| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 KIO3 + 13 KI + 6 CHCl3 = 18 KCl + 3 H2O + 6 CO2 + 9 I2
Na3PO4(aq) + K2SO4(aq) = Na2SO4(aq) + K3PO4(aq) =>
2 Na3PO4(aq) + 3 K2SO4(aq) = 3 Na2SO4(aq) + 2 K3PO4(aq)
Cl2 + Ca(OH)2 = CaCl2 + CaClO2 + H2O =>
3 Cl2 + 4 Ca(OH)2 = 2 CaCl2 + 2 CaClO2 + 4 H2O
C150H302 + O2 = CO2 + H2O =>
2 C150H302 + 451 O2 = 300 CO2 + 302 H2O
K3[Fe(Cn)6] + Fe = Fe3[Fe(Cn)6]2 + K =>
2 K3[Fe(Cn)6] + 3 Fe = Fe3[Fe(Cn)6]2 + 6 K
CH3NH(CH2)3COOH + CsOH = CH3NH(CH2)3COOCs + H2O =>
CH3NH(CH2)3COOH + CsOH = CH3NH(CH2)3COOCs + H2O
ClO{-} + OH{-} + As = Cl{-} + H2O + AsO4{3-} =>
5 ClO{-} + 6 OH{-} + 2 As = 5 Cl{-} + 3 H2O + 2 AsO4{3-}
X + Q3 = X2Q3 =>
2 X + Q3 = X2Q3
K2Cr2O7 + HCl = Cl2 + Cr2Cl3 + KCl + H2O =>
2 K2Cr2O7 + 28 HCl = 9 Cl2 + 2 Cr2Cl3 + 4 KCl + 14 H2O
H2SO4 + Hg = Hg2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Hg = Hg2SO4 + SO2 + 2 H2O
C19H101O6 + CH4O = C3H8O3 + C19H104O6 =>
4 C19H101O6 + 9 CH4O = 3 C3H8O3 + 4 C19H104O6
FeOCr2O3 + K2CO3 + O2 = K2CrO3 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 3 O2 = 8 K2CrO3 + 8 CO2 + 2 Fe2O3
C7H8O3 + C2H6O3 = C9H8O4 + C2H4O =>
19 C7H8O3 + 2 C2H6O3 = 11 C9H8O4 + 19 C2H4O
H4Sb2O7 + Ca(OH)2 = Ca4(Sb2O7)2 + H2O =>
2 H4Sb2O7 + 4 Ca(OH)2 = Ca4(Sb2O7)2 + 8 H2O
MgSO4(aq) + BaI2(aq) = BaSO4 + MgI2 =>
MgSO4(aq) + BaI2(aq) = BaSO4 + MgI2
H2O2(aq) = H2O(l) + O2(g)H2O2 =>
3 H2O2(aq) = 2 H2O(l) + O2(g)H2O2
HCl(aq) + Mg(ClO4)2(aq) = HClO4(aq) + Mg(Cl)2(aq) =>
2 HCl(aq) + Mg(ClO4)2(aq) = 2 HClO4(aq) + Mg(Cl)2(aq)
LiNO3 + NH4Cl = LiCl + NH4NO3 =>
LiNO3 + NH4Cl = LiCl + NH4NO3
(NH4)6MoO24 + HCl + Na2SO3 = Mo5O14 + NH4Cl + Na2SO4 + H2O =>
5(NH4)6MoO24 + 30 HCl + 91 Na2SO3 = Mo5O14 + 30 NH4Cl + 91 Na2SO4 + 15 H2O
WF6 + C6H6 + H2 = W2C + HF =>
12 WF6 + C6H6 + 33 H2 = 6 W2C + 72 HF
C2H5COONH4 + H2O = C2H5COOH + NH4OH =>
C2H5COONH4 + H2O = C2H5COOH + NH4OH
Cu(OH)2 + KCl = CuCl2 + KOH =>
Cu(OH)2 + 2 KCl = CuCl2 + 2 KOH
K2SO4 + Ba(ClO4)2 = Ba(SO4) + KClO4 =>
K2SO4 + Ba(ClO4)2 = Ba(SO4) + 2 KClO4
Bariumnitrate + sodiumchloride = bariumchloride + sodiumnitrate =>
Ba(NO3)2 + 2 NaCl = BaCl2 + 2 NaNO3
Co2(SO4)3 + NaHCO3 = Co(OH)3 + Na2SO4 + CO2 =>
Co2(SO4)3 + 6 NaHCO3 = 2 Co(OH)3 + 3 Na2SO4 + 6 CO2
CaF2 + H2SO4 = CaS + HF + O2 =>
CaF2 + H2SO4 = CaS + 2 HF + 2 O2
F + AgNO3 = Ag + FNO3 =>
F + AgNO3 = Ag + FNO3
H2SO4 + AgNo3 = Ag2SO4 + HNo3 =>
H2SO4 + 2 AgNo3 = Ag2SO4 + 2 HNo3
Fe(NO3)2 + HCl = FeCl2 + H(NO3) =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 H(NO3)
Fe(NO3)3 + Na2CO3(aq) = Fe2(CO3)3(s) + NaNO3(aq) =>
2 Fe(NO3)3 + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 6 NaNO3(aq)
CuSO4 + NH4OH = Cu(NH3SO4) + H2O =>
CuSO4 + NH4OH = Cu(NH3SO4) + H2O
Bi4C + H2O = BiOH + CH4 =>
Bi4C + 4 H2O = 4 BiOH + CH4
(CH3)2CHCH2CH2CH2CH2OH = (CH3)2CH(CH2)4OH =>
(CH3)2CHCH2CH2CH2CH2OH = (CH3)2CH(CH2)4OH
KMnO4 + KBr + OH = MnO2 + KBrO3 + KOH =>
3 KMnO4 + 2 KBr + 3 OH = 3 MnO2 + 2 KBrO3 + 3 KOH
Ca(OH)2 + Al(NO3)3 = Ca(NO3)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al(OH)3
CaS + NaNO3 = Na2S + Ca(NO3)2 =>
CaS + 2 NaNO3 = Na2S + Ca(NO3)2
Na + K2SO3 = Na2SO3 + K =>
2 Na + K2SO3 = Na2SO3 + 2 K
HS + O2 = H2O + S2 =>
4 HS + O2 = 2 H2O + 2 S2
CuSO4(s) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(s) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C6H12O14 + Fe3O4 + H2O = C6H10FeO6*3H2O + O =>
3 C6H12O14 + Fe3O4 + 6 H2O = 3 C6H10FeO6*3H2O + 25 O
KBr + H2SO4 = Br2 + SO2 + KSO4 + H2O =>
2 KBr + 4 H2SO4 = Br2 + 2 SO2 + 2 KSO4 + 4 H2O
Hg + KMnO4 + KOH = K(Hg(OH)3) + K2MnO4 =>
Hg + 2 KMnO4 + 3 KOH = K(Hg(OH)3) + 2 K2MnO4
SiCl4(l) + H2O(l) = SiO2(s) + HCl(a) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(a)
CH3SO2Cl + NaOH = CH3SO2ONa + NaCl + H2O =>
CH3SO2Cl + 2 NaOH = CH3SO2ONa + NaCl + H2O
CN + NaOH = NaCN + NaOCN + H2O =>
2 CN + 2 NaOH = NaCN + NaOCN + H2O
Ba(OH)2 + Li3PO4 = Ba3(PO4)2 + Li + OH =>
3 Ba(OH)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 Li + 6 OH
Ge + Cl2 = GeCl2 =>
Ge + Cl2 = GeCl2
FeCl2 + KNO3 + HCl = FeCl3 + NO + KCl + H2O =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + KCl + 2 H2O
Me + Cl = MeCl3 =>
Me + 3 Cl = MeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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