| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 H2O = 2 KOH + H2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Li + HgCl2 = LiCl2 + Hg =>
Li + HgCl2 = LiCl2 + Hg
CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4) =>
2 CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4)
KClO + NO2 + KOH = KNO3 + H2O + KCl =>
KClO + 2 NO2 + 2 KOH = 2 KNO3 + H2O + KCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4) =>
2 CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4)
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CrCl3*6H2O = Cr(OH2)6 + Cl3 =>
CrCl3*6H2O = Cr(OH2)6 + Cl3
CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4) =>
2 CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4)
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
HCl + NaOH = Na{+} + Cl{-} + H2O =>
HCl + NaOH = Na{+} + Cl{-} + H2O
Al2O3 + HClO4 = AlCl2 + H2 + O2 =>
2 Al2O3 + 8 HClO4 = 4 AlCl2 + 4 H2 + 19 O2
Ba(NO3)2 + Na2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + Na2CrO4 = 2 NaNO3 + BaCrO4
CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4) =>
2 CH3COOH + Ca(SO4) = Ca(CH3COO)2 + H2(SO4)
Ca(ClO4)2 + Ca + C4H6Cl2 = CaCl2 + CO2 + H2O =>
11 Ca(ClO4)2 + 8 Ca + 8 C4H6Cl2 = 19 CaCl2 + 32 CO2 + 24 H2O
HCl + C2H6O = H2O + C2H5Cl =>
HCl + C2H6O = H2O + C2H5Cl
(P)2 = P =>
(P)2 = 2 P
AlCl3 + H(NO3) = Al(NO3)3 + HCl =>
AlCl3 + 3 H(NO3) = Al(NO3)3 + 3 HCl
FeBr3 + H2O = Fe(OH)3 + HBr =>
FeBr3 + 3 H2O = Fe(OH)3 + 3 HBr
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KOH + Al + H2O = Al(OH)4{-} + K{+} + H2 =>
2 KOH + 2 Al + 6 H2O = 2 Al(OH)4{-} + 2 K{+} + 3 H2
water + potassium = potassiumhydroxide + hydrogen =>
2 H2O + 2 K = 2 KOH + H2
HCl + Hg2(NO3)2 = H(NO3) + HgCl =>
2 HCl + Hg2(NO3)2 = 2 H(NO3) + 2 HgCl
KCl + Zn(OH)2 = KOH + ZnCl2 =>
2 KCl + Zn(OH)2 = 2 KOH + ZnCl2
Na + H2O(water) = NaOH + H20(water) =>
20 Na + 20 H2O(water) = 20 NaOH + H20(water)
Zn(OH)2 + HNO3 = Zn5(OH)8(NO3)2 + H2O =>
5 Zn(OH)2 + 2 HNO3 = Zn5(OH)8(NO3)2 + 2 H2O
Sb(OH)3 + NaCl = SbCl + Na(OH)3 =>
Sb(OH)3 + NaCl = SbCl + Na(OH)3
(NH4)2CO3 + FeSO4 + H2O = NH4FeSO4 + H2CO3 + O2 =>
2(NH4)2CO3 + 4 FeSO4 + 2 H2O = 4 NH4FeSO4 + 2 H2CO3 + O2
Cl2 + OH = HClO =>
Cl2 + 2 OH = 2 HClO
Al + CuO = Al2OAl2O3 + Cu =>
4 Al + 4 CuO = Al2OAl2O3 + 4 Cu
HCI + Mg = HCIMg =>
HCI + Mg = HCIMg
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaBr2 + H2O = Ca(OH)2 + Br + H =>
CaBr2 + 2 H2O = Ca(OH)2 + 2 Br + 2 H
CuO + HS = CuS + HO =>
CuO + HS = CuS + HO
HKC8O4H4 + NaOH = NaKC8O4H4 + H2O =>
HKC8O4H4 + NaOH = NaKC8O4H4 + H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Ba(NO3)2 + Na2S2O3 = BaS2O3 + Na(NO3) =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 Na(NO3)
Ag + HCI = AgHC + I =>
Ag + HCI = AgHC + I
(NH4)2SO4(aq) + Sr(NO3)2(aq) = SrSO4 + NH4NO3 =>
(NH4)2SO4(aq) + Sr(NO3)2(aq) = SrSO4 + 2 NH4NO3
C6H5OH + CH2O = O2 + ((C6H5O)2CH2)H2 =>
4 C6H5OH + 2 CH2O = O2 + 2((C6H5O)2CH2)H2
HCI + Mg = HMg + CI =>
HCI + Mg = HMg + CI
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
H2SO3 = H2OSO2 =>
H2SO3 = H2OSO2
(P)2 = P =>
(P)2 = 2 P
Na2SO4 + O2 = Na2O + SO4 =>
2 Na2SO4 + O2 = 2 Na2O + 2 SO4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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