| Équations équilibrées la veille |
C7H9N + 4 KMnO4 = C6H4NO2K + CO2 + 4 MnO2 + 3 KOH + H2O
Fe(Cl)3 + H2O = Fe2O3 + HCl =>
2 Fe(Cl)3 + 3 H2O = Fe2O3 + 6 HCl
Rb + H(OH) = Rb(OH) + H2 =>
2 Rb + 2 H(OH) = 2 Rb(OH) + H2
(NH4)2S + Mg(NO3)2 = S(NO3)2 + Mg(NH4)2 =>
(NH4)2S + Mg(NO3)2 = S(NO3)2 + Mg(NH4)2
NaCl(aq) + FeCl3(aq) = NaCl3 + FeCl =>
NaCl(aq) + FeCl3(aq) = NaCl3 + FeCl
Al + Ba(OH)2 = Al2(OH)3 + Ba =>
4 Al + 3 Ba(OH)2 = 2 Al2(OH)3 + 3 Ba
K2(CO)3 + CaBr2 = Ca(CO)3 + KBr =>
K2(CO)3 + CaBr2 = Ca(CO)3 + 2 KBr
KHCO3 = K{+} + H{+} + CO3{2-} =>
KHCO3 = K{+} + H{+} + CO3{2-}
C6H10 + Cl2 = C6H9Cl + HCl =>
C6H10 + Cl2 = C6H9Cl + HCl
Al + ZnSO4 = Al2(SO4)2 + Zn =>
2 Al + 2 ZnSO4 = Al2(SO4)2 + 2 Zn
Na3Po4 + FeCl3 = FePo4 + Na3Cl3 =>
Na3Po4 + FeCl3 = FePo4 + Na3Cl3
C5H9NH2 + O2 = CO2 + N2 + H2O =>
4 C5H9NH2 + 31 O2 = 20 CO2 + 2 N2 + 22 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Al + O2 + HCl = AlCl3 + H2O =>
4 Al + 3 O2 + 12 HCl = 4 AlCl3 + 6 H2O
ZnH2 + NaOH = Zn(OH)2 + NaH =>
ZnH2 + 2 NaOH = Zn(OH)2 + 2 NaH
BN(s) + F2(g) = BF3(s) + N2(g) =>
2 BN(s) + 3 F2(g) = 2 BF3(s) + N2(g)
CaCO3 + SO2 = CaSO2 + CO2 + O2 =>
2 CaCO3 + 2 SO2 = 2 CaSO2 + 2 CO2 + O2
Sb2 + O2 = Sb4O6 =>
2 Sb2 + 3 O2 = Sb4O6
HCl + NaOH = H2O(g) + NaCl =>
HCl + NaOH = H2O(g) + NaCl
SrCl2 + (NH4)3(PO4) = Sr3(PO4)2 + (NH4)Cl =>
3 SrCl2 + 2(NH4)3(PO4) = Sr3(PO4)2 + 6(NH4)Cl
Cu2Te + H2O = Cu2O + TeH2 =>
Cu2Te + H2O = Cu2O + TeH2
H3NSO3 + O3 = H2SO4 + NO + H2O =>
6 H3NSO3 + 5 O3 = 6 H2SO4 + 6 NO + 3 H2O
C4H8 + O2 = C4O + H8 =>
2 C4H8 + O2 = 2 C4O + 2 H8
Cr2(SO4)3 + KCllO3 + KOH = K2CrO4 + KCll + K2SO4 + H2O =>
Cr2(SO4)3 + KCllO3 + 10 KOH = 2 K2CrO4 + KCll + 3 K2SO4 + 5 H2O
HCl + Ca = CaClH =>
HCl + Ca = CaClH
Zn(OH)2 + AlPo4 = Zn3(Po4)2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlPo4 = Zn3(Po4)2 + 2 Al(OH)3
H3PO3(aq) = H3PO4(aq) + PH3(g) =>
4 H3PO3(aq) = 3 H3PO4(aq) + PH3(g)
NaOH + KOH = Na2O4 + H2O + K =>
2 NaOH + 6 KOH = Na2O4 + 4 H2O + 6 K
V2O5 + Al + CaO = V + CaOAl2O4 =>
4 V2O5 + 10 Al + 5 CaO = 8 V + 5 CaOAl2O4
CsNO2 + H2SO4 = Cs2SO4 + HNO2 =>
2 CsNO2 + H2SO4 = Cs2SO4 + 2 HNO2
NH4NO2 + H2O = NH3OH + HNO3 =>
7 NH4NO2 + 8 H2O = 10 NH3OH + 4 HNO3
Na2CO3 + Ca(ClO)2 = CaCO3 + NaClO =>
Na2CO3 + Ca(ClO)2 = CaCO3 + 2 NaClO
NaOH + Cl2 = NaClO3 + NaCl + H2 =>
6 NaOH + 3 Cl2 = 2 NaClO3 + 4 NaCl + 3 H2
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
CuCl + NaOH = Cu2O + NaCl + H2O =>
2 CuCl + 2 NaOH = Cu2O + 2 NaCl + H2O
Al + HC2H3O2 = Al(C2H3O2) + H =>
Al + HC2H3O2 = Al(C2H3O2) + H
P4(l) + O2(g) + H2O(l) = H3PO4(l) =>
P4(l) + 5 O2(g) + 6 H2O(l) = 4 H3PO4(l)
TiO2 + H2 = H2O + Ti3O2 =>
3 TiO2 + 4 H2 = 4 H2O + Ti3O2
Br2 + Na2S2O3 + H2O = HBr + Na2SO4 + S =>
Br2 + Na2S2O3 + H2O = 2 HBr + Na2SO4 + S
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
H2O + OH{-} + Al + ClO2{-} = Cl{-} + H2AlO3{-} =>
2 H2O + 4 OH{-} + 4 Al + 3 ClO2{-} = 3 Cl{-} + 4 H2AlO3{-}
Al(s) + HCl9(ac) = AlCl3(ac) + H2(g) =>
6 Al(s) + 2 HCl9(ac) = 6 AlCl3(ac) + H2(g)
HCl(aq) + ZnS(aq) = HS(aq) + ZnCl(aq) =>
HCl(aq) + ZnS(aq) = HS(aq) + ZnCl(aq)
Ce(SO4)2 + HNO2 + H2O = Ce2(SO4)3 + HNO3 + H2SO4 =>
2 Ce(SO4)2 + HNO2 + H2O = Ce2(SO4)3 + HNO3 + H2SO4
HNO3 + Pb = Pb(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Pb = 4 Pb(NO3)2 + NH4NO3 + 3 H2O
K2O + H2Al2O4 = K2Al2O4 + H2O =>
K2O + H2Al2O4 = K2Al2O4 + H2O
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Fe + SCN = Fe(SCN)3 =>
Fe + 3 SCN = Fe(SCN)3
BaBr2 + SrSO4 = SrBr2 + BaSO4 =>
BaBr2 + SrSO4 = SrBr2 + BaSO4
BrLiCl = LiBrCl =>
BrLiCl = LiBrCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
