| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3(aq) + Na2SO4(aq) = K2SO4 + 2 NaNO3
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
K3PO4 + NaSCN = K3Na + PO4SCN =>
K3PO4 + NaSCN = K3Na + PO4SCN
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
CIO2 + H2O = HCIO2 + HCIO3 =>
2 CIO2 + H2O = HCIO2 + HCIO3
Na + C2H6OH = C2H5ONa + H2 =>
Na + C2H6OH = C2H5ONa + H2
NaOH + HNo3 = HOH + NaNo3 =>
NaOH + HNo3 = HOH + NaNo3
KHSO3 + H2SO4 = K2SO4 + H2O + SO2 =>
2 KHSO3 + H2SO4 = K2SO4 + 2 H2O + 2 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnO4{-} + SnO2{2-} + H2O = SnO3{2-} + MnO2 + OH{-} =>
2 MnO4{-} + 3 SnO2{2-} + H2O = 3 SnO3{2-} + 2 MnO2 + 2 OH{-}
BaNO + NaCO = BaCO + NaNO =>
BaNO + NaCO = BaCO + NaNO
CaBr2(aq) + K2CO3(aq) = CaCO3(s) + KBr(aq) =>
CaBr2(aq) + K2CO3(aq) = CaCO3(s) + 2 KBr(aq)
Na2SiO3 + LiOH = Li2SiO3 + NaOH =>
Na2SiO3 + 2 LiOH = Li2SiO3 + 2 NaOH
NH3 + KI = NI + KH3 =>
NH3 + KI = NI + KH3
Zn(NO3)2(aq) + NH3(aq) = Zn(NH3)2(aq) + NO3(aq) =>
Zn(NO3)2(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + 2 NO3(aq)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CaO + HBr = H2O + CaBr2 =>
CaO + 2 HBr = H2O + CaBr2
C7H6OC2H4O = C9H8OH2O =>
C7H6OC2H4O = C9H8OH2O
F2 + PtCl2 = PtF2 + Cl2 =>
F2 + PtCl2 = PtF2 + Cl2
CO2 + H2O + CaCO3 = Ca(HCO3)2 =>
CO2 + H2O + CaCO3 = Ca(HCO3)2
C20H30O3 + O2 = CO2 + H2O =>
C20H30O3 + 26 O2 = 20 CO2 + 15 H2O
Na2S + O2 = Na2O + SO2 =>
2 Na2S + 3 O2 = 2 Na2O + 2 SO2
K + O2 + C6H8O7*H2O = K3C6H5O7 + H2O =>
12 K + 3 O2 + 4 C6H8O7*H2O = 4 K3C6H5O7 + 10 H2O
S8 + HNO3 = H2SO4 + NO =>
S8 + 16 HNO3 = 8 H2SO4 + 16 NO
H2PO4 + AgNO3 = AgPO4 + H2NO3 =>
H2PO4 + AgNO3 = AgPO4 + H2NO3
Ba + O2 = Ba2O =>
4 Ba + O2 = 2 Ba2O
Al2O3 + C5 = Al5 + CO2 =>
10 Al2O3 + 3 C5 = 4 Al5 + 15 CO2
K4[Fe(CN)6] + H3PO4 = HCN + K3PO4 + Fe3(PO4)2 =>
3 K4[Fe(CN)6] + 6 H3PO4 = 18 HCN + 4 K3PO4 + Fe3(PO4)2
Fe2(SO4)3(aq) + Al(s) = Al2(SO4)3(aq) + Fe(s) =>
Fe2(SO4)3(aq) + 2 Al(s) = Al2(SO4)3(aq) + 2 Fe(s)
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Cl2 + NH3 = N2 + HCl =>
3 Cl2 + 2 NH3 = N2 + 6 HCl
MoO3 + Zn + H2SO4 = Mo2O2 + ZnSO4 + H2O =>
2 MoO3 + 4 Zn + 4 H2SO4 = Mo2O2 + 4 ZnSO4 + 4 H2O
KIO4 + MnSO4 + H2O = MnO4{-} + IO3{-} + H{+} + SO4{2-} + K{+} =>
5 KIO4 + 2 MnSO4 + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+} + 2 SO4{2-} + 5 K{+}
Al + Co(ClO3)2 = Co + Al(ClO3)3 =>
2 Al + 3 Co(ClO3)2 = 3 Co + 2 Al(ClO3)3
CH3CH(NH2)CH2CH3HCl = CH3CH(NH3)CH2CH3Cl =>
CH3CH(NH2)CH2CH3HCl = CH3CH(NH3)CH2CH3Cl
Ca(OH)2 + CrCl3 = Cr(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 CaCl2
Ag2S(s) + Al(s) + NaOH(aq) + H2O(l) = Ag(s) + H2S(aq) + NaAlO2(aq) =>
3 Ag2S(s) + 2 Al(s) + 2 NaOH(aq) + 2 H2O(l) = 6 Ag(s) + 3 H2S(aq) + 2 NaAlO2(aq)
SiO3 + H = SiO2 + H2O =>
SiO3 + 2 H = SiO2 + H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
SnCl2 + H2O = Sn6O4(OH)4 + HCl =>
6 SnCl2 + 8 H2O = Sn6O4(OH)4 + 12 HCl
CrCO3 + Ca = CaCO3 + Cr =>
CrCO3 + Ca = CaCO3 + Cr
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Cu + H2O + Fe = CuFeO + H2 =>
Cu + H2O + Fe = CuFeO + H2
Cu + HN(O)3 = Cu(N(O)3)2 + N(O)2 + (H)2O =>
Cu + 4 HN(O)3 = Cu(N(O)3)2 + 2 N(O)2 + 2(H)2O
HCN + KOH + HCl = KCN + Cl + H3O =>
HCN + KOH + HCl = KCN + Cl + H3O
Na2(Cr2O7) + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2(Cr2O7) + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Ca + NH4NO3 = Ca(NO3)2 + NH4 =>
Ca + 2 NH4NO3 = Ca(NO3)2 + 2 NH4
C2H8 + I2 = C3H7 + HI =>
3 C2H8 + 5 I2 = 2 C3H7 + 10 HI
KOH + P2O5 = K2HPO4 + KH2PO4 =>
3 KOH + P2O5 = K2HPO4 + KH2PO4
Cu + FeCl2 = CuCl2 + Fe =>
Cu + FeCl2 = CuCl2 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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