| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrSO4 + PbS = PbSO4 + SrS
MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O
PbCl2(aq) + KI(aq) = PbI2 + KCl =>
PbCl2(aq) + 2 KI(aq) = PbI2 + 2 KCl
NO2 = N(g) + O(g) =>
NO2 = N(g) + 2 O(g)
(NaHCO3) + (CH3COOH) = (NaCH3COO) + H2O + CO2 =>
(NaHCO3) + (CH3COOH) = (NaCH3COO) + H2O + CO2
Cu(OH)2 + H3P02 + NaOH = CuH + Na2HPO4 + H2O =>
13 Cu(OH)2 + 3 H3P02 + 12 NaOH = 13 CuH + 6 Na2HPO4 + 14 H2O
Pb + (ClO3) = Pb(ClO3) =>
Pb + (ClO3) = Pb(ClO3)
Cu2FeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 Cu2FeS2 + 40 HNO3 = 6 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 19 NO + 14 H2O
ZnO + K2O = K2Zn + O2 =>
ZnO + K2O = K2Zn + O2
KMnO4 + Na2S = K2S + MnO4{-} + Na{+} =>
2 KMnO4 + Na2S = K2S + 2 MnO4{-} + 2 Na{+}
SrCl2 + Na2CO3 = SrCO3(s) + NaCl(l) =>
SrCl2 + Na2CO3 = SrCO3(s) + 2 NaCl(l)
KMnO4 + Fe(NH4)2(SO4)2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 8 H2O
KCO3 + NaCl = KCl + NaCO3 =>
KCO3 + NaCl = KCl + NaCO3
Cu(OH)2 + O2 = CuO2 + H2O2 =>
Cu(OH)2 + O2 = CuO2 + H2O2
(ZnS) + O2 = ZnO + SO2 =>
2(ZnS) + 3 O2 = 2 ZnO + 2 SO2
C2H5OH5 + O2 = CO2 + H2O =>
C2H5OH5 + 4 O2 = 2 CO2 + 5 H2O
Cu + FeCl3 + H2O = CuCl + Fe(OH)3 + H2 =>
6 Cu + 2 FeCl3 + 6 H2O = 6 CuCl + 2 Fe(OH)3 + 3 H2
H2CO3 + O2 = H2CO5 =>
H2CO3 + O2 = H2CO5
MnSO4 = MnS + O2 =>
MnSO4 = MnS + 2 O2
C6H5SO3H + KOH = C6H5SO3K + H2O =>
C6H5SO3H + KOH = C6H5SO3K + H2O
Ca(CH3COO)2 + H2O = Ca(OH)2 + CH3COOH =>
Ca(CH3COO)2 + 2 H2O = Ca(OH)2 + 2 CH3COOH
Zn(OH)2 + HI = H2O + ZnI2 =>
Zn(OH)2 + 2 HI = 2 H2O + ZnI2
H[SnCl3] + NH4OH = Sn(OH)2 + NH3 + HCl =>
H[SnCl3] + 2 NH4OH = Sn(OH)2 + 2 NH3 + 3 HCl
ZnSO4 + H2O = ZnSO4H2O =>
ZnSO4 + H2O = ZnSO4H2O
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
AgI + Mg = MgI + Ag =>
AgI + Mg = MgI + Ag
CuBr2 + SO2 + H2O = CuBr + H2SO4 + HBr =>
2 CuBr2 + SO2 + 2 H2O = 2 CuBr + H2SO4 + 2 HBr
ClF3 + O2 = ClO2F3 =>
ClF3 + O2 = ClO2F3
NH3 + CoCl2 + H2O = Co(OH)2 + Cl2 + NH4 =>
2 NH3 + CoCl2 + 2 H2O = Co(OH)2 + Cl2 + 2 NH4
NH4Cl + NaOH = NH4(OH) + NaCl =>
NH4Cl + NaOH = NH4(OH) + NaCl
MnO2 + ClH = MnCl2 + H2O + Cl =>
MnO2 + 4 ClH = MnCl2 + 2 H2O + 2 Cl
(NH4)4V2O7 + KI + HCl = VOCl2 + I2 + NH4Cl + KCl + H2O =>
(NH4)4V2O7 + 2 KI + 10 HCl = 2 VOCl2 + I2 + 4 NH4Cl + 2 KCl + 5 H2O
H3BO3 + HCl = HBCl4 + H2O =>
H3BO3 + 4 HCl = HBCl4 + 3 H2O
CaCl2 + K2SO4 = KCl + Ca(SO4) =>
CaCl2 + K2SO4 = 2 KCl + Ca(SO4)
Al2(SO4)3 + KMnO4 = K(SO4)3 + Al2MnO4 =>
Al2(SO4)3 + KMnO4 = K(SO4)3 + Al2MnO4
SrCl2 + C3H8O = SrO + C3H8Cl2 =>
SrCl2 + C3H8O = SrO + C3H8Cl2
Au2S + HCl = SHCl + Au =>
Au2S + HCl = SHCl + 2 Au
Y2O3 + H2O = YH3 + O2 =>
Y2O3 + 3 H2O = 2 YH3 + 3 O2
H2SO3 + Ca(OH)2 = Ca(SO3) + H2O =>
H2SO3 + Ca(OH)2 = Ca(SO3) + 2 H2O
Zn(OH)2 + H = H2Zn(OH)2 =>
Zn(OH)2 + 2 H = H2Zn(OH)2
H2O + ZnSO4 = ZnO + H2SO4 =>
H2O + ZnSO4 = ZnO + H2SO4
Ce2O3 + NH4Br = CeBr3 + (NH4)2O =>
Ce2O3 + 6 NH4Br = 2 CeBr3 + 3(NH4)2O
H3O + ClO = HClO + H2O =>
H3O + ClO = HClO + H2O
LiOH + SiO2 = Li2O + Si(OH)4 =>
4 LiOH + SiO2 = 2 Li2O + Si(OH)4
C6H11COOH + KOH = C6H6O + K + H2O =>
6 C6H11COOH + 20 KOH = 7 C6H6O + 20 K + 25 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCOOH + Li2 = (HCOO)2Li + H2 =>
4 HCOOH + Li2 = 2(HCOO)2Li + 2 H2
Al + Ag{-} = Al3{-} + Ag =>
3 Al + Ag{-} = Al3{-} + Ag
KOH + J2 = KJ + KJO + H2O =>
2 KOH + J2 = KJ + KJO + H2O
ZQ2O + A3 = AQ2 + O2 + Z =>
6 ZQ2O + 2 A3 = 6 AQ2 + 3 O2 + 6 Z
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
