| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuO + F2 = O2 + 2 CuF
HCl(aq) + LiOH(aq) = LiCl(aq) + H2O(l) =>
HCl(aq) + LiOH(aq) = LiCl(aq) + H2O(l)
H2C4H6O + Na2CO3 = H2CO3 + Na2C4H6O =>
H2C4H6O + Na2CO3 = H2CO3 + Na2C4H6O
C9H8 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C9H8 + 38 KMnO4 + 57 H2SO4 = 45 C6H5COOH + 38 MnSO4 + 19 K2SO4 + 62 H2O
Ag(s) + Br2(g) = AgBr2(s) =>
Ag(s) + Br2(g) = AgBr2(s)
[Cr(H2O)6](NO3)3 + NaOH = Cr(OH)3 + NaNO3 + H2O =>
[Cr(H2O)6](NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3 + 6 H2O
As2O5 + HCl = AsCl3 + Cl2 + H2O =>
As2O5 + 10 HCl = 2 AsCl3 + 2 Cl2 + 5 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
CaCO3 + H2Cl2 = CaCl2 + CO2 + H2O =>
CaCO3 + H2Cl2 = CaCl2 + CO2 + H2O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
Sn + CH3COOH = Sn(CH3COO)4 + H2 =>
Sn + 4 CH3COOH = Sn(CH3COO)4 + 2 H2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
C18H38O + O2 = CO2 + H2O =>
C18H38O + 27 O2 = 18 CO2 + 19 H2O
Mg + HPO3 = MgPO3 + H =>
Mg + HPO3 = MgPO3 + H
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
Mg(NO3)2 + Na2(SO4) = MgSO4 + NaNO3 =>
Mg(NO3)2 + Na2(SO4) = MgSO4 + 2 NaNO3
Li2O + Ca3(PO4)2 = Li3(PO4) + CaO =>
3 Li2O + Ca3(PO4)2 = 2 Li3(PO4) + 3 CaO
Au + Cl = AuCl =>
Au + Cl = AuCl
Pb(SO4) + Li(NO3) = Pb(NO3)2 + Li2(SO4) =>
Pb(SO4) + 2 Li(NO3) = Pb(NO3)2 + Li2(SO4)
K3(RhCl6) + K2C2O4 = K3[Rh(C2O4)3] + K2Cl2 =>
K3(RhCl6) + 3 K2C2O4 = K3[Rh(C2O4)3] + 3 K2Cl2
CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq)
Li2S + Al2(SO4)3 = Al2S3 + Li2(SO4) =>
3 Li2S + Al2(SO4)3 = Al2S3 + 3 Li2(SO4)
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Cu(NO3) = Cu2O + NO2 + O2 =>
4 Cu(NO3) = 2 Cu2O + 4 NO2 + O2
Fe(NO3)3 + Na2(SO4) = Fe2(SO4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2(SO4) = Fe2(SO4)3 + 6 NaNO3
Mg + NHO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 NHO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
ZnO(s) + CO(g) = Zn(g) + CO2(g) =>
ZnO(s) + CO(g) = Zn(g) + CO2(g)
Zr(OH)4 = Zr + OH =>
Zr(OH)4 = Zr + 4 OH
Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)
Sr + I = SrI =>
Sr + I = SrI
IO3 + H3AsO3 = I2 + H3AsO4 =>
2 IO3 + 6 H3AsO3 = I2 + 6 H3AsO4
Cr2O3 + H3PO4 = Cr2(PO4)2 + H2O =>
Cr2O3 + 2 H3PO4 = Cr2(PO4)2 + 3 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
GaCl3 + O2 = Ga(ClO3)3 =>
2 GaCl3 + 9 O2 = 2 Ga(ClO3)3
HNO3 + Cd2 = Cd(NO3)2 + H2 =>
4 HNO3 + Cd2 = 2 Cd(NO3)2 + 2 H2
Fe + S = FeS =>
Fe + S = FeS
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2O + MnO4{-} + S2{2-} = MnO2 + S + OH{-} =>
4 H2O + 2 MnO4{-} + 3 S2{2-} = 2 MnO2 + 6 S + 8 OH{-}
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
CH3COOH + SO4 = HS + H2O + CO2 =>
9 CH3COOH + 8 SO4 = 8 HS + 14 H2O + 18 CO2
NH3 + CH3I = CH3NH3I =>
NH3 + CH3I = CH3NH3I
As2S3 + HClO3 + H2O = H3AsO4 + H2SO4 + HCl =>
3 As2S3 + 14 HClO3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 HCl
NH4NO3 + KOH = KNO3 + H2O + NH =>
3 NH4NO3 + 2 KOH = 2 KNO3 + 5 H2O + 4 NH
PbO2 + NaOH = Na4PbO4 + H2O =>
PbO2 + 4 NaOH = Na4PbO4 + 2 H2O
As4 + O2 = As4O6 =>
As4 + 3 O2 = As4O6
(Ni) + (CO) = (Ni(CO)4) =>
(Ni) + 4(CO) = (Ni(CO)4)
KOH + HBr = K2Br + H(OH)2 =>
2 KOH + HBr = K2Br + H(OH)2
MgCO3(aq) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq) =>
MgCO3(aq) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq)
C2H5OH(g) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
