| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Se + F2 = 2 FSe
Co(OH)2 + HCl = H2(CoCl4) + H2O =>
Co(OH)2 + 4 HCl = H2(CoCl4) + 2 H2O
K2Cr2O7 + H2SO4 + (C2H5)O2 + H2O2 = KCr(SO4)2*12H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 46(C2H5)O2 + 17 H2O2 = 4 KCr(SO4)2*12H2O + 46 CH3CO2H
H2S + BaSO4 = BaS + H2O + SO2 =>
4 H2S + 3 BaSO4 = 3 BaS + 4 H2O + 4 SO2
Cu(SO4)2 + Ag(NO3) = Cu(NO3) + Ag(SO4)2 =>
Cu(SO4)2 + Ag(NO3) = Cu(NO3) + Ag(SO4)2
C7H16 + H2SO4 = C7SO4 + H2 =>
C7H16 + H2SO4 = C7SO4 + 9 H2
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
H3PO4 + AgNO3 + NH4OH = Ag3PO4 + H2O + NH4NO3 =>
H3PO4 + 3 AgNO3 + 3 NH4OH = Ag3PO4 + 3 H2O + 3 NH4NO3
VOSO4 + H2SO4 + Zn = H2O + V2(SO4)3 + ZnSO4 =>
2 VOSO4 + 2 H2SO4 + Zn = 2 H2O + V2(SO4)3 + ZnSO4
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
Ca + NH3 = Ca3N2 + CaH2 =>
6 Ca + 2 NH3 = Ca3N2 + 3 CaH2
Pb{+2} + Ag = Pb + Ag{+} =>
Pb{+2} + 2 Ag = Pb + 2 Ag{+}
Cl2O7 + ClO2 = Cl2O5 =>
Cl2O7 + 4 ClO2 = 3 Cl2O5
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
HI + Na2SO4 = H2SO4 + NaI =>
2 HI + Na2SO4 = H2SO4 + 2 NaI
K + HOH = HK + OH =>
K + HOH = HK + OH
HNO3 + Mg[OH]2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg[OH]2 = Mg(NO3)2 + 2 H2O
Pb(NO3)2 + Na3PO4 = Pb(PO4)2 + Na3(NO3) =>
Pb(NO3)2 + 2 Na3PO4 = Pb(PO4)2 + 2 Na3(NO3)
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
SeO2 + KOH = K + SeO3 + H2O =>
SeO2 + 2 KOH = 2 K + SeO3 + H2O
B2O3 + Na = B + Na2O =>
B2O3 + 6 Na = 2 B + 3 Na2O
sodiumhydroxide + hydrochloricacid = NaCl + OH + H =>
NaOH + HCl = NaCl + OH + H
Cl2 + Na(OH) = NaOCl + NaCl + H2O =>
Cl2 + 2 Na(OH) = NaOCl + NaCl + H2O
Zn(ClO3)2 + V2(SO4)3 = ZnSO4 + V(ClO3)3 =>
3 Zn(ClO3)2 + V2(SO4)3 = 3 ZnSO4 + 2 V(ClO3)3
CS(NH2)2 + CdCl2NH4Cl = CdNH4[CS(NH2)2]2Cl3 =>
2 CS(NH2)2 + CdCl2NH4Cl = CdNH4[CS(NH2)2]2Cl3
C3H6O3 + CHNaO3 = CO2 + H2O + C3H4O3Na =>
11 C3H6O3 + 12 CHNaO3 = 9 CO2 + 15 H2O + 12 C3H4O3Na
SnO + HCl = SnCl(OH) =>
SnO + HCl = SnCl(OH)
NH2CH2COO + O2 = CO2 + H2O + N2 =>
2 NH2CH2COO + 4 O2 = 4 CO2 + 4 H2O + N2
InI3 + Be = BeI2 + In =>
2 InI3 + 3 Be = 3 BeI2 + 2 In
KBrO3 + H2C2O4 = Br2 + KHCO3 + H2O + CO2 =>
2 KBrO3 + 5 H2C2O4 = Br2 + 2 KHCO3 + 4 H2O + 8 CO2
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
AgNO3 = Ag + N3 + O2 =>
6 AgNO3 = 6 Ag + 2 N3 + 9 O2
MnO4 + HSO3 = Mn + SO4 + H2O =>
3 MnO4 + 8 HSO3 = 3 Mn + 8 SO4 + 4 H2O
LiOH + HSe = LiSe + H2O =>
LiOH + HSe = LiSe + H2O
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2C(O)H + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2C(O)H + 7 H2O
CH3OH + C8H10 = C10H16 + CO2 =>
28 CH3OH + 32 C8H10 = 27 C10H16 + 14 CO2
Na2CO3 + SiO = Na2O + SiO2 + CO =>
Na2CO3 + SiO = Na2O + SiO2 + CO
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3} =>
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3}
C8H18O + KMnO4 + H2SO4 = C8H16O2 + MnSO4 + K2SO4 + H2O =>
5 C8H18O + 4 KMnO4 + 6 H2SO4 = 5 C8H16O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
(C17H35COO)Na + HCl = (C17H35COOH) + NaCl =>
(C17H35COO)Na + HCl = (C17H35COOH) + NaCl
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
Hg2O + H2 = Hg + H2O = =>
Hg2O + H2 = 2 Hg + H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2S04 + H2O =>
2 KMnO4 + 36 FeSO4 + 24 H2SO4 = 2 MnSO4 + 18 Fe2(SO4)3 + K2S04 + 24 H2O
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2
CH3CH2OH + KMnO4 + H2SO4 = C6H13COOH + H2O + K2SO4 + MnSO4 =>
35 CH3CH2OH + 8 KMnO4 + 12 H2SO4 = 10 C6H13COOH + 47 H2O + 4 K2SO4 + 8 MnSO4
CaOOOC + HHClCl = OCO + HHO + ClCaCl =>
CaOOOC + HHClCl = OCO + HHO + ClCaCl
SiCl + H2O = SiO2 + HCl + H2 =>
2 SiCl + 4 H2O = 2 SiO2 + 2 HCl + 3 H2
NH4OH + Co(NO3)2 = Co(OH)2 + NH4(NO3) =>
2 NH4OH + Co(NO3)2 = Co(OH)2 + 2 NH4(NO3)
NaH3O2 + H2SO4 = Na2SO4 + H2O =>
2 NaH3O2 + H2SO4 = Na2SO4 + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
