| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + MgSO4 = KSO4 + MgOH
Fe + HNO3(conc) = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3(conc) = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Cl2Mg2C4H8 + CO2 + H2O = C6H10O4 + MgCl =>
13 Cl2Mg2C4H8 + 20 CO2 + 8 H2O = 12 C6H10O4 + 26 MgCl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HCl + C20H14O4 = C9H11 + CCl + H2O =>
83 HCl + 10 C20H14O4 = 13 C9H11 + 83 CCl + 40 H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
C15H31COOK + H2SO4 = C15H31COOH + KHSO4 =>
C15H31COOK + H2SO4 = C15H31COOH + KHSO4
CH3CH2CH2CH2OH + KBr + H2SO4 = CH3CH2CH2CH2Br + KHSO4 + H2O =>
CH3CH2CH2CH2OH + KBr + H2SO4 = CH3CH2CH2CH2Br + KHSO4 + H2O
Hg + O = HgO =>
Hg + O = HgO
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Ti + HCl = TiCl3 + H2 =>
2 Ti + 6 HCl = 2 TiCl3 + 3 H2
C4H9COOH + Na2CO3 = C4H9COONa + CO2 + H2O =>
2 C4H9COOH + Na2CO3 = 2 C4H9COONa + CO2 + H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CuCl2*2H2O + FeCl3*6H2O + O2 = CuFe2O4 + H2O + Cl2 =>
CuCl2*2H2O + 2 FeCl3*6H2O + 2 O2 = CuFe2O4 + 14 H2O + 4 Cl2
Cl2 + Al2S3 = Cl2S + Al =>
3 Cl2 + Al2S3 = 3 Cl2S + 2 Al
Ba + Fe2S3 = Fe + BaS =>
3 Ba + Fe2S3 = 2 Fe + 3 BaS
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + HBr = H2 + FeBr2 =>
Fe + 2 HBr = H2 + FeBr2
Ga(NO3)3 + Na2CO3 = Ga2(CO3)3 + NaNO3 =>
2 Ga(NO3)3 + 3 Na2CO3 = Ga2(CO3)3 + 6 NaNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
C4H2 + H2 = C4H10 =>
C4H2 + 4 H2 = C4H10
KI + CHCl3 + CuSO4 = K2SO4 + CuCl2 + CHI3 =>
6 KI + 2 CHCl3 + 3 CuSO4 = 3 K2SO4 + 3 CuCl2 + 2 CHI3
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2
K2Cr2O7 + C6H8O6 = H2Cr2O7 + C6H7KO6 =>
K2Cr2O7 + 2 C6H8O6 = H2Cr2O7 + 2 C6H7KO6
Li + H2O(l) = LiOH + H2 =>
2 Li + 2 H2O(l) = 2 LiOH + H2
Mn + OH = Mn(OH)2 =>
Mn + 2 OH = Mn(OH)2
Na2O + HPO4 = Na(PO4) + H2O =>
Na2O + 2 HPO4 = 2 Na(PO4) + H2O
LaNi5H6 = LaNi5 + H =>
LaNi5H6 = LaNi5 + 6 H
F2 + KClO3 + H2O = HF + KClO4 =>
F2 + KClO3 + H2O = 2 HF + KClO4
ClFe + Zn = ClZn + Fe =>
ClFe + Zn = ClZn + Fe
H2S + OH = H2 + OS =>
2 H2S + 2 OH = 3 H2 + 2 OS
NaOCl + Na2SO3 + H2O = Na2SO4 + Cl2 + NaOH =>
2 NaOCl + Na2SO3 + H2O = Na2SO4 + Cl2 + 2 NaOH
Cr + S4 = Cr2S3 =>
8 Cr + 3 S4 = 4 Cr2S3
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + H2O + NO =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 4 H2O + 2 NO
Sb2S5 + HCl + H{+} = Sb{3+} + H2S + Cl2 =>
Sb2S5 + 4 HCl + 6 H{+} = 2 Sb{3+} + 5 H2S + 2 Cl2
Na{+} + Br{-} + H2O = NaBrH2O =>
Na{+} + Br{-} + H2O = NaBrH2O
HI + C14HN3OSNa = C14HN3OSNaI + H =>
HI + C14HN3OSNa = C14HN3OSNaI + H
Li + H4O2 = LiO2H2 + H2 =>
Li + H4O2 = LiO2H2 + H2
SO3 + H2O + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 SO3 + 3 H2O + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
H2S + Au(OH) = Au2S + H2O =>
H2S + 2 Au(OH) = Au2S + 2 H2O
H2O + CH3COOH = CH3CH2OH + O2 =>
H2O + CH3COOH = CH3CH2OH + O2
H2 + Cl2 = Hydrochloricacid =>
H2 + Cl2 = 2 HCl
K2S + KNO2 + H2SO4 = NO + K2SO4 + H2O =>
K2S + 8 KNO2 + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2
NaMnO40 + H2SO4 = MnSO4 + Na2SO4 + H2O + O3 =>
6 NaMnO40 + 9 H2SO4 = 6 MnSO4 + 3 Na2SO4 + 9 H2O + 77 O3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlPO3 + Ba(NO3)2 = Al(NO3)2 + BaPO3 =>
AlPO3 + Ba(NO3)2 = Al(NO3)2 + BaPO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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