| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[Ag(NH3)2]OH + Zn = 2 Ag + [Zn(NH3)4](OH)2
Na2S2O3 + HNO3 = S + SO2 + NaNO3 + H2O =>
Na2S2O3 + 2 HNO3 = S + SO2 + 2 NaNO3 + H2O
Mg(OH)FeO = MgOFe(OH) =>
Mg(OH)FeO = MgOFe(OH)
NaC2H3O2 + O2 = CO2 + H2O + Na2O =>
2 NaC2H3O2 + 4 O2 = 4 CO2 + 3 H2O + Na2O
K2SO4 + Ba(ClO4)2 = BaSO4 + K(ClO4) =>
K2SO4 + Ba(ClO4)2 = BaSO4 + 2 K(ClO4)
NH3 + L2 = N2L6 + H2 =>
2 NH3 + 3 L2 = N2L6 + 3 H2
C5H10O + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 6 KMnO4 + 9 H2SO4 = 5 C5H10O4 + 6 MnSO4 + 3 K2SO4 + 9 H2O
Na2S2O3 + HNO3 = S + SO2 + NaNO3 + H2O =>
Na2S2O3 + 2 HNO3 = S + SO2 + 2 NaNO3 + H2O
Na(HO) + H2(SO4) = H2O + Na2(SO4) =>
2 Na(HO) + H2(SO4) = 2 H2O + Na2(SO4)
H2B12H12 + NaI + H2O = Na2IB12H11 + HI + H3O =>
H2B12H12 + 2 NaI + 2 H2O = Na2IB12H11 + HI + 2 H3O
(R3NH{+})2SO4{2-}] + UO2(SO4)3{4-} = [(R3NH{+})2UO2(SO4)3{4-}] + SO4{2-} =>
(R3NH{+})2SO4{2-}] + UO2(SO4)3{4-} = [(R3NH{+})2UO2(SO4)3{4-}] + SO4{2-}
Al + HC(CH)3CO2 = AlHC + AlCO2 =>
5 Al + HC(CH)3CO2 = 4 AlHC + AlCO2
Na2S2O3 + HNO3 = S + SO2 + NaNO3 + H2O =>
Na2S2O3 + 2 HNO3 = S + SO2 + 2 NaNO3 + H2O
BeO(s) + BaS(s) = BeS(s) + BaO(s) =>
BeO(s) + BaS(s) = BeS(s) + BaO(s)
Bi + NO3{-} + H{+} = Bi{3} + NO + H2O =>
Bi + NO3{-} + 4 H{+} = Bi{3} + NO + 2 H2O
Na2S2O3 + HNO3 = S + SO2 + NaNO3 + H2O =>
Na2S2O3 + 2 HNO3 = S + SO2 + 2 NaNO3 + H2O
CrO + SO2 = Cr + SO4 =>
2 CrO + SO2 = 2 Cr + SO4
Na2S2O3 + HNO3 = NaNO3 + H2O + SO2 + S8 =>
8 Na2S2O3 + 16 HNO3 = 16 NaNO3 + 8 H2O + 8 SO2 + S8
CH4 + HCl = CH3Cl + H2 =>
CH4 + HCl = CH3Cl + H2
Na2S2O3 + HNO3 = NO2 + NaHSO4 + H2O =>
Na2S2O3 + 8 HNO3 = 8 NO2 + 2 NaHSO4 + 3 H2O
CS2 + Cl2(g) = CCl4 + S2Cl =>
2 CS2 + 5 Cl2(g) = 2 CCl4 + 2 S2Cl
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Cr(OH)3 + H2O2 = CrO4 + H2O =>
2 Cr(OH)3 + 5 H2O2 = 2 CrO4 + 8 H2O
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
CO2 + H2 = C1H4 + H2O =>
CO2 + 4 H2 = C1H4 + 2 H2O
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
Na2S2O3 + HNO3 = S + SO2 + NaNO3 + H2O =>
Na2S2O3 + 2 HNO3 = S + SO2 + 2 NaNO3 + H2O
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
HClCuSO4 = HSO4CuCl =>
HClCuSO4 = HSO4CuCl
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
Na2S2O3 + HNO3 = S + SO2 + NaNO3 + H2O =>
Na2S2O3 + 2 HNO3 = S + SO2 + 2 NaNO3 + H2O
KSCN + NaCl = KCl + NaSCN =>
KSCN + NaCl = KCl + NaSCN
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu + HSO3 = CuSO4 + SO2 + H2O =>
Cu + 4 HSO3 = CuSO4 + 3 SO2 + 2 H2O
H2O2 + CH4 = CO2 + H2O =>
4 H2O2 + CH4 = CO2 + 6 H2O
C6H4(COO)2 + HCl = C6H4(COOH)2 + Cl =>
C6H4(COO)2 + 2 HCl = C6H4(COOH)2 + 2 Cl
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
Cu(NO3)2 + NH4(OH) = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4(OH) = Cu(OH)2 + 2 NH4NO3
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
MnO2 + Sn(OH)4 = Mn(OH)2 + SnO4 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + SnO4
NaNo3 + AgCl = AgNo3 + NaCl =>
NaNo3 + AgCl = AgNo3 + NaCl
Sc + HCl = H2 + Sc2Cl3 =>
4 Sc + 6 HCl = 3 H2 + 2 Sc2Cl3
NH3 + HC2H3O2 = NH3C2H3O2 + H =>
NH3 + HC2H3O2 = NH3C2H3O2 + H
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
HBr + Ba(OH)2 = Br2(OH)2 + H2Ba =>
2 HBr + Ba(OH)2 = Br2(OH)2 + H2Ba
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CdO = O2 + Cd2 =>
2 CdO = O2 + Cd2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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