| Équations équilibrées la veille |
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Ni3(PO3) + Mg = Mg3(PO3)2 + Ni =>
2 Ni3(PO3) + 3 Mg = Mg3(PO3)2 + 6 Ni
MgCO3 + HF = MgF2 + CF4 + H2O =>
MgCO3 + 6 HF = MgF2 + CF4 + 3 H2O
AlPO4 + NH4OH = Al(OH)3 + NH3 + H3PO4 =>
AlPO4 + 3 NH4OH = Al(OH)3 + 3 NH3 + H3PO4
K2Cr2O7 + NaF + RbOH + H2O = K3[Cr(OH)6] + Rb3[Cr(OH)6] + F2 + NaOH =>
3 K2Cr2O7 + 18 NaF + 12 RbOH + 21 H2O = 2 K3[Cr(OH)6] + 4 Rb3[Cr(OH)6] + 9 F2 + 18 NaOH
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
Ca2SiO4 = CaO + SiO2 =>
Ca2SiO4 = 2 CaO + SiO2
K2Cr2O7 + KNO2 + HCl = CrCl3 + KNO3 + KCl + H2O =>
K2Cr2O7 + 3 KNO2 + 8 HCl = 2 CrCl3 + 3 KNO3 + 2 KCl + 4 H2O
Ba + H2SO4 = Ba(SO4)2 + H2O + H2S =>
2 Ba + 5 H2SO4 = 2 Ba(SO4)2 + 4 H2O + H2S
FeS + Ca = Fe + CaS =>
FeS + Ca = Fe + CaS
Fe(OH)3 + NH3 = Fe2O3 + NH4OH =>
2 Fe(OH)3 + 3 NH3 = Fe2O3 + 3 NH4OH
K4[Co(CN)6] + H2O2 = K4[Co(CN)6]H2O + O2 =>
2 K4[Co(CN)6] + 2 H2O2 = 2 K4[Co(CN)6]H2O + O2
ZnSO4 + NH3*H2O = [Zn(NH3)4]SO4 + H2O =>
ZnSO4 + 4 NH3*H2O = [Zn(NH3)4]SO4 + 4 H2O
PbSn + HCl = PbCl + SnCl + H2 =>
PbSn + 2 HCl = PbCl + SnCl + H2
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
Ca3(PO4)2 + SeO2 + C = CaSeO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SeO2 + 10 C = 6 CaSeO3 + P4 + 10 CO
NH4 + KOH = NH3 + K + H2O =>
NH4 + KOH = NH3 + K + H2O
N2O4 + H2O = HN + O2 =>
2 N2O4 + 2 H2O = 4 HN + 5 O2
H2SO4 + BaBr2 = H2Br2 + BaSO4 =>
H2SO4 + BaBr2 = H2Br2 + BaSO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
PbSn + HCl = PbCl + SnCl + H2 =>
PbSn + 2 HCl = PbCl + SnCl + H2
HCOO{-}(CHOH)2{-}COOK + NaHCO3 = NaCOO{-}(CHOH)2{-}COOK + H2O + CO2 =>
HCOO{-}(CHOH)2{-}COOK + NaHCO3 = NaCOO{-}(CHOH)2{-}COOK + H2O + CO2
PbO2 + Si + Cl2 = PbCl2 + SiO2 =>
PbO2 + Si + Cl2 = PbCl2 + SiO2
Mn + CaOH2 = Ca + MnOH2 =>
Mn + CaOH2 = Ca + MnOH2
BaCl2(aq)*Na2SO4(aq) = NaCl(aq) + BaSO4(s) =>
BaCl2(aq)*Na2SO4(aq) = 2 NaCl(aq) + BaSO4(s)
Ru + H = RuH =>
Ru + H = RuH
Ni(NO3)2(ac) + NaOH(ac) = Ni(OH)2(ac) + NaNO3 =>
Ni(NO3)2(ac) + 2 NaOH(ac) = Ni(OH)2(ac) + 2 NaNO3
Fe2O3 + HNo3 = Fe(No3)3 + H2O =>
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O
CuSO4 + MgCl = MgSO4 + CuCl =>
CuSO4 + MgCl = MgSO4 + CuCl
ZnSO4 + C = ZnO + CO + SO2 =>
ZnSO4 + C = ZnO + CO + SO2
SbOH{2+} + HOH = Sb(OH)2{+} + H{+} =>
SbOH{2+} + HOH = Sb(OH)2{+} + H{+}
SiO2 + Na(OH)2 = H2O + Na2SiO4 =>
SiO2 + 2 Na(OH)2 = 2 H2O + Na2SiO4
B2O3 + HBr = BBr3 + H2O =>
B2O3 + 6 HBr = 2 BBr3 + 3 H2O
Cl2{-} + OH{-} = Cl{-} + ClO3{-} + H2O =>
6 Cl2{-} + 6 OH{-} = 11 Cl{-} + ClO3{-} + 3 H2O
Ca(OH)2 + Al2O3 + Cl + OH + H = Ca4Al2Cl2H20O16 =>
4 Ca(OH)2 + Al2O3 + 2 Cl + 5 OH + 7 H = Ca4Al2Cl2H20O16
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
MgO + NO = MgN + O =>
MgO + NO = MgN + 2 O
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
NaHSO4 + Cu = H2O + SO2 + CuSO4 + Na2SO4 =>
4 NaHSO4 + Cu = 2 H2O + SO2 + CuSO4 + 2 Na2SO4
H4SiO4 + Ca(OH)2 = Ca2SiO4 + H2O =>
H4SiO4 + 2 Ca(OH)2 = Ca2SiO4 + 4 H2O
AlPO4 + NH4OH = Al(OH)3 + NH3 + H3PO4 =>
AlPO4 + 3 NH4OH = Al(OH)3 + 3 NH3 + H3PO4
Cr2(SO4)3 + HBr = Cr2(SO3)3 + Br2 + H2O =>
Cr2(SO4)3 + 6 HBr = Cr2(SO3)3 + 3 Br2 + 3 H2O
COCl2 + C2H5OH = C3H4O2 + HCl =>
COCl2 + C2H5OH = C3H4O2 + 2 HCl
C4H8 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C3H6O2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
C2H2O4*2H2O + KMnO4 = CO2 + H2O + K2CO3 + Mn2O3 =>
4 C2H2O4*2H2O + 2 KMnO4 = 7 CO2 + 12 H2O + K2CO3 + Mn2O3
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
K4[Fe(CN)6] + Ce(SO4)2 + KOH = Fe2O3 + K2CO3 + KNO3 + Ce2(SO4)3 + K2SO4 + H2O =>
2 K4[Fe(CN)6] + 122 Ce(SO4)2 + 150 KOH = Fe2O3 + 12 K2CO3 + 12 KNO3 + 61 Ce2(SO4)3 + 61 K2SO4 + 75 H2O
Cu + H2SO4 = Cu2S2O8 + H2O + SO2 =>
2 Cu + 4 H2SO4 = Cu2S2O8 + 4 H2O + 2 SO2
H(s)2SO(s)4 + Na(s)OH(s) = H(s)2O + Na(s)2SO(s)4 =>
H(s)2SO(s)4 + 2 Na(s)OH(s) = 2 H(s)2O + Na(s)2SO(s)4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
