Équations équilibrées la veille |
C + H2O = CO + H2
Fe(ii) + S = FeS =>
Fe(ii) + S = FeS
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
C5H11OH + CH3COOH = CH3COOC5H10 + H2O =>
18 C5H11OH + 25 CH3COOH = 20 CH3COOC5H10 + 28 H2O
CH3CH2COOH + LiAlH4 + H2O = Al(OH)3 + LiOH + CH3CH2CH2OH =>
2 CH3CH2COOH + LiAlH4 + 2 H2O = Al(OH)3 + LiOH + 2 CH3CH2CH2OH
Fe(ii) + S = FeS =>
Fe(ii) + S = FeS
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
Na + Cl = NaCl =>
Na + Cl = NaCl
H2PO2 + K2 = K2PO2 + H2 =>
H2PO2 + K2 = K2PO2 + H2
H{+} + NO3{-} + I{-} = IO3{-} + NO + H2O =>
2 H{+} + 2 NO3{-} + I{-} = IO3{-} + 2 NO + H2O
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
Pb(NO3)2 + KI = PbI2 + NO3K =>
Pb(NO3)2 + 2 KI = PbI2 + 2 NO3K
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
P4O10 + H2 = P2O3 + H2O =>
P4O10 + 4 H2 = 2 P2O3 + 4 H2O
Li2SO4 + Zn = Li2Zn + SO4 =>
Li2SO4 + Zn = Li2Zn + SO4
NaH2PO2 + H2SO4 = SO2 + H3PO4 + H2O + NaSO4 =>
2 NaH2PO2 + 7 H2SO4 = 5 SO2 + 2 H3PO4 + 6 H2O + 2 NaSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2SO4 + Al2S3 = Al2(SO4)3 + SO2 + H2O =>
12 H2SO4 + Al2S3 = Al2(SO4)3 + 12 SO2 + 12 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NaCr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
2 NaCr2O7 + 28 HCl = 2 NaCl + 4 CrCl3 + 7 Cl2 + 14 H2O
Cd + CuSO4 = CdSO4 + CdCu =>
2 Cd + CuSO4 = CdSO4 + CdCu
NaCl + AgN = NaClAgN =>
NaCl + AgN = NaClAgN
SrO + F2 = SrF2 + O2 =>
2 SrO + 2 F2 = 2 SrF2 + O2
TiCl3 + Cl + KF = K2TiF6 + KCl =>
TiCl3 + Cl + 6 KF = K2TiF6 + 4 KCl
HBr + Al(OH){3} = H2O + AlBr{3} =>
HBr + Al(OH){3} = H2O + AlBr{3}
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5(CH3)2 + KMnO4 + KOH = C6H5(COOK)3 + K2MnO4 + H2O =>
9 C6H5(CH3)2 + 131 KMnO4 + 155 KOH = 8 C6H5(COOK)3 + 131 K2MnO4 + 107 H2O
MnO4{-} + HCN + I{-} + H{+} = Mn2{+} + ICN + H2O =>
4 MnO4{-} + 13 HCN + 13 I{-} + 19 H{+} = 2 Mn2{+} + 13 ICN + 16 H2O
H2SO3 + NaOH = SO3Na2 + H2O =>
H2SO3 + 2 NaOH = SO3Na2 + 2 H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH4 + Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4 + 3 Cl
Rb2CO3 + H2O = CO2 + RbOH =>
Rb2CO3 + H2O = CO2 + 2 RbOH
CuCe2 + AgNO3 = AgCe + Cu(NO3)2 =>
CuCe2 + 2 AgNO3 = 2 AgCe + Cu(NO3)2
Mg(HCO3)2 + NaOH = MgCO3 + Na2CO3 + H2O =>
Mg(HCO3)2 + 2 NaOH = MgCO3 + Na2CO3 + 2 H2O
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
NaOH + Mn(NO3)2 = MnOH + Na(NO3)2 =>
NaOH + Mn(NO3)2 = MnOH + Na(NO3)2
C6H5NaO + H2SO4 = C6H5OH + Na2SO4 =>
2 C6H5NaO + H2SO4 = 2 C6H5OH + Na2SO4
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
[Co(NH3)6]Cl2 = NH3 + [Co(NH3)5Cl]Cl =>
[Co(NH3)6]Cl2 = NH3 + [Co(NH3)5Cl]Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2 + MnO = Mn3O4 =>
O2 + 6 MnO = 2 Mn3O4
HIO3 + HCl = HICl4 + Cl2 + H2O =>
HIO3 + 6 HCl = HICl4 + Cl2 + 3 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.