| Équations équilibrées la veille |
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
HF(aq) + Na2CO3 = NaF + H2CO3 =>
2 HF(aq) + Na2CO3 = 2 NaF + H2CO3
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
NaBr + H3Po4 = Na3Po4 + HBr =>
3 NaBr + H3Po4 = Na3Po4 + 3 HBr
AcAcNa + Mn(H2O)4Cl2 = Mn(AcAc)2 + NaCl + H2O =>
2 AcAcNa + Mn(H2O)4Cl2 = Mn(AcAc)2 + 2 NaCl + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Na(ClO3)2 = NaCl2 + O2 =>
Na(ClO3)2 = NaCl2 + 3 O2
C2H5OHC3H7COOH = C3H7COOC2H5H2O =>
C2H5OHC3H7COOH = C3H7COOC2H5H2O
KI + AgNO3 = KNO3AgI =>
KI + AgNO3 = KNO3AgI
CaCO3 + Al2O3 + SiO2 + CeO4 = Ca2Al2SiO7Ce + CO2 + O2 =>
2 CaCO3 + Al2O3 + SiO2 + CeO4 = Ca2Al2SiO7Ce + 2 CO2 + 2 O2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Zn(NO3)2 + K2CO3 = ZnCO3 + K2(NO3)2 =>
Zn(NO3)2 + K2CO3 = ZnCO3 + K2(NO3)2
Tl2(SO4)3 + HI = TlSO4 + H2SO4 + I2 =>
Tl2(SO4)3 + 2 HI = 2 TlSO4 + H2SO4 + I2
NaHCO3 + (NH4)2SO4 = Na2SO4 + CO2 + NH3 + H2O =>
2 NaHCO3 + (NH4)2SO4 = Na2SO4 + 2 CO2 + 2 NH3 + 2 H2O
Pb(C3H2COO)2 + KI = PbI2 + KC3H2COO =>
Pb(C3H2COO)2 + 2 KI = PbI2 + 2 KC3H2COO
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na3PO4 + ZnSO4 = Na3PO4ZnSO4 =>
Na3PO4 + ZnSO4 = Na3PO4ZnSO4
MgBr2 + Cu(SO4)2 = CuBr4 + MgSO4 =>
2 MgBr2 + Cu(SO4)2 = CuBr4 + 2 MgSO4
NH2{-} + H2O = NH3 + OH{-} =>
NH2{-} + H2O = NH3 + OH{-}
C2H5O = C2 + H5 + O2 =>
2 C2H5O = 2 C2 + 2 H5 + O2
H2C2O4 + Fe(OH)3 = HOH + Fe2(C2O4)3 =>
3 H2C2O4 + 2 Fe(OH)3 = 6 HOH + Fe2(C2O4)3
NH4OH + HCH3OO = NH4CH3COO + H2O =>
NH4OH + 2 HCH3OO = NH4CH3COO + 3 H2O
Na2O2 + H2O + Na2S = Na2SO3 + NaOH =>
3 Na2O2 + 3 H2O + Na2S = Na2SO3 + 6 NaOH
AgNO3 + H3O{+} + Cl{-} = AgCl + H2O + NO3H =>
AgNO3 + H3O{+} + Cl{-} = AgCl + H2O + NO3H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
[Co(H2O)6]2{+} + HNO3 + Cl{-} = [CoNO3]2{-} + H2O + HCl =>
[Co(H2O)6]2{+} + 2 HNO3 + 2 Cl{-} = [CoNO3]2{-} + 12 H2O + 2 HCl
Sn + I = Sn2I =>
2 Sn + I = Sn2I
Ag2CO3 + HO = Ag2O + CO3 + H2O =>
Ag2CO3 + 2 HO = Ag2O + CO3 + H2O
CH3CH3 = CHCH3 + H2 = CH3CH2CH2Ch3 =>
CH3CH3 = CHCH3 + H2
HNO3 = HN + O3 =>
HNO3 = HN + O3
NaHO + HCl = H2O + NaCl = NaHO + HCl =>
NaHO + HCl = H2O + NaCl
Cu(NO3)2 + H2O = [Cu(H2O)6](NO3)2 =>
Cu(NO3)2 + 6 H2O = [Cu(H2O)6](NO3)2
HBr + Rb3PO4 = H3PO4 + RbBr =>
3 HBr + Rb3PO4 = H3PO4 + 3 RbBr
KCH3COO + H2O = KCH3COOH + OH =>
KCH3COO + H2O = KCH3COOH + OH
Na3PO2 + CaCl2 = Ca3(PO2)2 + NaCl =>
2 Na3PO2 + 3 CaCl2 = Ca3(PO2)2 + 6 NaCl
C12H24O12 + KMnO4 + H2SO4 = CO2 + MnO2 + K2SO4 + H2O =>
C12H24O12 + 16 KMnO4 + 8 H2SO4 = 12 CO2 + 16 MnO2 + 8 K2SO4 + 20 H2O
NaIO3 + NaOH + Cl2 = NaIO4 + NaCl + H2O =>
NaIO3 + 2 NaOH + Cl2 = NaIO4 + 2 NaCl + H2O
KMnO4 + H2C2O4 + H2SO4 = CO2 + H2O + MnO2 + K2SO4 =>
2 KMnO4 + 3 H2C2O4 + H2SO4 = 6 CO2 + 4 H2O + 2 MnO2 + K2SO4
CH2BrCHBrCH3 + KOH = CHCCH3 + H2O + KBr =>
CH2BrCHBrCH3 + 2 KOH = CHCCH3 + 2 H2O + 2 KBr
(V(H20)6){3+} + Zn = (V(H20)6){2+} + Zn{2+} =>
2(V(H20)6){3+} + Zn = 2(V(H20)6){2+} + Zn{2+}
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
Ca + NaPO4 = CaNa + PO4 =>
Ca + NaPO4 = CaNa + PO4
H2S + Fe(OH)2 = SFe + H2O =>
H2S + Fe(OH)2 = SFe + 2 H2O
CuCl2 + Fe(OH)3 = Cu(OH)2 + FeCl3 =>
3 CuCl2 + 2 Fe(OH)3 = 3 Cu(OH)2 + 2 FeCl3
H3PO4 + HCl = PCl5 + HOH =>
H3PO4 + 5 HCl = PCl5 + 4 HOH
Mg(OH)2 + Al2O3 + H2O = Mg3[Al(OH)6]2 =>
3 Mg(OH)2 + Al2O3 + 3 H2O = Mg3[Al(OH)6]2
P + Se = P2Se3 =>
2 P + 3 Se = P2Se3
C20H24N2O2 + O2 = CO2 + H2O + NO2 =>
C20H24N2O2 + 27 O2 = 20 CO2 + 12 H2O + 2 NO2
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.
