Équations équilibrées la veille |
CH3CH2CH2ONa + CH3Br = CH3CH2CH2OCH3 + NaBr
Fe{2+} + NO2{-} + H{+} = [Fe(NO)]{2+} + H2O + HNO3 =>
2 Fe{2+} + 3 NO2{-} + 3 H{+} = 2[Fe(NO)]{2+} + H2O + HNO3
NiSO4 + KCl = K2SO4 + NiCl2 =>
NiSO4 + 2 KCl = K2SO4 + NiCl2
C8H10O + NaBrO = C8H6O2 + NaBr + H2O =>
C8H10O + 3 NaBrO = C8H6O2 + 3 NaBr + 2 H2O
silicondioxide + carbon + Ca3(PO4)2 = CaSiO3 + P + carbonmonoxide =>
3 SiO2 + 5 C + Ca3(PO4)2 = 3 CaSiO3 + 2 P + 5 CO
Na2S(s) + Cu(NO3)2 = NaNO3(aq) + CuS(s) =>
Na2S(s) + Cu(NO3)2 = 2 NaNO3(aq) + CuS(s)
Bi + Na2S2O3 + HCl = BiCl3 + NaCl + H2S + H2O =>
8 Bi + 3 Na2S2O3 + 30 HCl = 8 BiCl3 + 6 NaCl + 6 H2S + 9 H2O
CaCl2 + F2 = Cl2 + CaF2 =>
CaCl2 + F2 = Cl2 + CaF2
Co(H2O)6{2+}(aq) + SCN{-}(aq) = Co(SCN)4{2-}(aq) + H2O =>
Co(H2O)6{2+}(aq) + 4 SCN{-}(aq) = Co(SCN)4{2-}(aq) + 6 H2O
Se + H2O = SeO + H2 =>
Se + H2O = SeO + H2
NaCl + Br2 = Na + Br2Cl =>
NaCl + Br2 = Na + Br2Cl
Cd(OH)2 + HCl = HOH + CdCl2 =>
Cd(OH)2 + 2 HCl = 2 HOH + CdCl2
CuSO4 + FeCO3 = FeSO4 + CuCO3 =>
CuSO4 + FeCO3 = FeSO4 + CuCO3
C + water = carbonmonoxide + H =>
C + H2O = CO + 2 H
Na2CO3 + LiNO3 = NaNO3 + Li2CO3 =>
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3
N2O + H2O = O2 + NH3 =>
N2O + 3 H2O = 2 O2 + 2 NH3
MnI2 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + Na2SO4 + H2O + NaIO3 =>
4 MnI2 + 34 NaBiO3 + 62 H2SO4 = 4 NaMnO4 + 17 Bi2(SO4)3 + 11 Na2SO4 + 62 H2O + 8 NaIO3
Mg + HCl = MgCl23 + H2 =>
2 Mg + 46 HCl = 2 MgCl23 + 23 H2
Ba(NO3)2 + Cl = BaCl2 + NO3 =>
Ba(NO3)2 + 2 Cl = BaCl2 + 2 NO3
BaNO3 + H2SO4 = BaSO4 + H2 + NO3 =>
BaNO3 + H2SO4 = BaSO4 + H2 + NO3
(NH4)2MoO4 + HCl = (NH4)2MoOCl6 + H2O =>
(NH4)2MoO4 + 6 HCl = (NH4)2MoOCl6 + 3 H2O
NaOH(aq) + HNO2(aq) + C6H12O6 = NaHCO3(aq) + H2O(l) + N2 =>
6 NaOH(aq) + 8 HNO2(aq) + C6H12O6 = 6 NaHCO3(aq) + 10 H2O(l) + 4 N2
Al + (NH4)2SO4 + H2O = S + Al(OH)3 + NH4 =>
8 Al + 3(NH4)2SO4 + 12 H2O = 3 S + 8 Al(OH)3 + 6 NH4
LiCl + NH4FePO4 = LiFePO4 + NH3 + HCl =>
LiCl + NH4FePO4 = LiFePO4 + NH3 + HCl
C13H28 + CuO = H2O + CO2 + Cu =>
C13H28 + 40 CuO = 14 H2O + 13 CO2 + 40 Cu
HNO3 + SrOH = SrH + OHNO3 =>
HNO3 + SrOH = SrH + OHNO3
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O =>
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
K3PO4 + KH2PO4 = K2HPO4 =>
K3PO4 + KH2PO4 = 2 K2HPO4
C2H4O + H2 = C2H4 + H2O =>
C2H4O + H2 = C2H4 + H2O
NH4Br + LiOH = LiBr + H2O + NH3 =>
NH4Br + LiOH = LiBr + H2O + NH3
C6H5COONaNaOH = C6H6Na2CO3 =>
C6H5COONaNaOH = C6H6Na2CO3
FeSO4 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO43) + K2SO4 + H2O =>
10 FeSO4 + 76 KMnO4 + 109 H2SO4 = 76 MnSO4 + 5 Fe2(SO43) + 38 K2SO4 + 109 H2O
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
NaOH + KCl = NaCl + HCl + K2O =>
NaOH + 2 KCl = NaCl + HCl + K2O
Fe3 + Cu(NO3)2 = Fe(NO3)2 + Cu2 =>
2 Fe3 + 6 Cu(NO3)2 = 6 Fe(NO3)2 + 3 Cu2
CoO + SO3 = CoSO4 =>
CoO + SO3 = CoSO4
Pb3H4IO6 + HCl + H3AsO3 = PbCl2 + ICl + H3AsO4 + H2O =>
2 Pb3H4IO6 + 14 HCl + H3AsO3 = 6 PbCl2 + 2 ICl + H3AsO4 + 11 H2O
Al + Ag2O = AlO + Ag =>
Al + Ag2O = AlO + 2 Ag
Cu + FeS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + SO2H2O =>
Cu + 2 FeS2 + 16 H2SO4 = Fe2(SO4)3 + CuSO4 + 16 SO2H2O
C2H3Cl3 + H2O2 + NaOH = CO2 + NaCl + H2O =>
C2H3Cl3 + 4 H2O2 + 3 NaOH = 2 CO2 + 3 NaCl + 7 H2O
Ba(OH)2 + H2(AlO2)2 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + H2(AlO2)2 = Ba(AlO2)2 + 2 H2O
Al + Ag2O = Al2O3 + Ag =>
2 Al + 3 Ag2O = Al2O3 + 6 Ag
HBr + Li2SO4 = LiBr + H2SO4 =>
2 HBr + Li2SO4 = 2 LiBr + H2SO4
Cr2(SO4)3 + NaOH = Na2SO4 + Na[Cr(OH)4] =>
Cr2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 Na[Cr(OH)4]
AgNO3 + FeBr3 = AgBr3 + FeNO3 =>
AgNO3 + FeBr3 = AgBr3 + FeNO3
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
H3SiO3 + H{+} + MnO4{-} = H3SiO4 + Mn{2+} + H2O =>
5 H3SiO3 + 6 H{+} + 2 MnO4{-} = 5 H3SiO4 + 2 Mn{2+} + 3 H2O
Al + Ag2O = AlO + Ag =>
Al + Ag2O = AlO + 2 Ag
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.