| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4 + 2 HCl + 2 H2O2 = H2[TiO2Cl6] + 2 H2O
NaOH + C20H14O4 = Na + H2CO2 + H2 =>
36 NaOH + C20H14O4 = 36 Na + 20 H2CO2 + 5 H2
NaNO2 + FeCl2 + H2SO4 = NO + FeCl3 + Na2SO4 + Fe2(SO4)3 + H2O =>
6 NaNO2 + 6 FeCl2 + 6 H2SO4 = 6 NO + 4 FeCl3 + 3 Na2SO4 + Fe2(SO4)3 + 6 H2O
Sb2O3 + C = Sb4C3 + O3 =>
2 Sb2O3 + 3 C = Sb4C3 + 2 O3
NHO2 + H2O = H3O + NO2 =>
NHO2 + H2O = H3O + NO2
H2O2 + Na3(Cr(OH)6) = Na2CrO4 + NaOH + H2O =>
3 H2O2 + 2 Na3(Cr(OH)6) = 2 Na2CrO4 + 2 NaOH + 8 H2O
ZnS + SO2 = ZnSO2 + S =>
ZnS + SO2 = ZnSO2 + S
LiOO2 + H2O = LiOH + O2 =>
4 LiOO2 + 2 H2O = 4 LiOH + 5 O2
Na{+}H{+}CO3{-} = Na{+}CO3{-} =>
Na{+}H{+}CO3{-} = Na{+}CO3{-}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KMnO4 + SO2 + H2O = KHSO4 + H2SO4 + MnSO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + H2SO4 + 2 MnSO4
Ca(HCO3)2 + H2SO4 = CO2 + CaSO4 + H2O =>
Ca(HCO3)2 + H2SO4 = 2 CO2 + CaSO4 + 2 H2O
FeCl3 + H2 + H2SO4 = FeSO4 + HCl =>
2 FeCl3 + H2 + 2 H2SO4 = 2 FeSO4 + 6 HCl
(SO3){2-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
4(SO3){2-} + 7 Cl2 + 4 H2O = 2(SO4)2{-} + 14 Cl{-} + 8 H{+}
CoCl2 + HCl = CoCl4 + H =>
CoCl2 + 2 HCl = CoCl4 + 2 H
Li + FeCl2 = LiCl + Fe =>
2 Li + FeCl2 = 2 LiCl + Fe
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
Pb(NO3) + KI = PbI + K(NO3) =>
Pb(NO3) + KI = PbI + K(NO3)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4 =>
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C6H12O6 + Ce(SO4)2 + H2O = HCOOH + Ce2(SO4)3 + H2SO4 =>
C6H12O6 + 12 Ce(SO4)2 + 6 H2O = 6 HCOOH + 6 Ce2(SO4)3 + 6 H2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2O = (OH)2 + H3 =>
6 H2O = 3(OH)2 + 2 H3
NaOH + C20H14O4 = Na + H2CO2 + H2 =>
36 NaOH + C20H14O4 = 36 Na + 20 H2CO2 + 5 H2
Zn(s) + Fe3{+} = Zn2{+} + Fe(s) =>
2 Zn(s) + Fe3{+} = Zn2{+} + 3 Fe(s)
MnO4{-} + As2S3 + H2O = Mn(OH)2 + AsO4{3-} + SO3{-2} + H{+} =>
22 MnO4{-} + 5 As2S3 + 41 H2O = 22 Mn(OH)2 + 10 AsO4{3-} + 15 SO3{-2} + 38 H{+}
SO4 + C7H8 = CO2 + H2S + H2O =>
18 SO4 + 5 C7H8 = 35 CO2 + 18 H2S + 2 H2O
[Ni(NH3)6](NO3)2 + HCl = NiCl2 + NH3 + HNO3 =>
[Ni(NH3)6](NO3)2 + 2 HCl = NiCl2 + 6 NH3 + 2 HNO3
KMnO4 + H2SO4 + Na2C204 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
818 KMnO4 + 1232 H2SO4 + 5 Na2C204 = 1020 CO2 + 818 MnSO4 + 409 K2SO4 + 5 Na2SO4 + 1232 H2O
Ba + CuO = Cu + BaO =>
Ba + CuO = Cu + BaO
HZn + H2SO4 = ZnSO4 + H2 =>
2 HZn + 2 H2SO4 = 2 ZnSO4 + 3 H2
NH4OH + H2CrO4 = H2O + (NH4)2CrO4 =>
2 NH4OH + H2CrO4 = 2 H2O + (NH4)2CrO4
Mg(OH)2 + HCl(g) = MgCl2(s) + H2O(l) =>
Mg(OH)2 + 2 HCl(g) = MgCl2(s) + 2 H2O(l)
C2H6CO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 C2H6CO + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
KMnO4 + Na2S + H2SO4 = K2SO3 + MnSO3 + Na2SO4 + H2O =>
2 KMnO4 + 2 Na2S + 3 H2SO4 = K2SO3 + 2 MnSO3 + 2 Na2SO4 + 3 H2O
CuSO4 + Zn = ZnS + Cu + O4 =>
CuSO4 + Zn = ZnS + Cu + O4
NaOH + C20H14O4 = Na + H2CO2 + H2 =>
36 NaOH + C20H14O4 = 36 Na + 20 H2CO2 + 5 H2
K2C2O4*H2O + FeCl3*H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*H2O = FeK3(C2O4)3H2O + 3 KCl + 3 H2O
H3PO2 + Fe(OH)3 = Fe(PO)3 + H2O =>
3 H3PO2 + Fe(OH)3 = Fe(PO)3 + 6 H2O
CuSO4 + KI = CuI + K2SO4 + KI3 =>
2 CuSO4 + 5 KI = 2 CuI + 2 K2SO4 + KI3
S + O2 = SO2 =>
S + O2 = SO2
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
MnSO4 + NaBiO3 + NaOH = BiOH3 + Na2MnO4 + Na2SO4 + H2O =>
3 MnSO4 + 2 NaBiO3 + 10 NaOH = 2 BiOH3 + 3 Na2MnO4 + 3 Na2SO4 + 2 H2O
KHSO4 + MgBr2 = KBr2 + MgHSO4 =>
KHSO4 + MgBr2 = KBr2 + MgHSO4
Fe(CIO4)2 + K2S = FeS + KCIO4 =>
Fe(CIO4)2 + K2S = FeS + 2 KCIO4
ZnNaCO3 = ZnCO2NaO =>
ZnNaCO3 = ZnCO2NaO
Al2O3 + HCl + MgOH2 = AlCl + MgCl + H2O =>
Al2O3 + 6 HCl + 4 MgOH2 = 2 AlCl + 4 MgCl + 7 H2O
Hg2Cl4 + SnCl2 = SnCl4 + Hg =>
Hg2Cl4 + 2 SnCl2 = 2 SnCl4 + 2 Hg
C2H6C + O2 = CO2 + H2O =>
2 C2H6C + 9 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/01/24
Équations équilibrées sur07/31/23
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