| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C5H5CH3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 C5H5COOH
NaBH4 + CH3COOH = NaBH(CH3COO)3 + H2 =>
NaBH4 + 3 CH3COOH = NaBH(CH3COO)3 + 3 H2
As2Se3 + HNO3 + H2O = H3AsO4 + NO + H2SeO4 =>
3 As2Se3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 28 NO + 9 H2SeO4
NaBH4 + CH3COOH = NaBH(CH3COO)3 + H2 =>
NaBH4 + 3 CH3COOH = NaBH(CH3COO)3 + 3 H2
C(s) + F(s) = CF(s) =>
C(s) + F(s) = CF(s)
C4H6Cl4 + O2 = CO2 + HCl + H2O =>
2 C4H6Cl4 + 9 O2 = 8 CO2 + 8 HCl + 2 H2O
NaBH4 + CH3COOH = NaBH(CH3COO)3 + H2 =>
NaBH4 + 3 CH3COOH = NaBH(CH3COO)3 + 3 H2
Fe(SCN)3 + KNCS = KFe(SCN)3 + SCN =>
Fe(SCN)3 + KNCS = KFe(SCN)3 + SCN
NiCl2 + NaBH4 + H2O = Ni3B + NaCl + H2 + H3BO3 =>
6 NiCl2 + 12 NaBH4 + 30 H2O = 2 Ni3B + 12 NaCl + 39 H2 + 10 H3BO3
Mg3(PO4)2 + Al(ClO4)3 = Mg(ClO4)2 + AlPO4 =>
Mg3(PO4)2 + 2 Al(ClO4)3 = 3 Mg(ClO4)2 + 2 AlPO4
Ca(k) + O2(d) = CaO(ka) =>
2 Ca(k) + O2(d) = 2 CaO(ka)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca2Si + H2O = Ca(OH)2 + SiH4 =>
Ca2Si + 4 H2O = 2 Ca(OH)2 + SiH4
Cu(NO3)2(aq) + MgS(aq) = CuS(s) + Mg(NO3)2(aq) =>
Cu(NO3)2(aq) + MgS(aq) = CuS(s) + Mg(NO3)2(aq)
CH2O + NH3 = (CH2)6N4 + H2O =>
6 CH2O + 4 NH3 = (CH2)6N4 + 6 H2O
C6H6O + CH3OH = C7H8O + H2O =>
C6H6O + CH3OH = C7H8O + H2O
C10H8 + KNO3 = K2O + CO2 + N2O + H2O =>
C10H8 + 12 KNO3 = 6 K2O + 10 CO2 + 6 N2O + 4 H2O
Cu + H{+} + SO4{+} = Cu{2+} + SO2 + H2O =>
5 Cu + 8 H{+} + 2 SO4{+} = 5 Cu{2+} + 2 SO2 + 4 H2O
C6H5CCl3 + H2O = C6H5COOH + HCl =>
C6H5CCl3 + 2 H2O = C6H5COOH + 3 HCl
CO(NH2)2(s) + H2O(l) = CO2(g) + NH3(aq) =>
CO(NH2)2(s) + H2O(l) = CO2(g) + 2 NH3(aq)
H2SO4 + Sr(NO3)2 = HNO3 + Sr(SO4) =>
H2SO4 + Sr(NO3)2 = 2 HNO3 + Sr(SO4)
HCl + H2S + KMnO4 = SO2 + KCl + MnCl2 + H2O =>
18 HCl + 5 H2S + 6 KMnO4 = 5 SO2 + 6 KCl + 6 MnCl2 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaCl + NO3 = NaClNO3 =>
NaCl + NO3 = NaClNO3
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
Ba(No3)2 + Na2CO3 = BaCO3 + Na(No3) =>
Ba(No3)2 + Na2CO3 = BaCO3 + 2 Na(No3)
Al + Fe(No3)2 = Fe + Al(No3)3 =>
2 Al + 3 Fe(No3)2 = 3 Fe + 2 Al(No3)3
HgO = Hg14 + O =>
14 HgO = Hg14 + 14 O
AlCl3 + Na2S2O3 = NaCl + S + SO2 + Al2O3 =>
2 AlCl3 + 3 Na2S2O3 = 6 NaCl + 3 S + 3 SO2 + Al2O3
L + O2 = L2O3 =>
4 L + 3 O2 = 2 L2O3
PbCl2 + N2CrO4 = PbCrO4 + NCl =>
PbCl2 + N2CrO4 = PbCrO4 + 2 NCl
HBr(aq) + MgSO3(s) = H2O + SO2 + MgBr2 =>
2 HBr(aq) + MgSO3(s) = H2O + SO2 + MgBr2
H3PO4 + Na2CO3 = Na3PO4 + CO2 + H2O1 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 CO2 + 3 H2O1
Ethanol = C6H12O2 + H2 + H2O =>
3 C2H5OH = C6H12O2 + 2 H2 + H2O
K2CrO4 + Na2SO3 + H2SO4 = KHSO3 + NaHSO4 + CrSO4 + H2O =>
K2CrO4 + 4 Na2SO3 + 7 H2SO4 = 2 KHSO3 + 8 NaHSO4 + CrSO4 + 2 H2O
S{2-} + NO3{-} + H{+} = S8 + NO + H2O =>
24 S{2-} + 16 NO3{-} + 64 H{+} = 3 S8 + 16 NO + 32 H2O
Na(OH) + H2(SO)4 = Na2(SO)4 + H2O =>
2 Na(OH) + H2(SO)4 = Na2(SO)4 + 2 H2O
SnCl2 + NaOH + AgNO3 = Ag + NaNO3 + SnCl4 + SnO2 + H2O =>
2 SnCl2 + 4 NaOH + 4 AgNO3 = 4 Ag + 4 NaNO3 + SnCl4 + SnO2 + 2 H2O
BaSO4 + AlPO4 = Ba3(PO4)2 + Al2(SO4)3 =>
3 BaSO4 + 2 AlPO4 = Ba3(PO4)2 + Al2(SO4)3
Li + Sn2(SO3)4 = Li2(SO3) + Sn =>
8 Li + Sn2(SO3)4 = 4 Li2(SO3) + 2 Sn
(Fe) + SCN = (Fe(SCN)) =>
(Fe) + SCN = (Fe(SCN))
Al + S + O2 = Al2(SO4)3 =>
2 Al + 3 S + 6 O2 = Al2(SO4)3
Re4C7 + Nb3P5 = Re3P7 + Nb4C5 =>
15 Re4C7 + 28 Nb3P5 = 20 Re3P7 + 21 Nb4C5
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
(CH3COO)2Ba + Al(NO3)3 + H2O = Al(OH)3 + CH3COOH + Ba(NO3)2 =>
3(CH3COO)2Ba + 2 Al(NO3)3 + 6 H2O = 2 Al(OH)3 + 6 CH3COOH + 3 Ba(NO3)2
H[NO3] + Mg[OH]2 = H2O + Mg[NO3]2 =>
2 H[NO3] + Mg[OH]2 = 2 H2O + Mg[NO3]2
C6H8O7 = C + CO2 + H2O =>
2 C6H8O7 = 9 C + 3 CO2 + 8 H2O
HNo2 + Al(OH)3 = Al(No2)3 + H2O =>
3 HNo2 + Al(OH)3 = Al(No2)3 + 3 H2O
HBr + SnI4 = SnBr4 + HI =>
4 HBr + SnI4 = SnBr4 + 4 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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