| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3COH + 2 KMnO4 + 6 HCl = 5 CH3COOH + 2 MnCl2 + 2 KCl + 3 H2O
SCl6 = S + Cl6 =>
SCl6 = S + Cl6
MgO + O2 = MgOO2 =>
MgO + O2 = MgOO2
Ae(OH)3 + HCe = AeCe3 + H2O =>
Ae(OH)3 + 3 HCe = AeCe3 + 3 H2O
Fe[OH]2 + H2O2 = Fe[OH]3 =>
2 Fe[OH]2 + H2O2 = 2 Fe[OH]3
FeSO4 + OH + H2O = Fe(OH)3 + SO4H2O =>
FeSO4 + 3 OH + H2O = Fe(OH)3 + SO4H2O
C7H13Cl + NaOH = H14ONaClC7 =>
C7H13Cl + NaOH = H14ONaClC7
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
La2(C2O4)3 = La2O3 + CO + CO2 =>
La2(C2O4)3 = La2O3 + 3 CO + 3 CO2
HCl + MgSe = H2Se + MgCl2 =>
2 HCl + MgSe = H2Se + MgCl2
Fr + H2 = FrH2 =>
Fr + H2 = FrH2
CO2 + HNO3 + H3PO4 + H2O = C106H263O110N16P + O2 =>
106 CO2 + 16 HNO3 + H3PO4 + 122 H2O = C106H263O110N16P + 138 O2
CH3COH + KMnO4 + HCl = CH3COOH + MnCl2 + KCl + H2O =>
5 CH3COH + 2 KMnO4 + 6 HCl = 5 CH3COOH + 2 MnCl2 + 2 KCl + 3 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
NaVO3 + H2O2 + H2SO4 = H3[VO2(O2)2] + Na2SO4 + H2O =>
2 NaVO3 + 4 H2O2 + H2SO4 = 2 H3[VO2(O2)2] + Na2SO4 + 2 H2O
Au + CN{-} + [Fe(CN)6]3{-} = [Au(CN)4]{-} + [Fe(CN)4]{-}2 =>
8 Au + 14 CN{-} + 3[Fe(CN)6]3{-} = 8[Au(CN)4]{-} + 9[Fe(CN)4]{-}2
K[Al(OH)4]CO2 = KHCO3Al(OH)3 =>
K[Al(OH)4]CO2 = KHCO3Al(OH)3
Ta2O5 + HF = H2[TaF7] + H2O =>
Ta2O5 + 14 HF = 2 H2[TaF7] + 5 H2O
K + Ni(NO3)2 = K(NO3) + Ni =>
2 K + Ni(NO3)2 = 2 K(NO3) + Ni
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
PbCrO4 + H{+} = Pb{2+} + Cr2O7{2-} + H2O =>
2 PbCrO4 + 2 H{+} = 2 Pb{2+} + Cr2O7{2-} + H2O
MgSO4(aq) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + ZnSO4(aq) =>
MgSO4(aq) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + ZnSO4(aq)
FeCuS = FeSCu =>
FeCuS = FeSCu
KIO3 + K2S2O8 + KOH = K2H2IO6 + K2SO4 + H2O =>
2 KIO3 + 3 K2S2O8 + 8 KOH = 2 K2H2IO6 + 6 K2SO4 + 2 H2O
In + HNO3 = InO3 + NO + H2O =>
In + 2 HNO3 = InO3 + 2 NO + H2O
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH =>
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH
Br2O + H2O = H2Br2O2 =>
Br2O + H2O = H2Br2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + Zn + H2SO4 = KHSO4 + MnSO4 + ZnSO4 + H2O =>
2 KMnO4 + 5 Zn + 9 H2SO4 = 2 KHSO4 + 2 MnSO4 + 5 ZnSO4 + 8 H2O
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COH + KMnO4 + HCl = CH3COOH + MnCl2 + KCl + H2O =>
5 CH3COH + 2 KMnO4 + 6 HCl = 5 CH3COOH + 2 MnCl2 + 2 KCl + 3 H2O
Na3AsO4 + NaI + H2SO4 = As2O3 + H2O + I2 + Na2SO4 =>
2 Na3AsO4 + 4 NaI + 5 H2SO4 = As2O3 + 5 H2O + 2 I2 + 5 Na2SO4
CH2O = C6H12O6 =>
6 CH2O = C6H12O6
H{+} + Cl{-} = H2 + Cl2 =>
2 H{+} + 2 Cl{-} = H2 + Cl2
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
Mn{7}{+} + S{2}{-} = Mn{2]{-}+S{7} =>
Mn{7}{+} + S{2}{-} = Mn{2]{-}+S{7}
(NH4)2CO3 + H2SO3 = (NH4)2SO3 + H2CO3 =>
(NH4)2CO3 + H2SO3 = (NH4)2SO3 + H2CO3
UO2SO4 + NaOH = Na2U2O7 + Na2SO4 + H2O =>
2 UO2SO4 + 6 NaOH = Na2U2O7 + 2 Na2SO4 + 3 H2O
Cu + Fe2S3 = CuS + Fe =>
3 Cu + Fe2S3 = 3 CuS + 2 Fe
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3H2O
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
Fe + CaSO4 = FeSO4 + Ca =>
Fe + CaSO4 = FeSO4 + Ca
Zn + Hg(NO3)2 = Hg*Zn(NO3)2 =>
Zn + Hg(NO3)2 = Hg*Zn(NO3)2
Al2O3 + SiO2 = Al2SiO5 =>
Al2O3 + SiO2 = Al2SiO5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O3 + Cl2 = ClO2 =>
4 O3 + 3 Cl2 = 6 ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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