| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeO3 + 4 HNO3 = 4 FeNO3 + 2 H2O + 5 O2
Al(OH)3 + Cr(SO4)3 = Al2(SO4)3Cr(OH)6 =>
2 Al(OH)3 + Cr(SO4)3 = Al2(SO4)3Cr(OH)6
HCl + As2O0 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
8 HCl + 3 As2O0 + 8 NaNO3 + 5 H2O = 8 NO + 6 H3AsO4 + 8 NaCl
Fe(C2H3O2)3 + Ca(OH)2 = Fe(OH)2 + Ca(C2H3O2)3 =>
Fe(C2H3O2)3 + Ca(OH)2 = Fe(OH)2 + Ca(C2H3O2)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
C5H4O2 + O2 = CO2 + H2O =>
C5H4O2 + 5 O2 = 5 CO2 + 2 H2O
Fe2O3(s) + H2 = Fe(s) + H2O(g) =>
Fe2O3(s) + 3 H2 = 2 Fe(s) + 3 H2O(g)
CH3O + KMnO4 = CO2 + KMn + H2O =>
8 CH3O + 5 KMnO4 = 8 CO2 + 5 KMn + 12 H2O
V2 + O = V2O =>
V2 + O = V2O
NH4OH + C2H4O2 = C2H7NO2 + H2O =>
NH4OH + C2H4O2 = C2H7NO2 + H2O
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NO3Na =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NO3Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3(aq) + Ca(OH)2(aq) = H2O(l) + Ca(NO3)2(aq) =>
2 HNO3(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(NO3)2(aq)
K3[Al(OH)6] + H2CO3 = K2CO3 + Al2(CO3)3 + H2O =>
2 K3[Al(OH)6] + 6 H2CO3 = 3 K2CO3 + Al2(CO3)3 + 12 H2O
Rb2O + O2 = RbO2 =>
2 Rb2O + 3 O2 = 4 RbO2
C14H24O + O2 = CO2 + H2O =>
2 C14H24O + 39 O2 = 28 CO2 + 24 H2O
SH2 + O2 = H2O + SO5 =>
SH2 + 3 O2 = H2O + SO5
C7H5N3O6 + O2 = CO2 + H2O + NO2 =>
4 C7H5N3O6 + 33 O2 = 28 CO2 + 10 H2O + 12 NO2
ZnCuSO4 = CuZnSO4 =>
ZnCuSO4 = CuZnSO4
C2 + H = HC3 =>
3 C2 + 2 H = 2 HC3
P2O5 + C = CO2 + P2 =>
2 P2O5 + 5 C = 5 CO2 + 2 P2
CH3COCH3 + I2 + KOH = CH3COOK + KI3 + H2O =>
2 CH3COCH3 + 12 I2 + 11 KOH = 3 CH3COOK + 8 KI3 + 7 H2O
Ag2S + KCN = AgK(CN)2 + K2S =>
Ag2S + 4 KCN = 2 AgK(CN)2 + K2S
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
Zn + Au2S = Au + ZnS =>
Zn + Au2S = 2 Au + ZnS
N2O5(g) + H2O(l) = HNO3(l) =>
N2O5(g) + H2O(l) = 2 HNO3(l)
La(IO3)3 = La + IO3 =>
La(IO3)3 = La + 3 IO3
Ag(s) + H2SO4(aq) = AgH2SO4 =>
Ag(s) + H2SO4(aq) = AgH2SO4
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
CaBr2(aq) + K2CO3(aq) = KBr + CaCO3 =>
CaBr2(aq) + K2CO3(aq) = 2 KBr + CaCO3
NaH2PO2 + NaOH + AgNO3 = Ag + NaH2PO3 + NaNO3 + H2O =>
NaH2PO2 + 2 NaOH + 2 AgNO3 = 2 Ag + NaH2PO3 + 2 NaNO3 + H2O
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
NH3 + NaOH = NaO + NH4 =>
NH3 + NaOH = NaO + NH4
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
NaBO3 + KI + HCl = NaCl + KCl + BO2 + H2O + I2 =>
2 NaBO3 + 2 KI + 4 HCl = 2 NaCl + 2 KCl + 2 BO2 + 2 H2O + I2
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
LiBr + Co(SO3) = Li2SO3 + CoBr2 =>
2 LiBr + Co(SO3) = Li2SO3 + CoBr2
NO3 + Cu + H2SO4 = CuSO4 + NO + H2O =>
NO3 + 2 Cu + 2 H2SO4 = 2 CuSO4 + NO + 2 H2O
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
Cl2 + Fe3O4 = Fe + Cl2O =>
4 Cl2 + Fe3O4 = 3 Fe + 4 Cl2O
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
FeSCN + F = FeSCNF =>
FeSCN + F = FeSCNF
C3H8O3 + C6H12O6 = C9H18O8 + H2O =>
C3H8O3 + C6H12O6 = C9H18O8 + H2O
C20H14O5 + O2 = CO2 + H2O =>
C20H14O5 + 21 O2 = 20 CO2 + 7 H2O
Ca(OH)2 + BeCO3 = CaCO3 + Be(OH)2 =>
Ca(OH)2 + BeCO3 = CaCO3 + Be(OH)2
Rb + HOH = RbOH + H2 =>
2 Rb + 2 HOH = 2 RbOH + H2
KO + H2 = K + H2O =>
KO + H2 = K + H2O
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
Li(s) + I2(g) = LiI(s) =>
2 Li(s) + I2(g) = 2 LiI(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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