Équations équilibrées la veille |
2 C2H5OH + 2 Fe = 2 C2H5OFe + H2
NaOH(k) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
2 NaOH(k) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq)
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
(CH3COO)2Mg = CH3COCH3 + MgCO3 =>
(CH3COO)2Mg = CH3COCH3 + MgCO3
Mn(NO3)2 + Li2CO3 = MnCO3 + LiNO3 =>
Mn(NO3)2 + Li2CO3 = MnCO3 + 2 LiNO3
C2H2NaNH2 = C2NaHNH3 =>
C2H2NaNH2 = C2NaHNH3
Al + HCl = Al3(Cl2)3 + H2 =>
3 Al + 6 HCl = Al3(Cl2)3 + 3 H2
H2SO4*Ba(OH)2 = BaSO4 + H2O =>
H2SO4*Ba(OH)2 = BaSO4 + 2 H2O
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
H2SO4 + K2O = SO4K2 + H2O =>
H2SO4 + K2O = SO4K2 + H2O
C2H1 + O2 = CO2 + H2O =>
4 C2H1 + 9 O2 = 8 CO2 + 2 H2O
S2O3{2-} + H{+} + ROOH = S4O6{2-} + H2O + ROH =>
2 S2O3{2-} + 2 H{+} + ROOH = S4O6{2-} + H2O + ROH
NaCIO3 = NaCIO + O2 =>
NaCIO3 = NaCIO + O2
H3PO4 + NH4OH = PO4NH + H2 + H2O =>
2 H3PO4 + 2 NH4OH = 2 PO4NH + 5 H2 + 2 H2O
K + Zn(NO3)2 = K(NO3)3 + Zn =>
2 K + 3 Zn(NO3)2 = 2 K(NO3)3 + 3 Zn
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
HCN + CuSO4 = H2 + SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2 + SO4 + Cu(CN)2
Cr + NHO3 = Cr(NO3)3 + NO2 + H2O =>
Cr + 6 NHO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
(MgOH)2CO3 + NH4Cl = NH3 + H2O + NH4HCO3 + MgCl2 =>
(MgOH)2CO3 + 4 NH4Cl = 3 NH3 + 2 H2O + NH4HCO3 + 2 MgCl2
CHCl3 + Cl2 = HCl + CCl3 =>
2 CHCl3 + Cl2 = 2 HCl + 2 CCl3
La(NO3)3 + NaOH = La(HO)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(HO)3 + 3 NaNO3
NaO + FeO = Fe2O3 + Na =>
NaO + 2 FeO = Fe2O3 + Na
AgNO3 + N2H4 = N2 + Ag + HNO3 =>
4 AgNO3 + N2H4 = N2 + 4 Ag + 4 HNO3
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
HSO3{-} + OH{-} = SO3{-2} + H2O =>
HSO3{-} + OH{-} = SO3{-2} + H2O
Ca(BrO3)2 + Na2CO3 = NaBrO3 + CaCO3 =>
Ca(BrO3)2 + Na2CO3 = 2 NaBrO3 + CaCO3
Cr2O3 + C + Cl2 = CO + CrCl3 =>
Cr2O3 + 3 C + 3 Cl2 = 3 CO + 2 CrCl3
NaHCO3 + Ca(NO3)2 = Na(NO3)2 + H + CaCO3 =>
NaHCO3 + Ca(NO3)2 = Na(NO3)2 + H + CaCO3
SiF4 + (H2O) = HF + SiO2 =>
SiF4 + 2(H2O) = 4 HF + SiO2
CuO + NaPO3 = NaCuPO4 =>
CuO + NaPO3 = NaCuPO4
VCl3 + Mg = V + MgCl =>
VCl3 + 3 Mg = V + 3 MgCl
AgS + Al = Ag + Al2S3 =>
3 AgS + 2 Al = 3 Ag + Al2S3
NaHO + HCI = NaCI + H2O =>
NaHO + HCI = NaCI + H2O
KF + NaCl = KCl + NaF =>
KF + NaCl = KCl + NaF
MoO = Mo + O =>
MoO = Mo + O
KOH(aq) + HCL(aq) = KCL(aq) + H2O(i) =>
KOH(aq) + HCL(aq) = KCL(aq) + H2O(i)
NO2 + HCl = NO2Cl + H =>
NO2 + HCl = NO2Cl + H
(CH4) + O = C + H2O =>
(CH4) + 2 O = C + 2 H2O
C2H6 + KMnO4 = C2H4O2 + MnO + KOH + H2 =>
2 C2H6 + 2 KMnO4 = 2 C2H4O2 + 2 MnO + 2 KOH + H2
Hg + S + O2 = Hg2S2O7 =>
4 Hg + 4 S + 7 O2 = 2 Hg2S2O7
Pb(HCO3)2 = PbCO3 + CO2 + H2O =>
Pb(HCO3)2 = PbCO3 + CO2 + H2O
Bi(NO3)3 + SeO2 = Bi2Se3 + O2 + NO2 =>
2 Bi(NO3)3 + 3 SeO2 = Bi2Se3 + 6 O2 + 6 NO2
CH4 + I2 = CH2I + H2 =>
2 CH4 + I2 = 2 CH2I + 2 H2
CdNO3 + NH4Cl = NH4NO3 + CdCl =>
CdNO3 + NH4Cl = NH4NO3 + CdCl
Bi(NO3)3 + SeO2 = Bi2Se3 + O2 + NO2 =>
2 Bi(NO3)3 + 3 SeO2 = Bi2Se3 + 6 O2 + 6 NO2
FrOH = Fr2O + H2O =>
2 FrOH = Fr2O + H2O
CuSO4K4[Fe(CN)6] = K4SO4Cu[Fe(CN)6] =>
CuSO4K4[Fe(CN)6] = K4SO4Cu[Fe(CN)6]
MgO + HI = MgH + IO =>
MgO + HI = MgH + IO
P4O10(s) + H2O(l) = H3PO4(l) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
COS + O2 = CO2 + SO2 =>
2 COS + 3 O2 = 2 CO2 + 2 SO2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.