| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Na(CH3COO) = Cu(CH3COO) + NaSO4
Fe + CuSO4 = FeCu + SO4 =>
Fe + CuSO4 = FeCu + SO4
Mg + CdSO4 = Cd + MgSO4 =>
Mg + CdSO4 = Cd + MgSO4
CaCO3(s) + H2SO4(aq) = CO2(g) + CaSO4(s) + H2O(l) =>
CaCO3(s) + H2SO4(aq) = CO2(g) + CaSO4(s) + H2O(l)
C6H7N5O16(s) + O29(g) = CO2(g) + NO2(g) + H2O(g) =>
58 C6H7N5O16(s) + 19 O29(g) = 348 CO2(g) + 290 NO2(g) + 203 H2O(g)
NH3 + PbCO3 = Pb(NH3) + CO3 =>
NH3 + PbCO3 = Pb(NH3) + CO3
Pb(Cl2)2 + CuSO4 = Pb(SO4)2 + CuCl2 =>
Pb(Cl2)2 + 2 CuSO4 = Pb(SO4)2 + 2 CuCl2
CNH2N + O2 = CO2 + H2O + N2 =>
2 CNH2N + 3 O2 = 2 CO2 + 2 H2O + 2 N2
FeCl2 + NaNO2 + HCl = FeCl3 + NO + NaCl + H2O =>
FeCl2 + NaNO2 + 2 HCl = FeCl3 + NO + NaCl + H2O
(CH3CH2OH) + O2 = H2O + CH3COOH =>
(CH3CH2OH) + O2 = H2O + CH3COOH
NH4Cl + CsOH = H2O + Cs + NH3 + Cl =>
NH4Cl + CsOH = H2O + Cs + NH3 + Cl
Li3PO4 = Li + O2 + P =>
Li3PO4 = 3 Li + 2 O2 + P
AgF + NaOH = HOF + AgNa =>
AgF + NaOH = HOF + AgNa
Zn + HNO3 = Zn(NO3)2 + NO(g) + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO(g) + 4 H2O
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
AgCl + Fe(SCN) = Ag(SCN) + FeCl =>
AgCl + Fe(SCN) = Ag(SCN) + FeCl
PhO3 = PhO + O2 =>
PhO3 = PhO + O2
Mn + Cs3PO4 = MnPO4 + Cs =>
Mn + Cs3PO4 = MnPO4 + 3 Cs
AlNO3 + NaCO3 = NaNO3 + AlCO3 =>
AlNO3 + NaCO3 = NaNO3 + AlCO3
MnSO4 + KJO4 + H2O = HMnO4 + KJO3 + H2SO4 =>
2 MnSO4 + 5 KJO4 + 3 H2O = 2 HMnO4 + 5 KJO3 + 2 H2SO4
Zn + CuNO3 = Cu + Zn(NO3)2 =>
Zn + 2 CuNO3 = 2 Cu + Zn(NO3)2
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
NaCl + Cu(NO3) = NaNO3 + CuCl =>
NaCl + Cu(NO3) = NaNO3 + CuCl
Cu(NO3)2(H2O)3 + C6H8O7(H2O) = CuO + N2 + CO2 + H2O =>
9 Cu(NO3)2(H2O)3 + 5 C6H8O7(H2O) = 9 CuO + 9 N2 + 30 CO2 + 52 H2O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
C + H4 + O2 = CH3OH =>
2 C + 2 H4 + O2 = 2 CH3OH
NaNa + ClCl = NaClNaCl =>
NaNa + ClCl = NaClNaCl
(NH4)2Hg(SCN)4 + Co{2+} = Co(NCS)3HgSCN + NH4{+} =>
(NH4)2Hg(SCN)4 + Co{2+} = Co(NCS)3HgSCN + 2 NH4{+}
HBr + Ca = H + BrCa =>
HBr + Ca = H + BrCa
(S2O3)2{-} + (IO3){-} + H{+} = I{-} + (S4O6)2{-} + H2O =>
12(S2O3)2{-} + (IO3){-} + 6 H{+} = I{-} + 6(S4O6)2{-} + 3 H2O
C6H4OHCOONa + HCl + CH3OH = NaCl + H2O + C6H4OHCO =>
13 C6H4OHCOONa + 13 HCl + 7 CH3OH = 13 NaCl + 18 H2O + 14 C6H4OHCO
NaCl + MgSO4 + CaCl2 = NaSO4 + MgCl2 + CaCl =>
NaCl + MgSO4 + CaCl2 = NaSO4 + MgCl2 + CaCl
K3[Fe(OH)6] + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 K3[Fe(OH)6] + 6 H2SO4 = 3 K2SO4 + Fe2(SO4)3 + 12 H2O
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C4H8O + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 3 C4H8O + 7 H2O
ClNH2 + NH3 = NH2 + ClH =>
ClNH2 + NH3 = 2 NH2 + ClH
Sr(OH)2 + H2CO2 = H2O + Sr(HCO2)2 =>
Sr(OH)2 + 2 H2CO2 = 2 H2O + Sr(HCO2)2
Na2O5 + H = NaH + O =>
Na2O5 + 2 H = 2 NaH + 5 O
ZS + O2 = ZO2 + S =>
ZS + O2 = ZO2 + S
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
H2 + S8 + O2 = H2SO4 =>
8 H2 + S8 + 16 O2 = 8 H2SO4
CSN2H4 + Fe2(SO4)3 = (SCN2H3)2 + FeSO4 + H2SO4 =>
2 CSN2H4 + Fe2(SO4)3 = (SCN2H3)2 + 2 FeSO4 + H2SO4
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH =>
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CaSiO3 + H2O + CO2 = H2SiO3 + CaCO3 =>
CaSiO3 + H2O + CO2 = H2SiO3 + CaCO3
Na2SiO3 + NH4Cl = NH3 + NaCl + SiO2*H2O =>
Na2SiO3 + 2 NH4Cl = 2 NH3 + 2 NaCl + SiO2*H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NaOH + H3Cl = Na3Cl + H2O =>
3 NaOH + H3Cl = Na3Cl + 3 H2O
Au + [Fe(CN)6] + NH4SCN = AuSCN + (NH4)3Fe(CN)6 =>
3 Au + [Fe(CN)6] + 3 NH4SCN = 3 AuSCN + (NH4)3Fe(CN)6
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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