| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S3O6 + 4 KClO + 4 KOH = 3 K2SO4 + 4 KCl + 2 H2O
Cu2SO4 + Mg(OH)2 = CuOH + MgSO4 =>
Cu2SO4 + Mg(OH)2 = 2 CuOH + MgSO4
CH3COOH + O2 = CH3COOO2 + OH =>
2 CH3COOH + 3 O2 = 2 CH3COOO2 + 2 OH
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Al2(SO3)3 + H(C2H3O2) = Al(C2H3O2)3 + H2O + SO2 =>
Al2(SO3)3 + 6 H(C2H3O2) = 2 Al(C2H3O2)3 + 3 H2O + 3 SO2
Sr(NO3)2 + Na(OH) = Sr(OH) + Na(NO3)2 =>
Sr(NO3)2 + Na(OH) = Sr(OH) + Na(NO3)2
C7H5NS + O2 = CO2 + H2O + H2SO4 + HNO3 =>
C7H5NS + 11 O2 = 7 CO2 + H2O + H2SO4 + HNO3
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
O2 + M2 = M2O2 =>
O2 + M2 = M2O2
Pb(C2H3O2)4 + HCl = PbCl4 + H(C2H3O2) =>
Pb(C2H3O2)4 + 4 HCl = PbCl4 + 4 H(C2H3O2)
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + KNO3 =>
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + 2 KNO3
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr
FeS2 + HNO3 = Fe(NO3)3 + H2O + SO2 + NO =>
3 FeS2 + 20 HNO3 = 3 Fe(NO3)3 + 10 H2O + 6 SO2 + 11 NO
FeCl2(aq) + Zn(s) = Fe(s) + ZnCl2(aq) =>
FeCl2(aq) + Zn(s) = Fe(s) + ZnCl2(aq)
K2S2O8 + NaI = I2 + K2SO4 + Na2SO4 =>
K2S2O8 + 2 NaI = I2 + K2SO4 + Na2SO4
Fe2 + SO2 = FeS + O2 =>
Fe2 + 2 SO2 = 2 FeS + 2 O2
Cu2 + CO3 = Cu2O + CO2 =>
Cu2 + CO3 = Cu2O + CO2
NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
HS + SO = S + H2O =>
2 HS + SO = 3 S + H2O
I2 + S2O3 = IS4O6 =>
I2 + 4 S2O3 = 2 IS4O6
Zn + Fe(ClO2)3 = Zn(ClO2)3 + Fe =>
Zn + Fe(ClO2)3 = Zn(ClO2)3 + Fe
C + AlCl3 = CCl + AlCl =>
2 C + AlCl3 = 2 CCl + AlCl
Al2(SO4)3 + HI = AlI3 + SO3 + H2O =>
Al2(SO4)3 + 6 HI = 2 AlI3 + 3 SO3 + 3 H2O
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Zn + I2 = Zn2I2 =>
2 Zn + I2 = Zn2I2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
C5H12(l) + O2 = CO2(g) + H2O =>
C5H12(l) + 8 O2 = 5 CO2(g) + 6 H2O
Fe + Cu2(SO4)3 = Cu + FeSO4 =>
3 Fe + Cu2(SO4)3 = 2 Cu + 3 FeSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KN3(s) + HNO2(aq) = N2(g) + NO(g) + KOH(aq) =>
2 KN3(s) + 2 HNO2(aq) = 3 N2(g) + 2 NO(g) + 2 KOH(aq)
Pb(NO3)2 + Al(NO3)3 = Al(NO3)2 + Pb(NO3)3 =>
Pb(NO3)2 + Al(NO3)3 = Al(NO3)2 + Pb(NO3)3
C2 + H2 + O2 = C8H18O =>
8 C2 + 18 H2 + O2 = 2 C8H18O
HNO2 + Li = LiNO2 + H =>
HNO2 + Li = LiNO2 + H
NiBr2 + C18H15P = [NiBr2(C18H15P)2] =>
NiBr2 + 2 C18H15P = [NiBr2(C18H15P)2]
H3AsO3 + KOH = KH2AsO3 + H2O =>
H3AsO3 + KOH = KH2AsO3 + H2O
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
ZnCl2 + Fe2O3 = ZnO + FeCl3 =>
3 ZnCl2 + Fe2O3 = 3 ZnO + 2 FeCl3
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH3 + H2O =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH3 + 2 H2O
HNO2 + H{+} + Cu = NO + H2O + Cu{2+} =>
2 HNO2 + 2 H{+} + Cu = 2 NO + 2 H2O + Cu{2+}
Fe(NO3)3 + Cu(OH)2 = Fe(OH)3 + Cu(NO3)2 =>
2 Fe(NO3)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu(NO3)2
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Uun + CuSO4 = Cu + UunSO4 =>
Uun + CuSO4 = Cu + UunSO4
Be + H2O = BeOH2 =>
Be + H2O = BeOH2
NaClO + KBr = NaBr + KCl + O2 =>
2 NaClO + 2 KBr = 2 NaBr + 2 KCl + O2
Ca(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + CaHPO4(s) + Na2HPO4(s) =>
Ca(H2PO4)2(s) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(g) + CaHPO4(s) + Na2HPO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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