| Équations équilibrées la veille |
(Cu(NH3)4(H2O)2) + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H + 2 H2O
KNO3 + ZnPO4 = KPO4 + ZnNO3 =>
KNO3 + ZnPO4 = KPO4 + ZnNO3
C5H8 + H2 = C5H8H2 =>
C5H8 + H2 = C5H8H2
NaCl + Mg(NO3) = NaNO3 + MgCl =>
NaCl + Mg(NO3) = NaNO3 + MgCl
Na3PO4 = Na + P + O2 =>
Na3PO4 = 3 Na + P + 2 O2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C3H9 + O2 = C + H2O =>
4 C3H9 + 9 O2 = 12 C + 18 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe + Pb(CH3COO)2 = Fe(CH3COO)2 + Pb =>
Fe + Pb(CH3COO)2 = Fe(CH3COO)2 + Pb
C3H6O2 + NH3 = C3H9NO2 =>
C3H6O2 + NH3 = C3H9NO2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
K3(PO4) + LiCl = Li3(PO4) + KCl =>
K3(PO4) + 3 LiCl = Li3(PO4) + 3 KCl
Cr(NH3)6Cl(ClO2)(ClO3) + HClO2 = (NH4)2Cr2O7 + N2 + ClO + H2O =>
2 Cr(NH3)6Cl(ClO2)(ClO3) + 34 HClO2 = (NH4)2Cr2O7 + 5 N2 + 40 ClO + 31 H2O
Na2HPO4*2H2O + H2O = Na4P2O7*10H2O =>
2 Na2HPO4*2H2O + 5 H2O = Na4P2O7*10H2O
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
HCOONa + Na2(PdCl4) = NaCl + HCl + CO2 + Pd =>
HCOONa + Na2(PdCl4) = 3 NaCl + HCl + CO2 + Pd
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Al(NO3)3Na2(CO3) = Al(CO3)Na2(NO3)3 =>
Al(NO3)3Na2(CO3) = Al(CO3)Na2(NO3)3
HCl + Cu(SO4) = H2(SO4) + CuCl2 =>
2 HCl + Cu(SO4) = H2(SO4) + CuCl2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Ammoniumdichromate = chromium(iii)oxide + nitrogen + water =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
K2Cr2O7 + H2SO4 + Zn = CrSO4 + K2SO4 + ZnSO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 Zn = 2 CrSO4 + K2SO4 + 4 ZnSO4 + 7 H2O
Mg + ZnCO3 = MgO + CO + Zn =>
2 Mg + ZnCO3 = 2 MgO + CO + Zn
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3 =>
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
KBrO3 + HCl = KBr + Cl2 + H2O =>
KBrO3 + 6 HCl = KBr + 3 Cl2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlCl3 + NaOH = Al(OH) + NaCl3 =>
AlCl3 + NaOH = Al(OH) + NaCl3
CS + O = CSO2 =>
CS + 2 O = CSO2
PbCrO4 + HCl + FeSO4 = PbCl + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
6 PbCrO4 + 48 HCl + 24 FeSO4 = 6 PbCl + 3 Cr2(SO4)3 + 14 FeCl3 + 24 H2O + 5 Fe2(SO4)3
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
SO2(OH)2 + PCl5 = SO2Cl2 + POCl3 + HCl =>
SO2(OH)2 + 2 PCl5 = SO2Cl2 + 2 POCl3 + 2 HCl
P4S3 + KMnO4 + H2O = S + MnO2 + KOH + H3PO3 =>
P4S3 + 4 KMnO4 + 8 H2O = 3 S + 4 MnO2 + 4 KOH + 4 H3PO3
Ca2{+} + O2{-} = CaO =>
Ca2{+} + O2{-} = 2 CaO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C5H9O2 + O2 = CO3 + H2O =>
4 C5H9O2 + 35 O2 = 20 CO3 + 18 H2O
Mg + Fe(Cl)3 = MgCl3 + Fe =>
Mg + Fe(Cl)3 = MgCl3 + Fe
KMnO4 + Sb2(SO4)3 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
4 KMnO4 + 5 Sb2(SO4)3 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NH3(g) + O2 = H2O + N2(g) =>
4 NH3(g) + 3 O2 = 6 H2O + 2 N2(g)
FeSO4 + K = K2SO4 + Fe =>
FeSO4 + 2 K = K2SO4 + Fe
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
P4S3 + KMnO4 + H2O = S + MnO2 + KOH + H3PO3 =>
P4S3 + 4 KMnO4 + 8 H2O = 3 S + 4 MnO2 + 4 KOH + 4 H3PO3
K2CO3 + PbI2 = KI + PbCO3 =>
K2CO3 + PbI2 = 2 KI + PbCO3
HClO4 + NaHCO3 + H2O = H3O + NaClO4 + CO3 =>
HClO4 + NaHCO3 + 2 H2O = 2 H3O + NaClO4 + CO3
C4HC2H4 + O2 = CO2 + H2O =>
4 C4HC2H4 + 29 O2 = 24 CO2 + 10 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
P4S3 + KMnO4 + H2O = S + MnO2 + KOH + H3PO3 =>
P4S3 + 4 KMnO4 + 8 H2O = 3 S + 4 MnO2 + 4 KOH + 4 H3PO3
H4P2O7 = P4O10 + H2O =>
2 H4P2O7 = P4O10 + 4 H2O
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Équations équilibrées sur01/30/25
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