| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 KBr + Cr2O7 = 2 CrK + 8 Br2 + 7 K2O
CH3OH + BrH = CH3Br + H2O =>
CH3OH + BrH = CH3Br + H2O
CdCl2 + C2H5NS = CdS + C2H5N + Cl2 =>
CdCl2 + C2H5NS = CdS + C2H5N + Cl2
N2H4(s) + O2(g) = N2(g) + H2O(g) =>
N2H4(s) + O2(g) = N2(g) + 2 H2O(g)
C7H12O + NaBH4 = C7H14O + NaH2B =>
C7H12O + NaBH4 = C7H14O + NaH2B
KI(aq) + H2SO4(aq) = K2SO4 + I2 + H2O + H2S =>
8 KI(aq) + 5 H2SO4(aq) = 4 K2SO4 + 4 I2 + 4 H2O + H2S
KOH + WO3 = K2WO4 + H2O =>
2 KOH + WO3 = K2WO4 + H2O
Cl3FeO12 + NH4OH = FeO12OH + NH4Cl3 =>
Cl3FeO12 + NH4OH = FeO12OH + NH4Cl3
C5H11 + H2 = C5H13 =>
C5H11 + H2 = C5H13
Na + CrO4 = NaCrO4 =>
Na + CrO4 = NaCrO4
NaNH3 = NaNH2 + H2 =>
2 NaNH3 = 2 NaNH2 + H2
CH4 + S8 = CS2 + H8S =>
16 CH4 + 5 S8 = 16 CS2 + 8 H8S
CaO + H2S = Ca2(OH)2S =>
2 CaO + H2S = Ca2(OH)2S
Ca(OH)2 + Li = Ca(OLi)2 + H2 =>
Ca(OH)2 + 2 Li = Ca(OLi)2 + H2
Mn + CO2 = MnO + C =>
2 Mn + CO2 = 2 MnO + C
Me2O3 + HCl = MeCl3 + H2O =>
Me2O3 + 6 HCl = 2 MeCl3 + 3 H2O
C10H2O + O2 = CO2 + H2O =>
C10H2O + 10 O2 = 10 CO2 + H2O
NaOH + S8 = Na2S + Na2S2O3 + H2O =>
12 NaOH + S8 = 4 Na2S + 2 Na2S2O3 + 6 H2O
Me2O3 + HCl = MeCl3 + H2O =>
Me2O3 + 6 HCl = 2 MeCl3 + 3 H2O
NaHCO3 + PbSO4 = Na2SO4 + PbCO3 + CO2 + H2O =>
2 NaHCO3 + PbSO4 = Na2SO4 + PbCO3 + CO2 + H2O
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
AgCu + S = AgS + Cu =>
AgCu + S = AgS + Cu
Me2O3 + HCl = MeCl3 + H2O =>
Me2O3 + 6 HCl = 2 MeCl3 + 3 H2O
CH3COOH + C3H9N = (CH3)2CO + C3H3N + H2O =>
9 CH3COOH + 4 C3H9N = 6(CH3)2CO + 4 C3H3N + 12 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr(OH)3 + Al(OH)3 = Al(Cr(OH)6) =>
Cr(OH)3 + Al(OH)3 = Al(Cr(OH)6)
Ca + O = CaO =>
Ca + O = CaO
Hg + CuCl2 = HgCl2 + Cu =>
Hg + CuCl2 = HgCl2 + Cu
AgNO3 + P4 + H2O = H3PO4 + Ag + HNO3 =>
20 AgNO3 + P4 + 16 H2O = 4 H3PO4 + 20 Ag + 20 HNO3
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + KOH = H3O + SK =>
H2S + KOH = H3O + SK
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 + H2O = CH3CHO + KCr(SO4)2*12H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 + 17 H2O = 3 CH3CHO + 2 KCr(SO4)2*12H2O
(NH4)(NO3) + H2O = HNO3 + ONH4 =>
7(NH4)(NO3) + 5 H2O = 6 HNO3 + 8 ONH4
K2CrO4 + LiBr = KBr + Li2CrO4 =>
K2CrO4 + 2 LiBr = 2 KBr + Li2CrO4
C6H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H10(l) + 17 O2(g) = 12 CO2(g) + 10 H2O(l)
propane + O2 = CO + H2 =>
2 C3H8 + 3 O2 = 6 CO + 8 H2
Na2CO3 + HClO4 = CO2 + Na(ClO4) + H2O =>
Na2CO3 + 2 HClO4 = CO2 + 2 Na(ClO4) + H2O
NaHCO3 + HC6H7O7 = Na3C6H7O7 + H2O + CO2 =>
27 NaHCO3 + 10 HC6H7O7 = 9 Na3C6H7O7 + 22 H2O + 33 CO2
Mn2O3 + C3H4O3 = MnO + CO2 + H2O =>
5 Mn2O3 + C3H4O3 = 10 MnO + 3 CO2 + 2 H2O
Ba(OH)2(aq) + HClO3(aq) = Ba(ClO3)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HClO3(aq) = Ba(ClO3)2(aq) + 2 H2O(l)
Na(s) + KNO3 = K2O + Na2O + N2 =>
10 Na(s) + 2 KNO3 = K2O + 5 Na2O + N2
H2O + CaCO3 = CO2 + Ca(OH)2 =>
H2O + CaCO3 = CO2 + Ca(OH)2
CO2 + H2 = C2H6 + H2O =>
2 CO2 + 7 H2 = C2H6 + 4 H2O
PbSO4 = Pb{+2} + SO4{-2} =>
PbSO4 = Pb{+2} + SO4{-2}
Al2(SO4)3*16H2O + NH3 + C5H8O2 = Al(C5H7O2)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*16H2O + 6 NH3 + 6 C5H8O2 = 2 Al(C5H7O2)3 + 3(NH4)2SO4 + 16 H2O
CH3CH2NH2 + CO2 + H2O = CH3CH2CO3 + NH3 =>
11 CH3CH2NH2 + 14 CO2 + 8 H2O = 12 CH3CH2CO3 + 11 NH3
Ni2O3 + H2 = NiH + H2O =>
Ni2O3 + 4 H2 = 2 NiH + 3 H2O
CoCl2 + Na2S = CoS + NaCl =>
CoCl2 + Na2S = CoS + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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