| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnSO4 + 2 H2O = (ZnOH)2SO4 + H2SO4
Au + K = KAu =>
Au + K = KAu
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2 =>
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Mg + Sb2O3 = MgO + Sb =>
3 Mg + Sb2O3 = 3 MgO + 2 Sb
KBrO3 + C6H5OH + H2SO4 = BrO3 + H2O + C6H2Br3OH + K2SO4 =>
30 KBrO3 + 2 C6H5OH + 15 H2SO4 = 24 BrO3 + 18 H2O + 2 C6H2Br3OH + 15 K2SO4
P3S5 + KClO3 + H2O = H3POH + H2SO4 + KCl =>
P3S5 + 4 KClO3 + 11 H2O = 3 H3POH + 5 H2SO4 + 4 KCl
Mg + MgBr2 = Mg2Br2 =>
Mg + MgBr2 = Mg2Br2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
ClO3{-} + Zn + H{+} = Zn{+2} + Cl{-} + H2O =>
ClO3{-} + 3 Zn + 6 H{+} = 3 Zn{+2} + Cl{-} + 3 H2O
CaC2O4 + H2SO4 = CaSO4 + H2C2O4 =>
CaC2O4 + H2SO4 = CaSO4 + H2C2O4
CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+} =>
CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+}
Au + O = Au2O2 =>
2 Au + 2 O = Au2O2
Au + I = AuI =>
Au + I = AuI
Si3 + N2 = Si3N4 =>
Si3 + 2 N2 = Si3N4
HCl + C6H5NH2 = C6H5NH2HCl =>
HCl + C6H5NH2 = C6H5NH2HCl
CH3CH2OH + CrO3 = CH3COOH + Cr + H2O =>
3 CH3CH2OH + 2 CrO3 = 3 CH3COOH + 2 Cr + 3 H2O
LiBr + MgSO3 = Li2SO3 + MgBr2 =>
2 LiBr + MgSO3 = Li2SO3 + MgBr2
H2SO4 + NaOH = Na4(SO4)2 + H2O =>
2 H2SO4 + 4 NaOH = Na4(SO4)2 + 4 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
K2CO3 + Cr(NO3)3 = Cr2(CO3)3 + KNO3(aq) =>
3 K2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 KNO3(aq)
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
NH4HSO3 + NaOH = NaHSO3 + NH3 + H2O =>
NH4HSO3 + NaOH = NaHSO3 + NH3 + H2O
C1H3Cl + O2 = CO2 + H2O + HCl =>
2 C1H3Cl + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
Al2(HPO4)3 = H3PO4 + AlPO4 =>
Al2(HPO4)3 = H3PO4 + 2 AlPO4
CuCl2(electricity) = CuCl2 =>
CuCl2(electricity) = CuCl2
H2CO3 + K(OH) = K2(CO3) + H2O =>
H2CO3 + 2 K(OH) = K2(CO3) + 2 H2O
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
Na2Br + KCl = NaCl + K2Br =>
Na2Br + 2 KCl = 2 NaCl + K2Br
Au + S = Au2S =>
2 Au + S = Au2S
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO2* =>
2 K2Cr2O7 + 2 H2O + 3 S = 4 KOH + 2 Cr2O3 + 3 SO2*
Au + O = Au3O3 =>
3 Au + 3 O = Au3O3
VS1014 = S + VS2 =>
VS1014 = 1012 S + VS2
Au + W = AuW =>
Au + W = AuW
Na2C2O4 + CaSO4 = NaSO4 + Ca2C2O4 =>
Na2C2O4 + 2 CaSO4 = 2 NaSO4 + Ca2C2O4
KHH2SO4 = KHSO4H2 =>
KHH2SO4 = KHSO4H2
Na2(SO4) + Ca(NO3)2 = Ca(SO4) + Na(NO3) =>
Na2(SO4) + Ca(NO3)2 = Ca(SO4) + 2 Na(NO3)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
CI2 + KI = KCI + I =>
CI2 + KI = KCI + 2 I
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
H2SO4(aq) + Fe(NO3)3(aq) = H2O(aq) + NO(g) + O2(g) + Fe(SO4)(aq) =>
2 H2SO4(aq) + 2 Fe(NO3)3(aq) = 2 H2O(aq) + 6 NO(g) + 5 O2(g) + 2 Fe(SO4)(aq)
Be + P = Be3P2 =>
3 Be + 2 P = Be3P2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
ZnCl2 + Cr2(SO4)3 = Zn(SO4)3 + CrCl =>
ZnCl2 + Cr2(SO4)3 = Zn(SO4)3 + 2 CrCl
Nl2O3 + H2O = Nl(OH)3 =>
Nl2O3 + 3 H2O = 2 Nl(OH)3
F2 + C3H8O = HF + CF4 + O2 =>
20 F2 + 2 C3H8O = 16 HF + 6 CF4 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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