| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4(aq) + 10 FeSO3(aq) + 14 H2SO4(aq) = 3 K2SO4 + 6 MnSO4(aq) + 5 Fe2(SO4)3(aq) + 14 H2O
Mg3O = Mg3 + O =>
Mg3O = Mg3 + O
C237H386O78N58S2 + O2 = C + H2O + NH3 + SO2 =>
C237H386O78N58S2 + 16 O2 = 237 C + 106 H2O + 58 NH3 + 2 SO2
FlO2 + H2O = Fl(OH)4 =>
FlO2 + 2 H2O = Fl(OH)4
NaCNS + H2O2 = HCN + NaHSO4 + H2O =>
NaCNS + 3 H2O2 = HCN + NaHSO4 + 2 H2O
Na2SO3 + KOH = K2SO3 + NaOH =>
Na2SO3 + 2 KOH = K2SO3 + 2 NaOH
Al + F2 = F2Al =>
Al + F2 = F2Al
CuSO4 + Na2PO4 = Na2SO4 + CuPO4 =>
CuSO4 + Na2PO4 = Na2SO4 + CuPO4
KCl + H2O = HCl + K + O =>
2 KCl + H2O = 2 HCl + 2 K + O
C2H5OH + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C2H5OH + 12 KNO3 = 6 K2CO3 + 4 CO2 + 15 H2O + 6 N2
CH3CH2COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 CH3CH2COOH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 14 MnSO4 + 36 H2O + 7 K2SO4
Hg(NO3)2 + CsOH = Hg(OH)2 + CsNO3 =>
Hg(NO3)2 + 2 CsOH = Hg(OH)2 + 2 CsNO3
LiOH + LiBrO + Cl = LiCl + LiBrO4 + H2O =>
6 LiOH + LiBrO + 6 Cl = 6 LiCl + LiBrO4 + 3 H2O
ZnS + Al3 = Zn2 + Al2S3 =>
18 ZnS + 4 Al3 = 9 Zn2 + 6 Al2S3
Au + HNO3 = Au(NO3)3 + NO2 + H2O =>
Au + 6 HNO3 = Au(NO3)3 + 3 NO2 + 3 H2O
MgCl2 + HOH = MgOHCl + HCl =>
MgCl2 + HOH = MgOHCl + HCl
KBr + C4H6CaO4 = KCaO4 + BrC4H6 =>
KBr + C4H6CaO4 = KCaO4 + BrC4H6
Cu(s) + ZnSO4(s) = CuSO4(aq) + Zn(s) =>
Cu(s) + ZnSO4(s) = CuSO4(aq) + Zn(s)
N2Cl4CH4 = N2CCl4H4 =>
N2Cl4CH4 = N2CCl4H4
O2 + CS2 = CO2 + SO26 =>
27 O2 + CS2 = CO2 + 2 SO26
C6H85O7 + KOH = K + C6H8O7 + H2O =>
C6H85O7 + 77 KOH = 77 K + C6H8O7 + 77 H2O
HCl + HNO3 = ClOH + NO + H2O =>
3 HCl + 2 HNO3 = 3 ClOH + 2 NO + H2O
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
KOH + SO2 = H2O + K2SO3 =>
2 KOH + SO2 = H2O + K2SO3
CuOH + HMnO4 = Cu(MnO4) + H2O =>
CuOH + HMnO4 = Cu(MnO4) + H2O
NiOOH + MnSO4 + NaOH = Ni(OH)2 + Na2SO4 + Na2MnO4 =>
4 NiOOH + MnSO4 + 4 NaOH = 4 Ni(OH)2 + Na2SO4 + Na2MnO4
KMnO4 + NaOH + NaHSO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2MnO4 + Na2MnO4 + Na2SO4 + 2 H2O
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
KO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 KO3 + 10 KI + 6 H2SO4 = 5 I2 + 6 K2SO4 + 6 H2O
NiCl2(aq) + Ba(OH)2(aq) = Ni(OH)2(s) + BaCl2(s) =>
NiCl2(aq) + Ba(OH)2(aq) = Ni(OH)2(s) + BaCl2(s)
NH4 + Cl + NaNO3 = N + NaCl + H2O =>
3 NH4 + 2 Cl + 2 NaNO3 = 5 N + 2 NaCl + 6 H2O
FeI3 + H2O = HI + Fe(OH)3 =>
FeI3 + 3 H2O = 3 HI + Fe(OH)3
K2(CO3) + Cr(C2H3O2)3 = K(C2H3O2) + Cr2(CO3)3 =>
3 K2(CO3) + 2 Cr(C2H3O2)3 = 6 K(C2H3O2) + Cr2(CO3)3
K2Cr2O7 + Zn = K + ZnCr2O7 =>
K2Cr2O7 + Zn = 2 K + ZnCr2O7
Mg + AgL = MgL + Ag =>
Mg + AgL = MgL + Ag
AgClO4 + K2S = Ag2S + KClO4 =>
2 AgClO4 + K2S = Ag2S + 2 KClO4
propane + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
LiOH + Be = Li + Be(OH)2 =>
2 LiOH + Be = 2 Li + Be(OH)2
Ag(NH3)2 + HNO3Cl = AgCl + (NH3)2 + HNO3 =>
Ag(NH3)2 + HNO3Cl = AgCl + (NH3)2 + HNO3
C4 = C2 =>
C4 = 2 C2
H3PO4 + KOH = H2O + H2KPO4 =>
H3PO4 + KOH = H2O + H2KPO4
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
Hg(NO3)2 + HCl = H(NO3) + HgCl2 =>
Hg(NO3)2 + 2 HCl = 2 H(NO3) + HgCl2
Mo(OH)6 = MoO3 + H2O =>
Mo(OH)6 = MoO3 + 3 H2O
H2S + Cu(OH)2 = H2(OH)2 + CuS =>
H2S + Cu(OH)2 = H2(OH)2 + CuS
K2 + SO4 = K2SO4 =>
K2 + SO4 = K2SO4
MgS + H2 = H2S + Mg =>
MgS + H2 = H2S + Mg
CuBr2 + KNO3 = KBr2 + CuNO3 =>
CuBr2 + KNO3 = KBr2 + CuNO3
Cu(CH3COO)2 + H2SO4 = Cu(SO4) + CH3COOH =>
Cu(CH3COO)2 + H2SO4 = Cu(SO4) + 2 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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