| Équations équilibrées la veille |
16 ClO{-} + P4 = 16 Cl{-} + 4 PO4
Pb + NH3 = H + PbN =>
Pb + NH3 = 3 H + PbN
Ba(No3) + MgSO4 = BaSO4 + Mg(No3) =>
Ba(No3) + MgSO4 = BaSO4 + Mg(No3)
NH4ClO4 + Al = Al2O3 + AlCl + NO + H2 =>
NH4ClO4 + 3 Al = Al2O3 + AlCl + NO + 2 H2
Hg2(ClO3)2 + MgBr2 = Hg2Br2 + Mg(ClO3)2 =>
Hg2(ClO3)2 + MgBr2 = Hg2Br2 + Mg(ClO3)2
Co2ClO3 = Co2Cl + O2 =>
2 Co2ClO3 = 2 Co2Cl + 3 O2
AgNO3(aq) + KCl(aq) = AgCl(ag) + NO3K(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(ag) + NO3K(aq)
KCrO3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO3 + Br2 + 4 KOH = 2 K2CrO4 + 2 KBr + 2 H2O
MgSO4 + Ba(NO)3 = Mg(NO)3 + Ba(SO4) =>
MgSO4 + Ba(NO)3 = Mg(NO)3 + Ba(SO4)
P + O2 = P2OP5 =>
14 P + O2 = 2 P2OP5
FeO(OH) + NaOH = Fe2O3 + Na3[Fe(OH)6] =>
3 FeO(OH) + 3 NaOH = Fe2O3 + Na3[Fe(OH)6]
C6H6(l) + HNO3(aq) = C6H3N3O6(l) + H2O(l) =>
C6H6(l) + 3 HNO3(aq) = C6H3N3O6(l) + 3 H2O(l)
FeO(OH) + NaOH = Fe2O3 + Na3[Fe(OH)6] =>
3 FeO(OH) + 3 NaOH = Fe2O3 + Na3[Fe(OH)6]
KMnO4 + H2SO4 + CH2OHCOOH = CO2 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 CH2OHCOOH = 10 CO2 + 3 K2SO4 + 6 MnSO4 + 19 H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Cr2(SO4)3 + H2 = Cr + H2SO4 =>
Cr2(SO4)3 + 3 H2 = 2 Cr + 3 H2SO4
H3BO3 + H2O = H3O + H2BO3 =>
H3BO3 + H2O = H3O + H2BO3
Na3AsO3 + I2 + NaOH = Na3AsO4 + NaI + H2O =>
Na3AsO3 + I2 + 2 NaOH = Na3AsO4 + 2 NaI + H2O
Na2Cr2O7 + HCl = CrCl3 + NaCl + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 2 NaCl + 3 Cl2 + 7 H2O
FeO(OH) + NaOH = Fe2O3 + Na3[Fe(OH)6] =>
3 FeO(OH) + 3 NaOH = Fe2O3 + Na3[Fe(OH)6]
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
CoCl2 + KCN = KCl + Co(CN)2 =>
CoCl2 + 2 KCN = 2 KCl + Co(CN)2
Fe2O5 = Fe + O2 =>
2 Fe2O5 = 4 Fe + 5 O2
ZnCl + CsOH = ZnOH + CsCl =>
ZnCl + CsOH = ZnOH + CsCl
FeO(OH) + NaOH = Fe2O3 + Na3[Fe(OH)6] =>
3 FeO(OH) + 3 NaOH = Fe2O3 + Na3[Fe(OH)6]
Ca(NO3)2(aq) + HCl(aq) = CaCl2(aq) + HNO3(aq) =>
Ca(NO3)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HNO3(aq)
Cr + H3PO4 = CrPO4 + H2 =>
2 Cr + 2 H3PO4 = 2 CrPO4 + 3 H2
FeS2 + HNO3 = Fe(NO3)3 + Fe(SO4)3 + NO + H2O =>
3 FeS2 + 20 HNO3 = Fe(NO3)3 + 2 Fe(SO4)3 + 17 NO + 10 H2O
zinc + copper(ii)sulfate = zincsulfate + copper =>
Zn + CuSO4 = ZnSO4 + Cu
Pb + Mg(NO3)2 = Pb(NO3) + Mg =>
2 Pb + Mg(NO3)2 = 2 Pb(NO3) + Mg
Na2S2O5 + CuSO4 + CaCO3 = CaSO4 + Cu + CO2 + Na2SO4 =>
Na2S2O5 + 2 CuSO4 + 3 CaCO3 = 3 CaSO4 + 2 Cu + 3 CO2 + Na2SO4
Na2S2O3 + (NH4)2MoO4 = (NH4)2S2O3 + Na2MoO4 =>
Na2S2O3 + (NH4)2MoO4 = (NH4)2S2O3 + Na2MoO4
C6H8O7H2O = C6H10O8 =>
C6H8O7H2O = C6H10O8
FeO(OH) + NaOH = Fe2O3 + Na3[Fe(OH)6] =>
3 FeO(OH) + 3 NaOH = Fe2O3 + Na3[Fe(OH)6]
Pb + HNO3(aq) = Pb(NO3)2 + H2(g) =>
Pb + 2 HNO3(aq) = Pb(NO3)2 + H2(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuCO3 + Ca = CuCa + (CO3) =>
CuCO3 + Ca = CuCa + (CO3)
FeCl3 + NH2OH = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2 NH2OH = 2 FeCl2 + N2 + 2 H2O + 2 HCl
C2H5OH + (O) = CH3COOH + H2O =>
C2H5OH + 2(O) = CH3COOH + H2O
C6H14O = C7H8 + H2O + H2 =>
7 C6H14O = 6 C7H8 + 7 H2O + 18 H2
Fe3O4 + SO2 = FeS2 + O2 =>
Fe3O4 + 6 SO2 = 3 FeS2 + 8 O2
FeO(OH) + NaOH = Fe2O3 + Na3[Fe(OH)6] =>
3 FeO(OH) + 3 NaOH = Fe2O3 + Na3[Fe(OH)6]
Pb + H2PO4 = Pb(PO4)2 + H2 =>
Pb + 2 H2PO4 = Pb(PO4)2 + 2 H2
(Ba(OH)2) + HF = BaF2 + H2O =>
(Ba(OH)2) + 2 HF = BaF2 + 2 H2O
KCl + PbN2O6 = KNO3 + PbCl2 =>
2 KCl + PbN2O6 = 2 KNO3 + PbCl2
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(a) + CaSO4(aq) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(a) + CaSO4(aq)
C4H8O + KMnO4 = C4H8O2 + K2O + MnO =>
5 C4H8O + 2 KMnO4 = 5 C4H8O2 + K2O + 2 MnO
CO2 + e + H{+} = CH3COOH + H2O =>
2 CO2 + 8e + 8 H{+} = CH3COOH + 2 H2O
SOC = CO + S =>
SOC = CO + S
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Équations équilibrées sur01/28/25
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