| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 H2O = 2 KOH + H2
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
NaClO + NaCl + Au + CH3COOH = NaAuCl4 + NaCH3COO + H2O =>
3 NaClO + 5 NaCl + 2 Au + 6 CH3COOH = 2 NaAuCl4 + 6 NaCH3COO + 3 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al(ClO3)3 + Na2(SO4) = Al2(SO4)3 + Na(ClO3) =>
2 Al(ClO3)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 Na(ClO3)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Zn + N = Zn3N2 =>
3 Zn + 2 N = Zn3N2
Cs + Cr2O7 = CsCr2 + O7 =>
Cs + Cr2O7 = CsCr2 + O7
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
CaO + As2O5 = CaOAs2O5 =>
CaO + As2O5 = CaOAs2O5
K2Cr2O7 + H2SO4 = K2SO3 + Cr(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 14 H2SO4 = 2 K2SO3 + 4 Cr(SO4)3 + 14 H2O + O2
Mg(CIO3)2 = Mg + CIO3 =>
Mg(CIO3)2 = Mg + 2 CIO3
Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O =>
2 Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O
KAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 =>
KAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + NaNO3 =>
Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + 2 NaNO3
OH{-} + NH3 + S = N2H4 + S{-2} + H2O =>
2 OH{-} + 2 NH3 + S = N2H4 + S{-2} + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Mg + Cu(No3)2 = Mg(No3)2 + Cu =>
Mg + Cu(No3)2 = Mg(No3)2 + Cu
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
MgCr2O7 + H3PO4 = Mg3(PO4)2 + H2Cr2O7 =>
3 MgCr2O7 + 2 H3PO4 = Mg3(PO4)2 + 3 H2Cr2O7
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + KMnO4 + HCl = MnCl2 + KCl + N2 + H2O =>
10 NH3 + 6 KMnO4 + 18 HCl = 6 MnCl2 + 6 KCl + 5 N2 + 24 H2O
NaClO + CoCl2 + H2O = Co(OH)3 + NaCl + HCl =>
NaClO + 2 CoCl2 + 5 H2O = 2 Co(OH)3 + NaCl + 4 HCl
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Mg1 + Cl2 = MgCl =>
2 Mg1 + Cl2 = 2 MgCl
ZnI2 + AlCl3 = ZnCl2 + AlI3 =>
3 ZnI2 + 2 AlCl3 = 3 ZnCl2 + 2 AlI3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H3PO4 = H4P2O7H2O =>
2 H3PO4 = H4P2O7H2O
Na2C2O4 + KMnO4 + H2SO4 = Na2(SO4) + MnSO4 + K2SO4 + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2(SO4) + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
C4H6 + HCN = C3H3N + H2 =>
C4H6 + 2 HCN = 2 C3H3N + H2
As4O6 + OH{-} = AsO2{-} + H2O =>
As4O6 + 4 OH{-} = 4 AsO2{-} + 2 H2O
MgCl2*6H2O + TeO2 = Mg3(TeO3)2Cl2 + HCl + H2O =>
3 MgCl2*6H2O + 2 TeO2 = Mg3(TeO3)2Cl2 + 4 HCl + 16 H2O
CuSO4(aq) + KOH = Cu(OH)2 + K2SO4 =>
CuSO4(aq) + 2 KOH = Cu(OH)2 + K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(CH3)2CHCH2CH2OH + CH3COOH = CH3CO2CH2CHCH(CH3)CH3 + H2O =>
18(CH3)2CHCH2CH2OH + 25 CH3COOH = 20 CH3CO2CH2CHCH(CH3)CH3 + 28 H2O
CuO + H + PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 6 H + 2 PO4 = Cu3(PO4)2 + 3 H2O
HCl + MgHCO3 = MgCl + H2O + CO2 =>
HCl + MgHCO3 = MgCl + H2O + CO2
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)
AgNO3 + NaOCl = AgOCl + NaNO3 =>
AgNO3 + NaOCl = AgOCl + NaNO3
KMnO4 + H2SO4 + (NH4)2Fe(SO4)2*6H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2*6H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
S1O2 + C = S1 + CO =>
S1O2 + 2 C = S1 + 2 CO
C12H22O11 + H1O = C2H5OH + CO2 =>
9 C12H22O11 + 12 H1O = 35 C2H5OH + 38 CO2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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