| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgSO4 = Hg + SO4
Mg(NO3)2 = MgO + NO + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO + 3 O2
Cd + ZnSO4 = CdSO4 + Zn =>
Cd + ZnSO4 = CdSO4 + Zn
N2 + O2 = NO =>
N2 + O2 = 2 NO
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Na2CO3 + HOCH2COOH = Na2C2H4O3 + CO2 + H2O =>
3 Na2CO3 + 4 HOCH2COOH = 3 Na2C2H4O3 + 5 CO2 + 2 H2O
K3[Cr(OH)6] + H2O2 = KOH + K2Cr2O7 + H2O =>
2 K3[Cr(OH)6] + 3 H2O2 = 4 KOH + K2Cr2O7 + 7 H2O
CaCO3 + V2O5 + CoO = CaCoV2O7 + CO2 =>
CaCO3 + V2O5 + CoO = CaCoV2O7 + CO2
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH2ClCOOHNaOH = CH2ClCOONaH2O =>
CH2ClCOOHNaOH = CH2ClCOONaH2O
C6H12O6 = *C3H8O2 + CO2 =>
2 C6H12O6 = 3*C3H8O2 + 3 CO2
Br2 + H2SO4 = Br2SO4 + H2 =>
Br2 + H2SO4 = Br2SO4 + H2
Ca + Al2O3 = Al + CaO =>
3 Ca + Al2O3 = 2 Al + 3 CaO
Na2SiO3 + HNO3 = H2SiO3 + NaNO3 =>
Na2SiO3 + 2 HNO3 = H2SiO3 + 2 NaNO3
HClO + ClO = HClO2 + Cl2 =>
2 HClO + 2 ClO = 2 HClO2 + Cl2
Na[Cr(OH)4] = Cr(OH)3 + NaOH =>
Na[Cr(OH)4] = Cr(OH)3 + NaOH
K2S + NaI = KI + Na2S =>
K2S + 2 NaI = 2 KI + Na2S
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C4H10 + H2SO4 = C2SO4 + H2 =>
C4H10 + 2 H2SO4 = 2 C2SO4 + 7 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + Cu3N2 = Cu + AlN =>
2 Al + Cu3N2 = 3 Cu + 2 AlN
Fe2(SO4)3 + SO2 + H2O = Fe2S + H2SO4 =>
Fe2(SO4)3 + 6 SO2 + 8 H2O = Fe2S + 8 H2SO4
Li + Fl = LiFl =>
Li + Fl = LiFl
AlOH(NO3)2 + H2SO4 = Al2(SO4)3 + Al(NO3)3 + H2O =>
6 AlOH(NO3)2 + 3 H2SO4 = Al2(SO4)3 + 4 Al(NO3)3 + 6 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
KSCN = K + S + CN =>
KSCN = K + S + CN
KOH + H3*PO4 = K3PO4 + H2O =>
3 KOH + H3*PO4 = K3PO4 + 3 H2O
SO + AgN = SN + AgO =>
SO + AgN = SN + AgO
Ni(NO3)4 + Rb2S = Rb(NO3)2 + NiS =>
Ni(NO3)4 + Rb2S = 2 Rb(NO3)2 + NiS
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Ba(OH)2AlCl2 = Al(OH)2BaCl2 =>
Ba(OH)2AlCl2 = Al(OH)2BaCl2
HClO + NaClO = H3O + NaCl + ClO =>
3 HClO + NaClO = H3O + NaCl + 3 ClO
H2O + CS(NH2)2 + BrO3{-} = CO(NH2)2 + SO4{-2} + Br{-} + H{+} =>
3 H2O + 3 CS(NH2)2 + 4 BrO3{-} = 3 CO(NH2)2 + 3 SO4{-2} + 4 Br{-} + 6 H{+}
H2O + H2CO(aq) + S(s) = H2S(g) + CO2(g) =>
H2O + H2CO(aq) + 2 S(s) = 2 H2S(g) + CO2(g)
KSCN = K + S + CN =>
KSCN = K + S + CN
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
S + F = S3F4 =>
3 S + 4 F = S3F4
SiCl*4 = Si + Cl*2* =>
SiCl*4 = Si + Cl*2*
AlS + H2O = HS + AlOH =>
AlS + H2O = HS + AlOH
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
FeCO3 + H3O = H2O + Fe + H2CO3 =>
FeCO3 + 2 H3O = 2 H2O + Fe + H2CO3
H3PO3 + LiOH = H3OH + LiPO3 =>
H3PO3 + LiOH = H3OH + LiPO3
CaCl2 + Na2SO4 = CaCl2Na2SO4 =>
CaCl2 + Na2SO4 = CaCl2Na2SO4
NaOH(ag)HCl(ag) = NaCl(ag)H2O(l) =>
NaOH(ag)HCl(ag) = NaCl(ag)H2O(l)
C3H6O + C12H22O11 = C21H30O2 + H2O =>
52 C3H6O + C12H22O11 = 8 C21H30O2 + 47 H2O
BAs + LiBr = BBr3 + Li3As =>
BAs + 3 LiBr = BBr3 + Li3As
Na2 + SO3 = Na2S + NaSO4 =>
5 Na2 + 8 SO3 = 2 Na2S + 6 NaSO4
NaOH(s) + H3PO4(s) = Na3PO4(s) + H2O(l) =>
3 NaOH(s) + H3PO4(s) = Na3PO4(s) + 3 H2O(l)
Cr + NaOH + H2O = H2 + NaCrO2 =>
2 Cr + 2 NaOH + 2 H2O = 3 H2 + 2 NaCrO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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