| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Zn = Cl + HZn
AlBr3(aq) + K2Cr2O7(aq) = Al2(Cr2O7)3 + KBr =>
2 AlBr3(aq) + 3 K2Cr2O7(aq) = Al2(Cr2O7)3 + 6 KBr
Mn(OH)2 + Ba(OH)2 = Ba2MnO3 + H2O =>
Mn(OH)2 + 2 Ba(OH)2 = Ba2MnO3 + 3 H2O
P4(s) + C12(g) = PC13(g) =>
3 P4(s) + 13 C12(g) = 12 PC13(g)
C4H10 + O2 = O8C + H2O =>
2 C4H10 + 37 O2 = 8 O8C + 10 H2O
NO + PI = NI + PO =>
NO + PI = NI + PO
K(OH) + H2(SO3) = K(SO3) + H2(OH) =>
K(OH) + H2(SO3) = K(SO3) + H2(OH)
C7H8NO2 + Fe + HCl = C7H11NCl + FeCl2 + H2O =>
C7H8NO2 + 3 Fe + 7 HCl = C7H11NCl + 3 FeCl2 + 2 H2O
I{-} + (MnO4){-} + H2O = I2 + MnO2 + OH{-} =>
6 I{-} + 2(MnO4){-} + 4 H2O = 3 I2 + 2 MnO2 + 8 OH{-}
Al(HO)3 + HCl = AlCl3 + H2O =>
Al(HO)3 + 3 HCl = AlCl3 + 3 H2O
Zn(ClO3)2 = ZnO2 + ClO2 =>
Zn(ClO3)2 = ZnO2 + 2 ClO2
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
MnC2O4 + KMnO4 + K2C2O4 + H2O = K3[Mn(C2O4)3]*3H2O + KOH =>
4 MnC2O4 + KMnO4 + 11 K2C2O4 + 19 H2O = 5 K3[Mn(C2O4)3]*3H2O + 8 KOH
H4BaCl2O2 + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
H4BaCl2O2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + 2 H2O
CH3CH2CH2CCH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CCH + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 14 K2SO4 + 28 MnSO4 + 62 H2O
Pb(OH)2 + Ag(NO3) = Ag(OH)2 + Pb(NO3) =>
Pb(OH)2 + Ag(NO3) = Ag(OH)2 + Pb(NO3)
OsO4 + H2 = Os + H2O2 =>
OsO4 + 2 H2 = Os + 2 H2O2
NiSO4 + Mg = MgSO4 + Ni =>
NiSO4 + Mg = MgSO4 + Ni
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
SICl4 + KOH = SI(OH)4 + KCl =>
SICl4 + 4 KOH = SI(OH)4 + 4 KCl
K2Zn(OH)4 + CO2 = Zn(OH)2 + KHCO3 =>
K2Zn(OH)4 + 2 CO2 = Zn(OH)2 + 2 KHCO3
Mn + H2SO4 = Mn(SO4) + S + H2O =>
3 Mn + 4 H2SO4 = 3 Mn(SO4) + S + 4 H2O
C4H9OH + HF = H2O + CH3F =>
C4H9OH + 4 HF = H2O + 4 CH3F
K3[Fe(NCS)6] + KF = K3[FeF6] + KSCN =>
K3[Fe(NCS)6] + 6 KF = K3[FeF6] + 6 KSCN
HC2H3O2(aq) + NaOH(aq) = H2O + NaC2H3O2 =>
HC2H3O2(aq) + NaOH(aq) = H2O + NaC2H3O2
Sr(NO3)2 + Na2SO3 = Sr(SO3) + Na2(NO3)2 =>
Sr(NO3)2 + Na2SO3 = Sr(SO3) + Na2(NO3)2
MnO4{-} + I{-} + H{+} = Mn{+2} + H2O + I =>
MnO4{-} + 5 I{-} + 8 H{+} = Mn{+2} + 4 H2O + 5 I
NaBr + KNO3 = KBr + NaNO3 =>
NaBr + KNO3 = KBr + NaNO3
CH3CH2OH + Cr2O7 + H{+} = CH3COOH + Cr3{+} + H2O =>
10 CH3CH2OH + 3 Cr2O7 + 2 H{+} = 10 CH3COOH + 2 Cr3{+} + 11 H2O
V2O5 + H2C2O4 = VOC2O4 + CO2 + H2O =>
V2O5 + 3 H2C2O4 = 2 VOC2O4 + 2 CO2 + 3 H2O
CH3CCH3CHCH3 + KMnO4 + H2O = MnO2 + KOH + CH3CCH3OHCOHCH3 =>
CH3CCH3CHCH3 + KMnO4 + H2O = MnO2 + KOH + CH3CCH3OHCOHCH3
NaCl + K2SiO3 = KCl + Na2SiO3 =>
2 NaCl + K2SiO3 = 2 KCl + Na2SiO3
Pb + H3PO4(aq) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4(aq) = 3 H2 + Pb3(PO4)2
Cu2O + CH3COOH = CuCH3COO + H2O =>
Cu2O + 2 CH3COOH = 2 CuCH3COO + H2O
BaCl2 + Fe(NH4)2(SO4)2 = BaSO4 + NH4 + Cl + Fe =>
2 BaCl2 + Fe(NH4)2(SO4)2 = 2 BaSO4 + 2 NH4 + 4 Cl + Fe
MnO2 + H2C2O4 = MnCO + H2O + CO2 =>
MnO2 + 3 H2C2O4 = MnCO + 3 H2O + 5 CO2
BaCl(aq) + Na(PO4)(aq) = NaCl(aq) + Ba(PO4) =>
BaCl(aq) + Na(PO4)(aq) = NaCl(aq) + Ba(PO4)
NO + PI = NI + PO =>
NO + PI = NI + PO
SiO2 + NH3 = Si3N4 + H2O =>
3 SiO2 + 4 NH3 = Si3N4 + 6 H2O
R1COOR2 + NaOH = R1COONa + R2OH =>
R1COOR2 + NaOH = R1COONa + R2OH
Ag(NH3)2OH + C2H4O = Ag + CH3COONH4 + NH3 + H2O =>
2 Ag(NH3)2OH + C2H4O = 2 Ag + CH3COONH4 + 3 NH3 + H2O
C7H6O + Cr2O7{2-} + H{+} = Cr{+3} + C7H6O2 + H2O =>
3 C7H6O + Cr2O7{2-} + 8 H{+} = 2 Cr{+3} + 3 C7H6O2 + 4 H2O
Na2HPO4 + H2O = NaOH + HPO4 + H3O =>
Na2HPO4 + 4 H2O = 2 NaOH + HPO4 + 2 H3O
Ag2CO3 + NaCl = AgCl + Na2CO3 =>
Ag2CO3 + 2 NaCl = 2 AgCl + Na2CO3
F2(g) + NaI(aq) = F2I(aq) + Na(s) =>
F2(g) + NaI(aq) = F2I(aq) + Na(s)
Co + HNO3 = Co(NO3)3 + N2O + H2O =>
8 Co + 30 HNO3 = 8 Co(NO3)3 + 3 N2O + 15 H2O
NO + PI = NI + PO =>
NO + PI = NI + PO
PCl3 + OH{-} = H2PO3{-} + Cl{-} + H2O =>
PCl3 + 4 OH{-} = H2PO3{-} + 3 Cl{-} + H2O
D2 + Fe = FeD3 =>
3 D2 + 2 Fe = 2 FeD3
| 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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
