| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiCl2 + (NH4)2S = NiS + (NH4)2Cl2 =>
NiCl2 + (NH4)2S = NiS + (NH4)2Cl2
Mg(s) + KCl(aq) = MgCl2 + K =>
Mg(s) + 2 KCl(aq) = MgCl2 + 2 K
Pb(OH)2 + H2SeO3 = Pb(HSeO3)2 + H2O =>
Pb(OH)2 + 2 H2SeO3 = Pb(HSeO3)2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AlO2 + H2O = Al + OH =>
AlO2 + 2 H2O = Al + 4 OH
K2C2O4 + FeCl3*6H2O = KCl + K3[Fe(C2O4)3]*H2O + H2O =>
3 K2C2O4 + FeCl3*6H2O = 3 KCl + K3[Fe(C2O4)3]*H2O + 5 H2O
KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O = K4Fe(CN)6 + KMnO4 + H2SO4 =>
162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O = 10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4
Mn(NO3)2 + C6H8O7*H2O = Mn(C6H5O7)2 + N2 + O2 + H2O =>
2 Mn(NO3)2 + 4 C6H8O7*H2O = 2 Mn(C6H5O7)2 + 2 N2 + 3 O2 + 10 H2O
Cl + NaBr = NaCl + Br =>
Cl + NaBr = NaCl + Br
HAuCl4 + Na3C6H5O7*2H2O = Au + H2 + CO2 + NaC5H5O5 + NaCl =>
6 HAuCl4 + 10 Na3C6H5O7*2H2O = 6 Au + 33 H2 + 30 CO2 + 6 NaC5H5O5 + 24 NaCl
NH4OH + Fe(C2H3O2)3 = Fe(OH)3 + NH4(C2H3O2) =>
3 NH4OH + Fe(C2H3O2)3 = Fe(OH)3 + 3 NH4(C2H3O2)
C2H5CHO + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnO + H2O =>
5 C2H5CHO + 2 KMnO4 + H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnO + H2O
Cr(NO3) + BaOH = BaNO3 + CrOH =>
Cr(NO3) + BaOH = BaNO3 + CrOH
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2 =>
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2
ZnCu + HNO3 = Zn(NO3)2 + Cu(NO3)2 + NO2 + H2O =>
ZnCu + 8 HNO3 = Zn(NO3)2 + Cu(NO3)2 + 4 NO2 + 4 H2O
Au2O(s) = Au(s) + O2 =>
2 Au2O(s) = 4 Au(s) + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H3X + Ca(OH)2 = Ca3X2 + H2O =>
2 H3X + 3 Ca(OH)2 = Ca3X2 + 6 H2O
H2S + Fe(NO)3 = FeS + H2(NO)3 =>
H2S + Fe(NO)3 = FeS + H2(NO)3
Sb + MnO = SbO + Mn =>
Sb + MnO = SbO + Mn
Co(OH)2 + O2 + H2O = CoO(OH)*H2O =>
4 Co(OH)2 + O2 + 2 H2O = 4 CoO(OH)*H2O
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3
Pb(NO3)2 = Pb3O4 + O2 + NO2 =>
3 Pb(NO3)2 = Pb3O4 + O2 + 6 NO2
Calciumcarbide + oxygen = calcium + carbonDioxide =>
CaC2 + 2 O2 = Ca + 2 CO2
(NH4)2SO4 + NaI = ISO4 + Na(NH4)2 =>
(NH4)2SO4 + NaI = ISO4 + Na(NH4)2
Sn + AgClO4 = Ag + Sn(ClO4)2 =>
Sn + 2 AgClO4 = 2 Ag + Sn(ClO4)2
Zn + H2SO4 = Zn(HSO4)2 + SO2 + H2O =>
Zn + 3 H2SO4 = Zn(HSO4)2 + SO2 + 2 H2O
Cl + NaBr = NaCl + Br =>
Cl + NaBr = NaCl + Br
As2O3 + KOH + SiHCl3 = H2O + AsH3 + K2SiO3 + KCl =>
As2O3 + 30 KOH + 6 SiHCl3 = 15 H2O + 2 AsH3 + 6 K2SiO3 + 18 KCl
aluminiumoxide + carbon + chlorine = carbonmonoxide + aluminiumchloride =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
KMnO4 + Cu2Cl2 + H2O = MnO2 + Cu(OH)2 + KCl + CuCl2 =>
2 KMnO4 + 3 Cu2Cl2 + 4 H2O = 2 MnO2 + 4 Cu(OH)2 + 2 KCl + 2 CuCl2
NaI(s) + H2O(l) = H2 + I2 + NaOH =>
2 NaI(s) + 2 H2O(l) = H2 + I2 + 2 NaOH
NaNo3 + Ni = Ni(No3)2 + Na =>
2 NaNo3 + Ni = Ni(No3)2 + 2 Na
MoS2 + O2 = MoO3 + SO4 =>
2 MoS2 + 11 O2 = 2 MoO3 + 4 SO4
KI + H2SO3 = K2SO4 + I2 + H2S + H2O =>
6 KI + 5 H2SO3 = 3 K2SO4 + 3 I2 + 2 H2S + 3 H2O
K2MnO4 + K2S + H2O = MnO2 + S + KOH =>
K2MnO4 + K2S + 2 H2O = MnO2 + S + 4 KOH
Cu(OH)2 + Fe = Cu + Fe(OH)2 =>
Cu(OH)2 + Fe = Cu + Fe(OH)2
HI + MgO = H2O + MgI2 =>
2 HI + MgO = H2O + MgI2
O + {-} = O{2-} =>
O + 2e = O{2-}
Ar + HNO3 = Ar(NO3)2 + NO2 + H2O =>
Ar + 4 HNO3 = Ar(NO3)2 + 2 NO2 + 2 H2O
Ag2(NO3)2 + NaOH = Ag2(OH)2 + NaNO3 =>
Ag2(NO3)2 + 2 NaOH = Ag2(OH)2 + 2 NaNO3
CuSO4 + (NH4)2I = Cu2I + NH4SO4 =>
2 CuSO4 + (NH4)2I = Cu2I + 2 NH4SO4
BaO + NaHSO4 = BaSO4 + Na2SO4 + H2O =>
BaO + 2 NaHSO4 = BaSO4 + Na2SO4 + H2O
NaSO4 + BaCl2 = BaSO4 + NaCl2 =>
NaSO4 + BaCl2 = BaSO4 + NaCl2
CuZn + HCl = CuCl + Zn + H = CuZn + HCl = CuCl + Zn + H =>
CuZn + HCl = CuCl + Zn + H
KBr + C6H12 + H2O = C6H11Br + H3O + K =>
KBr + C6H12 + H2O = C6H11Br + H3O + K
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
BaSO4 = Ba + SO2 + O2 =>
BaSO4 = Ba + SO2 + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
