| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiCl(aq) + K3PO4(aq) = Li3PO4(aq) + 3 KCl(aq)
Cr2(SO4)3 = Cr + SO4 =>
Cr2(SO4)3 = 2 Cr + 3 SO4
AlH3 + O2 = Al + H2O =>
4 AlH3 + 3 O2 = 4 Al + 6 H2O
C10H13N + O2 = C20H24N2O + H2O =>
2 C10H13N + O2 = C20H24N2O + H2O
HNO2 + Al(OH)3 = H2O + Al(NO2)3 =>
3 HNO2 + Al(OH)3 = 3 H2O + Al(NO2)3
Cl2(g) + HF(aq) = Cl2F + H =>
Cl2(g) + HF(aq) = Cl2F + H
C2H6 + F2 = C2H5 + HF =>
2 C2H6 + F2 = 2 C2H5 + 2 HF
FeCl3 + NH4CN = FeCN + NH4Cl3 =>
FeCl3 + NH4CN = FeCN + NH4Cl3
KNO3 + H2O = HNO3 + KOH =>
KNO3 + H2O = HNO3 + KOH
Se + Mg = SeMg =>
Se + Mg = SeMg
Au + I2 = AuI3 =>
2 Au + 3 I2 = 2 AuI3
Ag(NO3)2 + NaOH = Ag(OH)2 + NaNO3 =>
Ag(NO3)2 + 2 NaOH = Ag(OH)2 + 2 NaNO3
H2(CO3) = H2 + CO3 =>
H2(CO3) = H2 + CO3
Na[Al(OH)4] + H2O = Na[Al(OH)4H2O] =>
Na[Al(OH)4] + H2O = Na[Al(OH)4H2O]
Al2 + PO4 = AlPO4 =>
Al2 + 2 PO4 = 2 AlPO4
PbO2 = O2 + Pb3O4 =>
3 PbO2 = O2 + Pb3O4
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O =>
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O
K2Cr2O7 + H2SO4 + H2S = Cr2(SO4)3 + H2O + K2HSO4 =>
8 K2Cr2O7 + 25 H2SO4 + 7 H2S = 8 Cr2(SO4)3 + 28 H2O + 8 K2HSO4
CH3CH2CH(OH)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
12 CH3CH2CH(OH)2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 9 CH3CH2CH2COOH + 20 H2O
HN3 + H2S = S4N2 + H2 =>
2 HN3 + 12 H2S = 3 S4N2 + 13 H2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
Mg + SO2 = MgO + S =>
2 Mg + SO2 = 2 MgO + S
FeS + H2O2 = Fe2O3 + H2S + O2 =>
4 FeS + 4 H2O2 = 2 Fe2O3 + 4 H2S + O2
Fe2(SO4)3 + RbOH = Fe(OH)3 + Rb2SO4 =>
Fe2(SO4)3 + 6 RbOH = 2 Fe(OH)3 + 3 Rb2SO4
Au + HgNO3 = Au(NO3)3 + Hg =>
Au + 3 HgNO3 = Au(NO3)3 + 3 Hg
Na[Al(OH)4] + H2O = Na[Al(OH)4H2O] =>
Na[Al(OH)4] + H2O = Na[Al(OH)4H2O]
Na(NO3)2 = Na(NO2)2 + O2 =>
Na(NO3)2 = Na(NO2)2 + O2
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
CuCO3 + O2 = CuO2 + CO3 =>
CuCO3 + O2 = CuO2 + CO3
CH2 + O = CO2 + H2O =>
CH2 + 3 O = CO2 + H2O
PbSO3 = PbSO4 + PbS =>
4 PbSO3 = 3 PbSO4 + PbS
K + Ca3N2 = Ca + K3N =>
6 K + Ca3N2 = 3 Ca + 2 K3N
KMnO4 + CH2 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + 6 CH2 + 4 H2O = 3 CH2(OH)CH2OH + 2 KOH + 2 MnO2
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
Fe(C2H3O2)2 + Cr = Fe + Cr(C2H3O2)3 =>
3 Fe(C2H3O2)2 + 2 Cr = 3 Fe + 2 Cr(C2H3O2)3
Rb + HNO3 = RbNO3 + H2 =>
2 Rb + 2 HNO3 = 2 RbNO3 + H2
Li(s) + N2(g) = Li3N =>
6 Li(s) + N2(g) = 2 Li3N
Sb(NO3)3 + Na3PO4 = Na(NO3) + Sb(PO4) =>
Sb(NO3)3 + Na3PO4 = 3 Na(NO3) + Sb(PO4)
V(OH)4Cl + FeCl2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + FeCl2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
Cr2O7{-}2 + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-}2 + 7 H2C2O4 + 14 H{+} = 4 Cr{+3} + 14 CO2 + 14 H2O
C6H15OH + O2 = CO2 + H2O =>
2 C6H15OH + 19 O2 = 12 CO2 + 16 H2O
GaCl3 + AgSO4 = GaSO4 + AgCl3 =>
GaCl3 + AgSO4 = GaSO4 + AgCl3
C9H7NO + Al(NO3)3 = Al(C9H6NO)3 + HNO3 =>
3 C9H7NO + Al(NO3)3 = Al(C9H6NO)3 + 3 HNO3
NaCH2CHCO2 + H2O = NaOH + HCH2CHCO2 =>
NaCH2CHCO2 + H2O = NaOH + HCH2CHCO2
Pb + OH = HPbO2 + H2O =>
Pb + 3 OH = HPbO2 + H2O
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
HC8H4O4(aq) + OH(aq) = C8H4O4(aq) + H2O(l) =>
HC8H4O4(aq) + OH(aq) = C8H4O4(aq) + H2O(l)
HF + CO = HFC + O =>
HF + CO = HFC + O
CH3CH2CH2OH = CH3CH2CHO + H2 =>
CH3CH2CH2OH = CH3CH2CHO + H2
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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