| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O3 + 2 KOH = 2 C3H5O3 + K2 + 2 H2O
XSnCl4 + NH4OH = XSnOH + NH4Cl4 =>
XSnCl4 + NH4OH = XSnOH + NH4Cl4
Zn(CH3COO)2 + C9H6NOH = Zn(C9H6NO)2 + CH3COOH =>
Zn(CH3COO)2 + 2 C9H6NOH = Zn(C9H6NO)2 + 2 CH3COOH
C2H4N + O2 = CO2 + H2O + NO2 =>
C2H4N + 4 O2 = 2 CO2 + 2 H2O + NO2
Cu(SO4)2 + Fe = Cu + Fe2(SO4) =>
Cu(SO4)2 + 4 Fe = Cu + 2 Fe2(SO4)
MgO(s) + H2(g) = Mg(s) + H2O =>
MgO(s) + H2(g) = Mg(s) + H2O
Cu(SO4)2 + Fe = Cu + Fe2(SO4) =>
Cu(SO4)2 + 4 Fe = Cu + 2 Fe2(SO4)
H2O2 + KOH + Cr2(SO4)3 = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 3 K2SO4 + 8 H2O
SO3{2-} + CrO4{2-} = SO4{2-} + CrO{2-} =>
3 SO3{2-} + CrO4{2-} = 3 SO4{2-} + CrO{2-}
Cr3(PO4)2 + Sr = SrPO4 + Cr =>
Cr3(PO4)2 + 2 Sr = 2 SrPO4 + 3 Cr
H2O2 + KOH + Cr2(SO4)3 = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 3 K2SO4 + 8 H2O
HAuCl4 + SC4H8 + H2O = AuCl(SC4H8) + OSC4H8 + HCl =>
HAuCl4 + 2 SC4H8 + H2O = AuCl(SC4H8) + OSC4H8 + 3 HCl
O(CH2CH2)2NH + H2O = O(CH2CH2)2NH2 + OH =>
O(CH2CH2)2NH + H2O = O(CH2CH2)2NH2 + OH
H2O2 + KOH + Cr2(SO4)3 = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 3 K2SO4 + 8 H2O
Fe + Cu(SO4)2 = FeSO4 + Cu =>
2 Fe + Cu(SO4)2 = 2 FeSO4 + Cu
CaC2O4 + CaCl2 = Ca + C2O4Cl =>
2 CaC2O4 + CaCl2 = 3 Ca + 2 C2O4Cl
NH4HO3 = NH4NO3 + H2O =>
2 NH4HO3 = NH4NO3 + 3 H2O
Cu(SO4)2 + Fe = Cu + Fe2(SO4) =>
Cu(SO4)2 + 4 Fe = Cu + 2 Fe2(SO4)
H2O2 + KOH + Cr2(SO4)3 = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 3 K2SO4 + 8 H2O
VO{2+} + MnO4{-} + H2O = VO3{-} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 6 H2O = 5 VO3{-} + Mn{2+} + 12 H{+}
WO3 + H2 = WO3H2 =>
WO3 + H2 = WO3H2
H2O2 + KOH + Cr2(SO4)3 = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 3 K2SO4 + 8 H2O
AgNO3 + Na2(SO4) = Ag(SO4) + Na2(NO3) =>
AgNO3 + Na2(SO4) = Ag(SO4) + Na2(NO3)
Cu(SO4)2 + Fe = Cu + Fe2(SO4) =>
Cu(SO4)2 + 4 Fe = Cu + 2 Fe2(SO4)
CrCO3 + H2O = CrO + H2CO3 =>
CrCO3 + H2O = CrO + H2CO3
OF2 + HF = OF + HF2 =>
OF2 + HF = OF + HF2
SnCl2 + KMnO4 = KCl + Sn(MnO4)2 =>
SnCl2 + 2 KMnO4 = 2 KCl + Sn(MnO4)2
C3H6O3 + KOH = C3H5O3 + K2 + H2O =>
2 C3H6O3 + 2 KOH = 2 C3H5O3 + K2 + 2 H2O
HCOOH + CaO = CaCO3 + H2O + CH4 =>
4 HCOOH + 3 CaO = 3 CaCO3 + 2 H2O + CH4
H2O2 + KOH + Cr2(SO4)3 = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 3 K2SO4 + 8 H2O
Cu(SO4) + BaCl2 = CuCl2 + Ba(SO4) =>
Cu(SO4) + BaCl2 = CuCl2 + Ba(SO4)
H2O2 + KOH + Cr2(SO4)3 = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 3 K2SO4 + 8 H2O
HgO + C = HgC + O =>
HgO + C = HgC + O
Cu(SO4)2 + Fe = Cu + Fe2(SO4) =>
Cu(SO4)2 + 4 Fe = Cu + 2 Fe2(SO4)
Br2 + Cr2(SO4)3 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
3 Br2 + Cr2(SO4)3 + 16 KOH = 2 K2CrO4 + 6 KBr + 3 K2SO4 + 8 H2O
Cu(SO4)2 + Fe = Cu + Fe2(SO4) =>
Cu(SO4)2 + 4 Fe = Cu + 2 Fe2(SO4)
Co + H2O = Co(OH) + H =>
Co + H2O = Co(OH) + H
NaOH + CuCO3 = Cu(OH)2 + Na2CO3 =>
2 NaOH + CuCO3 = Cu(OH)2 + Na2CO3
Na2PO4 + MgCl2 = MgPO4 + NaCl =>
Na2PO4 + MgCl2 = MgPO4 + 2 NaCl
Zn(NO3)2 + K2S = KNO3 + ZnS =>
Zn(NO3)2 + K2S = 2 KNO3 + ZnS
[Mg(H2O)6]{+2} + OH{-} = Mg(H2O)4(OH)2 + H2O =>
[Mg(H2O)6]{+2} + 2 OH{-} = Mg(H2O)4(OH)2 + 2 H2O
C(s) + Cl2(g) = CCl2 =>
C(s) + Cl2(g) = CCl2
HCl + CuSO4 = CuH + SO4Cl =>
HCl + CuSO4 = CuH + SO4Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CH3CH2CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2CH2COOH + 4 Cr{3+} + 11 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
J2 + KJ = KJ3 =>
J2 + KJ = KJ3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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