| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(s) + 2 N(g) = Ca3N2(s)
C6H5C4H9 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5C4H9 + 34 KMnO4 = 2 C6H5COOK + 16 K2CO3 + 34 MnO2 + 16 H2O
Sc + H2O = ScH2O =>
Sc + H2O = ScH2O
(NH4)2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)4] + NH4NO3 + H2O =>
(NH4)2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[P(Mo3O10)4] + 23 NH4NO3 + 12 H2O
KOH + H3SO4 = H2O + K3SO4 =>
3 KOH + H3SO4 = 3 H2O + K3SO4
CH2CHCONH2 + KMnO4 + H2O = CH2OHCHOHCONH2 + MnO2 + KOH =>
3 CH2CHCONH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCHOHCONH2 + 2 MnO2 + 2 KOH
Fe + HS = FeS + H =>
Fe + HS = FeS + H
H4SiO4(aq) + Al(OH)3(aq) = Al4(SiO4)3(aq) + H2O(l) =>
3 H4SiO4(aq) + 4 Al(OH)3(aq) = Al4(SiO4)3(aq) + 12 H2O(l)
F2 + HNO3 = HFO3 + NO + H2O =>
3 F2 + 10 HNO3 = 6 HFO3 + 10 NO + 2 H2O
Na2CO3 + Ca(NO3)2 = NaNO3(aq) + CaCO3(s) =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3(aq) + CaCO3(s)
H2O + Cl2 = ClO3{-} + Cl{-} + H{+} =>
3 H2O + 3 Cl2 = ClO3{-} + 5 Cl{-} + 6 H{+}
Al2O3 + HgCl2 = AlCl3 + Hg2 + O2 =>
2 Al2O3 + 6 HgCl2 = 4 AlCl3 + 3 Hg2 + 3 O2
C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O
H + N2O = OH + N2 =>
H + N2O = OH + N2
HCI + Cu = HCICu =>
HCI + Cu = HCICu
[Ni(H2O)6]{2+} + NH3 = [Ni(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{2+} + 6 NH3 = [Ni(NH3)6]{2+} + 6 H2O
C4H11N + CHCl3 + KOH = C5H9N + KCl + H2O =>
C4H11N + CHCl3 + 3 KOH = C5H9N + 3 KCl + 3 H2O
Ca(H2PO4)2 + KHSO4 = CaSO4 + K2SO4 + H3PO4 =>
Ca(H2PO4)2 + 2 KHSO4 = CaSO4 + K2SO4 + 2 H3PO4
C8H17N + O2 = CO2 + H2O + NO2 =>
4 C8H17N + 53 O2 = 32 CO2 + 34 H2O + 4 NO2
K2CrO4 + AgNO3{-} = Ag2CrO4{-2} + KNO3 =>
K2CrO4 + 2 AgNO3{-} = Ag2CrO4{-2} + 2 KNO3
CF4 + H2O = CO2 + HF =>
CF4 + 2 H2O = CO2 + 4 HF
Cu2 + PO4 = Cu2PO4 =>
Cu2 + PO4 = Cu2PO4
C6H6 + FeBr3 = C6H5Br + HBr + FeBr2 =>
C6H6 + 2 FeBr3 = C6H5Br + HBr + 2 FeBr2
PhO = Ph + O =>
PhO = Ph + O
KAlO2 + H2O = KAl(OH)4 =>
KAlO2 + 2 H2O = KAl(OH)4
K2MnO4 + HNO3 = Mn(NO3)2 + KOH + O2 =>
K2MnO4 + 2 HNO3 = Mn(NO3)2 + 2 KOH + O2
HAuCl3 + SO2 + H2O = Au + HCl + H2SO4 =>
HAuCl3 + SO2 + 2 H2O = Au + 3 HCl + H2SO4
CH3 + CH3COOH = H2O + CH3COOCH3 =>
4 CH3 + 7 CH3COOH = 2 H2O + 6 CH3COOCH3
Na2O + H2SiO3 = Na2SiO3 + H2O =>
Na2O + H2SiO3 = Na2SiO3 + H2O
K2Cr2O7 + H2S = K2CrO4 + Cr(OH)3 + S =>
2 K2Cr2O7 + 3 H2S = 2 K2CrO4 + 2 Cr(OH)3 + 3 S
SO2 + H2O + Br2 = HBr + H2SO4 =>
SO2 + 2 H2O + Br2 = 2 HBr + H2SO4
(Cl2) + (O2) = (Cl2)(O7) =>
2(Cl2) + 7(O2) = 2(Cl2)(O7)
NaAl(OH)4 + Cl2 = HCl + NaClO + Al(OH)3 =>
NaAl(OH)4 + Cl2 = HCl + NaClO + Al(OH)3
H2SO4 + NaI = NaIO + SO2 + H2O =>
H2SO4 + NaI = NaIO + SO2 + H2O
Br2 + AgI = Br2I2 + Ag =>
Br2 + 2 AgI = Br2I2 + 2 Ag
Cu + NiCO3 = CuCO3 + Ni =>
Cu + NiCO3 = CuCO3 + Ni
H2SO4(ac) + Cr(OH)3(s) = Cr2(SO4)3(s) + H2O(l) =>
3 H2SO4(ac) + 2 Cr(OH)3(s) = Cr2(SO4)3(s) + 6 H2O(l)
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Na + Cu(NO2)2 = NaNO2 + Cu =>
2 Na + Cu(NO2)2 = 2 NaNO2 + Cu
C2H4O2 + CO3HNa = C2H2O2Na + H2O + CO2 =>
7 C2H4O2 + 8 CO3HNa = 8 C2H2O2Na + 10 H2O + 6 CO2
BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
CH3CONH2P2O5 = CH3CNP2O6H2 =>
CH3CONH2P2O5 = CH3CNP2O6H2
NiO + H2S = NiS + H2O =>
NiO + H2S = NiS + H2O
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
KHSO4 + LiOH = LiKSO4 + H2O =>
KHSO4 + LiOH = LiKSO4 + H2O
H3AsO4 + Fe(OH)3 = (Fe(OH)2)3AsO4 + H2O =>
H3AsO4 + 3 Fe(OH)3 = (Fe(OH)2)3AsO4 + 3 H2O
U + O2 = U2O5 =>
4 U + 5 O2 = 2 U2O5
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
Na2OH2SO3 = Na2SO3H2O =>
Na2OH2SO3 = Na2SO3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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