| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10O3 + 3 H2SO4 = 5 CO2 + 5 H2O + 3 H2S
FeC2O4 + H2O2 + K2C2O4 + H2O = K3[Fe(C2O4)3]*6H2O + Fe(OH)3 =>
6 FeC2O4 + 3 H2O2 + 6 K2C2O4 + 24 H2O = 4 K3[Fe(C2O4)3]*6H2O + 2 Fe(OH)3
C6H5NO2 + HCl + Zn = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 6 HCl + 3 Zn = C6H5NH2 + 3 ZnCl2 + 2 H2O
O2 + CH4 = H2O2 + CO2 =>
3 O2 + CH4 = 2 H2O2 + CO2
KNO3 + FeBr2 = Fe(NO3)2 + KBr =>
2 KNO3 + FeBr2 = Fe(NO3)2 + 2 KBr
Ce{4+} + H2 = Ce{3+} + H{+} =>
2 Ce{4+} + H2 = 2 Ce{3+} + 2 H{+}
CH3COCH3 + Cu(OH)2 = CH3COOCH3 + Cu + H2O =>
CH3COCH3 + Cu(OH)2 = CH3COOCH3 + Cu + H2O
Li2O + H2MnO4 = LiHMnO4 + H2O =>
Li2O + 2 H2MnO4 = 2 LiHMnO4 + H2O
C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l) =>
2 C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l)
NH4Cl + NaNO3 = NaH4Cl + N2O3 =>
NH4Cl + NaNO3 = NaH4Cl + N2O3
K4Fe(CN)6 = K4 + Fe(CN)6 =>
K4Fe(CN)6 = K4 + Fe(CN)6
ClO3 = Cl + O2 =>
2 ClO3 = 2 Cl + 3 O2
MnO4{-} + SCN{-} + H{+} = SO4{-2} + Mn{+2} + H2O + CO2 + N2 =>
22 MnO4{-} + 10 SCN{-} + 56 H{+} = 10 SO4{-2} + 22 Mn{+2} + 28 H2O + 10 CO2 + 5 N2
KI + KMnO4 + H2(SO4) = I2 + Mn(SO4) + K2(SO4) + H2O =>
10 KI + 2 KMnO4 + 8 H2(SO4) = 5 I2 + 2 Mn(SO4) + 6 K2(SO4) + 8 H2O
Cl{-} + H3O{+} = H2O + HCl =>
Cl{-} + H3O{+} = H2O + HCl
BaCl2 + (NH4)2HPO4 = BaHPO4 + NH3 + HCl =>
BaCl2 + (NH4)2HPO4 = BaHPO4 + 2 NH3 + 2 HCl
CH3COOH + NaOH = H2O + CO2 + Na =>
CH3COOH + 8 NaOH = 6 H2O + 2 CO2 + 8 Na
KMnSO4 + FeO = K2O + MnSO + Fe2O3 =>
2 KMnSO4 + 10 FeO = K2O + 2 MnSO + 5 Fe2O3
Ag + NaOH = Ag2O + Na + H2O =>
2 Ag + 2 NaOH = Ag2O + 2 Na + H2O
H2O2 + C6H12N4 + C6H8O7 = C6H12N2O6 + H2O =>
3 H2O2 + C6H12N4 + C6H8O7 = 2 C6H12N2O6 + H2O
{-}(3{-}nitrophenyl)etanol = {-}(3{-}Aminophenyl)etanol =>
{-}(3{-}nitrophenyl)etanol = {-}(3{-}Aminophenyl)etanol
HCl + AlI3 = AlCl3 + HI =>
3 HCl + AlI3 = AlCl3 + 3 HI
C2H5OH + Cu2O = (t)CH3COH + Cu + H2O =>
C2H5OH + Cu2O = (t)CH3COH + 2 Cu + H2O
Mg(s) + CaCl2(aq) = MgCl2 + Ca =>
Mg(s) + CaCl2(aq) = MgCl2 + Ca
(NH3OH)Cl + NaOH + Al = NaCl + NH3 + Na3[Al(OH)6] =>
3(NH3OH)Cl + 9 NaOH + 2 Al = 3 NaCl + 3 NH3 + 2 Na3[Al(OH)6]
H3PO4 + Na2Co3 = H2Co3 + Na3PO4 =>
2 H3PO4 + 3 Na2Co3 = 3 H2Co3 + 2 Na3PO4
H2O + Al(NO3)3 + AlI3 = NO + Al(IO3)3 + Al(OH)3 =>
3 H2O + 2 Al(NO3)3 + AlI3 = 6 NO + Al(IO3)3 + 2 Al(OH)3
AlCl3 + H2O = H + Al(OH)3 + Cl2 =>
2 AlCl3 + 6 H2O = 6 H + 2 Al(OH)3 + 3 Cl2
CH4(q) + O2(g) = CO2(g) + H2O(g) =>
CH4(q) + 2 O2(g) = CO2(g) + 2 H2O(g)
Li2CrO4 + PdSO4 = PdCrO4 + Li2SO4 =>
Li2CrO4 + PdSO4 = PdCrO4 + Li2SO4
Zn + NH4OH = H2O + Zn(NH3)2 =>
Zn + 2 NH4OH = 2 H2O + Zn(NH3)2
Na2CO3 + Mg(NO3)2 = NaNO3 + Mg(CO3) =>
Na2CO3 + Mg(NO3)2 = 2 NaNO3 + Mg(CO3)
MnO + SO2 = MnSO3 =>
MnO + SO2 = MnSO3
Na2CrO4 + NaBr + HCl = Br2 + CrCl3 + NaCl + H2O =>
2 Na2CrO4 + 6 NaBr + 16 HCl = 3 Br2 + 2 CrCl3 + 10 NaCl + 8 H2O
Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g) =>
2 Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlCl3 + H = Al + HCl =>
AlCl3 + 3 H = Al + 3 HCl
MnBr3 + Ba(CN)2 = BaBr2 + Mn(CN)3 =>
2 MnBr3 + 3 Ba(CN)2 = 3 BaBr2 + 2 Mn(CN)3
Na3[Al(OH)6] + H2S = Na2S + Al(OH)3 + H2O =>
2 Na3[Al(OH)6] + 3 H2S = 3 Na2S + 2 Al(OH)3 + 6 H2O
Ni{2+} + NH3 + H2O = Ni(OH)2 + NH4{+} =>
Ni{2+} + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4{+}
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
HNO3 + H2SO3 = H2SO4 + NO + H02 =>
2 HNO3 + 4 H2SO3 = 4 H2SO4 + 2 NO + H02
Bi{3+} + Cl{-} + H2O = Bi6(OH)12Cl6 + H{+} =>
6 Bi{3+} + 6 Cl{-} + 12 H2O = Bi6(OH)12Cl6 + 12 H{+}
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
Na2SO3 + AgF + NaOH = NaF + Ag + Na2SO4 + H2O =>
Na2SO3 + 2 AgF + 2 NaOH = 2 NaF + 2 Ag + Na2SO4 + H2O
S(NH4)2 + FePO4 = (NH4)3PO4 + Fe2S3 =>
3 S(NH4)2 + 2 FePO4 = 2(NH4)3PO4 + Fe2S3
S + AgOH = Ag2S + Ag2S2O3 + H2O =>
4 S + 6 AgOH = 2 Ag2S + Ag2S2O3 + 3 H2O
C8 = C =>
C8 = 8 C
Na3[Al(OH)6] + H2S = Na2S + Al(OH)3 + H2O =>
2 Na3[Al(OH)6] + 3 H2S = 3 Na2S + 2 Al(OH)3 + 6 H2O
Fe(OH)2 + Pb(NO3)2 = Fe(NO3)2 + Pb(OH)2 =>
Fe(OH)2 + Pb(NO3)2 = Fe(NO3)2 + Pb(OH)2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
