| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HNO3 + 8 Ag = 8 AgNO3 + 5 H2O + N2O
NaH2PO3 + H2SO4 + K2CrO4 = NaH2PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NaH2PO3 + 5 H2SO4 + 2 K2CrO4 = 3 NaH2PO4 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
C7H12 + K2Cr2O7 + H2SO4 = C7H12O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H12 + 4 K2Cr2O7 + 16 H2SO4 = 3 C7H12O4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Nd + HCl = H2 + NdCl3 =>
2 Nd + 6 HCl = 3 H2 + 2 NdCl3
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = Al3(PO4)3 + Ca2(SO4)2 =>
6 Al2(SO4)3(aq) + 6 Ca3(PO4)2(aq) = 4 Al3(PO4)3 + 9 Ca2(SO4)2
CuCl2 + Mg3(PO4)2 = MgCl2 + Cu3(PO4)2 =>
3 CuCl2 + Mg3(PO4)2 = 3 MgCl2 + Cu3(PO4)2
C7H14N2 + O2 = HNO3 + H2O + CO2 =>
C7H14N2 + 13 O2 = 2 HNO3 + 6 H2O + 7 CO2
CH3OOH + NaHCO3 = CO2 + H2O + NaCHCOO =>
3 CH3OOH + 2 NaHCO3 = CO2 + 6 H2O + 2 NaCHCOO
La2Ni10O14 + H2 = La2O3Ni10 + H2O =>
La2Ni10O14 + 11 H2 = La2O3Ni10 + 11 H2O
C7H15OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C7H15OH(l) + 21 O2(g) = 14 CO2(g) + 16 H2O(l)
CuBr + KBr = CuK + Br =>
CuBr + KBr = CuK + 2 Br
KOH + Li = LiOH + K2 =>
2 KOH + 2 Li = 2 LiOH + K2
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
ZnO + AgNO3 = Zn + AgNO4 =>
ZnO + AgNO3 = Zn + AgNO4
Ca(NO3)2 + Bi2S3 = CaS + Bi(NO3)3 =>
3 Ca(NO3)2 + Bi2S3 = 3 CaS + 2 Bi(NO3)3
C7H5N3O8 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O8 + 17 O2 = 28 CO2 + 10 H2O + 6 N2
C7H6O3 + NaHCO3 = CO2 + H2O + Na =>
C7H6O3 + 28 NaHCO3 = 35 CO2 + 17 H2O + 28 Na
(NH4)(NO3) + NaOH = H2O + NaNO3 + NH4 =>
9(NH4)(NO3) + 10 NaOH = 7 H2O + 10 NaNO3 + 8 NH4
X5O7 + CO = X + CO2 =>
X5O7 + 7 CO = 5 X + 7 CO2
C7H6O3 + OH = CO3 + H2O =>
C7H6O3 + 42 OH = 7 CO3 + 24 H2O
SrSO4 + GeO2 + Si = Sr2GeO4 + S8 + SiO =>
8 SrSO4 + 4 GeO2 + 24 Si = 4 Sr2GeO4 + S8 + 24 SiO
B4O7{-2} + H2O = H2B4O7 + OH{-} =>
B4O7{-2} + 2 H2O = H2B4O7 + 2 OH{-}
C12H11N + C6H5I = C18H15N + HI =>
C12H11N + C6H5I = C18H15N + HI
Si + HCl(d) = SiCl2 + H2 =>
Si + 2 HCl(d) = SiCl2 + H2
C5H8O4 + PBr3 = C5H6O2Br2 + P(OH)3 =>
3 C5H8O4 + 2 PBr3 = 3 C5H6O2Br2 + 2 P(OH)3
FeBr3 = Br + Fe =>
FeBr3 = 3 Br + Fe
Cl2 + KL = L2 + KCl =>
Cl2 + 2 KL = L2 + 2 KCl
H + Cr2O7({-}2) + H2SO3 = Cr3 + SO4({-}2) + H2O =>
30 H + 3 Cr2O7({-}2) + 3 H2SO3 = 2 Cr3 + 3 SO4({-}2) + 18 H2O
NaCl + Ba(OH)2 = BaCl2 + Na(OH) =>
2 NaCl + Ba(OH)2 = BaCl2 + 2 Na(OH)
HCl + Cl2O = HCl2 + H2O =>
6 HCl + Cl2O = 4 HCl2 + H2O
C6H12O6 = C2H3OCOOH + H2 =>
C6H12O6 = 2 C2H3OCOOH + 2 H2
C7H7NO2 + (CH3CO)2O = C9H9NO3 + C2H4O2 =>
C7H7NO2 + (CH3CO)2O = C9H9NO3 + C2H4O2
SiO2 + CO = CO2 + SiC =>
SiO2 + 4 CO = 3 CO2 + SiC
CD + HNO3 = CD(NO3)2 + H2O + NO =>
3 CD + 8 HNO3 = 3 CD(NO3)2 + 4 H2O + 2 NO
C7H7NO2 + KMnO4 + H2SO4 = C7H5O4N + K2SO4 + MnSO4 + H2O =>
5 C7H7NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H5O4N + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH4O + C12H22O11 + P2O5 + Cl + NH4SO4 = C28H23Cl2N3O7PS3 + H2O =>
52 CH4O + 5 C12H22O11 + 2 P2O5 + 8 Cl + 12 NH4SO4 = 4 C28H23Cl2N3O7PS3 + 137 H2O
NH4HF2 + Y2O3 = YOF + NH3 + H2O =>
NH4HF2 + Y2O3 = 2 YOF + NH3 + H2O
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + H2O + Cl{-} + CO2 =>
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + H2O + Cl{-} + CO2
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + CH3CHO + KCl =>
8 HCl + K2Cr2O7 + 3 CH3CH2OH = 2 CrCl3 + 7 H2O + 3 CH3CHO + 2 KCl
C6H5CO2H + CH3OH = C6H5COCH3 + H2O =>
5 C6H5CO2H + 13 CH3OH = 6 C6H5COCH3 + 17 H2O
Al(OH)3 + H2Co3 = Al2(Co3)3 + HOH =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 HOH
BaCl2 + Al(SO4)2 = Al(Cl2)2 + BaSO4 =>
2 BaCl2 + Al(SO4)2 = Al(Cl2)2 + 2 BaSO4
C8H10 + Cl2 = C8H4Cl6 + HCl =>
C8H10 + 6 Cl2 = C8H4Cl6 + 6 HCl
Sr(BrO3)2 = Sr + BrO3 =>
Sr(BrO3)2 = Sr + 2 BrO3
CH3CH2COOH + (NH4)2CO3 = CH3CH2COO(NH4) + CO2 + H2O =>
2 CH3CH2COOH + (NH4)2CO3 = 2 CH3CH2COO(NH4) + CO2 + H2O
C8H10 + HNO3 = C8H6O4 + NO + H2O =>
C8H10 + 4 HNO3 = C8H6O4 + 4 NO + 4 H2O
Mg(OH)2 = (MgOH)2O + H2O =>
2 Mg(OH)2 = (MgOH)2O + H2O
C8H18(l) + O2 = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2 = 16 CO2(g) + 18 H2O(g)
S + KMnO4 = MnSO4 + K =>
S + KMnO4 = MnSO4 + K
C8H7N3O2 + H2O2 = C8H7NO4 + N2 + H2O =>
C8H7N3O2 + 2 H2O2 = C8H7NO4 + N2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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