| Équations équilibrées la veille | Équations équilibrées le lendemain |
C13H8O + NaBH4 = C13H10O + NaBH2
FeOHSO4 = FeOH{+} + SO4{-} =>
FeOHSO4 = FeOH{+} + SO4{-}
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
MnO2 + Cl2 + NaOH = Mn(OH)2 + NaClO =>
MnO2 + Cl2 + 2 NaOH = Mn(OH)2 + 2 NaClO
Zn(NO3)2 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + KNO3 =>
3 Zn(NO3)2 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 KNO3
C6H10Br2 = C6H10(Br)2 =>
C6H10Br2 = C6H10(Br)2
M3N2 + H2O = M(OH)2 + NH3 =>
M3N2 + 6 H2O = 3 M(OH)2 + 2 NH3
CuBr2 + NaOH = Cu5(OH)8Br2 + NaBr =>
5 CuBr2 + 8 NaOH = Cu5(OH)8Br2 + 8 NaBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
CaSO4 + BaCl2 = BaSO4 + CaCl2 =>
CaSO4 + BaCl2 = BaSO4 + CaCl2
Cl6Cr + AgNO3 = AgCl + Cr(NO3)6 =>
Cl6Cr + 6 AgNO3 = 6 AgCl + Cr(NO3)6
NaCl + K2X = Na2X + KCl =>
2 NaCl + K2X = Na2X + 2 KCl
CaBr2 + Na2HPO4 = Na2Br2 + CaHPO4 =>
CaBr2 + Na2HPO4 = Na2Br2 + CaHPO4
TlNO3 + KOH + Cl2 = Tl2O3 + KNO3 + KCl + H2O =>
2 TlNO3 + 6 KOH + 2 Cl2 = Tl2O3 + 2 KNO3 + 4 KCl + 3 H2O
ZnCO3 + H3PO4 = H3Zn + CO3PO4 =>
ZnCO3 + H3PO4 = H3Zn + CO3PO4
C56H110O6 + O22 = CO2 + H2O =>
22 C56H110O6 + 161 O22 = 1232 CO2 + 1210 H2O
SO3 + HF = SF6 + H2O =>
SO3 + 6 HF = SF6 + 3 H2O
Ag2O2 + HNO3 = AgNO3 + O2 + H2O =>
2 Ag2O2 + 4 HNO3 = 4 AgNO3 + O2 + 2 H2O
HNO2 + HMnO4 = HNO3 + Mn(NO3)2 + H2O =>
5 HNO2 + 2 HMnO4 = HNO3 + 2 Mn(NO3)2 + 3 H2O
K2S + H2O2 = H2O + K2SO4 =>
K2S + 4 H2O2 = 4 H2O + K2SO4
Fe(SO4)2 + KI = KSO4 + I + Fe =>
Fe(SO4)2 + 2 KI = 2 KSO4 + 2 I + Fe
RbOH + Mg(NO3)2 = RbNO3 + Mg(OH)2 =>
2 RbOH + Mg(NO3)2 = 2 RbNO3 + Mg(OH)2
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
CH4 + I = CH3I + H =>
CH4 + I = CH3I + H
CaO + NH3 = Ca + NO2 + H2O =>
7 CaO + 2 NH3 = 7 Ca + 2 NO2 + 3 H2O
Pb(NO3)2 + Na2HPO4 = Pb3(PO4)2 + NaNO3 + HNO3 =>
3 Pb(NO3)2 + 2 Na2HPO4 = Pb3(PO4)2 + 4 NaNO3 + 2 HNO3
Cr + NH3 = Cr(NH3)3 =>
Cr + 3 NH3 = Cr(NH3)3
NaNO2 + KClO3 + H2SO4 = NaNO3 + HCl + K2SO4 =>
6 NaNO2 + 2 KClO3 + H2SO4 = 6 NaNO3 + 2 HCl + K2SO4
K2Cr2O7 + CH3OH + H2SO4 = C2H4O + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 CH3OH + 4 H2SO4 = 3 C2H4O + Cr2(SO4)3 + K2SO4 + 10 H2O
Mg + O = MgO =>
Mg + O = MgO
KCNS + KMnO4 + HCl = KCl + MnCl2 + CO2 + NO + SO2 + H2O =>
5 KCNS + 11 KMnO4 + 38 HCl = 16 KCl + 11 MnCl2 + 5 CO2 + 5 NO + 5 SO2 + 19 H2O
AgNO3 + Na2S = Ag2S + NaNO3(aq) =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3(aq)
Li + KOH = K2Li + K2LiO3 + H2O =>
3 Li + 6 KOH = 2 K2Li + K2LiO3 + 3 H2O
Ba(OH)2 + N2 = BaN2 + Ba(NO3)2 + H2O =>
6 Ba(OH)2 + 6 N2 = 5 BaN2 + Ba(NO3)2 + 6 H2O
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CONH2 = ZnAl2O4 + N2 + CO2 + H2O =>
3 Zn(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 20 NH2CONH2 = 3 ZnAl2O4 + 32 N2 + 20 CO2 + 112 H2O
CH4O(l) + O2(g) = CO2 + H2O =>
2 CH4O(l) + 3 O2(g) = 2 CO2 + 4 H2O
C8H14O + O2 = CO2 + H2O =>
C8H14O + 11 O2 = 8 CO2 + 7 H2O
NO + NH4 = N2 + H2O =>
4 NO + 2 NH4 = 3 N2 + 4 H2O
NH4OH + HO3 = NH4NO3 + H2O =>
10 NH4OH + 8 HO3 = 5 NH4NO3 + 19 H2O
C10H22N2 + COCl2 = C12H18N2O2 + HCl =>
C10H22N2 + 2 COCl2 = C12H18N2O2 + 4 HCl
AsCl3(aq) + H2S(aq) = As2S3(s) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(s) + 6 HCl
C3H6 + KMnO4 + H2O = MnO2 + KOH + C3H8O2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C3H8O2
H2O + SO2 + IO3{-} = SO4{-2} + I2 + H{+} =>
4 H2O + 5 SO2 + 2 IO3{-} = 5 SO4{-2} + I2 + 8 H{+}
KCrO2 + PBO2 + KOH = K2CrO4 + PBO + H2O =>
2 KCrO2 + 3 PBO2 + 2 KOH = 2 K2CrO4 + 3 PBO + H2O
ZnH2 + H2O = Zn(OH)2 + H2 =>
ZnH2 + 2 H2O = Zn(OH)2 + 2 H2
As2S3 + HNO3 + H2O = H3As3SO4 + H2SO4 + NO =>
9 As2S3 + 52 HNO3 + 4 H2O = 6 H3As3SO4 + 21 H2SO4 + 52 NO
As4 + H2O = H3AsO3 + H{+} + e =>
As4 + 12 H2O = 4 H3AsO3 + 12 H{+} + 12e
Mn(HCO3)5 = Mn2O5 + CO2 + H2O =>
2 Mn(HCO3)5 = Mn2O5 + 10 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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