H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4 =>
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4
NaHSO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
NaHSO4 + NaHCO3 = Na2SO4 + CO2 + H2O
NaOH(HCl) = H2O + NaCl =>
NaOH(HCl) = H2O + NaCl
CO2 + H2S = CH2O + S + H2O =>
CO2 + 2 H2S = CH2O + 2 S + H2O
HBr + SO3 = H2SO3 + Br2 =>
2 HBr + SO3 = H2SO3 + Br2
CH2COOH + H2O = CH2COO + H3O =>
CH2COOH + H2O = CH2COO + H3O
NH3 + (HNO3) = NH4NO3 =>
NH3 + (HNO3) = NH4NO3
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + HOH =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 HOH
HCl(aq) + CsHSO3(aq) = H2O(l) + SO2(g) + CsCl(aq) =>
HCl(aq) + CsHSO3(aq) = H2O(l) + SO2(g) + CsCl(aq)
Ca(OH)2 + Hg = Hg(OH) + Ca =>
Ca(OH)2 + 2 Hg = 2 Hg(OH) + Ca
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
NaNO2 + NaOH + KMnO4 = Na2MnO4 + KNO3 + H2O + K2MnO4 =>
2 NaNO2 + 4 NaOH + 4 KMnO4 = 3 Na2MnO4 + 2 KNO3 + 2 H2O + K2MnO4
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
PH3H2O = PH2H3O =>
PH3H2O = PH2H3O
As2O3 + NaOH + H2O = Na3As(OH)6 =>
As2O3 + 6 NaOH + 3 H2O = 2 Na3As(OH)6
CuO + H + HSO4 = CuSO4 + H2O =>
CuO + H + HSO4 = CuSO4 + H2O
H2 + Al = AlH3 =>
3 H2 + 2 Al = 2 AlH3
KMnO4 + Na2S2O3 + HCl = MnCl2 + Na2S4O6 + NaCl + KCl + H2O =>
2 KMnO4 + 10 Na2S2O3 + 16 HCl = 2 MnCl2 + 5 Na2S4O6 + 10 NaCl + 2 KCl + 8 H2O
NO3H = HNO3 =>
NO3H = HNO3
Fe + NiSO4 = Fe2(SO4)3 + Ni =>
2 Fe + 3 NiSO4 = Fe2(SO4)3 + 3 Ni
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NH2CH2COOH(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 NH2CH2COOH(s) + 9 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)
MgCO3 + H2SO4 = MgCO3H2SO4 =>
MgCO3 + H2SO4 = MgCO3H2SO4
HOOC(C6H4)COOKKOH = KOOC(C6H4)COOKH2O =>
HOOC(C6H4)COOKKOH = KOOC(C6H4)COOKH2O
FeCl2 + H2O2 = O2 + FeHCl2 =>
2 FeCl2 + H2O2 = O2 + 2 FeHCl2
GeCl4 + H2Se = GeSe2 + HCl =>
GeCl4 + 2 H2Se = GeSe2 + 4 HCl
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 420 CO2 + 1106 KNO3 + 1176 Mn(NO3)2 + 1879 H2O
Hg2 + Na2S = HgS + Na =>
Hg2 + 2 Na2S = 2 HgS + 4 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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