| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH(OH)CH3 + 2 KMnO4 + 6 HCl = 5 CH3COCH3 + 2 KCl + 2 MnCl2 + 8 H2O
KIO3 + MnSO4 + KOH = K2MnO4 + K2SO4 + KI + H2O =>
2 KIO3 + 3 MnSO4 + 12 KOH = 3 K2MnO4 + 3 K2SO4 + 2 KI + 6 H2O
Ca3(NO3)3C6H5O7 + H2SO4 = C6H8O7 + CaSO4 + HNO3 =>
Ca3(NO3)3C6H5O7 + 3 H2SO4 = C6H8O7 + 3 CaSO4 + 3 HNO3
N2 + Fe2O3 = Fe + N2O =>
3 N2 + Fe2O3 = 2 Fe + 3 N2O
HCl + CaO = CaCl2H2O =>
2 HCl + CaO = CaCl2H2O
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
Na2SO4 + CuCl2 = CuSO4 + NaCl =>
Na2SO4 + CuCl2 = CuSO4 + 2 NaCl
K2O + P2O5 + H2O = KH2PO4 =>
K2O + P2O5 + 2 H2O = 2 KH2PO4
Na + Pb = NaPb =>
Na + Pb = NaPb
NO3{-} + As2S3 + H2O = AsO4{-3} + NO + SO4{-2} + H{+} =>
28 NO3{-} + 3 As2S3 + 4 H2O = 6 AsO4{-3} + 28 NO + 9 SO4{-2} + 8 H{+}
(CH3)3N + HCl = (CH3)3Cl + NH =>
(CH3)3N + HCl = (CH3)3Cl + NH
V + F2 = VF3 =>
2 V + 3 F2 = 2 VF3
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
C2H4O2 + KOH = CH3CO2K + H2O =>
C2H4O2 + KOH = CH3CO2K + H2O
Na[Al(OH)4] + NH4Cl = Al(OH)3 + NaCl + NH3 + H2O =>
Na[Al(OH)4] + NH4Cl = Al(OH)3 + NaCl + NH3 + H2O
PbCl2 = Pb + Cl2 =>
PbCl2 = Pb + Cl2
CuO + Al2O3 = CuAlO2 + O2 =>
4 CuO + 2 Al2O3 = 4 CuAlO2 + O2
C12H30 + O2 = CO2 + H2O =>
2 C12H30 + 39 O2 = 24 CO2 + 30 H2O
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
Ag2O = Ag + O =>
Ag2O = 2 Ag + O
Ca + MgI2 = CaI2 + Mg =>
Ca + MgI2 = CaI2 + Mg
Cl2 + MnI3 = ClI + Mn =>
3 Cl2 + 2 MnI3 = 6 ClI + 2 Mn
HCl + BaNO3 = BaCl + HNO3 =>
HCl + BaNO3 = BaCl + HNO3
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + HCHO + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 HCHO + K2SO4 + 7 H2O
MnO4 + Cl = MnO2 + ClO3 =>
3 MnO4 + 2 Cl = 3 MnO2 + 2 ClO3
P + S2 = P2S3 =>
4 P + 3 S2 = 2 P2S3
C2H6 + Br2 = C2H4Br2 + H2 =>
C2H6 + Br2 = C2H4Br2 + H2
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
Na2CO3 + Cl(OH)2 = NaOH + ClCO3 =>
Na2CO3 + Cl(OH)2 = 2 NaOH + ClCO3
Pt + HCl = PtCl2 + H =>
Pt + 2 HCl = PtCl2 + 2 H
C6H6 + C3H7Br = C9H12 + HBr =>
C6H6 + C3H7Br = C9H12 + HBr
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
Pb(NO3)2 + NaHCO3 = PbHCO3 + Na(NO3)2 =>
Pb(NO3)2 + NaHCO3 = PbHCO3 + Na(NO3)2
Na2CO3 + KF = NaF + K2CO3 =>
Na2CO3 + 2 KF = 2 NaF + K2CO3
N + O2 = NO2 =>
N + O2 = NO2
Li2S + O2 = LiO2 + SO2 =>
Li2S + 3 O2 = 2 LiO2 + SO2
KI + SO3 = KIO3 + S =>
KI + SO3 = KIO3 + S
(COOH)2*2H2O + NaOH = (COONa)2*2H2O + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2*2H2O + 2 H2O
Cu(NO3)2 + MgSO4 = CuSO4 + Mg(NO3)2 =>
Cu(NO3)2 + MgSO4 = CuSO4 + Mg(NO3)2
CuSO4 + CuCl2 = Cu + Cl2SO4 =>
CuSO4 + CuCl2 = 2 Cu + Cl2SO4
Na3N + H2SO4 = Na2SO4 + (NH4)2SO4 =>
2 Na3N + 4 H2SO4 = 3 Na2SO4 + (NH4)2SO4
N2O(g) + NaNH2(s) = NaN3(s) + NaOH(s) + NH3(g) =>
N2O(g) + 2 NaNH2(s) = NaN3(s) + NaOH(s) + NH3(g)
CuSO4 + CuCl2 = Cu + Cl2SO4 =>
CuSO4 + CuCl2 = 2 Cu + Cl2SO4
Cl2 + C2H5OH = CCl3CHO + HCl =>
4 Cl2 + C2H5OH = CCl3CHO + 5 HCl
KNO2 + H2O = HKNO2 + OH =>
KNO2 + H2O = HKNO2 + OH
Na(ClO) = NaCl + O2 =>
2 Na(ClO) = 2 NaCl + O2
Ba(NO3)2 = Ba + NO3 =>
Ba(NO3)2 = Ba + 2 NO3
Co(OH)2 + O2 = Co2O3 + H2O =>
4 Co(OH)2 + O2 = 2 Co2O3 + 4 H2O
HI + CaCO3 = H2CO3 + CaI2 =>
2 HI + CaCO3 = H2CO3 + CaI2
BCl3 + NH3 = BCl3NH3 =>
BCl3 + NH3 = BCl3NH3
| 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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
