| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + HCIO = S + HCI + H2O
C6H12N4 + HCl + H2O = NH4Cl + CH2O =>
C6H12N4 + 4 HCl + 6 H2O = 4 NH4Cl + 6 CH2O
CsO{-}1 + Au3ClO4{-}1 = CsClO4{-}1 + Au3O{-}1 =>
CsO{-}1 + Au3ClO4{-}1 = CsClO4{-}1 + Au3O{-}1
Mg(NO3)2*6H2O + NH2CH2COOH = MgO + N2 + CO2 + H2O =>
9 Mg(NO3)2*6H2O + 10 NH2CH2COOH = 9 MgO + 14 N2 + 20 CO2 + 79 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
H2SO4 + C2H6O + K2Cr2O7 = CO2 + H2O + K2SO4 + CrSO4 =>
9 H2SO4 + 2 C2H6O + 3 K2Cr2O7 = 4 CO2 + 15 H2O + 3 K2SO4 + 6 CrSO4
CrI3 + KOH + Cl2 = CrO4K + KIO4 + KCl + H2O =>
CrI3 + 32 KOH + 14 Cl2 = CrO4K + 3 KIO4 + 28 KCl + 16 H2O
XeF6(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF6(g) + 6 H2O(l) = 2 Xe(g) + 12 HF(g) + 3 O2(g)
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
FeSO4 = Fe2O3 + SO + SO3 =>
4 FeSO4 = 2 Fe2O3 + SO + 3 SO3
NH4 + H + I = (NH4)2HI =>
2 NH4 + H + I = (NH4)2HI
Na2FeO4 + H2O = FeOOH + O2 + NaOH =>
4 Na2FeO4 + 6 H2O = 4 FeOOH + 3 O2 + 8 NaOH
MnSO4 + K2(OH) = Mn(OH) + K2SO4 =>
MnSO4 + K2(OH) = Mn(OH) + K2SO4
Cr2(SO4)3 + Br + NaOH = Na2SO4 + Na2CrO4 + NaBr + H2O =>
Cr2(SO4)3 + 6 Br + 16 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 6 NaBr + 8 H2O
C8H18 + O2(g) = CO + H2O =>
2 C8H18 + 17 O2(g) = 16 CO + 18 H2O
Co(CO3)3 + HNO3 + H2O = Co(H2O)6 + HCO3 + NO3OH =>
2 Co(CO3)3 + 3 HNO3 + 15 H2O = 2 Co(H2O)6 + 6 HCO3 + 3 NO3OH
CO2(g) + H2O(s) = H2CO3(s) =>
CO2(g) + H2O(s) = H2CO3(s)
Fe2SiO4 + CO2 + N2 + H2O = NH2CH3CHCOOH + Fe3O4 + SiO2 =>
45 Fe2SiO4 + 12 CO2 + 2 N2 + 14 H2O = 4 NH2CH3CHCOOH + 30 Fe3O4 + 45 SiO2
ZnFe(OH)2 = Zn(OH)2Fe =>
ZnFe(OH)2 = Zn(OH)2Fe
RCOONa + FeCl2 = RCOOCl2 + NaFe =>
RCOONa + FeCl2 = RCOOCl2 + NaFe
Zn + H2O2 = Zn2O + H2 =>
4 Zn + H2O2 = 2 Zn2O + H2
Cu2 + O2 = CuO2 =>
Cu2 + 2 O2 = 2 CuO2
H2O + NO3 = HNO3 + O2 =>
2 H2O + 4 NO3 = 4 HNO3 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + O2 =>
4 KMnO4 + 12 HCl = 4 KCl + 4 MnCl2 + 6 H2O + 5 O2
CaCl2 + Cu(IO)2 = CuCl2 + Ca(IO)2 =>
CaCl2 + Cu(IO)2 = CuCl2 + Ca(IO)2
MgI2 + H2SO4 = MgSO4 + HI =>
MgI2 + H2SO4 = MgSO4 + 2 HI
KMnO4 + HCl = KCl + MnCl2 + H2O + O2 =>
4 KMnO4 + 12 HCl = 4 KCl + 4 MnCl2 + 6 H2O + 5 O2
C7O15 + H2 = CO2 + H2O =>
C7O15 + H2 = 7 CO2 + H2O
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
KMnO4 + NaHSO3 = H2SO4 + H2O + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = H2SO4 + 2 H2O + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
Br2 + P3 = PBr3 =>
9 Br2 + 2 P3 = 6 PBr3
C12H22O11 + Ca(OH)2 = C12H22O11*CaO*H2O =>
C12H22O11 + Ca(OH)2 = C12H22O11*CaO*H2O
Al(NO3)3*9H2O + NH4OH = Al2O3 + NH4NO3 + H2O =>
2 Al(NO3)3*9H2O + 6 NH4OH = Al2O3 + 6 NH4NO3 + 21 H2O
NaOH + MgO = MgOH + NaO =>
NaOH + MgO = MgOH + NaO
(NH4)2SO4 + KCl = NH4Cl + K2SO4 =>
(NH4)2SO4 + 2 KCl = 2 NH4Cl + K2SO4
Al(OH)3 + Zn(SO4) = Al(SO4) + Zn(OH)3 =>
Al(OH)3 + Zn(SO4) = Al(SO4) + Zn(OH)3
(NH4)SO4 + Pb(NO3)2 = NH4NO3 + Pb(SO4)2 =>
2(NH4)SO4 + Pb(NO3)2 = 2 NH4NO3 + Pb(SO4)2
Fe(OH)H = Fe(H2O) =>
Fe(OH)H = Fe(H2O)
BaCO3 + H{+} = Ba{2+} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2+} + CO2 + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
K(s) + ClO3(g) = KClO3 =>
K(s) + ClO3(g) = KClO3
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
KOH + KHSO3 = K2SO3 + H2O =>
KOH + KHSO3 = K2SO3 + H2O
H3PO4 + NaHO = Na2HPO4 + H2O =>
H3PO4 + 2 NaHO = Na2HPO4 + 2 H2O
CH3OH + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O + CH3COOH =>
6 CH3OH + 2 K2Cr2O7 + 16 HNO3 = 4 KNO3 + 4 Cr(NO3)3 + 14 H2O + 3 CH3COOH
Al2(SO3)3 = Al + SO3 =>
Al2(SO3)3 = 2 Al + 3 SO3
Cu + HN(O)3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HN(O)3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K(s) + MgSO4(aq) = K2SO4(aq) + Mg(s) =>
2 K(s) + MgSO4(aq) = K2SO4(aq) + Mg(s)
HgNO3 + KI = HgI + KNO3 =>
HgNO3 + KI = HgI + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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