| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + Zn(CH3CO2)2 = 2 NaCH3CO2 + ZnSO4
CO3Na2 + HCl = CO3H2 + ClNa =>
CO3Na2 + 2 HCl = CO3H2 + 2 ClNa
FeCl3 + C17H21NO4 = Cl3 + C17 + H21 + N + FeO4 =>
FeCl3 + C17H21NO4 = Cl3 + C17 + H21 + N + FeO4
C18H38Cl2 = C18H37ClHCl =>
C18H38Cl2 = C18H37ClHCl
Fe2OH2O = Fe(OH) =>
Fe2OH2O = 2 Fe(OH)
HI(aq) + Ba(OH)2(aq) = BaH + I(OH)2 =>
HI(aq) + Ba(OH)2(aq) = BaH + I(OH)2
KI + K2Cr2O7 + HCl = H2O + KCl + CrCl3 + I2 =>
6 KI + K2Cr2O7 + 14 HCl = 7 H2O + 8 KCl + 2 CrCl3 + 3 I2
KMnO4 + Na2CO3 + C6H14 = KMnO4Na2CO3C6H14 =>
KMnO4 + Na2CO3 + C6H14 = KMnO4Na2CO3C6H14
C2H5OH + CuO = C2H3OH + H2O + Cu =>
C2H5OH + CuO = C2H3OH + H2O + Cu
AlCl3 + CO2 = Al2O3 + CCl4 =>
4 AlCl3 + 3 CO2 = 2 Al2O3 + 3 CCl4
CH3OH + H2O = CHO4 + H3 =>
CH3OH + 3 H2O = CHO4 + 3 H3
SnCl6{2-} + H2 = Sn{2+} + Cl{-} + H{+} =>
SnCl6{2-} + H2 = Sn{2+} + 6 Cl{-} + 2 H{+}
CoCl2 + Zn = ZnCl2 + Co =>
CoCl2 + Zn = ZnCl2 + Co
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
N2O4(l) + N4H2(l) = N2(g) + H2O(g) =>
N2O4(l) + 4 N4H2(l) = 9 N2(g) + 4 H2O(g)
H2O + Cu = H2 + Cu2O =>
H2O + 2 Cu = H2 + Cu2O
C10H16(limonene) + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16(limonene) + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
HNO3 + FeCl3 = Fe(NO3)3 + HCl =>
3 HNO3 + FeCl3 = Fe(NO3)3 + 3 HCl
AgOH = Ag2OH2O =>
2 AgOH = Ag2OH2O
C6H14N + O2 = N2 + CO2 + H2O =>
2 C6H14N + 19 O2 = N2 + 12 CO2 + 14 H2O
Cr2O3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + CO2 =>
Cr2O3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 2 CO2
NaBrO + NaOH + F2 = NaBrO3 + NaF + H2O =>
NaBrO + 4 NaOH + 2 F2 = NaBrO3 + 4 NaF + 2 H2O
Mn(OH)2 + HNO = H2O + Mn(NO)2 =>
Mn(OH)2 + 2 HNO = 2 H2O + Mn(NO)2
Zn(s) + HCl(l) = ZnCl2 + H =>
Zn(s) + 2 HCl(l) = ZnCl2 + 2 H
K + CuO = Cu + KO =>
K + CuO = Cu + KO
SnO + NaOH + H2O = Na2[Sn(OH)4] =>
SnO + 2 NaOH + H2O = Na2[Sn(OH)4]
MoO3(s) + H2(g) = Mo2O3(s) + H2O(l) =>
2 MoO3(s) + 3 H2(g) = Mo2O3(s) + 3 H2O(l)
MgCl2 + NaOH = NaCl + (OH)2Mg =>
MgCl2 + 2 NaOH = 2 NaCl + (OH)2Mg
NO3{-} + Zn + OH = NH3 + ZnO22{-} + H2O =>
NO3{-} + Zn + 35 OH = NH3 + ZnO22{-} + 16 H2O
Ca(OH)2 + CH3COOCH3 = Ca(COOCH3)2 + H2 + O2 =>
3 Ca(OH)2 + 4 CH3COOCH3 = 3 Ca(COOCH3)2 + 6 H2 + O2
C54H110O6 + Ca(OH)2 = H2O + CO2 + Ca =>
C54H110O6 + 157 Ca(OH)2 = 212 H2O + 54 CO2 + 157 Ca
NaOH(s)HNO3(s) = NaNO3(s)H2O(s) =>
NaOH(s)HNO3(s) = NaNO3(s)H2O(s)
In + O = InO16 =>
In + 16 O = InO16
Ni(CN)42{-} + OH{-} + BrO{-} = NiO + CNO{-} + Br{-} + H2O =>
2 Ni(CN)42{-} + 82 OH{-} + 45 BrO{-} = 2 NiO + 84 CNO{-} + 45 Br{-} + 41 H2O
NaPO4(ac) + Pb(No3)2(ac) = NaNo3(ac) + Pb(PO4)2(s) =>
2 NaPO4(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + Pb(PO4)2(s)
Al{2}O{3} = Al + {2} =>
Al{2}O{3} = Al + {2}
Na + CO2 + H2O = NaHCO3 + CO =>
2 Na + 3 CO2 + H2O = 2 NaHCO3 + CO
KMnO4 + FeCl2 + HCl = MnCl2 + KCl + FeCl3 + H2O =>
KMnO4 + 5 FeCl2 + 8 HCl = MnCl2 + KCl + 5 FeCl3 + 4 H2O
Cr(OH)2 + H2SO4 = CrSO4 + HOH =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 HOH
H2SO4 + Mg(OH)2 = Mg(S)O4 + H2O =>
H2SO4 + Mg(OH)2 = Mg(S)O4 + 2 H2O
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
C2H5OK + H2O = KOH + C2H5OH =>
C2H5OK + H2O = KOH + C2H5OH
KSO4 + Cd2S = K2S + CdSO4 =>
2 KSO4 + Cd2S = K2S + 2 CdSO4
CoBr4 + Li2SO3 = CoSO3 + Li2Br4 =>
CoBr4 + Li2SO3 = CoSO3 + Li2Br4
Cl6 + C6H6 = C6H5Cl + HCl =>
Cl6 + 3 C6H6 = 3 C6H5Cl + 3 HCl
LiCl + NiCrO4 = Li2CrO4 + NiCl2 =>
2 LiCl + NiCrO4 = Li2CrO4 + NiCl2
Al(s) + FeO(s) = Fe(s) + AlO(s) =>
Al(s) + FeO(s) = Fe(s) + AlO(s)
MnO2 + HI = H2O + I2 + MnI =>
2 MnO2 + 8 HI = 4 H2O + 3 I2 + 2 MnI
CuS + NO3 = NO + Cu2 + NSO4 =>
2 CuS + 3 NO3 = NO + Cu2 + 2 NSO4
H3 + NaOH = H2O + NaH3 =>
4 H3 + 3 NaOH = 3 H2O + 3 NaH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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