| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COO + H2O = OH + C6H5COOH
HBrO + Pt(OH)4 = Pt(BrO)4 + H2O =>
4 HBrO + Pt(OH)4 = Pt(BrO)4 + 4 H2O
OCl{-}l + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-}l + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
SO2 + V2O5 = SO3 + V2O =>
4 SO2 + V2O5 = 4 SO3 + V2O
H2PtCl6 + NaNO2 = Na2PtCl6 + H2 + NO2 =>
H2PtCl6 + 2 NaNO2 = Na2PtCl6 + H2 + 2 NO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Li2O + O2 = LiO2 =>
2 Li2O + 3 O2 = 4 LiO2
BaCrO4 + KCl + NaOH = K2CrO4 + Ba(OH)2 + NaCl =>
BaCrO4 + 2 KCl + 2 NaOH = K2CrO4 + Ba(OH)2 + 2 NaCl
C2H6(g) + F2(g) = C2H5F(g) + H2(g) =>
2 C2H6(g) + F2(g) = 2 C2H5F(g) + H2(g)
Mn + PO4 = Mn(PO4)2 =>
Mn + 2 PO4 = Mn(PO4)2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PO4{-}3 + H2O = HPO4{-}2 + OH =>
PO4{-}3 + H2O = HPO4{-}2 + OH
Na(g) + Br2(g) = NaBr(s) =>
2 Na(g) + Br2(g) = 2 NaBr(s)
NH2OH + CuSO4 + NaOH = N2O + Cu + Na2SO3 + H2O =>
2 NH2OH + CuSO4 + 2 NaOH = N2O + Cu + Na2SO3 + 4 H2O
Ba(s) + CuCl2(aq) = BaCl2(aq) + Cu(s) =>
Ba(s) + CuCl2(aq) = BaCl2(aq) + Cu(s)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
(NH4)3(PO4) + Mg(OH)2 = (NH4)(OH) + Mg3(PO4)2 =>
2(NH4)3(PO4) + 3 Mg(OH)2 = 6(NH4)(OH) + Mg3(PO4)2
(NH4)Cl + Ba(OH)2 = (NH4)(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2(NH4)(OH) + BaCl2
KCIO3 + S + C = K2S + CO2 + CI2 =>
2 KCIO3 + S + 2 C = K2S + 3 CO2 + CI2
H2O + FeCl3 = FeOH + H + Cl =>
H2O + FeCl3 = FeOH + H + 3 Cl
VOCl2 + O2 + H2O = H3VO4 + HCl =>
4 VOCl2 + O2 + 10 H2O = 4 H3VO4 + 8 HCl
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl =>
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl
Zn3(PO4)2 + BaBr2 = ZnBr2 + Ba3(PO4)2 =>
Zn3(PO4)2 + 3 BaBr2 = 3 ZnBr2 + Ba3(PO4)2
AgCrO4 + HNO3 = AgNO3 + HCrO4 =>
AgCrO4 + HNO3 = AgNO3 + HCrO4
H + FeO = FeOH3 =>
3 H + FeO = FeOH3
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
BaOH2SO3 = BaSO4H2 =>
BaOH2SO3 = BaSO4H2
C8H18O + C3H4O2 = C11H20O2 + H2O =>
C8H18O + C3H4O2 = C11H20O2 + H2O
KNO3 + K2CO3 + MnO2 = K2MnO4 + KNO2 + CO2 =>
KNO3 + K2CO3 + MnO2 = K2MnO4 + KNO2 + CO2
BaOH2SO3 = BaSO4H2 =>
BaOH2SO3 = BaSO4H2
KClO + KOH + Sb2O3 = KSbO3 + KCl + H2O =>
2 KClO + 2 KOH + Sb2O3 = 2 KSbO3 + 2 KCl + H2O
NaC2H5 + O2 = NaOH + CO2 + H2O =>
2 NaC2H5 + 7 O2 = 2 NaOH + 4 CO2 + 4 H2O
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3(s) + KNO3(aq) =>
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3(s) + 2 KNO3(aq)
N + K2CO3 = NCO3 + K2 =>
N + K2CO3 = NCO3 + K2
KMnO4 + H2SO4 + KBr = KSO4 + MnSO4 + Br2 + H2O =>
KMnO4 + 4 H2SO4 + 2 KBr = 3 KSO4 + MnSO4 + Br2 + 4 H2O
Hg2Cl2 + H2O = Hg2OH + HCl2 =>
Hg2Cl2 + H2O = Hg2OH + HCl2
CuSO4*5H2O(aq) + Na2CO3(aq) = CuCO3Cu(OH)2 + Na2SO4(aq) + CO2(g) + H2O(l) =>
2 CuSO4*5H2O(aq) + 2 Na2CO3(aq) = CuCO3Cu(OH)2 + 2 Na2SO4(aq) + CO2(g) + 9 H2O(l)
C6H12O6 = C2H4O2 =>
C6H12O6 = 3 C2H4O2
KIO3 + La(NO3)3 = La(IO3)3 + KNO3 =>
3 KIO3 + La(NO3)3 = La(IO3)3 + 3 KNO3
[(CH3)3NH]2SiH2 + O2 = CO2 + H2O + NO + SiO2 =>
2[(CH3)3NH]2SiH2 + 27 O2 = 12 CO2 + 22 H2O + 4 NO + 2 SiO2
C2H5O + O2 = CH3CO2H + H2O =>
4 C2H5O + 3 O2 = 4 CH3CO2H + 2 H2O
HClO4 + Mg(OH)2 = MgCl2 + H3O + ClO4 =>
28 HClO4 + Mg(OH)2 = MgCl2 + 10 H3O + 26 ClO4
Si(s) + Br2(g) = SiBr4(s) =>
Si(s) + 2 Br2(g) = SiBr4(s)
KNO2 + K2Cr2O7 + HCl = CrCl3 + KNO3 + H2O + KCl =>
3 KNO2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 KNO3 + 4 H2O + 2 KCl
OF6 = O8 + F2 =>
8 OF6 = O8 + 24 F2
K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O = K2Cr2O7 + Na2SO3 + H2SO4 =>
K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 4 H2O = K2Cr2O7 + 3 Na2SO3 + 4 H2SO4
NaHCO3 + HCl(aq) = CO2 + H2O + NaCl =>
NaHCO3 + HCl(aq) = CO2 + H2O + NaCl
AgNO3 + CH3COOH = AgCH3COO + HNO3 =>
AgNO3 + CH3COOH = AgCH3COO + HNO3
Cu(s) + Ag(NO3)(aq) = Ag + Cu(NO3) =>
Cu(s) + Ag(NO3)(aq) = Ag + Cu(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/24
Équations équilibrées sur07/08/23
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