| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + MgSe = H2Se + MgCl2
NaCO3BaCl = BaCO3NaCl =>
NaCO3BaCl = BaCO3NaCl
HS = H + S =>
HS = H + S
C6H5Cl2N + HCl = C6H5Cl3N + H2 =>
2 C6H5Cl2N + 2 HCl = 2 C6H5Cl3N + H2
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
KOH + NH4Br = KH3Br + NH2O =>
KOH + NH4Br = KH3Br + NH2O
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
KOH + KHP = KKP + H2O =>
KOH + KHP = KKP + H2O
K2S + HClO = K2SO4 + HCl =>
K2S + 4 HClO = K2SO4 + 4 HCl
Sr(IO3)2H2O + KNO3 = Sr(NO3)2 + KIO3 + H2O =>
Sr(IO3)2H2O + 2 KNO3 = Sr(NO3)2 + 2 KIO3 + H2O
C3H6NH + H2O = H3O + C3H6N =>
C3H6NH + H2O = H3O + C3H6N
NH3 + O2 = N4O + H2O =>
8 NH3 + 7 O2 = 2 N4O + 12 H2O
Ca(HCO3)2 + HCl = CaCl + H(HCO3)2 =>
Ca(HCO3)2 + HCl = CaCl + H(HCO3)2
SiO2 + HNO3 = HSiO4 + NO2 + H2O =>
SiO2 + 3 HNO3 = HSiO4 + 3 NO2 + H2O
Cr + Ag = CrAg =>
Cr + Ag = CrAg
aluminumhydroxide + aceticacid = C6H9AlO6 + water =>
Al(OH)3 + 3 C2H4O2 = C6H9AlO6 + 3 H2O
CH5NO3 + NaCl = NH4Cl + NaHCO3 =>
CH5NO3 + NaCl = NH4Cl + NaHCO3
Mg2 + OH = Mg(OH)2 =>
Mg2 + 4 OH = 2 Mg(OH)2
Ca(ClO3)2(s) = CaCl2(s) + O2(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2(g)
Ca(No3)2(s) + Na2Co3(s) = CaCo3(s) + NaNo3(aq) =>
Ca(No3)2(s) + Na2Co3(s) = CaCo3(s) + 2 NaNo3(aq)
SiO2 + HNO3 = HSiO4 + NO2 + H2O =>
SiO2 + 3 HNO3 = HSiO4 + 3 NO2 + H2O
Ba(HCO3)2 + CH3COOH = BaCH3COO + H2O + CO2 =>
8 Ba(HCO3)2 + 9 CH3COOH = 8 BaCH3COO + 14 H2O + 18 CO2
SiO2 + HNO3 = HSiO4 + NO2 + H2O =>
SiO2 + 3 HNO3 = HSiO4 + 3 NO2 + H2O
C6H5NH2 + HNO3 = C6H5NH3NO3 =>
C6H5NH2 + HNO3 = C6H5NH3NO3
Al(OH)3(s) + C(s) = Al(s) + CO2(g) + H2O =>
4 Al(OH)3(s) + 3 C(s) = 4 Al(s) + 3 CO2(g) + 6 H2O
SiO2 + HNO3 = HSiO4 + NO2 + H2O =>
SiO2 + 3 HNO3 = HSiO4 + 3 NO2 + H2O
CHCOOCH3 + SOCl2 = CHCOCl + CH3SO2Cl =>
CHCOOCH3 + SOCl2 = CHCOCl + CH3SO2Cl
SiO2 + HNO3 = Si(NO3)4 + H2O =>
SiO2 + 4 HNO3 = Si(NO3)4 + 2 H2O
Cr(OH)6 = H2O + CrO3 =>
Cr(OH)6 = 3 H2O + CrO3
SiO2 + HNO3 = HSiO4 + NO2 + H2O =>
SiO2 + 3 HNO3 = HSiO4 + 3 NO2 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
SO3 + O2 = SO3O =>
2 SO3 + O2 = 2 SO3O
H2SiO3 + Al2O3 = Al2(SiO3)3 + H2O =>
3 H2SiO3 + Al2O3 = Al2(SiO3)3 + 3 H2O
CO2 + H2 = CO(g) + H2O(g) =>
CO2 + H2 = CO(g) + H2O(g)
SO2 + H2O = H2SO3 = H2SO3 =>
SO2 + H2O = H2SO3
Cu2O + Cu2S = Cu + SO4 =>
4 Cu2O + Cu2S = 10 Cu + SO4
[Co(C2H8N2)2(NO2)2]NO2 + HNO3 = [Co(C2H8N2)2(NO2)2]NO3 + HNO2 =>
[Co(C2H8N2)2(NO2)2]NO2 + HNO3 = [Co(C2H8N2)2(NO2)2]NO3 + HNO2
V + P = V3P2 =>
3 V + 2 P = V3P2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KO2 + CO2 = K5C5O3 + O =>
5 KO2 + 5 CO2 = K5C5O3 + 17 O
CH3CHOCH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
6 CH3CHOCH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CH3(CO)CH2CH3 + 7 H2O
SiO2 + HNO3 = HSiO4 + NO2 + H2O =>
SiO2 + 3 HNO3 = HSiO4 + 3 NO2 + H2O
AgNO3 + KMnO4 = KNO3 + AgMnO4 =>
AgNO3 + KMnO4 = KNO3 + AgMnO4
H2O + HAsO3 + NO2 = AsH3 + HNO3 =>
5 H2O + HAsO3 + 8 NO2 = AsH3 + 8 HNO3
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Na(OH) + Cl2 = NaCl + Na(ClO3) + H2O =>
6 Na(OH) + 3 Cl2 = 5 NaCl + Na(ClO3) + 3 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
CaCO3 + Zn(HCO3)2 = Ca(HCO3)2 + ZnCO3 =>
CaCO3 + Zn(HCO3)2 = Ca(HCO3)2 + ZnCO3
HCOOH + NaOH = HCOO{-} + Na{+} + H2O =>
HCOOH + NaOH = HCOO{-} + Na{+} + H2O
CH4 + Cl1 = CCl4 + HCl =>
CH4 + 8 Cl1 = CCl4 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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