| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO + KOH = KSO + HO
Rb2O + Mn(NO3)2 = Rb(NO3) + MnO =>
Rb2O + Mn(NO3)2 = 2 Rb(NO3) + MnO
C2H2 + H2SO4 = SO2 + CO2 + H2O =>
C2H2 + 5 H2SO4 = 5 SO2 + 2 CO2 + 6 H2O
K(s) + S8(s) = K2S(s) =>
16 K(s) + S8(s) = 8 K2S(s)
Ti3P4 = Ti + P =>
Ti3P4 = 3 Ti + 4 P
CaI2 + Al(NO3)3 = Ca(NO3)2 + AlI3 =>
3 CaI2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlI3
B + K(OH) = K3BO3 + H2 =>
2 B + 6 K(OH) = 2 K3BO3 + 3 H2
Ca + Fe(Br)2 = Ca(Br) + Fe =>
2 Ca + Fe(Br)2 = 2 Ca(Br) + Fe
Fe3 + O6 = Fe5O7 =>
10 Fe3 + 7 O6 = 6 Fe5O7
X(CH2CH3)3 + KMnO4 + H2SO4 = X(COOH)3 + CO2 + K2SO4 + MnSO4 + H2O =>
5 X(CH2CH3)3 + 36 KMnO4 + 54 H2SO4 = 5 X(COOH)3 + 15 CO2 + 18 K2SO4 + 36 MnSO4 + 84 H2O
Fe(NO3)3 + NH4SCN = Fe2(SCN)3 + NO2 + H2 =>
2 Fe(NO3)3 + 3 NH4SCN = Fe2(SCN)3 + 9 NO2 + 6 H2
Na2Cr2O7 + SnBr2 + HBr = NaBr + CrBr3 + SnBr4 + H2O =>
Na2Cr2O7 + 3 SnBr2 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 SnBr4 + 7 H2O
SI4 + H2O = SO2 + HI =>
SI4 + 2 H2O = SO2 + 4 HI
Pb + KOH + H2O = K4[Pb(OH)6] + H2 =>
Pb + 4 KOH + 2 H2O = K4[Pb(OH)6] + H2
SO3 + O2 = SO3O =>
2 SO3 + O2 = 2 SO3O
Cu(NO3)2 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + KNO3 =>
2 Cu(NO3)2 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 4 KNO3
Cr3(PO3)3 + H2O = Cr(OH)3 + H3PO3 =>
Cr3(PO3)3 + 9 H2O = 3 Cr(OH)3 + 3 H3PO3
NaOH + I = NaOI + H =>
NaOH + I = NaOI + H
Na2Cr2O7 + C = Cr2O3 + CO2 + Na2CO3 =>
2 Na2Cr2O7 + 3 C = 2 Cr2O3 + CO2 + 2 Na2CO3
ZnSO3 + Na2SO3 = Na2(Zn(SO3)2) =>
ZnSO3 + Na2SO3 = Na2(Zn(SO3)2)
KOH + Mn(CH3CO2)2 = KCH3CO2 + Mn(OH)2 =>
2 KOH + Mn(CH3CO2)2 = 2 KCH3CO2 + Mn(OH)2
CH3COO + H2O = CO2 + H =>
CH3COO + 2 H2O = 2 CO2 + 7 H
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(s) + P8(s) = Mg3P2 =>
12 Mg(s) + P8(s) = 4 Mg3P2
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3
N2H4 + SnCl2 + CuSO4 + Se = Cu2SnSe4 + N2 + H20H2SO4 + HCl =>
23 N2H4 + 2 SnCl2 + 4 CuSO4 + 8 Se = 2 Cu2SnSe4 + 23 N2 + 4 H20H2SO4 + 4 HCl
U{4+} + H2O + Mn{2+} = MnO4{-} + UO2{2-} + H{+} =>
5 U{4+} + 18 H2O + 2 Mn{2+} = 2 MnO4{-} + 5 UO2{2-} + 36 H{+}
Cd + ZnBr2 = CdBr + Zn =>
2 Cd + ZnBr2 = 2 CdBr + Zn
C4H9OH + PCl3 = C4H9Cl + H3PO3 =>
3 C4H9OH + PCl3 = 3 C4H9Cl + H3PO3
H + Ar = HAr =>
H + Ar = HAr
CH4O + CuOH = CH2O + Cu + H2O =>
CH4O + 2 CuOH = CH2O + 2 Cu + 2 H2O
Re + Cl = ReCl =>
Re + Cl = ReCl
H2O + C6H12O6 = C2H5OH + O2 =>
3 H2O + C6H12O6 = 3 C2H5OH + 3 O2
Ba(ClO3)2 + K2CrO4 = BaCrO4 + KClO3 =>
Ba(ClO3)2 + K2CrO4 = BaCrO4 + 2 KClO3
C6H4O2 + H2O = C6H6O + O2 =>
C6H4O2 + H2O = C6H6O + O2
HNO2 + SnO = Sn(NO2)2 + H2O =>
2 HNO2 + SnO = Sn(NO2)2 + H2O
C6H5NO2 + C6H14O4 = (C6H5N)2 + C6H12O4 + H2O =>
2 C6H5NO2 + 4 C6H14O4 = (C6H5N)2 + 4 C6H12O4 + 4 H2O
LiMnO4 + H2SO4 + H2Te = Li2SO4 + MnSO4 + H2O + Te =>
2 LiMnO4 + 3 H2SO4 + 5 H2Te = Li2SO4 + 2 MnSO4 + 8 H2O + 5 Te
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2 =>
2 KMnO4 + NH3 = KNO3 + 2 MnO2 + KOH + H2
Fe(OH)2 + Ca(ClO)2 + H2O = Fe(OH)3 + CaCl2 =>
4 Fe(OH)2 + Ca(ClO)2 + 2 H2O = 4 Fe(OH)3 + CaCl2
K2SiO3 + HBr = H2SiO3 + KBr =>
K2SiO3 + 2 HBr = H2SiO3 + 2 KBr
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
K2 + KOH = K3OH =>
K2 + KOH = K3OH
Co(No3)3 + (NH4)2S = Co2S3 + NH4No3 =>
2 Co(No3)3 + 3(NH4)2S = Co2S3 + 6 NH4No3
Al2(SO3)3 + HBr = AlBr3 + H2SO3 =>
Al2(SO3)3 + 6 HBr = 2 AlBr3 + 3 H2SO3
NiCl2 + AgNO3 = AgCl + Ni + NO3 =>
NiCl2 + 2 AgNO3 = 2 AgCl + Ni + 2 NO3
Be + HBr = HBe + Br =>
Be + HBr = HBe + Br
NaSCN + H2SO4 + H2 = H2S + HCN + Na2SO4 =>
2 NaSCN + H2SO4 + 2 H2 = 2 H2S + 2 HCN + Na2SO4
Na(OH) + CuCl = NaCl + CuO + H2 =>
2 Na(OH) + 2 CuCl = 2 NaCl + 2 CuO + H2
(CUOH)2CO3 = CUO + H2O + CO2 =>
(CUOH)2CO3 = 2 CUO + H2O + CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/07/24
Équations équilibrées sur07/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
