| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + 2 H2O = 4 HCl + O2
C6H5Cl + O2 = HCl + CO2 + H2O =>
C6H5Cl + 7 O2 = HCl + 6 CO2 + 2 H2O
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{+3} + 3 I2 + 7 H2O
C40H82 = C + H2 =>
C40H82 = 40 C + 41 H2
C9H8O2Br2 + KOH = KBr + C9H6O2 + H2O =>
C9H8O2Br2 + 2 KOH = 2 KBr + C9H6O2 + 2 H2O
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
NaC2H3O2 + HCl = C2H4O2 + NaCl =>
NaC2H3O2 + HCl = C2H4O2 + NaCl
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
BaI2 + (NH4)2CO3 = BaCO3 + (NH4)I =>
BaI2 + (NH4)2CO3 = BaCO3 + 2(NH4)I
CoSO4*7H2O + Na2CO3*10H2O = CoCO3 + Na2SO4 + H2O =>
CoSO4*7H2O + Na2CO3*10H2O = CoCO3 + Na2SO4 + 17 H2O
CaCO3 + HCOOH = Ca(HCOO)2 + H2O + CO2 =>
CaCO3 + 2 HCOOH = Ca(HCOO)2 + H2O + CO2
C6H5COOK + CuSO4 = Cu(C6H5COO)2 + K2SO4 =>
2 C6H5COOK + CuSO4 = Cu(C6H5COO)2 + K2SO4
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Cu2S + HNO3 = H2SO4 + Cu(NO3)2 + NO2 + H2O =>
Cu2S + 14 HNO3 = H2SO4 + 2 Cu(NO3)2 + 10 NO2 + 6 H2O
Fe2O3 + NHO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 NHO3 = 2 Fe(NO3)3 + 3 H2O
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
CuCl2 + KOH = KCl2 + CuOH =>
CuCl2 + KOH = KCl2 + CuOH
(NH4)2SO4 + CaCl2 = Cl2(NH4)2 + CaSO4 =>
(NH4)2SO4 + CaCl2 = Cl2(NH4)2 + CaSO4
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
Zn(OH)2 + SO4 = Zn(OH)2SO4 =>
Zn(OH)2 + SO4 = Zn(OH)2SO4
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
C6H12O6 = C5H10O2 + CO2 + H2O =>
13 C6H12O6 = 12 C5H10O2 + 18 CO2 + 18 H2O
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
(AgOH) + H2SO4 = (H2O) + Ag2SO4 =>
2(AgOH) + H2SO4 = 2(H2O) + Ag2SO4
Al + H2SO4(dilute) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(dilute) = Al2(SO4)3 + 3 H2
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
Hg(NO3)2 + CaBr2 = HgBr2 + Ca(NO3)2 =>
Hg(NO3)2 + CaBr2 = HgBr2 + Ca(NO3)2
C5H7O7 + O2 = CO2 + H2O =>
4 C5H7O7 + 13 O2 = 20 CO2 + 14 H2O
Cr(OH)3 + NaClO3 = Cr(ClO3)3 + NaOH =>
Cr(OH)3 + 3 NaClO3 = Cr(ClO3)3 + 3 NaOH
MgOH2 + AlCl3 = Al2O3 + MgCl2 + H2 =>
3 MgOH2 + 2 AlCl3 = Al2O3 + 3 MgCl2 + 3 H2
SO2 + K2CrO7 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O =>
3 SO2 + K2CrO7 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + NaBr(aq) =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + 2 NaBr(aq)
Mn{2+} + S2O8{2-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
Mn{2+} + 2 S2O8{2-} + 4 H2O = MnO4{2-} + 4 SO4{2-} + 8 H{+}
AlF3 + O2 = Al2O3 + F1 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 12 F1
SiH4 + NaOH = NaH + H2O + SiO2 =>
SiH4 + 4 NaOH = 4 NaH + 2 H2O + SiO2
ICl3 + NaOH = NaCl + I(OH)3 =>
ICl3 + 3 NaOH = 3 NaCl + I(OH)3
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
CaP + HCl = CaCl + PH =>
CaP + HCl = CaCl + PH
FeSO4 + H2O2 = Fe2(SO4)3 + Fe(OH)2 =>
3 FeSO4 + H2O2 = Fe2(SO4)3 + Fe(OH)2
HCOH + Ag2O = HCOOH + Ag2 =>
HCOH + Ag2O = HCOOH + Ag2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Pb(CH3CO2)2 + NaOH = PbOH + Na(CH3CO2)2 =>
Pb(CH3CO2)2 + NaOH = PbOH + Na(CH3CO2)2
KNo2 + KMnO4 + HCl = KNo3 + MnCl2 + KCl + H2O =>
15 KNo2 + KMnO4 + 8 HCl = 10 KNo3 + MnCl2 + 6 KCl + 4 H2O
H3PO4(aq) + Ba(OH)2(aq) = BaHPO4 + HOH =>
H3PO4(aq) + Ba(OH)2(aq) = BaHPO4 + 2 HOH
CH3OH + KMnO4 = HCOOK + H2O + MnO2 + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 H2O + 4 MnO2 + KOH
KAl(SO4)2 + Pb(NO3)2 = Pb(SO4)2 + KAl(NO3)2 =>
KAl(SO4)2 + Pb(NO3)2 = Pb(SO4)2 + KAl(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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