| Équations équilibrées la veille |
Bi2O3 + 6 KOH + 2 Br2 = 2 KBiO3 + 3 H2O + 4 KBr
CH4 + Br = CH4Br =>
CH4 + Br = CH4Br
SO3 + CH3COOH = (CH3COO)2SO3 + H2 =>
SO3 + 2 CH3COOH = (CH3COO)2SO3 + H2
MnCO3 + O2 + Al = CO2 + MnAl2O4 =>
2 MnCO3 + 3 O2 + 4 Al = 2 CO2 + 2 MnAl2O4
KCl + Ag(NO3) = AgCl + K(NO3) =>
KCl + Ag(NO3) = AgCl + K(NO3)
K3PO4 + Ba(OH)2 = BaPO4 + K3(OH)2 =>
K3PO4 + Ba(OH)2 = BaPO4 + K3(OH)2
CH5OH + O2 = CO2 + H2O =>
CH5OH + 2 O2 = CO2 + 3 H2O
CH3CH2CH2OH + HBr = CH3CH2CH2Br + H2O =>
CH3CH2CH2OH + HBr = CH3CH2CH2Br + H2O
C4H9OH + Na2Cr2O7 + H2SO4 = C3H7COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C4H9OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 C3H7COOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
C6H6(l) + O(g) = CO2(g) + H2O(g) =>
C6H6(l) + 15 O(g) = 6 CO2(g) + 3 H2O(g)
Cu(OH)2 + CuS = Cu2S + H2O2 =>
Cu(OH)2 + CuS = Cu2S + H2O2
Fe + AlSO4 = Fe(SO4) + Al =>
Fe + AlSO4 = Fe(SO4) + Al
Co[(H2O)6]Cl2 = CoCl2 + H2O(g) =>
Co[(H2O)6]Cl2 = CoCl2 + 6 H2O(g)
Pb(NO3)2 + K2CrO4 = K4(NO3)2 + Pb(CrO4)2 =>
Pb(NO3)2 + 2 K2CrO4 = K4(NO3)2 + Pb(CrO4)2
CuCl2 + HJ = CuJ + J2 + HCl =>
2 CuCl2 + 4 HJ = 2 CuJ + J2 + 4 HCl
Cl + Ph = PhCl5 =>
5 Cl + Ph = PhCl5
Na + H3O{+} = Na{+} + H2O + H2 =>
2 Na + 2 H3O{+} = 2 Na{+} + 2 H2O + H2
H{+} + Cr2O7{-2} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
(CH3COO)2Pb + KL = (CH3COOK) + PbL2 =>
(CH3COO)2Pb + 2 KL = 2(CH3COOK) + PbL2
C9H13N + H2SO4 = C18H28N2O4S =>
2 C9H13N + H2SO4 = C18H28N2O4S
CH2NH2COOH + HCl = ClCH2COOH + NH3 =>
CH2NH2COOH + HCl = ClCH2COOH + NH3
FeOH + HSO = FeSO + H2O =>
FeOH + HSO = FeSO + H2O
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
SO3 + S = SO2 =>
2 SO3 + S = 3 SO2
NH4Cl + H3PO4 = N2 + H2O + P + Cl2 =>
10 NH4Cl + 8 H3PO4 = 5 N2 + 32 H2O + 8 P + 5 Cl2
CaO + H2O(l) = Ca(OH)2 =>
CaO + H2O(l) = Ca(OH)2
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
AlBr4 + K = KBr + Al =>
AlBr4 + 4 K = 4 KBr + Al
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CaO + P2 + O2 = Ca3(PO4)2 =>
6 CaO + 2 P2 + 5 O2 = 2 Ca3(PO4)2
Al(OH)3 + H2Co3 = [Al(OH)2]2Co3 + H2O =>
2 Al(OH)3 + H2Co3 = [Al(OH)2]2Co3 + 2 H2O
CuSO4 + Fe{+2} = FeSO4 + Cu{+2} =>
CuSO4 + Fe{+2} = FeSO4 + Cu{+2}
Cr3O4 + CH4 = Cr4C + CO + H2 =>
4 Cr3O4 + 19 CH4 = 3 Cr4C + 16 CO + 38 H2
CH4 + Br = CH4Br =>
CH4 + Br = CH4Br
Ba(IO3)2 + KI + HCl = KCl + BaCl2 + I2 + H2O =>
Ba(IO3)2 + 10 KI + 12 HCl = 10 KCl + BaCl2 + 6 I2 + 6 H2O
NH4SO4 + HgBr2 = NH4Br2 + Hg2(SO4)2 =>
2 NH4SO4 + 2 HgBr2 = 2 NH4Br2 + Hg2(SO4)2
Ag + HF = Ag2F + H2 =>
4 Ag + 2 HF = 2 Ag2F + H2
Na2SnO3 + H2O = NaOH + NaHSnO3 =>
Na2SnO3 + H2O = NaOH + NaHSnO3
CH4 + Br = CH4Br =>
CH4 + Br = CH4Br
MgSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + MgCO3(s) =>
MgSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + MgCO3(s)
O2 + (CH2OH)2 = H2O + CO2 =>
5 O2 + 2(CH2OH)2 = 6 H2O + 4 CO2
Mg + N2O5 = MgN2O5 =>
Mg + N2O5 = MgN2O5
CuCl2 + Na2CrO4 = CuCrO4 + NaCl =>
CuCl2 + Na2CrO4 = CuCrO4 + 2 NaCl
NaI + KNO2 + CH3COOH = I2 + NO + CH3COONa + CH3COOK + H2O =>
2 NaI + 2 KNO2 + 4 CH3COOH = I2 + 2 NO + 2 CH3COONa + 2 CH3COOK + 2 H2O
N2O5 + H2O = NH4OH + O =>
N2O5 + 5 H2O = 2 NH4OH + 8 O
Na2SO4 + CaSO4 + H2O = NaHSO3 + CaO + O2 =>
Na2SO4 + CaSO4 + H2O = 2 NaHSO3 + CaO + O2
C6H12O6 = CH3CHOHCOOH =>
C6H12O6 = 2 CH3CHOHCOOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C44H30N4 + C4H6O4Zn = C44H28N4Zn + C4H8O4 =>
C44H30N4 + C4H6O4Zn = C44H28N4Zn + C4H8O4
Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H
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Équations équilibrées sur01/06/25
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