| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 KCIO = N2 + 3 KCI + 3 H2O
KMnO4 + Na2SO3 + NaOH = Na3MnO4 + Na2SO4 + KOH + H2O =>
KMnO4 + Na2SO3 + 3 NaOH = Na3MnO4 + Na2SO4 + KOH + H2O
C2H7N + C3H5Cl + NaOH = C8H16ClN + NaCl + H2O =>
C2H7N + 2 C3H5Cl + NaOH = C8H16ClN + NaCl + H2O
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3) + 2 NaNO3
CaC2O4 = CO + CO2 + CaO =>
CaC2O4 = CO + CO2 + CaO
CO2(g) + Ca(OH)2(l) = CaCO3(aq) + H2O(l) =>
CO2(g) + Ca(OH)2(l) = CaCO3(aq) + H2O(l)
ZS + O2 = ZO2 + S =>
ZS + O2 = ZO2 + S
Al2(SO4)3 + Al(OH)3 = (AlOH)SO4 =>
Al2(SO4)3 + Al(OH)3 = 3(AlOH)SO4
C2H3Cl3 + O2 = CO2 + HCl1 =>
C2H3Cl3 + 2 O2 = 2 CO2 + 3 HCl1
HNo3 + Zn(OH)2 = Zn(No3)2 + H2O =>
2 HNo3 + Zn(OH)2 = Zn(No3)2 + 2 H2O
K2Cr2O7 + H2S = Cr(OH)3 + S + K2S + H2O =>
K2Cr2O7 + 4 H2S = 2 Cr(OH)3 + 3 S + K2S + H2O
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Na3Ag(S2O3)2 + KI = AgI + Na2S2O3 + K2S2O3 =>
2 Na3Ag(S2O3)2 + 2 KI = 2 AgI + 3 Na2S2O3 + K2S2O3
Ca3P2 + HCl = CaCl2 + H2 + P =>
Ca3P2 + 6 HCl = 3 CaCl2 + 3 H2 + 2 P
C12H22O11 + KClO3 + NaCl = ClO2 + KCl + C12H22O10Na =>
3 C12H22O11 + KClO3 + 3 NaCl = 3 ClO2 + KCl + 3 C12H22O10Na
CH3(CH2)16CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)16CH3 + 55 O2 = 36 CO2 + 38 H2O
PH3 + HCl = PCl5 + H2 =>
PH3 + 5 HCl = PCl5 + 4 H2
Cr2O7{2-} + CH3OH + H3O{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H3O{+} = 2 Cr{3+} + 3 HCHO + 15 H2O
C6H6N2O4 + HNO3 = HNO2 + C6H6N2O5 =>
C6H6N2O4 + HNO3 = HNO2 + C6H6N2O5
C6H12O + HNO3 = C6O4H10 + NO2 + H2O =>
C6H12O + 8 HNO3 = C6O4H10 + 8 NO2 + 5 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Cr2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cr(SO4)3 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 10 Cr(SO4)3 + 24 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Mg + HC2 = MgC2 + H2 =>
2 Mg + 2 HC2 = 2 MgC2 + H2
Ca{+2} + HCO3{-} = CaCO3 + CO2 + H3O{+} =>
2 Ca{+2} + 3 HCO3{-} = 2 CaCO3 + CO2 + H3O{+}
H2O2 + NaOCl = HCl + NaOH + O2 =>
H2O2 + NaOCl = HCl + NaOH + O2
H2H2 + N2 = NH3 =>
3 H2H2 + 2 N2 = 4 NH3
Cl2O3 + H2O = Cl(OH)3 =>
Cl2O3 + 3 H2O = 2 Cl(OH)3
Na2HAsO4 + H2SO4 + KI = I2 + As2O3 + H2O + Na2SO4 + K2SO4 =>
2 Na2HAsO4 + 4 H2SO4 + 4 KI = 2 I2 + As2O3 + 5 H2O + 2 Na2SO4 + 2 K2SO4
K2 + B2O3 = K2O + B =>
3 K2 + B2O3 = 3 K2O + 2 B
AgNO{3} + KCl = AgCl + KNO{3} =>
AgNO{3} + KCl = AgCl + KNO{3}
ZnCl2 + H2SiO3 = ZnSiO3 + HCl =>
ZnCl2 + H2SiO3 = ZnSiO3 + 2 HCl
CUS + HNO3 = CU(NO3)2 + H2SO4 + NO2 + H2O =>
CUS + 10 HNO3 = CU(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
Cu(NO3)2 + CuSO4 = Cu + SO4NO3 =>
Cu(NO3)2 + 2 CuSO4 = 3 Cu + 2 SO4NO3
MgSO3 + HCl = MgCl2 + SO2 + H2O =>
MgSO3 + 2 HCl = MgCl2 + SO2 + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
BaO4 + HNO3 = Ba(NO3) + H2O2 + O2 =>
2 BaO4 + 2 HNO3 = 2 Ba(NO3) + H2O2 + 3 O2
SnCl4 + HCl = H2SnCl6 =>
SnCl4 + 2 HCl = H2SnCl6
Li + P4 = LiP4 =>
Li + P4 = LiP4
HSO3 + SO4 = SO3 + HSO4 =>
HSO3 + SO4 = SO3 + HSO4
C17H21NO4 + O2 = CO2 + H2O + NH2 =>
4 C17H21NO4 + 79 O2 = 68 CO2 + 38 H2O + 4 NH2
HOBr = H{+} + OBr{-} =>
HOBr = H{+} + OBr{-}
H2PO4 + HCO3 = HPO42 + H2O + CO2 =>
H2PO4 + 77 HCO3 = HPO42 + 39 H2O + 77 CO2
HOBr = Br2O + H2O =>
2 HOBr = Br2O + H2O
Hg + KNa = HgNa2 + K =>
Hg + 2 KNa = HgNa2 + 2 K
Cr2(SO4)3 + HNO3 = H2SO4 + Cr(NO3)3 =>
Cr2(SO4)3 + 6 HNO3 = 3 H2SO4 + 2 Cr(NO3)3
KAl(OH)4 + K2C2O4 = Al(C2O4)3 + K + OH =>
KAl(OH)4 + 3 K2C2O4 = Al(C2O4)3 + 7 K + 4 OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Ca3P2(aq) + H2O = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(aq) + 6 H2O = 3 Ca(OH)2(aq) + 2 PH3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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