| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
AgNO3 + MfCl2 = AgCl + Mf(NO3)2 =>
2 AgNO3 + MfCl2 = 2 AgCl + Mf(NO3)2
Au + NaOCl = AuCl3 + NaO =>
Au + 3 NaOCl = AuCl3 + 3 NaO
CH3NH2HCl = CH3NH3Cl =>
CH3NH2HCl = CH3NH3Cl
Al + HNo3 = HAl(No3) =>
Al + HNo3 = HAl(No3)
CH4(g) + O2(g) = CH3OH(g) =>
2 CH4(g) + O2(g) = 2 CH3OH(g)
NaOHHCl2 = NaCl2H2O =>
NaOHHCl2 = NaCl2H2O
Cr2O3 + KClO + KOH = K1CrO4 + KCl + H2O =>
Cr2O3 + 4 KClO + 2 KOH = 2 K1CrO4 + 4 KCl + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CaCl2(H2O)2 = CaCl2 + H2O =>
CaCl2(H2O)2 = CaCl2 + 2 H2O
(CH3)2CHOH + Na = C3H7ONa + H2 =>
2(CH3)2CHOH + 2 Na = 2 C3H7ONa + H2
O2 + C10H18O9 = CO2 + H2O =>
10 O2 + C10H18O9 = 10 CO2 + 9 H2O
(NH4)2Al = Al(NH4)2 =>
(NH4)2Al = Al(NH4)2
NaHSO4 + KOH = NaOH + KHSO4 =>
NaHSO4 + KOH = NaOH + KHSO4
SrOH2O = SrH2O2 =>
SrOH2O = SrH2O2
MgS + HNO3 = S + NO + Mg(NO3)2 + H2O =>
3 MgS + 8 HNO3 = 3 S + 2 NO + 3 Mg(NO3)2 + 4 H2O
Mn(NO3)2 + NH3 = Mn(NH3)2 + NO3 =>
Mn(NO3)2 + 2 NH3 = Mn(NH3)2 + 2 NO3
HCOOH + Ca(OH)2 = CaCO2 + H2O =>
HCOOH + Ca(OH)2 = CaCO2 + 2 H2O
HNO3 + Al(OH)3 = Al(OH)2NO3 + H2O =>
HNO3 + Al(OH)3 = Al(OH)2NO3 + H2O
NO + Cu = CuO2 + N2 =>
2 NO + Cu = CuO2 + N2
As2S3(S) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H2O =>
As2S3(S) + 17 H2O2(aq) + 14 OH{-} = 2 AsO4{3-}(aq) + 4 SO4{2-}(aq) + 24 H2O
K3[Fe(CN)6] + KNO3 = K2O + Fe2O3 + CO2 + N2 =>
2 K3[Fe(CN)6] + 12 KNO3 = 9 K2O + Fe2O3 + 12 CO2 + 12 N2
NaHCO3 + H3C6H5O7 = NaC6H5O7 + H2O + CO2 =>
9 NaHCO3 + 8 H3C6H5O7 = 9 NaC6H5O7 + 14 H2O + 3 CO2
Li2S(aq) + AgNO3(aq) = LiNO3 + Ag2S =>
Li2S(aq) + 2 AgNO3(aq) = 2 LiNO3 + Ag2S
K2CO3 + HSiO3 = K2CO3(SiO3)2 + H2 =>
K2CO3 + 2 HSiO3 = K2CO3(SiO3)2 + H2
C20H42(s) + O2(g) = CO2(g) + H2O(l) =>
2 C20H42(s) + 61 O2(g) = 40 CO2(g) + 42 H2O(l)
C2H5OH + H3PO4 = C2H5OPO3H2 + H2O =>
C2H5OH + H3PO4 = C2H5OPO3H2 + H2O
C5H8 + KMnO4 + H2O = C5H8(OH)4 + KOH + MnO2 =>
3 C5H8 + 4 KMnO4 + 8 H2O = 3 C5H8(OH)4 + 4 KOH + 4 MnO2
C6H14Cl2 = C6H13ClHCl =>
C6H14Cl2 = C6H13ClHCl
C7H8O + NaOH + H2O = NaHCO3 + C21H30O2 =>
55 C7H8O + 28 NaOH + 35 H2O = 28 NaHCO3 + 17 C21H30O2
NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2(g)
H{+} + Fe(OH)3 + C7H16 = CO2 + Fe{2+} + H2O =>
88 H{+} + 44 Fe(OH)3 + C7H16 = 7 CO2 + 44 Fe{2+} + 118 H2O
Fe2(SO4)3 + KI = FeI2 + I2 + K2SO4 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + I2 + 3 K2SO4
SO2(g) + CO2(g) = CS2(g) + O2(g) =>
2 SO2(g) + CO2(g) = CS2(g) + 3 O2(g)
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4
HF + Na2CO3 = H2CO3 + NaF =>
2 HF + Na2CO3 = H2CO3 + 2 NaF
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
FeCl3 + NH4SCN + NaF = NaSCN + FeF3 + NH4Cl =>
FeCl3 + 3 NH4SCN + 3 NaF = 3 NaSCN + FeF3 + 3 NH4Cl
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C3H7NO2C6H6 = C9H11NH2O2 =>
C3H7NO2C6H6 = C9H11NH2O2
NaBH4(l) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) + H2(g) =>
NaBH4(l) + HCl(aq) + 3 H2O(l) = NaCl(aq) + H3BO3(aq) + 4 H2(g)
Ag + H2SO4 = Ag2SO4 + H2SO2 + H2O =>
4 Ag + 3 H2SO4 = 2 Ag2SO4 + H2SO2 + 2 H2O
PH3 + KMnO4 + HCl = PO4 + KCl + MnCl2 + H2O =>
5 PH3 + 11 KMnO4 + 33 HCl = 5 PO4 + 11 KCl + 11 MnCl2 + 24 H2O
PbS + H2O2 = PbO + H2S + O2 =>
2 PbS + 2 H2O2 = 2 PbO + 2 H2S + O2
zincoxide + water = zinchydroxide =>
ZnO + H2O = Zn(OH)2
Ca(OH)2 + NH4NO3 = NH3 + H2O + Ca(NO)3 =>
8 Ca(OH)2 + 13 NH4NO3 = 2 NH3 + 31 H2O + 8 Ca(NO)3
CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2I + Cl2 = NaCl + I2 =>
2 Na2I + 2 Cl2 = 4 NaCl + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/24
Équations équilibrées sur07/11/23
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