| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KIO3 + 2 Cl2 + 6 KOH = K4H2I2O10 + 4 KCl + 2 H2O
BaCl2KSO3 = BaSO3KCl2 =>
BaCl2KSO3 = BaSO3KCl2
Al(OH)2Cl + Na2O = NaCl + NaAlO2 + H2O =>
Al(OH)2Cl + Na2O = NaCl + NaAlO2 + H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
H2O + CH4 = CO2 + H2 =>
2 H2O + CH4 = CO2 + 4 H2
C6H6 + C2H5Cl = C6H5CH3 + HCl =>
2 C6H6 + C2H5Cl = 2 C6H5CH3 + HCl
CS{2} + Cl{2} = CCl{4} + SCl{2} =>
CS{2} + 2 Cl{2} = CCl{4} + SCl{2}
Ca + H2SO4 + O2 = CaSO4 + H2O =>
2 Ca + 2 H2SO4 + O2 = 2 CaSO4 + 2 H2O
C3H7OH + NaOH = C3H7 + Na(OH)2 =>
C3H7OH + NaOH = C3H7 + Na(OH)2
Fe(C5H5)2 + AgNO3 + HCl = Fe(C5H5)2{+} + Ag + NO2 + H2O + Cl{-} =>
2 Fe(C5H5)2 + AgNO3 + 2 HCl = 2 Fe(C5H5)2{+} + Ag + NO2 + H2O + 2 Cl{-}
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
K + Co = K2Co3 =>
2 K + 3 Co = K2Co3
Au + H2SeO4 = Au2(SeO4)3 + HSeO3 + H2O =>
2 Au + 9 H2SeO4 = Au2(SeO4)3 + 6 HSeO3 + 6 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Fe(OH)2 + H2SO3 = FeSO3 + H2O =>
Fe(OH)2 + H2SO3 = FeSO3 + 2 H2O
NaI(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbI2(s) =>
2 NaI(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbI2(s)
CuS = Cu + S1 =>
CuS = Cu + S1
NO2 + KClO + KOH = KNO3 + H2O + KCl =>
2 NO2 + KClO + 2 KOH = 2 KNO3 + H2O + KCl
C2H2(g) + O2(g) = CO(s) + H2O(g) =>
2 C2H2(g) + 3 O2(g) = 4 CO(s) + 2 H2O(g)
CO + NaOH = NaCOOH =>
CO + NaOH = NaCOOH
ZnCl2 + [NH4]2S = NH4Cl + ZnS =>
ZnCl2 + [NH4]2S = 2 NH4Cl + ZnS
Cu + HNO3 = Cu(NO3)2 + N8O + H2O =>
19 Cu + 46 HNO3 = 19 Cu(NO3)2 + N8O + 23 H2O
B + Cl2 = BCl1 =>
2 B + Cl2 = 2 BCl1
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Cu{2+} + Br{2-} = CuBr =>
Cu{2+} + Br{2-} = CuBr
FeCl3 + K2[Fe(CN)6] + SnCl2 = SnCl4 + Fe3[Fe(CN)6]2 + KCl =>
6 FeCl3 + 4 K2[Fe(CN)6] + 5 SnCl2 = 5 SnCl4 + 2 Fe3[Fe(CN)6]2 + 8 KCl
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
C2H5CHO + O = C2H5COOH =>
C2H5CHO + O = C2H5COOH
CH2CHCH3 + HCl = CH2CHCH2Cl + H2 =>
CH2CHCH3 + HCl = CH2CHCH2Cl + H2
NaCl + Ag(NO)3 = AgCl + Na(NO)3 =>
NaCl + Ag(NO)3 = AgCl + Na(NO)3
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2Cr2O7 + HCl = NaCl + CrCl + Cl + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl + 10 Cl + 7 H2O
Cu + F = CuF =>
Cu + F = CuF
HBrO + Be(OH)2 = Be(BrO)2 + H2O =>
2 HBrO + Be(OH)2 = Be(BrO)2 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CH3CHCH2CH3 + KMnO4 + H2SO4 = CH3COC3H7 + H2O + MnSO4 + K2SO4 =>
50 CH3CHCH2CH3 + 26 KMnO4 + 39 H2SO4 = 40 CH3COC3H7 + 64 H2O + 26 MnSO4 + 13 K2SO4
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
P + SO2 = P2SO2 =>
2 P + SO2 = P2SO2
PCl3 + S = SPCl3 =>
PCl3 + S = SPCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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