| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2O4 + Ca = CaC2H2O4
C5H6 + O2 = CO2 + H2 =>
C5H6 + 5 O2 = 5 CO2 + 3 H2
HCl(aq) + NaNO2(aq) = HNO2 + NaCl(aq) =>
HCl(aq) + NaNO2(aq) = HNO2 + NaCl(aq)
Fe3O4 + Ca = CaO + Fe =>
Fe3O4 + 4 Ca = 4 CaO + 3 Fe
C3H7COOH + Al(OH)3 = (C3H7COO)3Al + H2O =>
3 C3H7COOH + Al(OH)3 = (C3H7COO)3Al + 3 H2O
C101H150O38N1 + H2O = CH4 + CO2 + NH3 =>
8 C101H150O38N1 + 362 H2O = 475 CH4 + 333 CO2 + 8 NH3
Na2SO3 + CH3CO2H = NaCH3CO2(aq) + SO2(g) + H2O(l) =>
Na2SO3 + 2 CH3CO2H = 2 NaCH3CO2(aq) + SO2(g) + H2O(l)
Zn2 + CuS = ZnS + Cu2 =>
Zn2 + 2 CuS = 2 ZnS + Cu2
Cr3(PO4)2 + Cu(CH3COO)2 = Cr(CH3COO)2 + Cu3(PO4)2 =>
Cr3(PO4)2 + 3 Cu(CH3COO)2 = 3 Cr(CH3COO)2 + Cu3(PO4)2
Pb{4+} + Al = Al{3+} + Pb =>
3 Pb{4+} + 4 Al = 4 Al{3+} + 3 Pb
Co + HMnO4 = Co(MnO4) + H2 =>
2 Co + 2 HMnO4 = 2 Co(MnO4) + H2
AgNO3 + Ca3(PO4)2 = Ag3PO4 + Ca(NO3)2 =>
6 AgNO3 + Ca3(PO4)2 = 2 Ag3PO4 + 3 Ca(NO3)2
NH4Cl + Na2B4O7 = NaCl + BN + HCl + H2O =>
4 NH4Cl + Na2B4O7 = 2 NaCl + 4 BN + 2 HCl + 7 H2O
KMnO4 + Cl2 + H2O = MnO2 + KClO3 + KOH =>
10 KMnO4 + 3 Cl2 + 2 H2O = 10 MnO2 + 6 KClO3 + 4 KOH
Ni + Mg{2-} = Mg + Ni{2-} =>
Ni + Mg{2-} = Mg + Ni{2-}
BeF2 + Li3PO4 = LiF + Be3(PO4)2 =>
3 BeF2 + 2 Li3PO4 = 6 LiF + Be3(PO4)2
NaSO4 + BCl = NaCl + BSO4 =>
NaSO4 + BCl = NaCl + BSO4
Es + B + Ts = EsBTs =>
Es + B + Ts = EsBTs
KCl + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O
H2SO4 + CH3NH2 = CH3NH3HSO4 =>
H2SO4 + CH3NH2 = CH3NH3HSO4
S02 + H2O2 = H2SO4 + H2O =>
S02 + 6 H2O2 = 2 H2SO4 + 4 H2O
C6H13N + HNO3 = N2 + C6H12OH + H2O =>
10 C6H13N + 4 HNO3 = 7 N2 + 10 C6H12OH + 2 H2O
CO2 + H2 = H2O + CH3OCH =>
2 CO2 + 5 H2 = 3 H2O + CH3OCH
Na2S2O3 + HNO3 = NaNO3 + H2O + SO2 + S8 =>
8 Na2S2O3 + 16 HNO3 = 16 NaNO3 + 8 H2O + 8 SO2 + S8
H2O2 + HNO2 = HNO3 + H2O =>
H2O2 + HNO2 = HNO3 + H2O
Ba(I)2(aq) + Ag(NO3)(aq) = Ba(NO3)2 + AgI =>
Ba(I)2(aq) + 2 Ag(NO3)(aq) = Ba(NO3)2 + 2 AgI
CuSO4 + KI + H2O = I2 + CuOH + K2SO4 + H2 =>
2 CuSO4 + 4 KI + 2 H2O = 2 I2 + 2 CuOH + 2 K2SO4 + H2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CaBr2(aq) + Cl2(g) = CaCl2(aq) + Br2 =>
CaBr2(aq) + Cl2(g) = CaCl2(aq) + Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZrNbP3O12 + Ce2O3 = CeZr7NbP12O48 + PNb9O25 + CePO4 =>
21 ZrNbP3O12 + 14 Ce2O3 = 3 CeZr7NbP12O48 + 2 PNb9O25 + 25 CePO4
Ca(OH)2 + CO2 = CaCO + H + O =>
Ca(OH)2 + CO2 = CaCO + 2 H + 3 O
Cr2O3 + NaBrO3 + NaOH = NaBr + NaCrO4 + H2O =>
3 Cr2O3 + 4 NaBrO3 + 6 NaOH = 4 NaBr + 6 NaCrO4 + 3 H2O
FeCr2O7 + H2 = FeCr2 + H2O =>
FeCr2O7 + 7 H2 = FeCr2 + 7 H2O
C6H5CHCl2 + NaOH = C6H5CHO + NaCl + H2O =>
C6H5CHCl2 + 2 NaOH = C6H5CHO + 2 NaCl + H2O
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCHO + Ag(NH3)2OH = NH4CO3 + Ag + NH3 + H2O =>
HCHO + 5 Ag(NH3)2OH = NH4CO3 + 5 Ag + 9 NH3 + 3 H2O
C2H5Cl + NaOH = NaCl + H2O + C2H4 =>
C2H5Cl + NaOH = NaCl + H2O + C2H4
RbNO3 + Fe2Cl3 = Rb2Cl + Fe(NO3)3 =>
6 RbNO3 + Fe2Cl3 = 3 Rb2Cl + 2 Fe(NO3)3
MnO4({-}) + H2SO3 + H = Mn2 + SO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 8 H = Mn2 + 2 SO4({-}) + 6 H2O
FeCr2O7 + H2 = FeCr2 + H2O =>
FeCr2O7 + 7 H2 = FeCr2 + 7 H2O
MnO4({-}) + H2SO3 + H = Mn2 + SO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 8 H = Mn2 + 2 SO4({-}) + 6 H2O
FeCr2O7 + H2 = FeCr2 + H2O =>
FeCr2O7 + 7 H2 = FeCr2 + 7 H2O
Fe2 + CuO = Fe2O + Cu =>
Fe2 + CuO = Fe2O + Cu
NH3 + KOH = NH4O + K =>
NH3 + KOH = NH4O + K
NO3 + HOH = HO + NH =>
NO3 + 4 HOH = 7 HO + NH
MgSO4 + CaCO3 + H2O = Mg(OH)2 + CaSO4*2H2O + CO2 =>
MgSO4 + CaCO3 + 3 H2O = Mg(OH)2 + CaSO4*2H2O + CO2
H + Br + Al(OH)3 = H2O + AlBr3 =>
3 H + 3 Br + Al(OH)3 = 3 H2O + AlBr3
sodiumhydroxide = sodiumoxide + water =>
2 NaOH = Na2O + 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
