| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H2F + 5 O2 = 8 CO + 2 H2O + 4 HF
C7H6O + C4H6O3 = C9H8O2 + H2O =>
2 C7H6O + C4H6O3 = 2 C9H8O2 + H2O
Al(NO3)2 + Ba(OH)2 = Al(OH)2 + Ba(NO3)2 =>
Al(NO3)2 + Ba(OH)2 = Al(OH)2 + Ba(NO3)2
K2SO4 + Mg = K + MgSO4 =>
K2SO4 + Mg = 2 K + MgSO4
AgNO3(s) + HCl(aq) = H2NO3(g) + AgCl2(g) =>
AgNO3(s) + 2 HCl(aq) = H2NO3(g) + AgCl2(g)
FeCO3 + AgNO3 = Fe(NO3)2 + Ag2CO3 =>
FeCO3 + 2 AgNO3 = Fe(NO3)2 + Ag2CO3
H2O + C6H12O6 = C2H5OH + OH =>
9 H2O + C6H12O6 = 3 C2H5OH + 12 OH
HAlO2 + KOH + H2O = K(Al(OH)4) =>
HAlO2 + KOH + H2O = K(Al(OH)4)
H2SO4 + HNO3 = NO2HSO4 + H2O =>
H2SO4 + HNO3 = NO2HSO4 + H2O
Al2O3 + Fe = Al2 + FeO3 =>
Al2O3 + Fe = Al2 + FeO3
CuNO3 + C10H9AgN4O2S = AgNO3 + C10H9CuN4O2S =>
CuNO3 + C10H9AgN4O2S = AgNO3 + C10H9CuN4O2S
Fe + sulfuricacid = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
LiOH + Na2HPO4 = LiNa2PO4 + H2O =>
LiOH + Na2HPO4 = LiNa2PO4 + H2O
CuO + HBr = CuBr + HO =>
CuO + HBr = CuBr + HO
CHOOH + Ag2O = HOCOOH + Ag =>
CHOOH + Ag2O = HOCOOH + 2 Ag
Hg + HCO3 = Hg2CO3 + CO2 + H2O =>
2 Hg + 2 HCO3 = Hg2CO3 + CO2 + H2O
H2SO4 + Mn = MnSO4 + H2 =>
H2SO4 + Mn = MnSO4 + H2
NaI + KMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 KMnO4 + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH
Ammoniumhydroxide + potassiumsulfate = ammoniumsulfate + potassiumhydroxide =>
2 NH4OH + K2SO4 = (NH4)2SO4 + 2 KOH
CH3CO2H + NaOH = H3OH + NaC2O2H =>
CH3CO2H + NaOH = H3OH + NaC2O2H
HNO3 + S = H2SO4 + NO2 + H2O =>
6 HNO3 + S = H2SO4 + 6 NO2 + 2 H2O
CH3NH2 + HCl = CH4NH2 + Cl =>
CH3NH2 + HCl = CH4NH2 + Cl
Mo2O3 + XeF2 = MoF5 + O2 + Xe =>
2 Mo2O3 + 10 XeF2 = 4 MoF5 + 3 O2 + 10 Xe
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3 =>
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3
Cr2(SO4)3 + CaI2 = CaSO4 + CrI3 =>
Cr2(SO4)3 + 3 CaI2 = 3 CaSO4 + 2 CrI3
C9H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C9H11NO2 + 20 O2 = 17 CO2 + 9 H2O + CH4N2O
HgCl2 + Ba(OH)2 = BaCl2 + HgO + H2O =>
HgCl2 + Ba(OH)2 = BaCl2 + HgO + H2O
C3H7Br + Na + CH3Br = NaBr + C4H10 =>
C3H7Br + 2 Na + CH3Br = 2 NaBr + C4H10
HCN + Mn(OH)2 = Mn(CN)2 + H2O =>
2 HCN + Mn(OH)2 = Mn(CN)2 + 2 H2O
Ca + Cu3PO4 = Ca3(PO4)2 + Cu =>
3 Ca + 2 Cu3PO4 = Ca3(PO4)2 + 6 Cu
MnO4{-} + H3O{+} + Sb{3+} = Mn{2+} + H2O + Sb{5+} =>
2 MnO4{-} + 16 H3O{+} + 5 Sb{3+} = 2 Mn{2+} + 24 H2O + 5 Sb{5+}
NO3PO4 + Ba(OH)2 = NO3Ba + PO4(OH)2 =>
NO3PO4 + Ba(OH)2 = NO3Ba + PO4(OH)2
C2H5COOH + Cr = Cr(C2H5COO)3 + H2 =>
6 C2H5COOH + 2 Cr = 2 Cr(C2H5COO)3 + 3 H2
PbH4 + Cu2O = CuH + Pb2O4 =>
2 PbH4 + 4 Cu2O = 8 CuH + Pb2O4
Al2(SO4)3 + H3OF = AlF3 + H2SO4 + H2O =>
Al2(SO4)3 + 6 H3OF = 2 AlF3 + 3 H2SO4 + 6 H2O
C100H202O + O2 = CO2 + H2O =>
C100H202O + 150 O2 = 100 CO2 + 101 H2O
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
C2H8 + O3 = C3O2 + H8 =>
9 C2H8 + 4 O3 = 6 C3O2 + 9 H8
K2MnO4 + SO2 + H2O = KMnO4 + K2S + KOH =>
6 K2MnO4 + SO2 + 2 H2O = 6 KMnO4 + K2S + 4 KOH
I2 + H2O = HI + I2O =>
2 I2 + H2O = 2 HI + I2O
Ca(OH)2 + SO3 = Ca(OH)2SO3 =>
Ca(OH)2 + SO3 = Ca(OH)2SO3
KClO4 + S = KCl + SO2 =>
KClO4 + 2 S = KCl + 2 SO2
Ca3N2 + Na2SO4 = CaSO4 + Na3N =>
Ca3N2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3N
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
S + H2SO4 = SO2 + H2O* =>
S + 2 H2SO4 = 3 SO2 + 2 H2O*
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
BaCl2(s) + Na2SO4(s) = BaSO4(s) + NaCl(aq) =>
BaCl2(s) + Na2SO4(s) = BaSO4(s) + 2 NaCl(aq)
K + H2S = KH2S =>
K + H2S = KH2S
H2CO3 + Fe(NO3)3 = HNO3 + Fe2(CO3)3 =>
3 H2CO3 + 2 Fe(NO3)3 = 6 HNO3 + Fe2(CO3)3
H2S(aq) + Cl2(g) = S8(s) + HCl(aq) =>
8 H2S(aq) + 8 Cl2(g) = S8(s) + 16 HCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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