| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + FeS = FeSO4 + H2S
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
H2SO3 + Zn(OH)2 = H2O + ZnSO3 =>
H2SO3 + Zn(OH)2 = 2 H2O + ZnSO3
PVDF + NaOH = PVDOH + NaF =>
PVDF + NaOH = PVDOH + NaF
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
TcCl6 + KOH = KTcO4 + TcO2 + KCl + H2O =>
3 TcCl6 + 20 KOH = 2 KTcO4 + TcO2 + 18 KCl + 10 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NaCN + NaOCl + H2O = CO2 + NaCl + NaOH + N2 =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + 5 NaCl + 2 NaOH + N2
CH3OH + C3H7OH = CH3OHC3H7OH =>
CH3OH + C3H7OH = CH3OHC3H7OH
H2SO4Na2CO3 = H2CO3Na2SO4 =>
H2SO4Na2CO3 = H2CO3Na2SO4
(COOH)2*2H2O + KOH = K2(COO)2 + H2O =>
(COOH)2*2H2O + 2 KOH = K2(COO)2 + 4 H2O
CrO3 + Cl{-} + H{+} = Cl2 + H2O + Cr{3+} =>
2 CrO3 + 6 Cl{-} + 12 H{+} = 3 Cl2 + 6 H2O + 2 Cr{3+}
Mg(OH)2 + Al2O3 = MgO + Al(OH)3 =>
3 Mg(OH)2 + Al2O3 = 3 MgO + 2 Al(OH)3
AlHCl3 = AlCl3 + H =>
AlHCl3 = AlCl3 + H
H2[TiO2Cl4] + H2O2 + NaOH = Na4[Ti(O2)4] + NaCl + H2O =>
H2[TiO2Cl4] + 3 H2O2 + 8 NaOH = Na4[Ti(O2)4] + 4 NaCl + 8 H2O
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
CH3Cl + NH3 = CH3NH2 + NH4Cl =>
CH3Cl + 2 NH3 = CH3NH2 + NH4Cl
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
Ga(OH)3 + NaOH = Na3[Ga(OH)6] =>
Ga(OH)3 + 3 NaOH = Na3[Ga(OH)6]
[(CH3)2CH]2NC2H4Cl*HCl + (NH2)2CS = [(CH3)2CH]2NC2H4ClS(NH2)2C*HCl =>
[(CH3)2CH]2NC2H4Cl*HCl + (NH2)2CS = [(CH3)2CH]2NC2H4ClS(NH2)2C*HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
O + Br2 = Br2O3 =>
3 O + Br2 = Br2O3
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
Na2CO3(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + CO2(g) + H2O(l)
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C3H6O9 = CO2 + H2O =>
C3H6O9 = 3 CO2 + 3 H2O
Fe(NO3)3 + Zn = Zn(NO3)3 + Fe =>
Fe(NO3)3 + Zn = Zn(NO3)3 + Fe
H3PO + OH = H2O + PO4 =>
H3PO + 9 OH = 6 H2O + PO4
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
IF5 + SBF5 = SBF6 + IF4 =>
IF5 + SBF5 = SBF6 + IF4
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
C + AgNO3 = C(NO3)2 + Ag =>
C + 2 AgNO3 = C(NO3)2 + 2 Ag
CH43COOH + O2 = CO2 + H2O =>
CH43COOH + 12 O2 = 2 CO2 + 22 H2O
CaSO3 + HCl = CaCl2 + H2SO3 =>
CaSO3 + 2 HCl = CaCl2 + H2SO3
HI + NaCl = NaI + HCl =>
HI + NaCl = NaI + HCl
KMnO4 + K2SO3 + KOH = H2O + K2MnO4 + K2SO4 =>
2 KMnO4 + K2SO3 + 2 KOH = H2O + 2 K2MnO4 + K2SO4
Mg + H3Po4 = H2 + Mg(Po4)2 =>
Mg + 2 H3Po4 = 3 H2 + Mg(Po4)2
Na2SO4 + Zn(NO3)2 = Na(NO3) + Zn2(SO4)2 =>
2 Na2SO4 + 2 Zn(NO3)2 = 4 Na(NO3) + Zn2(SO4)2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Cr2O3*3H2O = Cr2O3 + H2O =>
Cr2O3*3H2O = Cr2O3 + 3 H2O
NaIO3 = NaI + O2 =>
2 NaIO3 = 2 NaI + 3 O2
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
CrO7{-2} + C2O4{-2} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{-2} + 9 C2O4{-2} + 28 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
Al(s) + HCl(l) = AlCl3 + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3 + 3 H2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C + H2 + O2 = C8H18O =>
16 C + 18 H2 + O2 = 2 C8H18O
C2H5OH + Al2O3 = H2O + Al + CH3COH =>
3 C2H5OH + Al2O3 = 3 H2O + 2 Al + 3 CH3COH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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