| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4 + 2 H3AsO3 = SO2 + 2 H3AsO4
HNo3 + Ca(OH) = CaNo3 + H2O =>
HNo3 + Ca(OH) = CaNo3 + H2O
Pb(NO3)2 + H2O = PbO + NO3H =>
Pb(NO3)2 + H2O = PbO + 2 NO3H
ZnCl2 + NaOH = [Zn(OH)4]{2-} + NaCl + Na{+} =>
ZnCl2 + 4 NaOH = [Zn(OH)4]{2-} + 2 NaCl + 2 Na{+}
Ag + H2O2 + H3PO4 = Ag3PO4 + H2O =>
6 Ag + 3 H2O2 + 2 H3PO4 = 2 Ag3PO4 + 6 H2O
N2 + O2 = N2O111 =>
2 N2 + 111 O2 = 2 N2O111
Al2(SO4)3 + FeCl3 = AlCl3 + Fe2(SO4)3 =>
Al2(SO4)3 + 2 FeCl3 = 2 AlCl3 + Fe2(SO4)3
Na2SeO3 + Cl + NaOH = Na2SeO4 + NaCl + H2O =>
Na2SeO3 + 2 Cl + 2 NaOH = Na2SeO4 + 2 NaCl + H2O
K + N + O = KNO3 =>
K + N + 3 O = KNO3
LiOH + Mg3N2 = Li3N + Mg(OH)2 =>
6 LiOH + Mg3N2 = 2 Li3N + 3 Mg(OH)2
Ag + MgCl = AgMg2 + Cl =>
Ag + 2 MgCl = AgMg2 + 2 Cl
NaVO3 + AgNO3 + H2O = Ag3VO4 + NaNO3 + H3VO4(H2O)2 =>
3 NaVO3 + 3 AgNO3 + 7 H2O = Ag3VO4 + 3 NaNO3 + 2 H3VO4(H2O)2
C3H6O2 + Cl = C3H5ClO2 + H2 =>
2 C3H6O2 + 2 Cl = 2 C3H5ClO2 + H2
CU(C2H3O2)2 + KI = CUI + KC2H3O2 + I2 =>
2 CU(C2H3O2)2 + 4 KI = 2 CUI + 4 KC2H3O2 + I2
Cu + H2SO4 = (Cu2)2SO4 + H2O + S = O2 =>
12 Cu + 4 H2SO4 = 3(Cu2)2SO4 + 4 H2O + S
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2
U4O9 + H2O = UO3H2O + H2 =>
U4O9 + 7 H2O = 4 UO3H2O + 3 H2
SrO + Al = Sr + Al2O =>
SrO + 2 Al = Sr + Al2O
CH3OH + CH3CH2COOH = H2O + CH3CH2COOCH4 =>
7 CH3OH + 3 CH3CH2COOH = 5 H2O + 4 CH3CH2COOCH4
As2S3 + OH{-} + H2O2 = AsO4{-3} + H2O + SO4{-2} =>
As2S3 + 12 OH{-} + 14 H2O2 = 2 AsO4{-3} + 20 H2O + 3 SO4{-2}
PbSO4 + Cu(CH3COO)2 = Pb(CH3COO)2 + CuSO4 =>
PbSO4 + Cu(CH3COO)2 = Pb(CH3COO)2 + CuSO4
WF6 + CH4 + O2 = WO3 + HF + CO2 =>
2 WF6 + 3 CH4 + 6 O2 = 2 WO3 + 12 HF + 3 CO2
Co(Cl)2 + KI = CoI2 + KCl =>
Co(Cl)2 + 2 KI = CoI2 + 2 KCl
Br + Ca = BrCa2 =>
Br + 2 Ca = BrCa2
Fe2O + O2 = FeO4 =>
2 Fe2O + 7 O2 = 4 FeO4
Fe3 + H2 = FeH3 =>
2 Fe3 + 9 H2 = 6 FeH3
F24 + H6 = FH =>
F24 + 4 H6 = 24 FH
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CaBr2 + Na3P = Ca3 + P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3 + P2 + 6 NaBr
C2H6 + HBr = C2H5Br + H2 =>
C2H6 + HBr = C2H5Br + H2
Hg2Cl2 + NaOH = HgOH + NaCl =>
Hg2Cl2 + 2 NaOH = 2 HgOH + 2 NaCl
CO2(g) + H2O(l) = C3H8(l) + O2(g) =>
3 CO2(g) + 4 H2O(l) = C3H8(l) + 5 O2(g)
Al + Cl2H2 = AlCl3 + H2 =>
2 Al + 3 Cl2H2 = 2 AlCl3 + 3 H2
Na3Fe(OH)6 = Na2FeO2 + Na2O + H2O + O2 =>
4 Na3Fe(OH)6 = 4 Na2FeO2 + 2 Na2O + 12 H2O + O2
H2 + S + O = HSO =>
H2 + 2 S + 2 O = 2 HSO
CH3COOH + FeCO3 = H2O + CO2 + Fe(CH3COO)2 =>
2 CH3COOH + FeCO3 = H2O + CO2 + Fe(CH3COO)2
NaCl + MnO2 + H2SO4 = Cl2 + H2O + MnSO4 + NaSO4 =>
2 NaCl + 2 MnO2 + 4 H2SO4 = Cl2 + 4 H2O + 2 MnSO4 + 2 NaSO4
(VO2)2SO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O =>
(VO2)2SO4 + 2 Na2SO3 + 2 H2SO4 = V2(SO4)3 + 2 Na2SO4 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2O + C6H11 + KMnO4 = C6H12O2 + MnO2 + KOH =>
H2O + C6H11 + KMnO4 = C6H12O2 + MnO2 + KOH
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
HgS + O = HgO + SO =>
HgS + 2 O = HgO + SO
K2Cr2O7(aq) + KI(aq) + HNO3(aq) = KNO3(aq) + Cr(NO3)3(aq) + I2(s) + H2O(aq) =>
K2Cr2O7(aq) + 6 KI(aq) + 14 HNO3(aq) = 8 KNO3(aq) + 2 Cr(NO3)3(aq) + 3 I2(s) + 7 H2O(aq)
MnO4{-} + ClO3{-} = MnO2{-} + ClO4{-} =>
MnO4{-} + 2 ClO3{-} = MnO2{-} + 2 ClO4{-}
KI + Na2S2O8 = I2 + KNa2S2O8 =>
2 KI + 2 Na2S2O8 = I2 + 2 KNa2S2O8
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
Fe(COO)2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O + CO2 =>
10 Fe(COO)2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O + 20 CO2
Ni(OH)2 + NaOH = Na[Ni(OH)3] =>
Ni(OH)2 + NaOH = Na[Ni(OH)3]
Fe(SCN)3 + KNCS = KFe(SCN)3 + SCN =>
Fe(SCN)3 + KNCS = KFe(SCN)3 + SCN
Mg + SO4 = MgSO4 =>
Mg + SO4 = MgSO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
