| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgSe + 4 HCl + O2 = Hg2Cl2 + Se2Cl2 + 2 H2O
PbI2 + Fe2O3 = PbO + FeI3 =>
3 PbI2 + Fe2O3 = 3 PbO + 2 FeI3
C13H18 + O2 = CO2 + H2O =>
2 C13H18 + 35 O2 = 26 CO2 + 18 H2O
FeOH2 = Fe + H2O =>
FeOH2 = Fe + H2O
Cu + Ag2(NO3)2 = Ag2 + Cu(NO3)2 =>
Cu + Ag2(NO3)2 = Ag2 + Cu(NO3)2
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
Cu(NO3)2 + Na2CrO4 = CuCrO4 + NaNO3 =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + 2 NaNO3
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
C17H19O3N + HCl = C17H19O3NH + Cl =>
C17H19O3N + HCl = C17H19O3NH + Cl
MgO + H2SO3 = Mg(HSO3)2 + H2O =>
MgO + 2 H2SO3 = Mg(HSO3)2 + H2O
CH3NO2 + Fe + HCl = CH3NH2Cl + FeCl2 + H2O =>
2 CH3NO2 + 5 Fe + 12 HCl = 2 CH3NH2Cl + 5 FeCl2 + 4 H2O
P4(s) + Cl2(g) = P3Cl5 =>
3 P4(s) + 10 Cl2(g) = 4 P3Cl5
NaOH + H3A = H2O + Na2A + H =>
2 NaOH + H3A = 2 H2O + Na2A + H
Si(OC2H5)4 + NH4OH = SiO2 + C2H5OH + NH4 + O2 =>
Si(OC2H5)4 + 4 NH4OH = SiO2 + 4 C2H5OH + 4 NH4 + O2
Na2SO4 + Mn = MnSO4 + Na =>
Na2SO4 + Mn = MnSO4 + 2 Na
Ca(PO4)3 = Ca + P4 + O2 =>
4 Ca(PO4)3 = 4 Ca + 3 P4 + 24 O2
Fe + NO3 = Fe(NO3)3 =>
Fe + 3 NO3 = Fe(NO3)3
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
HCOH + [O] = CH2O2 =>
HCOH + [O] = CH2O2
MnO4{-}(aq) + SO3{2-}(aq) + H2O = MnO2(s) + SO42{-}(aq) + OH{-}(aq) =>
79 MnO4{-}(aq) + 3 SO3{2-}(aq) + 41 H2O = 79 MnO2(s) + 3 SO42{-}(aq) + 82 OH{-}(aq)
K2Cr2O7 + C3H6 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 K2Cr2O7 + C3H6 + 12 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 3 CO2 + 15 H2O
SrCl2 + K4Fe(CN)6 = K2SrFe(CN)6 + KCl =>
SrCl2 + K4Fe(CN)6 = K2SrFe(CN)6 + 2 KCl
Xe + NO1 = N4 + XeO =>
4 Xe + 4 NO1 = N4 + 4 XeO
H3BO3 + Mg = MgB4O7 + H2 + H2O =>
4 H3BO3 + Mg = MgB4O7 + H2 + 5 H2O
Cr + SnBr4 = CrBr3 + SnBr2 =>
2 Cr + 3 SnBr4 = 2 CrBr3 + 3 SnBr2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
FeCl3 + Cu(NO3)2 = Fe(NO3)2 + CuCl3 =>
FeCl3 + Cu(NO3)2 = Fe(NO3)2 + CuCl3
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
Zn + Pb(C2H3O2)4 = Zn(C2H3O2)2 + Pb =>
2 Zn + Pb(C2H3O2)4 = 2 Zn(C2H3O2)2 + Pb
Pb(NO3)2(aq) + CrI2(aq) = PbI2(s) + Cr(NO3)2(aq) =>
Pb(NO3)2(aq) + CrI2(aq) = PbI2(s) + Cr(NO3)2(aq)
Ca2SiO4 + HNO2 = Ca(NO2)2 + H4SiO4 =>
Ca2SiO4 + 4 HNO2 = 2 Ca(NO2)2 + H4SiO4
NaHC2O4 + AuCl = Au + NaCl + CO2 + HCl =>
NaHC2O4 + 2 AuCl = 2 Au + NaCl + 2 CO2 + HCl
C6H6 + HNO3 = C6H5OH + NO2 + H2O =>
C6H6 + 2 HNO3 = C6H5OH + 2 NO2 + H2O
C14H24O + O2 = CO2 + H2O =>
2 C14H24O + 39 O2 = 28 CO2 + 24 H2O
C6H5NH2 + C4H6O3 = C6H5NH(COCH3) + C2H4O2 =>
C6H5NH2 + C4H6O3 = C6H5NH(COCH3) + C2H4O2
C21H23NO5 + O2 = CO2 + H2O + N =>
4 C21H23NO5 + 97 O2 = 84 CO2 + 46 H2O + 4 N
HBr + MeCOOH + O2 = MeBr + CO2 + H2O =>
2 HBr + 2 MeCOOH + O2 = 2 MeBr + 2 CO2 + 2 H2O
HCl + (NH4)2Cr2O7 = NH4Cl + H2Cr2O7 =>
2 HCl + (NH4)2Cr2O7 = 2 NH4Cl + H2Cr2O7
Fe + HBr = FeBr3 + H2* =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2*
Ni(OH)2 + Br2 + KOH = NiO(OH) + KBr + H2O =>
2 Ni(OH)2 + Br2 + 2 KOH = 2 NiO(OH) + 2 KBr + 2 H2O
KHS + NaOH = K2S + Na2S + H2O =>
2 KHS + 2 NaOH = K2S + Na2S + 2 H2O
Zn + CuSO4(aq) = ZnSO4(aq) + Cu =>
Zn + CuSO4(aq) = ZnSO4(aq) + Cu
Li2S(aq) + FeCl3(aq) = Fe2S3(s) + LiCl(aq) =>
3 Li2S(aq) + 2 FeCl3(aq) = Fe2S3(s) + 6 LiCl(aq)
W + I2 = WI4 =>
W + 2 I2 = WI4
FeSO4 + CH3COOH = Fe(CH3COO)2 + H2SO4 =>
FeSO4 + 2 CH3COOH = Fe(CH3COO)2 + H2SO4
H2SO3 + Hg(OH) = Hg2(SO3) + H2O =>
H2SO3 + 2 Hg(OH) = Hg2(SO3) + 2 H2O
C4H8O2 + Na2CO3 = C4H7O2Na + H2O + CO2 =>
2 C4H8O2 + Na2CO3 = 2 C4H7O2Na + H2O + CO2
AsO4 + H2O = AsO2 + OH =>
AsO4 + 2 H2O = AsO2 + 4 OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
