| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + KOH = NH4KO
ClO3{-} + S{-2} + H2O = Cl2 + S + OH{-} =>
2 ClO3{-} + 5 S{-2} + 6 H2O = Cl2 + 5 S + 12 OH{-}
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Pb + H2CO3 = Pb(CO3)2 + H2 =>
Pb + 2 H2CO3 = Pb(CO3)2 + 2 H2
Cl + O = Cl2O =>
2 Cl + O = Cl2O
AgNO3 + HCl = AgCl2 + H2O + NO2 =>
AgNO3 + 2 HCl = AgCl2 + H2O + NO2
HCN + Cu(OH)2 = Cu(CN)2 + H2O =>
2 HCN + Cu(OH)2 = Cu(CN)2 + 2 H2O
Cr = Cr{+3} + e =>
Cr = Cr{+3} + 3e
CaCO2 = CaOCO* =>
CaCO2 = CaOCO*
C(s) + Fe(s)2O(g) = Fe(s) + CO(s) =>
C(s) + Fe(s)2O(g) = 2 Fe(s) + CO(s)
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(aq) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(aq)
P(F3)2 + F = P(F3)2F =>
P(F3)2 + F = P(F3)2F
Mg2 + Br = MgBr =>
Mg2 + 2 Br = 2 MgBr
Pd + O = PdO =>
Pd + O = PdO
He + Cl2 = HeCl =>
2 He + Cl2 = 2 HeCl
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
KOH + K2CrO4 + Zn = K2ZnO2 + KCrO2 + H2O =>
4 KOH + 2 K2CrO4 + 3 Zn = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
N2O5 + Ba(OH)2 = Ba2O5 + N(OH)2 =>
N2O5 + 2 Ba(OH)2 = Ba2O5 + 2 N(OH)2
CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + 5 H2O
H + CH3 + CO2 = HCH3CO2 =>
H + CH3 + CO2 = HCH3CO2
Ne + H2 = NeH =>
2 Ne + H2 = 2 NeH
I = I8 =>
8 I = I8
K + MnU = KU + Mn =>
K + MnU = KU + Mn
V{3+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 5 VO2{+} + 2 Mn{2+} + 4 H{+}
CrCl3 + Fe(NO3)2 = Cr(NO3)2 + FeCl3 =>
CrCl3 + Fe(NO3)2 = Cr(NO3)2 + FeCl3
CaBr2 + Na2(CO3) = CaCO3 + NaBr =>
CaBr2 + Na2(CO3) = CaCO3 + 2 NaBr
Fe2S3 + H2O = H2S + Fe(HO)3 =>
Fe2S3 + 6 H2O = 3 H2S + 2 Fe(HO)3
SO3 + Cr2O3 = Cr2(SO4)3 =>
3 SO3 + Cr2O3 = Cr2(SO4)3
Al + KMnO4 + H2SO4 = KHSO4 + Al2(SO4)3 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 6 KHSO4 + 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
Ca2C4 + H2O = C2H2 + Ca(OH)2 =>
Ca2C4 + 4 H2O = 2 C2H2 + 2 Ca(OH)2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
CH3CCHAgNO3NH3 = CH3CCAgNH4NO3 =>
CH3CCHAgNO3NH3 = CH3CCAgNH4NO3
C8H18O + O2 = CO2 + H2O =>
C8H18O + 12 O2 = 8 CO2 + 9 H2O
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O
Cu(OH)2 + NH3 = HNO3 + H2O + Cu =>
4 Cu(OH)2 + NH3 = HNO3 + 5 H2O + 4 Cu
MnO2(s) = O2(s)Mn(s) =>
MnO2(s) = O2(s)Mn(s)
Cu(g) + O2(g) = CuO(g) =>
2 Cu(g) + O2(g) = 2 CuO(g)
C2H5OH + C7H15COOH = C7H15COOC2H5 + H2O =>
C2H5OH + C7H15COOH = C7H15COOC2H5 + H2O
Cu(g) + O2(g) = CuO(s) =>
2 Cu(g) + O2(g) = 2 CuO(s)
HCOOH + CuCO3 = CuHCOO + H2O + CO2 =>
3 HCOOH + 2 CuCO3 = 2 CuHCOO + 2 H2O + 3 CO2
H2SO4(aq) + NaOH(s) = H2O(l) + NaHSO4(aq) =>
H2SO4(aq) + NaOH(s) = H2O(l) + NaHSO4(aq)
S8 + OH{-} = S2{-} + S2O32{-} + H2O =>
16 S8 + 64 OH{-} = 63 S2{-} + S2O32{-} + 32 H2O
Ca3P2O8 + H2SO4 = CaSO4 + CaH4P2O8 =>
Ca3P2O8 + 2 H2SO4 = 2 CaSO4 + CaH4P2O8
AlO2 = Al + O2 =>
AlO2 = Al + O2
Cu2O3 + NaOH = Cu(OH)3 + Na2O =>
Cu2O3 + 6 NaOH = 2 Cu(OH)3 + 3 Na2O
ZnOSiO2 = ZnSiO3 =>
ZnOSiO2 = ZnSiO3
C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O
Na2S + Na2(SO4) + SiO2 = Na2(SiO3) + SO2 =>
Na2S + 3 Na2(SO4) + 4 SiO2 = 4 Na2(SiO3) + 4 SO2
AgNO3 + S = S(NO3)2 + Ag =>
2 AgNO3 + S = S(NO3)2 + 2 Ag
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
