| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O2 + 2 H2SO4 + 2 KI = I2 + Na2SO4 + K2SO4 + 2 H2O
C7H7NO2 + SnCl2 + HCl = C7H9N + SnCl4 + H2O =>
C7H7NO2 + 3 SnCl2 + 6 HCl = C7H9N + 3 SnCl4 + 2 H2O
HCO3{-} + H{+} = H2O + CO2 =>
HCO3{-} + H{+} = H2O + CO2
HCIO3 = HCI + HCIO4 =>
4 HCIO3 = HCI + 3 HCIO4
C4H10 + Cl = C4H10Cl =>
C4H10 + Cl = C4H10Cl
C2H4O2 + Ca(OH)2 = C4H6CaO4 + H2O =>
2 C2H4O2 + Ca(OH)2 = C4H6CaO4 + 2 H2O
CH3CCCH3 + CH3Br = CH3CCCH2CH3 + HBr =>
CH3CCCH3 + CH3Br = CH3CCCH2CH3 + HBr
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
NO2KOH = KNO3 + KNO2 + H2O =>
2 NO2KOH = KNO3 + KNO2 + H2O
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
Zn + HNO3 = NH4NO + Zn(NO3)2 + H2O =>
6 Zn + 14 HNO3 = NH4NO + 6 Zn(NO3)2 + 5 H2O
H1 + F2 = HF =>
2 H1 + F2 = 2 HF
KNO3 + LiCl = LiNO3 + KCl =>
KNO3 + LiCl = LiNO3 + KCl
Na3BO3 + H2O2 = H3BO3 + NaOH + O2 =>
2 Na3BO3 + 6 H2O2 = 2 H3BO3 + 6 NaOH + 3 O2
KOH + Cl2O7 = KCl + H2O + O =>
2 KOH + Cl2O7 = 2 KCl + H2O + 8 O
NaPO4 + BaCl2 = NaCl2 + BaPO4 =>
NaPO4 + BaCl2 = NaCl2 + BaPO4
(C24H29O42N11)2 + K2Cr2O7 = K2O + Cr2O3 + HNO3 + H2O + CO2 =>
(C24H29O42N11)2 + 32 K2Cr2O7 = 32 K2O + 32 Cr2O3 + 22 HNO3 + 18 H2O + 48 CO2
CaCl + KHCO3 = CaCO3 + KCl + H2 =>
2 CaCl + 2 KHCO3 = 2 CaCO3 + 2 KCl + H2
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
AgCH3COO + HCl = AgCl + HCH3COO =>
AgCH3COO + HCl = AgCl + HCH3COO
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
HCN + NaOH = H2CN + ONa =>
HCN + NaOH = H2CN + ONa
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Mg + H2SO4 = Mg3(SO4)3 + H2 =>
3 Mg + 3 H2SO4 = Mg3(SO4)3 + 3 H2
NH3 + Li = LiNH2 + H2 =>
2 NH3 + 2 Li = 2 LiNH2 + H2
HCl + Ba(HO)2 = BaCl2 + H2O =>
2 HCl + Ba(HO)2 = BaCl2 + 2 H2O
Na3[Al(OH)6] + NaCl = NaOH + AlCl3 =>
Na3[Al(OH)6] + 3 NaCl = 6 NaOH + AlCl3
Cu2Fe(CN)6 + Fe = Fe2Fe(CN)6 + Cu2 =>
Cu2Fe(CN)6 + 2 Fe = Fe2Fe(CN)6 + Cu2
C3H7OH + CH3OH = C3H10O2 =>
C3H7OH + 3 CH3OH = 2 C3H10O2
AgNO3 + NaCl = AgCl + Na + NO3 =>
AgNO3 + NaCl = AgCl + Na + NO3
FeSO4 + KNO3 + KOH + H2O = Fe(OH)3 + K2SO4 + NO =>
3 FeSO4 + KNO3 + 5 KOH + 2 H2O = 3 Fe(OH)3 + 3 K2SO4 + NO
HSO3 + Na = Na(HSO3)2 =>
2 HSO3 + Na = Na(HSO3)2
K + HNO3 = KNO3 + NHNO4 + H2O =>
3 K + 5 HNO3 = 3 KNO3 + NHNO4 + 2 H2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
NH3 + O2 = N204 + H2O =>
204 NH3 + 153 O2 = N204 + 306 H2O
HNO3 + Li2CO3 = LiHCO3 + LiNO3 =>
HNO3 + Li2CO3 = LiHCO3 + LiNO3
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2(SO4)
Fe2O3 + H2O2 = O2 + Fe(OH)3 =>
2 Fe2O3 + 6 H2O2 = 3 O2 + 4 Fe(OH)3
Li2 + F = LiF =>
Li2 + 2 F = 2 LiF
C4H10 + Cl = C4H10Cl =>
C4H10 + Cl = C4H10Cl
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
Cl2 + HNO3 = HClO4 + NO + H2O =>
3 Cl2 + 14 HNO3 = 6 HClO4 + 14 NO + 4 H2O
CuNO3 + O2 = CuO2NO3 =>
CuNO3 + O2 = CuO2NO3
CH4(g) + O2(g) = CO(g) + H2O(g) =>
2 CH4(g) + 3 O2(g) = 2 CO(g) + 4 H2O(g)
MgCl2 + Na2CO3 = MgCO3(s) + NaCl =>
MgCl2 + Na2CO3 = MgCO3(s) + 2 NaCl
O2CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 O2CH3(CH2)4CH3 + 17 O2 = 12 CO2 + 14 H2O
FeO3 + H2SO4 = Fe3(SO4) + H2O + O2 =>
3 FeO3 + H2SO4 = Fe3(SO4) + H2O + 4 O2
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
HCOOH + OHCH2CH3 = HCOOCH2CH3 + H2O =>
HCOOH + OHCH2CH3 = HCOOCH2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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