| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4* + 2 NH4OH = (NH4)2SO4 + 2 H2O
Fe + BaSO4 = FeSO4 + Ba =>
Fe + BaSO4 = FeSO4 + Ba
FeCO3 + H3O = Fe + H2O + H2CO3 =>
FeCO3 + 2 H3O = Fe + 2 H2O + H2CO3
CH3COOH + NH3 = NH3C2 + H2O =>
CH3COOH + NH3 = NH3C2 + 2 H2O
HCl + Fe2(CO3)3 = H2(CO3) + FeCl3 =>
6 HCl + Fe2(CO3)3 = 3 H2(CO3) + 2 FeCl3
CuO + HNO3 = Cu2 + NO3 + H2O =>
2 CuO + 4 HNO3 = Cu2 + 4 NO3 + 2 H2O
H + CI = CIH =>
H + CI = CIH
Ni(NO3)2 + Ag = NiAg + NO3 =>
Ni(NO3)2 + Ag = NiAg + 2 NO3
Ag2(s) + H2S(g) = Ag2S(s) + H2(g) =>
Ag2(s) + H2S(g) = Ag2S(s) + H2(g)
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g)
NH3 + HOCl = NH4Cl + N2 + H2O =>
5 NH3 + 3 HOCl = 3 NH4Cl + N2 + 3 H2O
(NH4)2CO3 + CUCl2 = NH4Cl + CUCO3 = =>
(NH4)2CO3 + CUCl2 = 2 NH4Cl + CUCO3
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
(NH4)2S(aq) + Fe(NO3)2(aq) = NH4NO3(aq) + FeS(s) =>
(NH4)2S(aq) + Fe(NO3)2(aq) = 2 NH4NO3(aq) + FeS(s)
Fe + Cu2(SO4)2 = Fe(SO4)2 + Cu2 =>
Fe + Cu2(SO4)2 = Fe(SO4)2 + Cu2
Na2SeO3 + KClO3 + H2SO4 = Se + K2SO4 + H2O + NaClO4 =>
Na2SeO3 + 2 KClO3 + H2SO4 = Se + K2SO4 + H2O + 2 NaClO4
BeO + NaOH = Be(OH)2 + Na2O =>
BeO + 2 NaOH = Be(OH)2 + Na2O
AgNO3 + K2CrO4 = Ag2CrO4 + NO3 + K =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 NO3 + 2 K
K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO3)4 + Na2SO4 + H2O =>
K2Cr2O7 + 5 H2SO4 + 6 Na2SO3 = K2SO4 + Cr2(SO3)4 + 6 Na2SO4 + 5 H2O
KNaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
KNaHS + KMnO4 + H2O = 2 KOH + NaOH + MnO2 + S
BaCl2 + K2SO4 = BaSO4 + K2Cl2 =>
BaCl2 + K2SO4 = BaSO4 + K2Cl2
HgBr2 + AgNO3 = Hg(NO3)2 + AgBr =>
HgBr2 + 2 AgNO3 = Hg(NO3)2 + 2 AgBr
NH4Cl + HgNO3 = NH4NO3 + HgCl =>
NH4Cl + HgNO3 = NH4NO3 + HgCl
Sc + F = ScF3 =>
Sc + 3 F = ScF3
Na2SeO3 + KClO3 + H2SO4 = Se + K2SO4 + H2O + NaClO4 =>
Na2SeO3 + 2 KClO3 + H2SO4 = Se + K2SO4 + H2O + 2 NaClO4
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2(SO4) =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2(SO4)
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
C2H5Br + H2O = C2H5OH + HBr =>
C2H5Br + H2O = C2H5OH + HBr
PbS + H2O = PbO + H2S =>
PbS + H2O = PbO + H2S
CuO + HCl = HOH + CuCl2 =>
CuO + 2 HCl = HOH + CuCl2
ZnCO3 + HCl = ZnCO3HCl =>
ZnCO3 + HCl = ZnCO3HCl
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + H2O =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Se8 + F2 = SeF6 =>
Se8 + 24 F2 = 8 SeF6
KIO4 + KI = KIO3 =>
3 KIO4 + KI = 4 KIO3
C5H12O + H2O2 = C10H22O2 + H2O =>
2 C5H12O + H2O2 = C10H22O2 + 2 H2O
(NH4)2CrO4(aq) + AgC2H3O2(aq) = NH4C2H3O2(aq) + Ag2CrO4 =>
(NH4)2CrO4(aq) + 2 AgC2H3O2(aq) = 2 NH4C2H3O2(aq) + Ag2CrO4
CH3(CH2)4(CH3) + O2 = CO2 + H26 =>
13 CH3(CH2)4(CH3) + 78 O2 = 78 CO2 + 7 H26
Ca{2+} + Al(HSO4)3 = Al{+3} + Ca(HSO4)2 =>
3 Ca{2+} + 2 Al(HSO4)3 = 2 Al{+3} + 3 Ca(HSO4)2
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3 =>
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3
FUCK + Cl = F2 + UCl3 + CCl4 + KCl =>
2 FUCK + 16 Cl = F2 + 2 UCl3 + 2 CCl4 + 2 KCl
Ag3PO3 + Ba = Ag + Ba3(PO3)2 =>
2 Ag3PO3 + 3 Ba = 6 Ag + Ba3(PO3)2
H2 + C + O = CHO2 =>
H2 + 2 C + 4 O = 2 CHO2
FeCl3 + NH2OH = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2 NH2OH = 2 FeCl2 + N2 + 2 H2O + 2 HCl
H{+} + HgS + Cl{-} + NO3{-} = [HgCl4]{-2} + NO + S + H2O =>
8 H{+} + 3 HgS + 12 Cl{-} + 2 NO3{-} = 3[HgCl4]{-2} + 2 NO + 3 S + 4 H2O
Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + H2O =>
2 Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + 4 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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