| Équations équilibrées la veille |
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg(OH)2 + H3BO3 = OHH3BO3 + Mg =>
Mg(OH)2 + 2 H3BO3 = 2 OHH3BO3 + Mg
Ca(HCO3)2 + HClO4 = Ca(ClO4)2 + H2CO3 =>
Ca(HCO3)2 + 2 HClO4 = Ca(ClO4)2 + 2 H2CO3
C6H6 + H2O = C6H8O =>
C6H6 + H2O = C6H8O
BaCl2 + NaPO4 = NaCl2 + BaPO4 =>
BaCl2 + NaPO4 = NaCl2 + BaPO4
KBrO4(s) + KBr(s) = KBrO3(s) =>
3 KBrO4(s) + KBr(s) = 4 KBrO3(s)
Cu2S + FeCl3 + H2O = CuSO4 + FeCl2 + HCl + CuCl2 =>
Cu2S + 10 FeCl3 + 4 H2O = CuSO4 + 10 FeCl2 + 8 HCl + CuCl2
C6H6 + H2O = CO + H2 =>
C6H6 + 6 H2O = 6 CO + 9 H2
La2O3(s) + H2O() = La(OH)3(aq) =>
La2O3(s) + 3 H2O() = 2 La(OH)3(aq)
KI + P(NO3)2 = KNO3 + PI2 =>
2 KI + P(NO3)2 = 2 KNO3 + PI2
AlCl + N(OH)2 = Al + N(OH) + Cl(OH) =>
AlCl + N(OH)2 = Al + N(OH) + Cl(OH)
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
S + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
S + 3 NaClO + 2 NaOH = Na2SO4 + 3 NaCl + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CH3CH2OH + CH3COOH = CH3COOCH3CH2 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH3CH2 + H2O
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
K + Br = K2Br =>
2 K + Br = K2Br
H3BO3 + Mg(OH)2 = Mg3(BO3)2 + H2O =>
2 H3BO3 + 3 Mg(OH)2 = Mg3(BO3)2 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
SiO2 + C + Ca3(PO4)2 = P + CaSiO3 + CO =>
3 SiO2 + 5 C + Ca3(PO4)2 = 2 P + 3 CaSiO3 + 5 CO
LiO2H3 + V2O5 + H2C2O4 + H2PO4 = LiVOPO4 + CO2 + H2O =>
2 LiO2H3 + V2O5 + 2 H2C2O4 + 2 H2PO4 = 2 LiVOPO4 + 4 CO2 + 7 H2O
P4 + Cl2 = P2Cl4 =>
P4 + 4 Cl2 = 2 P2Cl4
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2S(aq) + FeCl2(aq) = NaCl(aq) + FeS(s) =>
Na2S(aq) + FeCl2(aq) = 2 NaCl(aq) + FeS(s)
AlCl + N(OH)2 = Al + N(OH) + Cl(OH) =>
AlCl + N(OH)2 = Al + N(OH) + Cl(OH)
CH3OH + H2O = CO2 + e + H3O{+} =>
CH3OH + 7 H2O = CO2 + 6e + 6 H3O{+}
KOH + NH4Cl = H2O + KNH3Cl =>
KOH + NH4Cl = H2O + KNH3Cl
C6H10 + Br2 = C6H10Br8 =>
C6H10 + 4 Br2 = C6H10Br8
Mg(OH)2 + H3BO3 = OHH3BO3 + Mg =>
Mg(OH)2 + 2 H3BO3 = 2 OHH3BO3 + Mg
Na + Cl = NaCl = =>
Na + Cl = NaCl
CO2 + H2O + NaC2H3O2 = NaHCO3 + HC2H3O2 =>
CO2 + H2O + NaC2H3O2 = NaHCO3 + HC2H3O2
SO3 + N2O4 = NO3 + S =>
2 SO3 + 3 N2O4 = 6 NO3 + 2 S
CuClNaNo3 = CuNo3NaCl =>
CuClNaNo3 = CuNo3NaCl
Fe2(s) + O2(g) = FeO =>
Fe2(s) + O2(g) = 2 FeO
CH3OOH + NaOH = CH3OONa + H2O =>
CH3OOH + NaOH = CH3OONa + H2O
NaOH + HNO3 = H2O + NNaO3 =>
NaOH + HNO3 = H2O + NNaO3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Fe2(s) + O2(g) = FeO =>
Fe2(s) + O2(g) = 2 FeO
FeO + NH3 = H2O + N2 + Fe =>
3 FeO + 2 NH3 = 3 H2O + N2 + 3 Fe
PbSO4 + KOH = Pb(OH)2 + K2SO4 =>
PbSO4 + 2 KOH = Pb(OH)2 + K2SO4
AgNO3 + C6H5CH2Cl = AgCl + C6H5CH2NO3 =>
AgNO3 + C6H5CH2Cl = AgCl + C6H5CH2NO3
Na2SO3 + H2SO4 = NaHSO4 + H2O + SO2 =>
Na2SO3 + 2 H2SO4 = 2 NaHSO4 + H2O + SO2
Fe + Ca2 = FeCa2 =>
Fe + Ca2 = FeCa2
AlCl3 + Ca + N2 = AlN + CaCl2 =>
2 AlCl3 + 3 Ca + N2 = 2 AlN + 3 CaCl2
Al + Fe(C2H3O2) = Al(C2H3O2)3 + Fe =>
Al + 3 Fe(C2H3O2) = Al(C2H3O2)3 + 3 Fe
Na2SO3 + H2SO4 = NaHSO4 + H2O + SO2 =>
Na2SO3 + 2 H2SO4 = 2 NaHSO4 + H2O + SO2
Fe2(s) + O2(g) = FeO =>
Fe2(s) + O2(g) = 2 FeO
KNO3 + Cu = KCuNO3 =>
KNO3 + Cu = KCuNO3
SnCO3 + HCl = CO2 + H2O + SnCl2 =>
SnCO3 + 2 HCl = CO2 + H2O + SnCl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
