| Équations équilibrées la veille |
4 CH3CHO + 2 TiCl3 + 3 Zn = 2 CH3CHCHCH3 + 2 TiO2 + 3 ZnCl2
KOH + C2H8O7P2 = C2H5K3O7P2 + H2O =>
3 KOH + C2H8O7P2 = C2H5K3O7P2 + 3 H2O
C2H2O4(aq) + H2SO4(aq) + KMnO4(aq) = CO2(g) + H2O(l) + MnSO4(aq) + K2SO4(aq) =>
5 C2H2O4(aq) + 3 H2SO4(aq) + 2 KMnO4(aq) = 10 CO2(g) + 8 H2O(l) + 2 MnSO4(aq) + K2SO4(aq)
FeCl3 + NaNO3 = Fe(NO3)3 + Na3Cl3 =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + Na3Cl3
Cr + H2S = CrS3 + H =>
Cr + 3 H2S = CrS3 + 6 H
H3PO4 + LiOH = H2PO4 + HLiOH =>
H3PO4 + LiOH = H2PO4 + HLiOH
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
Cs2O + HNO3 = CsNO3 + H2O =>
Cs2O + 2 HNO3 = 2 CsNO3 + H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
F(g) + KCl(aq) = KF(aq) + Cl(g) =>
F(g) + KCl(aq) = KF(aq) + Cl(g)
P4O10 = P4O6 + O2 =>
P4O10 = P4O6 + 2 O2
Ca(OH)2 + CO2 = CaCO3 + H2O(s) =>
Ca(OH)2 + CO2 = CaCO3 + H2O(s)
Cl2 + K4[Fe(CN)6] = K3[Fe(CN)6] + KCl =>
Cl2 + 2 K4[Fe(CN)6] = 2 K3[Fe(CN)6] + 2 KCl
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
Fe2O3 + HI = Fe + HIO3 =>
Fe2O3 + HI = 2 Fe + HIO3
MgCO3 + CH3COOH = MgCOOH + CO2 + H2O =>
8 MgCO3 + 3 CH3COOH = 8 MgCOOH + 6 CO2 + 2 H2O
NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + KCl =>
3 NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + 3 KCl
ClO3 + NO2 = Cl + NO3 =>
ClO3 + 3 NO2 = Cl + 3 NO3
(NH4)2CO3 + Br = (NH4)2Br + CO3 =>
(NH4)2CO3 + Br = (NH4)2Br + CO3
HCH2ClCO2 + NaOH = CH2ClCO2 + H2O + Na =>
HCH2ClCO2 + NaOH = CH2ClCO2 + H2O + Na
AgNO3 + NaCe = AgCe + NaNO3 =>
AgNO3 + NaCe = AgCe + NaNO3
(H2O2)2 + (C6H14O6)8 = CO2 + H2O =>
52(H2O2)2 + (C6H14O6)8 = 48 CO2 + 160 H2O
AgBr + NH3 = Ag(NH3)2 + Br =>
AgBr + 2 NH3 = Ag(NH3)2 + Br
KOH(aq) = K{+} + OH{-} =>
KOH(aq) = K{+} + OH{-}
Fe(OH)3 + H3PO4 = Fe2(HPO4)3 + H2O =>
2 Fe(OH)3 + 3 H3PO4 = Fe2(HPO4)3 + 6 H2O
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
LiOH + MgI2 = Mg(OH)2 + LiI =>
2 LiOH + MgI2 = Mg(OH)2 + 2 LiI
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Cl2 + O2 + H2O = HClO =>
2 Cl2 + O2 + 2 H2O = 4 HClO
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
CH3CHO + TiCl3 + Zn = CH3CHCHCH3 + TiO2 + ZnCl2 =>
4 CH3CHO + 2 TiCl3 + 3 Zn = 2 CH3CHCHCH3 + 2 TiO2 + 3 ZnCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMnO4 + Na2S2O3 = K2S2O5 + NaMnO3 =>
2 KMnO4 + Na2S2O3 = K2S2O5 + 2 NaMnO3
NaCrO2 + PdO2 + NaOH = Na2CrO4 + Na2PdO2 + H2O =>
2 NaCrO2 + 3 PdO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PdO2 + 4 H2O
HNO3 + FeS2 + Au + Br2 + H2O = HAuBr4 + FeNO2 + H2SO4 =>
HNO3 + FeS2 + 11 Au + 22 Br2 + 7 H2O = 11 HAuBr4 + FeNO2 + 2 H2SO4
Pb(NO3)2(ac) + KBr(ac) = PbBr2 + KNO3 =>
Pb(NO3)2(ac) + 2 KBr(ac) = PbBr2 + 2 KNO3
FePO4 + Na2SO4 = Fe2(SO4)2 + Na2PO4 =>
2 FePO4 + 2 Na2SO4 = Fe2(SO4)2 + 2 Na2PO4
C7H8 + KMnO4 + OH{-} = C7H5O2{-} + MnO2 + KOH + H2O =>
C7H8 + 2 KMnO4 + OH{-} = C7H5O2{-} + 2 MnO2 + 2 KOH + H2O
NH4NO3 = NH3 + HNO3 =>
NH4NO3 = NH3 + HNO3
B + H2O = B2O3 + H2 =>
2 B + 3 H2O = B2O3 + 3 H2
Na + ZnI = NaI2 + Zn =>
Na + 2 ZnI = NaI2 + 2 Zn
CdS + K2HgI4 = HgS + CdI2 + KI =>
CdS + K2HgI4 = HgS + CdI2 + 2 KI
SO3H = H2 + SO3 =>
2 SO3H = H2 + 2 SO3
CH4(g) + O2(g) = H20(l) + CO2(g) =>
5 CH4(g) + 5 O2(g) = H20(l) + 5 CO2(g)
Na2Co3 + HCl = Na2Co3Cl + H2 =>
2 Na2Co3 + 2 HCl = 2 Na2Co3Cl + H2
HCH2ClCO2 + OH = CH2ClCO2 + H2O =>
HCH2ClCO2 + OH = CH2ClCO2 + H2O
C6H8O7 + NaOH = NaC3 + H2O + O2 =>
C6H8O7 + 2 NaOH = 2 NaC3 + 5 H2O + 2 O2
As(OH)3 + SO2 = As2(SO3)3 + H2O =>
2 As(OH)3 + 3 SO2 = As2(SO3)3 + 3 H2O
Na2S(aq) + CuSO4(aq) = CuS + Na2SO4 =>
Na2S(aq) + CuSO4(aq) = CuS + Na2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
