| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = HCO3{-} + H2O + H{+}
magnesium + HCl = MgCl + hydrogen =>
2 Mg + 2 HCl = 2 MgCl + H2
KMnO4 + Na2S + H2SO4 = S + MnSO4 + K2SO4 + NaOH =>
2 KMnO4 + 2 Na2S + 2 H2SO4 = S + 2 MnSO4 + K2SO4 + 4 NaOH
MnSO4 + Tl(NO3)3 + H2O = MnO2 + TlHSO4 + HNO3 =>
MnSO4 + Tl(NO3)3 + 2 H2O = MnO2 + TlHSO4 + 3 HNO3
AlCl3 + CH3COONa = AlCl(CH3COO)2 + NaCl =>
AlCl3 + 2 CH3COONa = AlCl(CH3COO)2 + 2 NaCl
C2H4 + O2 = CO23 + H2O =>
C2H4 + 24 O2 = 2 CO23 + 2 H2O
Al + MgBr2 = Mg + AlBr3 =>
2 Al + 3 MgBr2 = 3 Mg + 2 AlBr3
Zn + (NO3) = ZnNO3 =>
Zn + (NO3) = ZnNO3
NaS2O3 + H2SO4 = NaSO4 + H2O + SO2 =>
NaS2O3 + 3 H2SO4 = NaSO4 + 3 H2O + 4 SO2
NaOH(s) + NiCl(aq) = NaCl + NiOH =>
NaOH(s) + NiCl(aq) = NaCl + NiOH
TiCe + Mg = Ti + MgCe2 =>
2 TiCe + Mg = 2 Ti + MgCe2
MgCl2 + Na2HPO4 + NH4Cl = HCl + MgNH4PO4 + NaCl =>
MgCl2 + Na2HPO4 + NH4Cl = HCl + MgNH4PO4 + 2 NaCl
ZnO + H3PO4 = ZnHPO4 + H2O =>
ZnO + H3PO4 = ZnHPO4 + H2O
Mg(OH)2 + NH2CH2COOH = Mg(OH)2NH2CH2COOH =>
Mg(OH)2 + NH2CH2COOH = Mg(OH)2NH2CH2COOH
NH4I3 + H2O = NH3 + H3O + I =>
NH4I3 + H2O = NH3 + H3O + 3 I
H2S + NaNO3 + H2O = SO3 + NaOH + NH3 =>
H2S + NaNO3 + H2O = SO3 + NaOH + NH3
Al + MgBr2 = Mg + AlBr3 =>
2 Al + 3 MgBr2 = 3 Mg + 2 AlBr3
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
Mg(OH)2 + NaH2PO4 = Mg(H2PO4)2 + NaOH =>
Mg(OH)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaOH
NaHSO4 + Na2O = NaOH + Na2SO4 =>
NaHSO4 + Na2O = NaOH + Na2SO4
KAsO2 + Cl2 + KOH = K3AsO4 + KCl + H2O =>
KAsO2 + Cl2 + 4 KOH = K3AsO4 + 2 KCl + 2 H2O
FeSCN + Ag = AgSCN + Fe =>
FeSCN + Ag = AgSCN + Fe
KKBr + Cl2 = K + BrCl =>
2 KKBr + Cl2 = 4 K + 2 BrCl
C2H4O2 + K2CO3 = CO2 + H2O + KC2H3O2 =>
2 C2H4O2 + K2CO3 = CO2 + H2O + 2 KC2H3O2
CCl4 + Cu = CuCl2 + C =>
CCl4 + 2 Cu = 2 CuCl2 + C
K2SO4(aq) + CaI2(aq) = CaSO4(s) + KI =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 KI
Cu(NO3)2 + CH3COOH = Cu(COOH)2 + CH3NO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3NO3
C55H104O6 + O2 = CO2 + H2O =>
C55H104O6 + 78 O2 = 55 CO2 + 52 H2O
SnSO4 = SnO + SO2 + O2 =>
2 SnSO4 = 2 SnO + 2 SO2 + O2
Rb2S + H2O = RbHS + Rb3(OH)S =>
2 Rb2S + H2O = RbHS + Rb3(OH)S
Ai2O3 + C = Ai + CO3 =>
Ai2O3 + C = 2 Ai + CO3
KOH + HBO3 = KBO3 + H2O =>
KOH + HBO3 = KBO3 + H2O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
ZnSO4 + NH3 = Zn(NH3)2 + SO4 =>
ZnSO4 + 2 NH3 = Zn(NH3)2 + SO4
P2O5 + CO2 = C3(PO4)4 =>
2 P2O5 + 3 CO2 = C3(PO4)4
TiCl3 + CuSO4 + H2O = Cu + HCl + H2SO4 + TiO2 =>
2 TiCl3 + CuSO4 + 4 H2O = Cu + 6 HCl + H2SO4 + 2 TiO2
LiO + HCl = LiCl2 + H2O =>
LiO + 2 HCl = LiCl2 + H2O
NH3Br = NH3 + Br2 =>
2 NH3Br = 2 NH3 + Br2
C6H5CHO + KMnO4 + H2SO4 = MnO2 + C7H6O2 + K2SO4 + H2O =>
3 C6H5CHO + 2 KMnO4 + H2SO4 = 2 MnO2 + 3 C7H6O2 + K2SO4 + H2O
MgNO3 + LiSO4 = MgSO4LiNO3 =>
MgNO3 + LiSO4 = MgSO4LiNO3
Fe(OH)3 + HNO3 = Fe{3+} + NO3{-} + H2O =>
Fe(OH)3 + 3 HNO3 = Fe{3+} + 3 NO3{-} + 3 H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KCl + NaCl + CH3COOH =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 KCl + 2 NaCl + 2 CH3COOH
Al + MgBr2 = Mg + AlBr3 =>
2 Al + 3 MgBr2 = 3 Mg + 2 AlBr3
CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3
Mg(OH)2 + NH2CH2COOH = Mg(OH)2NH2CH2COOH =>
Mg(OH)2 + NH2CH2COOH = Mg(OH)2NH2CH2COOH
Cr(NO2)3 = Cr3 + NO2 =>
3 Cr(NO2)3 = Cr3 + 9 NO2
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)2CH3COO + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2 Al(OH)2CH3COO + 4 CH3COOH
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
H2MnO3 = H2Mn + O2 =>
2 H2MnO3 = 2 H2Mn + 3 O2
CuCl + ZnH = HCl + CuZn =>
CuCl + ZnH = HCl + CuZn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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