| Équations équilibrées la veille |
Fe2 + 2 SCN = 2 FeSCN
Co(NH3)6Cl3 + Na2S2O3 = CoCl2 + Na2S4O6 + NH3 + NaCl =>
2 Co(NH3)6Cl3 + 2 Na2S2O3 = 2 CoCl2 + Na2S4O6 + 12 NH3 + 2 NaCl
KBrO + MnCl2 + KOH = KBr + MnO4 + KCl + H2O =>
3 KBrO + MnCl2 + 2 KOH = 3 KBr + MnO4 + 2 KCl + H2O
V2O5(s) + NH3(g) + H2O(l) = NH4VO3(s) =>
V2O5(s) + 2 NH3(g) + H2O(l) = 2 NH4VO3(s)
MnO4 + Cr = Cr2O7 + MnO2 =>
7 MnO4 + 4 Cr = 2 Cr2O7 + 7 MnO2
Fe(No3)2 + KSCN = Fe(SCN)2 + KNo3 =>
Fe(No3)2 + 2 KSCN = Fe(SCN)2 + 2 KNo3
Fe(NO3)2 + KSCN = Fe(SCN)2 + KNO3 =>
Fe(NO3)2 + 2 KSCN = Fe(SCN)2 + 2 KNO3
Na2 + S2O3 = Na2S2O3 =>
Na2 + S2O3 = Na2S2O3
C2H6 + Cl2 = C6H5Cl + HCl =>
3 C2H6 + 7 Cl2 = C6H5Cl + 13 HCl
UO2(s) + HF = UF4(s) + H2(s)O =>
UO2(s) + 4 HF = UF4(s) + 2 H2(s)O
Al(NO3)3 + NH3 = Al(NO3)3NH3 =>
Al(NO3)3 + NH3 = Al(NO3)3NH3
CaCO3 + Na2S = Na2CO3 + CaS =>
CaCO3 + Na2S = Na2CO3 + CaS
Li2S + AgNO3 = LiNO3 + Ag + S =>
Li2S + 2 AgNO3 = 2 LiNO3 + 2 Ag + S
NH3 + H3BO3 = NH4 + HBO3 =>
2 NH3 + H3BO3 = 2 NH4 + HBO3
KNO3 = K2O + N2O5 =>
2 KNO3 = K2O + N2O5
CrCl3 + Ag(C2H3O2) = Cr(C2H3O2)3 + AgCl =>
CrCl3 + 3 Ag(C2H3O2) = Cr(C2H3O2)3 + 3 AgCl
Fe(s) + CuS(aq) = FeS(aq) + Cu(s) =>
Fe(s) + CuS(aq) = FeS(aq) + Cu(s)
Na2O + PbF4 = NaF + PbO2 =>
2 Na2O + PbF4 = 4 NaF + PbO2
CH3NH2 + AlCl3 + H2O = Al(OH)3 + CH3NH3Cl =>
3 CH3NH2 + AlCl3 + 3 H2O = Al(OH)3 + 3 CH3NH3Cl
B2O3Co(NO3)2 = Co(BO2)2N2O5 =>
B2O3Co(NO3)2 = Co(BO2)2N2O5
Fe2 + CuSO4 = FeSO4 + Cu =>
Fe2 + 2 CuSO4 = 2 FeSO4 + 2 Cu
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2MoO4 + N = NMoO4 + Na2 =>
Na2MoO4 + N = NMoO4 + Na2
Al + (CuBr2) = AlBr3 + Cu =>
2 Al + 3(CuBr2) = 2 AlBr3 + 3 Cu
SrO + Mg = MgO + Sr =>
SrO + Mg = MgO + Sr
Hg + HCl = Hg2Cl2 + H =>
2 Hg + 2 HCl = Hg2Cl2 + 2 H
SNO2(s) + C(s) = SN(l) + CO(g) =>
SNO2(s) + 2 C(s) = SN(l) + 2 CO(g)
Al + F2 = Al(F)3 =>
2 Al + 3 F2 = 2 Al(F)3
CsI3 + S2O3{2-} = S4O6{2-} + Cs{+} + I{-} =>
CsI3 + 2 S2O3{2-} = S4O6{2-} + Cs{+} + 3 I{-}
Fe{+3} + SO4{2-} = Fe2(SO4)3 =>
2 Fe{+3} + 3 SO4{2-} = Fe2(SO4)3
NaBr + AgF = AgBr + NaF =>
NaBr + AgF = AgBr + NaF
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
Rb2CrO4 + NH4VO3 = RbVO3 + (NH4)2CrO4 =>
Rb2CrO4 + 2 NH4VO3 = 2 RbVO3 + (NH4)2CrO4
KOH + ZnCl2 = Zn(OH)2 + KCl =>
2 KOH + ZnCl2 = Zn(OH)2 + 2 KCl
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
HNO2 = H2 + NO2 =>
2 HNO2 = H2 + 2 NO2
Fe(CO)5 + NaOH = Na2Fe(CO)4 + CO2 + H2O =>
Fe(CO)5 + 2 NaOH = Na2Fe(CO)4 + CO2 + H2O
C5H11OH + HNO2 = C5H11NO2 + H2O =>
C5H11OH + HNO2 = C5H11NO2 + H2O
HClOLiOH = LiClOH2O =>
HClOLiOH = LiClOH2O
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
BaCI2 + CuSO4 = CuCI2(aq) + BaSO4(s) =>
BaCI2 + CuSO4 = CuCI2(aq) + BaSO4(s)
NiCl2*2H20 = NiCl2 + H0H =>
NiCl2*2H20 = NiCl2 + 20 H0H
K2Na[Co(NO2)6] + NaNO3 = Na3[Co(NO2)6] + KNO3 =>
K2Na[Co(NO2)6] + 2 NaNO3 = Na3[Co(NO2)6] + 2 KNO3
KHCO3 = K2CO3H2OCO2 =>
2 KHCO3 = K2CO3H2OCO2
LiSO4 + Na2NO3 = LiNO3 + Na2SO4 =>
LiSO4 + Na2NO3 = LiNO3 + Na2SO4
Br2 + KCl = BrK + Cl =>
Br2 + 2 KCl = 2 BrK + 2 Cl
C + O2 = CO2 =>
C + O2 = CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
