| Équations équilibrées la veille |
2 FeCl3 + 2 KI + H2SO4 = 2 FeCl2 + K2SO4 + I2 + 2 HCl
Mg(OH)2 + HCl = Mg(H2O)2 + Cl =>
Mg(OH)2 + 2 HCl = Mg(H2O)2 + 2 Cl
HNO3 + KOH = KNO3*H2O =>
HNO3 + KOH = KNO3*H2O
(NH4)2CO3 = NH3(g) + CO2(g) + H2O =>
(NH4)2CO3 = 2 NH3(g) + CO2(g) + H2O
Cu(OH)2CO3 + H2SO4 = CuSO4 + H2O + CO2 + O2 =>
2 Cu(OH)2CO3 + 2 H2SO4 = 2 CuSO4 + 4 H2O + 2 CO2 + O2
Cu + NH3 = Cu3(N)2 + H2 =>
3 Cu + 2 NH3 = Cu3(N)2 + 3 H2
KMnO4 + Cl = KCl + MnO4 =>
KMnO4 + Cl = KCl + MnO4
Al(s) + HCl(l) = AlCl(aq) + H2(g) =>
2 Al(s) + 2 HCl(l) = 2 AlCl(aq) + H2(g)
CH4 + Fe2O3 = CO2 + Fe + H2O =>
3 CH4 + 4 Fe2O3 = 3 CO2 + 8 Fe + 6 H2O
KBr + Pb(NO3)2 = KBr(NO3)2 + Pb =>
KBr + Pb(NO3)2 = KBr(NO3)2 + Pb
Cr(NO3)3 + Na2S = CrS + Na2(NO3)3 =>
Cr(NO3)3 + Na2S = CrS + Na2(NO3)3
CaSiO2 + H2SO4 = CaSO4 + SiO2 + H2 =>
CaSiO2 + H2SO4 = CaSO4 + SiO2 + H2
CH3(CH2)3I + AgNO3 = CH3(CH2)3NO3 + AgI =>
CH3(CH2)3I + AgNO3 = CH3(CH2)3NO3 + AgI
Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3
C6O + O2 = CO2 =>
2 C6O + 11 O2 = 12 CO2
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
Br2 + H2O + N2O3 = HBr + HNO3 =>
2 Br2 + 3 H2O + N2O3 = 4 HBr + 2 HNO3
C6H5OH + HONO2 = C6H3NO2 + H2O =>
C6H5OH + HONO2 = C6H3NO2 + 2 H2O
Na3AsO3 + SnCl2 + HCl = As + SnCl4 + H2O + NaCl =>
2 Na3AsO3 + 3 SnCl2 + 12 HCl = 2 As + 3 SnCl4 + 6 H2O + 6 NaCl
C2H2 + Cl2 = C + HCl =>
C2H2 + Cl2 = 2 C + 2 HCl
CsF + XeF4 = CsF5 + Xe =>
CsF + XeF4 = CsF5 + Xe
KBr + I = BrI + K =>
KBr + I = BrI + K
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
BaCl2 + (PO4)3 = Cl + Ba(PO4)3 =>
BaCl2 + (PO4)3 = 2 Cl + Ba(PO4)3
Cu(OH)2 + WO3 = CuO + H2WO4 =>
Cu(OH)2 + WO3 = CuO + H2WO4
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
CO2(g) + C(s) = CO(g) =>
CO2(g) + C(s) = 2 CO(g)
C4 + SO2 = CS2 + CO =>
5 C4 + 8 SO2 = 4 CS2 + 16 CO
perchloricacid + P4O10 = phosphoricacid + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Mn(NO3)2(H2O)4 = Mn(NO3)2 + H2O =>
Mn(NO3)2(H2O)4 = Mn(NO3)2 + 4 H2O
BrO3{-} + N2H4 = Br{-} + N2 + H2O =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
NaCl + K2CrO4 + AgNO3 = CrO4 + KNO3 + AgCl + Na =>
2 NaCl + K2CrO4 + 2 AgNO3 = CrO4 + 2 KNO3 + 2 AgCl + 2 Na
Au(s) + H2SO4(aq) = AuSO4(aq) + H2(g) =>
Au(s) + H2SO4(aq) = AuSO4(aq) + H2(g)
PtCl4 + NH3 = PtCl2(NH3)2 + Cl2 =>
PtCl4 + 2 NH3 = PtCl2(NH3)2 + Cl2
H3PO2 + CuSO4 + H2O = Cu + H3PO3 + H2SO4 =>
H3PO2 + CuSO4 + H2O = Cu + H3PO3 + H2SO4
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn =>
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
Ca(OH)2 + NaOH = Na2(Ca(OH)4) =>
Ca(OH)2 + 2 NaOH = Na2(Ca(OH)4)
AlI = AlI3 + Al =>
3 AlI = AlI3 + 2 Al
H3PO4 + NaO = Na3(PO4)2 + H2O =>
2 H3PO4 + 3 NaO = Na3(PO4)2 + 3 H2O
CuNO3 + CaS = Ca(NO3)2 + Cu2S =>
2 CuNO3 + CaS = Ca(NO3)2 + Cu2S
KBr + Pb(C2H3O2)2 = K(C2H3O2) + PbBr2 =>
2 KBr + Pb(C2H3O2)2 = 2 K(C2H3O2) + PbBr2
W + H2O2 = H2W3O12 + H2O =>
3 W + 11 H2O2 = H2W3O12 + 10 H2O
C6H12O + OH{-} = C6H10O4 + H2O + e =>
C6H12O + 8 OH{-} = C6H10O4 + 5 H2O + 8e
TiO2 + CO2 = Ti(CO3)2 =>
TiO2 + 2 CO2 = Ti(CO3)2
CoCl2 + NH4OH = (Co(NH3)4)Cl2 + H2O =>
CoCl2 + 4 NH4OH = (Co(NH3)4)Cl2 + 4 H2O
C4H10 + O2 = C2H2(CO)20 + H2O =>
22 C4H10 + 93 O2 = 4 C2H2(CO)20 + 106 H2O
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Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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