| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(s) + H2S(g) = Ag2S(s) + H2
Sr + At = SrAt =>
Sr + At = SrAt
K3PO4 + MgCl2 = KCl + Mg + PO4 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + 3 Mg + 2 PO4
Na(HCO3) + HCl = CO2 + NaCl + H2O =>
Na(HCO3) + HCl = CO2 + NaCl + H2O
HC2H3O2 = CH + OH =>
HC2H3O2 = 2 CH + 2 OH
N2O + ClO2 = NO2 + NOCl =>
N2O + ClO2 = NO2 + NOCl
MnO2 + KOH + KNO3 = K2MnO4KNO2 + H2O =>
MnO2 + 2 KOH + KNO3 = K2MnO4KNO2 + H2O
CH3COOH + CU = CH3COOHCU =>
CH3COOH + CU = CH3COOHCU
Zn + PO3 = Zn(PO3)2 =>
Zn + 2 PO3 = Zn(PO3)2
Os + Al = Os4Al13 =>
4 Os + 13 Al = Os4Al13
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
Fe2(SO4)3 + BaCl = Fe2(Cl) + Ba(SO4)3 =>
Fe2(SO4)3 + BaCl = Fe2(Cl) + Ba(SO4)3
Ba(OH)2 + H2SiO3 = BaSiO3 + H2O =>
Ba(OH)2 + H2SiO3 = BaSiO3 + 2 H2O
KMnO4 + NaNO2 + HNO3 = Mn(NO2)2 + NaNO3 + H2O + KNO2 =>
2 KMnO4 + 11 NaNO2 + 6 HNO3 = 2 Mn(NO2)2 + 11 NaNO3 + 3 H2O + 2 KNO2
Nd2O3 + SrCO3 + CuO = Nd45Sr20Cu121O4 + CO2 + O2 =>
90 Nd2O3 + 80 SrCO3 + 484 CuO = 4 Nd45Sr20Cu121O4 + 80 CO2 + 409 O2
C6H8O2 + CH5N3 = C6H9N3 + H2O + CH3COOH =>
2 C6H8O2 + 2 CH5N3 = 2 C6H9N3 + 2 H2O + CH3COOH
CrCl3 + NaOH + Br2 = Na2CrO4 + NaCl + NaBr + H2O =>
2 CrCl3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaCl + 6 NaBr + 8 H2O
Pb(C2H3O2)2 + H2S = PbS + HCH3COO =>
Pb(C2H3O2)2 + H2S = PbS + 2 HCH3COO
PbCrO4 + NaOH = NaCrO4 + PbOH =>
PbCrO4 + NaOH = NaCrO4 + PbOH
C4H9 + Na = C4H8 + HNa =>
C4H9 + Na = C4H8 + HNa
CO2 + H2O + SO2 = C6H6S + O2 =>
12 CO2 + 6 H2O + 2 SO2 = 2 C6H6S + 17 O2
MnO2 + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + 3 Cl2 + 8 KOH = 2 KMnO4 + 6 KCl + 4 H2O
H2O + Mg(NO3)2 = H(NO3)2 + MgOH =>
H2O + Mg(NO3)2 = H(NO3)2 + MgOH
C9H12 + KMnO4 = C6H5O2K + H2O + KOH + MnO2 =>
2 C9H12 + 6 KMnO4 = 3 C6H5O2K + 3 H2O + 3 KOH + 6 MnO2
K2CrO4 + BaCl2*2H2O = BaCrO4 + KCl + H2O =>
K2CrO4 + BaCl2*2H2O = BaCrO4 + 2 KCl + 2 H2O
O2 + C4H9NH2 = CO2 + H2O + N2 =>
27 O2 + 4 C4H9NH2 = 16 CO2 + 22 H2O + 2 N2
Cu + FrCl3 = CuCl + Fr =>
3 Cu + FrCl3 = 3 CuCl + Fr
Cr2O3 + H2O2 = Cr(OH)3 + O2 =>
2 Cr2O3 + 6 H2O2 = 4 Cr(OH)3 + 3 O2
KBr + Cl2 + KOH = KBrO3 + KCl + H2O =>
KBr + 3 Cl2 + 6 KOH = KBrO3 + 6 KCl + 3 H2O
Al + KBF4 = AlB2 + AlF3 + KF =>
3 Al + 2 KBF4 = AlB2 + 2 AlF3 + 2 KF
Fe3O4 + HCl + H2O2 = FeCl3 + H2O =>
2 Fe3O4 + 18 HCl + H2O2 = 6 FeCl3 + 10 H2O
SO3(g) + H2O(g) = H2SO4(g) =>
SO3(g) + H2O(g) = H2SO4(g)
C6H6 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H6 + 30 KMnO4 + 36 KOH = 6 C6H5COOK + 30 K2MnO4 + 24 H2O
C3 + H2 = C6H8 =>
2 C3 + 4 H2 = C6H8
MgCl2 + Na2(OH)2 = Mg(OH)2 + NaCl =>
MgCl2 + Na2(OH)2 = Mg(OH)2 + 2 NaCl
C4H11N + HCl + CuCl2 = C4H12NCuCl3 =>
C4H11N + HCl + CuCl2 = C4H12NCuCl3
FeCl3 + H2O + Na2SO3 = Fe(OH)3 + NaCl + SO2 =>
2 FeCl3 + 3 H2O + 3 Na2SO3 = 2 Fe(OH)3 + 6 NaCl + 3 SO2
KOH + (H2SO4) = KH(SO4) + H2O =>
KOH + (H2SO4) = KH(SO4) + H2O
AsH3 + H2O + AgNO3 = H3AsO4 + HNO3 + Ag =>
AsH3 + 4 H2O + 8 AgNO3 = H3AsO4 + 8 HNO3 + 8 Ag
A12(CO3)3 = A12O3 + CO2 =>
A12(CO3)3 = A12O3 + 3 CO2
Cl2(g) + NaBr(aq) = NaCl(at) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(at) + Br2(l)
Mg + AgNO3 = Mg(NO3)2 + Ag = =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
XKNO3 = XKNO + O2 =>
XKNO3 = XKNO + O2
(NH4)3(PO4) + LiOH = (NH4)(OH) + Li3(PO4) =>
(NH4)3(PO4) + 3 LiOH = 3(NH4)(OH) + Li3(PO4)
HI + Li2O = H2O + LiI =>
2 HI + Li2O = H2O + 2 LiI
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH4(HSO3) + NaOH = NH4OH + NaHSO3 =>
NH4(HSO3) + NaOH = NH4OH + NaHSO3
KPO4 + Al(ClO4)3 = KClO4 + Al(PO4)3 =>
3 KPO4 + Al(ClO4)3 = 3 KClO4 + Al(PO4)3
Na + K2Co3 = Na2Co3 + K =>
2 Na + K2Co3 = Na2Co3 + 2 K
FeCl3 + KCN = K3[Fe(CN)6] + KCl =>
FeCl3 + 6 KCN = K3[Fe(CN)6] + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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