| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + CuSO4 = (CH3)2SO4 + Cu(OH)2
CH4N2O + H3PO4 = CH7N2PO5 =>
CH4N2O + H3PO4 = CH7N2PO5
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
Cu + HNO3(aq) = NO2(g) + Cu(NO3)2(aq) + H2O(l) =>
Cu + 4 HNO3(aq) = 2 NO2(g) + Cu(NO3)2(aq) + 2 H2O(l)
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
Ga + MgCl2 = GaCl3 + Mg =>
2 Ga + 3 MgCl2 = 2 GaCl3 + 3 Mg
Cs(s) + S(s) = Cs2S(s) =>
2 Cs(s) + S(s) = Cs2S(s)
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
A3B2 + C2D = A(DC)2 + BC3 =>
A3B2 + 6 C2D = 3 A(DC)2 + 2 BC3
H4C + KOH = CK4 + HOH =>
H4C + 4 KOH = CK4 + 4 HOH
Na2SO4 + Br2 = NaBr + SO4 =>
Na2SO4 + Br2 = 2 NaBr + SO4
Bi + HNO3 = BiHNO3 =>
Bi + HNO3 = BiHNO3
Pd(NH3)2Cl2 = NH3 + Cl2 + Pd =>
Pd(NH3)2Cl2 = 2 NH3 + Cl2 + Pd
H78766 = H3 =>
3 H78766 = 78766 H3
KNO3 + H2SO4 + Cu = Cu(NO3)2 + K2SO4 + NO2 + H2O =>
4 KNO3 + 2 H2SO4 + Cu = Cu(NO3)2 + 2 K2SO4 + 2 NO2 + 2 H2O
Na + CO2 + CH3COOH = NaCH3COO + HCO3 =>
6 Na + 4 CO2 + 5 CH3COOH = 6 NaCH3COO + 2 HCO3
CH3COOH + CH3(CH2)2OH = CH3CH2COOC6H5 + H2O =>
3 CH3COOH + CH3(CH2)2OH = CH3CH2COOC6H5 + 5 H2O
Cu + FeCO3 = CuCO3 + Fe =>
Cu + FeCO3 = CuCO3 + Fe
CH2O + Br2 + H2O = HCOOH + HBr =>
CH2O + Br2 + H2O = HCOOH + 2 HBr
Sr + Sn(NO3)2 = Sr(NO3)2 + Sn =>
Sr + Sn(NO3)2 = Sr(NO3)2 + Sn
NaBH4 + H2O = H2 + NaB(OH)3 =>
2 NaBH4 + 6 H2O = 7 H2 + 2 NaB(OH)3
P + FeO = P4O10 + Fe =>
4 P + 10 FeO = P4O10 + 10 Fe
CuBr2 + AgNO3 = Cu(NO3)2 + Ag2Br2 =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + Ag2Br2
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
CrPO4 + KOH = Cr(OH)3 + K3PO4 =>
CrPO4 + 3 KOH = Cr(OH)3 + K3PO4
KCr2O7 + H2SO4 + C2H5OH = C2H5O + Cr2(SO4)3 + H2O + K2SO4 =>
2 KCr2O7 + 7 H2SO4 + 14 C2H5OH = 14 C2H5O + 2 Cr2(SO4)3 + 14 H2O + K2SO4
NaCl(s) + F2(g) = NaF(s) + Cl2(g) =>
2 NaCl(s) + F2(g) = 2 NaF(s) + Cl2(g)
Rb(s) + H2O = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2(g)
Cl2 + Sr = Sr(Cl2)2 =>
2 Cl2 + Sr = Sr(Cl2)2
U + NaOH + H2O2 = Na2[UO2(H2O)6] + O2 =>
U + 2 NaOH + 5 H2O2 = Na2[UO2(H2O)6] + 2 O2
Tl(OH)3 = TlOH + H2O + O2 =>
2 Tl(OH)3 = 2 TlOH + 2 H2O + O2
Ca(NO3)2 + (NH4)2CO3 = Ca2(CO3)2 + NH4NO3 =>
2 Ca(NO3)2 + 2(NH4)2CO3 = Ca2(CO3)2 + 4 NH4NO3
F2 + CH3F = CF4 + H2 =>
3 F2 + 2 CH3F = 2 CF4 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
BaO + P4O10 = Ba3(PO4)2 =>
6 BaO + P4O10 = 2 Ba3(PO4)2
C14H10O4 + O3 = CO2 + H2O =>
3 C14H10O4 + 29 O3 = 42 CO2 + 15 H2O
Fe + O2 + HOH = Fe(OH)2 =>
2 Fe + O2 + 2 HOH = 2 Fe(OH)2
Cu + HNO3 = CuNO3 + H2O + NO(g) =>
3 Cu + 4 HNO3 = 3 CuNO3 + 2 H2O + NO(g)
F4Si + H2O = HF + SiO2 =>
F4Si + 2 H2O = 4 HF + SiO2
KBr + I2 = KI + BrI =>
KBr + I2 = KI + BrI
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2 =>
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2
PbS + Na2CO3 + NaCl + O2 = Pb + NaClNa2SO4 + CO2 =>
2 PbS + 2 Na2CO3 + 2 NaCl + 3 O2 = 2 Pb + 2 NaClNa2SO4 + 2 CO2
BF3NH3 = BF3 + NH3 =>
BF3NH3 = BF3 + NH3
H3AsO4(aq) + NaNO(aq) + HCl(aq) = As2O3(s) + H2O(l) + NO(g) + NaCl(aq) =>
2 H3AsO4(aq) + 4 NaNO(aq) + 4 HCl(aq) = As2O3(s) + 5 H2O(l) + 4 NO(g) + 4 NaCl(aq)
Fe3C + H3Cl3O = CO + H2 + FeCl =>
2 Fe3C + 2 H3Cl3O = 2 CO + 3 H2 + 6 FeCl
C3H6 + HNO3 = NC3H7O3 =>
C3H6 + HNO3 = NC3H7O3
AlO + HCl = AlClHO =>
AlO + HCl = AlClHO
CO2 + CNO2 + H2O = C2H10N + O2 =>
2 CO2 + 2 CNO2 + 10 H2O = 2 C2H10N + 9 O2
CH2ClCH2CH3 + KOH = CH3CH2CH2OH + KCl =>
CH2ClCH2CH3 + KOH = CH3CH2CH2OH + KCl
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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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