| Équations équilibrées la veille |
E2O3 + 6 NH4Cl = 2 ECl3 + 6 NH3 + 3 H2O
NH4ClPb(NO3)2 = NH4(NO3)2PbCl =>
NH4ClPb(NO3)2 = NH4(NO3)2PbCl
KBrO3 + KBr = Br2 + K2O =>
KBrO3 + 5 KBr = 3 Br2 + 3 K2O
KClO4 + Ca3(PO4)2 = K3PO4 + Ca(ClO4)2 =>
6 KClO4 + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(ClO4)2
KHCO3 + BaCl2 = KCl + BaCO3 + H2O + CO2 =>
2 KHCO3 + BaCl2 = 2 KCl + BaCO3 + H2O + CO2
Sn + B = SnB2 =>
Sn + 2 B = SnB2
H2CrO4 + Ga(OH)3 = H2O + Ga2(CrO4)3 =>
3 H2CrO4 + 2 Ga(OH)3 = 6 H2O + Ga2(CrO4)3
SO2 + NaOH = H2SO4 + Na =>
SO2 + 2 NaOH = H2SO4 + 2 Na
NH3 + Mg2 = Mg3N2 + H2 =>
4 NH3 + 3 Mg2 = 2 Mg3N2 + 6 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5Cl + KOH = C4H8 + KCl + H2O =>
2 C2H5Cl + 2 KOH = C4H8 + 2 KCl + 2 H2O
HS + HClO = S + HCl + HO =>
HS + HClO = S + HCl + HO
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
Ni + AgBr = NiBr + Ag =>
Ni + AgBr = NiBr + Ag
NaOHCaCl2 = CaOHNaCl2 =>
NaOHCaCl2 = CaOHNaCl2
CuHg(No3)2 = Cu(No3)2Hg =>
CuHg(No3)2 = Cu(No3)2Hg
As2O3 + H2O = As(OH)3 =>
As2O3 + 3 H2O = 2 As(OH)3
Cs3PO4 + (NH4)2CrO4 = Cs2CrO4 + (NH4)3PO4 =>
2 Cs3PO4 + 3(NH4)2CrO4 = 3 Cs2CrO4 + 2(NH4)3PO4
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
H8C3 + O2 = CO2 + H2O =>
H8C3 + 5 O2 = 3 CO2 + 4 H2O
TaCl5 + R3N = [TaCl5(NR3)] =>
TaCl5 + R3N = [TaCl5(NR3)]
HNO3 + NH3 = NH3NO3 + H2O =>
9 HNO3 + 7 NH3 = 8 NH3NO3 + 3 H2O
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
S + Pb(CH3COO)2 = PbS + CH3COO =>
S + Pb(CH3COO)2 = PbS + 2 CH3COO
(NH4)2SO4 + NaNO2 = N2 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaNO2 = 2 N2 + 4 H2O + Na2SO4
Br2 + OH{-) = Br{-}+BrO3{-}+H2O =>
3 Br2 + 6 OH{-) = 5 Br{-}+BrO3{-}+3H2O
Mg + Cl{2} = MgCl{2} =>
Mg + Cl{2} = MgCl{2}
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
MgSO4(aq)KOH(aq) = MgOHKSO4 =>
MgSO4(aq)KOH(aq) = MgOHKSO4
AlH3PO4 = Al(H3PO4) =>
AlH3PO4 = Al(H3PO4)
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
K3[Fe(C2O4)3] + H2O = KOH + Fe(OH)3 + H2C2O4 =>
K3[Fe(C2O4)3] + 6 H2O = 3 KOH + Fe(OH)3 + 3 H2C2O4
NaOH + Al2O3 + H2O = Na3[Al(OH)6] =>
6 NaOH + Al2O3 + 3 H2O = 2 Na3[Al(OH)6]
Mg + P4 + O2 = Mg3(PO4)2 =>
6 Mg + P4 + 8 O2 = 2 Mg3(PO4)2
(Na2CO3)(aq) + (HNO3)(aq) = CO2 + NaNO3 + H2O =>
(Na2CO3)(aq) + 2(HNO3)(aq) = CO2 + 2 NaNO3 + H2O
NbCl4 + H2O = NbO2 + HCl =>
NbCl4 + 2 H2O = NbO2 + 4 HCl
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
(CH3)2CHNH2 + HNO3 = CH3CH(OH)CH3 + N2 + H2O =>
5(CH3)2CHNH2 + 3 HNO3 = 5 CH3CH(OH)CH3 + 4 N2 + 4 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C3H5(g) + O2(g) = CO2(g) + H2O(l) =>
4 C3H5(g) + 17 O2(g) = 12 CO2(g) + 10 H2O(l)
CuSO4 + NH4NO3 = NH4SO4 + CuNO3 =>
CuSO4 + NH4NO3 = NH4SO4 + CuNO3
C3H8O3 + H2 = C2H6O2 =>
2 C3H8O3 + H2 = 3 C2H6O2
Fe(OH)3 + H3BO3 = Fe3(BO3)3 + H2O =>
3 Fe(OH)3 + 3 H3BO3 = Fe3(BO3)3 + 9 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
CaCO3 + HC2H3O2 = Ca(C2H3O2) + H2O + CO2 =>
8 CaCO3 + 9 HC2H3O2 = 8 Ca(C2H3O2) + 6 H2O + 10 CO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
SiBr4 + Mg = Si + MgBr2 =>
SiBr4 + 2 Mg = Si + 2 MgBr2
Hg + Cr2O3 + O2 = Hg2CrO4 =>
8 Hg + 2 Cr2O3 + 5 O2 = 4 Hg2CrO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
