| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 6 NH4SCN + 3 H2SO4 = 2 Fe(SCN)3 + 6 NH4 + 3 Cl2H2SO4
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
C + O2 = CO2 =>
C + O2 = CO2
Al + KOH + H2SO4 + H2O = KAl(SO4)3*12(H2O) + H2 =>
2 Al + 2 KOH + 6 H2SO4 + 22 H2O = 2 KAl(SO4)3*12(H2O) + 5 H2
MgCO3 = MgO*CO2 =>
MgCO3 = MgO*CO2
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
H2 + HCO = H2CO =>
H2 + 2 HCO = 2 H2CO
CH3COO + CaO = Ca(CH3COO)2 + O2 =>
4 CH3COO + 2 CaO = 2 Ca(CH3COO)2 + O2
HI + KMnO4 = I2 + MnI2 + KI + H2O =>
16 HI + 2 KMnO4 = 5 I2 + 2 MnI2 + 2 KI + 8 H2O
CH3CHO + K2Cr2O7 + H2O = CH3COOH + Cr(OH)3 + KOH =>
3 CH3CHO + K2Cr2O7 + 4 H2O = 3 CH3COOH + 2 Cr(OH)3 + 2 KOH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NH3HNO3 = NH4NO3 =>
NH3HNO3 = NH4NO3
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
NaCl + NH4Cl = NaCl2 + NH4 =>
NaCl + NH4Cl = NaCl2 + NH4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
C6H12O6(aq) + O2 = CO2(g) + H20(l) =>
5 C6H12O6(aq) + 15 O2 = 30 CO2(g) + 3 H20(l)
Fe(NO2)3 = Fe2O3 + N2O3 =>
2 Fe(NO2)3 = Fe2O3 + 3 N2O3
HgO + H2 = Hg + H2O =>
HgO + H2 = Hg + H2O
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
Fe(OH)3 = (Fe)2(O)3 + (H)2(O) =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2(O)
H2SO4 + Cu = CuSO4 + H2O + H2S =>
5 H2SO4 + 4 Cu = 4 CuSO4 + 4 H2O + H2S
Hg2(NO3)2(aq) + HBr(aq) = HgBr + HNO3 =>
Hg2(NO3)2(aq) + 2 HBr(aq) = 2 HgBr + 2 HNO3
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
CaSiO3 + HCl = CaCl2 + SiO2 + H2O =>
CaSiO3 + 2 HCl = CaCl2 + SiO2 + H2O
ZnO = O2 + Zn =>
2 ZnO = O2 + 2 Zn
NaCl + NaClO3 + H2SO4 = Cl2Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2Na2SO4 + 3 H2O
KBrO3 + KBr + HNO3 = KNO3 + Br2 + H2O =>
KBrO3 + 5 KBr + 6 HNO3 = 6 KNO3 + 3 Br2 + 3 H2O
Mg(NO3)2 + Na3(PO4) = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 NaNO3
C4NH3SO3 + KOH = C4NH4SO4K =>
C4NH3SO3 + KOH = C4NH4SO4K
HI(g) = H4 + I4 =>
4 HI(g) = H4 + I4
Li2CO3(s) + H2SO4 = Li2SO4 + CO2 + H2O(l) =>
Li2CO3(s) + H2SO4 = Li2SO4 + CO2 + H2O(l)
Ca + H2 + O = CaH2O =>
Ca + H2 + O = CaH2O
CH3C(O)CH3 + Br2 = CH3C(O)CH2Br + HBr =>
CH3C(O)CH3 + Br2 = CH3C(O)CH2Br + HBr
MgF2 + H2O = MgO + HF =>
MgF2 + H2O = MgO + 2 HF
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
O4 = O9 =>
9 O4 = 4 O9
H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
AgNo3 + Ba(OH)2 = AgOH + Ba(No3)2 =>
2 AgNo3 + Ba(OH)2 = 2 AgOH + Ba(No3)2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NaCl + CH3COOAg = AgCl + NaCH3COO =>
NaCl + CH3COOAg = AgCl + NaCH3COO
KClO3 = K2 + Cl2 + O2 =>
2 KClO3 = K2 + Cl2 + 3 O2
NI + HNO3 = NI(NO3)3 + H2 =>
2 NI + 6 HNO3 = 2 NI(NO3)3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgCl2 + H2CO3 = Mg2(CO3)2 + HCl =>
2 MgCl2 + 2 H2CO3 = Mg2(CO3)2 + 4 HCl
AlCl3 + NH4(OH) = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4Cl + Al(OH)3
H2CO2 + Fe(OH)2 = FeCO2 + H2O =>
H2CO2 + Fe(OH)2 = FeCO2 + 2 H2O
CH4 + KMnO4 + HCl = HCOOH + KCl + MnCl2 + H2O =>
5 CH4 + 6 KMnO4 + 18 HCl = 5 HCOOH + 6 KCl + 6 MnCl2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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