| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + CuSO4 = K2SO4 + Cu(HO)2
C6H8O7 + NaOH = Na + C6H3O7 + H2O =>
C6H8O7 + 5 NaOH = 5 Na + C6H3O7 + 5 H2O
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
C5H4O2Cl + HCl = C5H5O2Cl + Cl =>
C5H4O2Cl + HCl = C5H5O2Cl + Cl
As2S3 + KOH = As(OH)3 + K2S =>
As2S3 + 6 KOH = 2 As(OH)3 + 3 K2S
IrCl3 + KOH = Ir2O3 + HCl + KCl =>
2 IrCl3 + 3 KOH = Ir2O3 + 3 HCl + 3 KCl
NaOH + H2SO4 = NaSO4 + H2O + H =>
NaOH + H2SO4 = NaSO4 + H2O + H
Cl + C6H6O = C6H4Cl2O + H2Cl =>
3 Cl + C6H6O = C6H4Cl2O + H2Cl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
MnCl2 + Ca(oh)2 = Mn(oh)3 + CaCl2 =>
6 MnCl2 + 3 Ca(oh)2 = 2 Mn(oh)3 + 6 CaCl2
C + KMnO4 + H2O = KOH + MnO2 + CO2 =>
3 C + 4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 CO2
Tl2(Cr2O7)3 + Ba2(C2O4)2 = Tl2(C2O4)3 + Ba2(Cr2O7)2 =>
2 Tl2(Cr2O7)3 + 3 Ba2(C2O4)2 = 2 Tl2(C2O4)3 + 3 Ba2(Cr2O7)2
CH2O + H2 = CH3(OH) =>
CH2O + H2 = CH3(OH)
Li2SO4 + CaNO2 = LiNO2 + Ca2SO4 =>
Li2SO4 + 2 CaNO2 = 2 LiNO2 + Ca2SO4
CuSO4(aq) + Al(s) = CuAl(aq) + SO4(s) =>
CuSO4(aq) + Al(s) = CuAl(aq) + SO4(s)
P2O4 = O + P =>
P2O4 = 4 O + 2 P
Sr(OH)2 + HCl = SrH2 + ClOH =>
Sr(OH)2 + 2 HCl = SrH2 + 2 ClOH
KAlSi3O8 + H2O = KAl3Si3O10(OH)4 + H4SiO4 + K =>
3 KAlSi3O8 + 14 H2O = KAl3Si3O10(OH)4 + 6 H4SiO4 + 2 K
KCl(aq) + Na2CO3(aq) = K2CO3(s) + NaCl(aq) =>
2 KCl(aq) + Na2CO3(aq) = K2CO3(s) + 2 NaCl(aq)
C + KMnO4 + H2O = KOH + MnO2 + CO2 =>
3 C + 4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 CO2
IO3 + FeS2 = Fe + I + SO4 =>
8 IO3 + 3 FeS2 = 3 Fe + 8 I + 6 SO4
C2H4 + S2Cl2 = SC4H8Cl2 + S =>
2 C2H4 + S2Cl2 = SC4H8Cl2 + S
KBr + Pb(ClO3)2 = PbBr + K(ClO3)2 =>
KBr + Pb(ClO3)2 = PbBr + K(ClO3)2
Li2CO3 + Cu(NO3)2 = Li(NO3) + Cu(CO3) =>
Li2CO3 + Cu(NO3)2 = 2 Li(NO3) + Cu(CO3)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaO + NO2 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaO + 2 NO2
CH3(CH2)7CHCH(CH2)7COOH + O2 = H2O + CO2 =>
2 CH3(CH2)7CHCH(CH2)7COOH + 51 O2 = 34 H2O + 36 CO2
C + O + H2O = H2CO3 =>
C + 2 O + H2O = H2CO3
Cl2 + HBr2 = Br2 + HCl =>
Cl2 + 2 HBr2 = 2 Br2 + 2 HCl
C3H7Br + Na + CH3Br = C4H10 + NaBr =>
C3H7Br + 2 Na + CH3Br = C4H10 + 2 NaBr
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Na2CO3(aq) + SrCl2(aq) = NaCl + SrCO3 =>
Na2CO3(aq) + SrCl2(aq) = 2 NaCl + SrCO3
C4H10O2 + O2 = C + H2O =>
2 C4H10O2 + 3 O2 = 8 C + 10 H2O
NH4Cl + CoCl2H12O6 + NH3 + H2O2 = Co(NH3)5Cl3 + H2O =>
2 NH4Cl + 2 CoCl2H12O6 + 8 NH3 + H2O2 = 2 Co(NH3)5Cl3 + 14 H2O
Al(OH)3 + (NH4)2S = NH4OH + Al2S3 =>
2 Al(OH)3 + 3(NH4)2S = 6 NH4OH + Al2S3
HNO3(aq) + CaCO3(s) = CO2(g) + Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = CO2(g) + Ca(NO3)2(aq) + H2O(l)
Na2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 3 S + 6 NaCl + 3 H2O
CaCO3 + H3PO4 = Ca3(P2O8) + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(P2O8) + 3 H2CO3
Cu + CH3COOH + H2O2 = Cu(CH3COO)2*H2O + H2O =>
Cu + 2 CH3COOH + H2O2 = Cu(CH3COO)2*H2O + H2O
HNO3 + N2H4 = HNO3N2H4 =>
HNO3 + N2H4 = HNO3N2H4
C3H7OHCuO = CH3COCH3CuH2O =>
C3H7OHCuO = CH3COCH3CuH2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + NaOH = NaKMnO4 + H2O + O2 =>
4 KMnO4 + 4 NaOH = 4 NaKMnO4 + 2 H2O + O2
(NH4)2S(aq)BaCl2(aq) = (NH4)2Cl2BaS =>
(NH4)2S(aq)BaCl2(aq) = (NH4)2Cl2BaS
KBr + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + Br2 =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Br2
Cu + H2SO4 = CuSO4 + H2O + S2O =>
5 Cu + 7 H2SO4 = 5 CuSO4 + 7 H2O + S2O
HCOOH + K = HCOOK + H2 =>
2 HCOOH + 2 K = 2 HCOOK + H2
KIO3 + C2 = KI + CO2 =>
4 KIO3 + 3 C2 = 4 KI + 6 CO2
NaOH + Zn + H2O + KNO3 = Na2Zn(OH)4 + NH3 + KOH =>
8 NaOH + 4 Zn + 6 H2O + KNO3 = 4 Na2Zn(OH)4 + NH3 + KOH
Mg(OH)2 + HClO = MgHClO2 + H2O =>
Mg(OH)2 + HClO = MgHClO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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