| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
C3H6O2 + C2H5OH = C5H10O2 + HOH =>
C3H6O2 + C2H5OH = C5H10O2 + HOH
Ba(OH)2 + Na3PO4 = Na3(OH)2 + BaPO4 =>
Ba(OH)2 + Na3PO4 = Na3(OH)2 + BaPO4
P + Ce2 = PCe3 =>
2 P + 3 Ce2 = 2 PCe3
Ca + NaOH = Na2CaO2 + H2 =>
Ca + 2 NaOH = Na2CaO2 + H2
Ag2SO4 + HCl = H2SO4 + Ag + Cl =>
Ag2SO4 + 2 HCl = H2SO4 + 2 Ag + 2 Cl
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
C2H5OH + C6H5OH = C8H10O + H2O =>
C2H5OH + C6H5OH = C8H10O + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2H2 + N2 = NH3 =>
3 H2H2 + 2 N2 = 4 NH3
LiNO3 + CaS = Li2S + Ca(NO3)2 =>
2 LiNO3 + CaS = Li2S + Ca(NO3)2
Cr(NO3)3 + K2SiO3 = Cr2(SiO3)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SiO3 = Cr2(SiO3)3 + 6 KNO3
CrO + Mg = MgO + Cr =>
CrO + Mg = MgO + Cr
KHC4H4O6 + Na2CO3 = NaKC4H4O6 + CO2 + H2O =>
2 KHC4H4O6 + Na2CO3 = 2 NaKC4H4O6 + CO2 + H2O
K2MnO4 + H2O2 + H2SO4 = KMnO4 + K2SO4 + H2O =>
2 K2MnO4 + H2O2 + H2SO4 = 2 KMnO4 + K2SO4 + 2 H2O
Na2CO3(aq) + HNO3(aq) = CO2(g) + H2O(g) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(g) + 2 NaNO3(aq)
CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr2(l) =>
CH3CH2CCH(g) + 2 Br2(l) = CH3CH2CBr2CHBr2(l)
NaI + AgNO{3} = NaNO{3} + AgI =>
NaI + AgNO{3} = NaNO{3} + AgI
Li + HO = LiO + H =>
Li + HO = LiO + H
Na2CO3(aq) + HNO3(aq) = H2CO3 + NaNO3 =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3 + 2 NaNO3
Cs3P + Cu(ClO3) = Cs(ClO3) + Cu3P =>
Cs3P + 3 Cu(ClO3) = 3 Cs(ClO3) + Cu3P
In + H2SO4 = In2(SO4)3 + SO2 + H2O =>
2 In + 6 H2SO4 = In2(SO4)3 + 3 SO2 + 6 H2O
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2+} + H2O =>
6 MnO4{-} + 5 SO3{2-} + 38 H{+} = 6 Mn{2+} + 5 SO4{2+} + 19 H2O
Na + O = NaO =>
Na + O = NaO
Ba(Cl2)2 + Na2SO4 = NaCl2 + BaSO4 =>
Ba(Cl2)2 + Na2SO4 = 2 NaCl2 + BaSO4
PbCl2 + Li3PO4 = Pb3(PO4)2 + LiCl =>
3 PbCl2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiCl
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2
CrO + Mg = MgO + Cr =>
CrO + Mg = MgO + Cr
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
Na + O = Na2O =>
2 Na + O = Na2O
Ag2S + CN = Ag(CN)2 + S8 =>
8 Ag2S + 32 CN = 16 Ag(CN)2 + S8
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
(NH4)2SO3 + H3PO4 = (NH4)3PO4 + H2SO3 =>
3(NH4)2SO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2SO3
NH4NO2 = H2O + N =>
NH4NO2 = 2 H2O + 2 N
SH2 + O2 = H2O + SO2 =>
2 SH2 + 3 O2 = 2 H2O + 2 SO2
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
H2SO4 + Au(OH)3 = H2O + Au2(SO4)3 =>
3 H2SO4 + 2 Au(OH)3 = 6 H2O + Au2(SO4)3
MgCl2(aq) + AgNO3(aq) = MgNO3(aq) + AgCl2(aq) =>
MgCl2(aq) + AgNO3(aq) = MgNO3(aq) + AgCl2(aq)
P + Ce2 = PCe3 =>
2 P + 3 Ce2 = 2 PCe3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3COONa + HCl = HCH3COO + NaCl =>
CH3COONa + HCl = HCH3COO + NaCl
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
Rb(s) + Cl2 = RbCl(s) =>
2 Rb(s) + Cl2 = 2 RbCl(s)
PCl5 + KMnO4 = KCl + MnO2 + Cl2 + POCl3 =>
4 PCl5 + 2 KMnO4 = 2 KCl + 2 MnO2 + 3 Cl2 + 4 POCl3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH4)2Fe(SO4)2 = Fe + SO4 + NH4 =>
(NH4)2Fe(SO4)2 = Fe + 2 SO4 + 2 NH4
(NH3)2SO4 + BaCl2 = NH3Cl + BaSO4 =>
(NH3)2SO4 + BaCl2 = 2 NH3Cl + BaSO4
SnH4 = Sn + H2 =>
SnH4 = Sn + 2 H2
Mn(CN)6{4-} + O2 + H2O = Mn(CN)6{3-} + OH{-} =>
4 Mn(CN)6{4-} + O2 + 2 H2O = 4 Mn(CN)6{3-} + 4 OH{-}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
