| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NCIO3 = 2 NCI + 3 O2
CO + NaHCl = HCO + NaCl =>
CO + NaHCl = HCO + NaCl
C2H4O + NaOH = CH3CONa + H2O =>
C2H4O + NaOH = CH3CONa + H2O
C5H106(OH)2 + KMnO4 + H2SO4 = C5H9O(OH) + K2SO4 + H2O + MnSO4 =>
5 C5H106(OH)2 + 98 KMnO4 + 147 H2SO4 = 5 C5H9O(OH) + 49 K2SO4 + 392 H2O + 98 MnSO4
H2SO4 + NaI + NaMnO4 = Na2SO4 + MnSO4 + I2 + H2O =>
8 H2SO4 + 10 NaI + 2 NaMnO4 = 6 Na2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
P + O2 = P4O5 =>
8 P + 5 O2 = 2 P4O5
MnO4{-} + Fe2{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
4 MnO4{-} + 5 Fe2{2+} + 32 H{+} = 4 Mn{2+} + 10 Fe{3+} + 16 H2O
C4H10Br = C4H9BrH =>
C4H10Br = C4H9BrH
Zn(OH)Cl = Zn(OH)2 + ZnCl2 =>
2 Zn(OH)Cl = Zn(OH)2 + ZnCl2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
H2O2 + KMnO4 + H2SO4 = O2 + MnSO4 + K2SO4H20 =>
7 H2O2 + 2 KMnO4 + 3 H2SO4 = 11 O2 + 2 MnSO4 + K2SO4H20
K2 + HNO3 = KNO3 + H2 =>
K2 + 2 HNO3 = 2 KNO3 + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C7H15COOH + O2 = C + H2O =>
C7H15COOH + 3 O2 = 8 C + 8 H2O
NH4NO3 + C12H22O11 = NH3 + H2O + CO2 =>
6 NH4NO3 + C12H22O11 = 12 NH3 + 5 H2O + 12 CO2
Fe(NO3)3 + BaS = Fe2S3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaS = Fe2S3 + 3 Ba(NO3)2
AgBr(s) + PbO(s) = PbBr2(s) + Ag2O(s) =>
2 AgBr(s) + PbO(s) = PbBr2(s) + Ag2O(s)
Hg2(NO2)2 + FeF3 = Hg2F2 + Fe(NO2)3 =>
3 Hg2(NO2)2 + 2 FeF3 = 3 Hg2F2 + 2 Fe(NO2)3
AgNO3 + N2 = Ag + N2NO3 =>
AgNO3 + N2 = Ag + N2NO3
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
Sn(s) + O2 = SnO =>
2 Sn(s) + O2 = 2 SnO
Hg(OH)2 + AgNO3 = Hg(NO3)2 + AgOH =>
Hg(OH)2 + 2 AgNO3 = Hg(NO3)2 + 2 AgOH
K4FeCN6 + FeCl3 = Fe2CN6 + K4Cl3 =>
K4FeCN6 + FeCl3 = Fe2CN6 + K4Cl3
AgNO3(aq) + Na2CO3(s) = NaNO3(aq) + Ag2CO3(s) =>
2 AgNO3(aq) + Na2CO3(s) = 2 NaNO3(aq) + Ag2CO3(s)
NaOH = Na{+} + OH{-} =>
NaOH = Na{+} + OH{-}
Al(NO3)3 + KF = K3(AlF6) + KNO3 =>
Al(NO3)3 + 6 KF = K3(AlF6) + 3 KNO3
HCl + K2SIO3 = H2SIO3 + KCl =>
2 HCl + K2SIO3 = H2SIO3 + 2 KCl
FeCl2 + HO + HCl = FeCl3 + H2O =>
FeCl2 + HO + HCl = FeCl3 + H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Al(NO3)3 + KF = K3(AlF6) + KNO3 =>
Al(NO3)3 + 6 KF = K3(AlF6) + 3 KNO3
CuCl2 + NaHCO3 = Cu(OH)2 + NaCl + CO2 =>
CuCl2 + 2 NaHCO3 = Cu(OH)2 + 2 NaCl + 2 CO2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
H2S(g) + O2(g) = SO2(g) + H2O(l) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(l)
C6H5CO2 + H2O = OH + C6H6CO2 =>
C6H5CO2 + H2O = OH + C6H6CO2
NaOH + NH4NO3 = NaNO3 + H2O + NH3 =>
NaOH + NH4NO3 = NaNO3 + H2O + NH3
Li + CoCl = LiCl + Co =>
Li + CoCl = LiCl + Co
Zn(C2H3O2)2(aq) + Na3PO4(aq) = Na(C2H3O2) + Zn3(PO4)2 =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 Na(C2H3O2) + Zn3(PO4)2
NaBrO3 + F2 + NaOH = NaBrO4 + HF + Na2O =>
NaBrO3 + F2 + 2 NaOH = NaBrO4 + 2 HF + Na2O
BaO2 + SO2 = BaSO4 =>
BaO2 + SO2 = BaSO4
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
KNO3 + NaClO = KCl + KClO3 + NaNO3 =>
3 KNO3 + 3 NaClO = 2 KCl + KClO3 + 3 NaNO3
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
C6H5CHCH2Na + CH3CH2CHOH + Cl2 = C6H5CHCH2CH3CH2CHOH + NaCl =>
2 C6H5CHCH2Na + 2 CH3CH2CHOH + Cl2 = 2 C6H5CHCH2CH3CH2CHOH + 2 NaCl
H2S + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4
HCI + K2CO3 = CO2 + H2O + KCI =>
2 HCI + K2CO3 = CO2 + H2O + 2 KCI
CH3CCl3 + Ba(OH)2 + H2O = (CH3COO)2Ba + HCl =>
2 CH3CCl3 + Ba(OH)2 + 2 H2O = (CH3COO)2Ba + 6 HCl
KNo3 + H2SO4 = K2SO4 + HNo3 =>
2 KNo3 + H2SO4 = K2SO4 + 2 HNo3
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
Mn3O4 + H2SO4 = MnSO4 + H2O + O2 =>
2 Mn3O4 + 6 H2SO4 = 6 MnSO4 + 6 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/24
Équations équilibrées sur09/17/23
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