| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na4C = 4 Na + C
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
CH2 + Cl2 = CCl4 + HCl =>
CH2 + 3 Cl2 = CCl4 + 2 HCl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cu + H2S = Cu2S + H2 =>
2 Cu + H2S = Cu2S + H2
FeCr3 + LiH = FeH + Cr3Li =>
FeCr3 + LiH = FeH + Cr3Li
CH3COOC6H4COOH + NH4OH = CH3COOC6H4COONH4 + H2O =>
CH3COOC6H4COOH + NH4OH = CH3COOC6H4COONH4 + H2O
F2 + Al(NO3)3 = FNO3 + Al =>
3 F2 + 2 Al(NO3)3 = 6 FNO3 + 2 Al
Cl + H = H2Cl =>
Cl + 2 H = H2Cl
Zn(NO3) + NaOH = Zn(OH) + Na(NO3) =>
Zn(NO3) + NaOH = Zn(OH) + Na(NO3)
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
BaHPO4 + HNO3 = Ba(NO3)2 + H3PO4 =>
BaHPO4 + 2 HNO3 = Ba(NO3)2 + H3PO4
C3H7COOCH3 + O2 = C + H2O =>
2 C3H7COOCH3 + 3 O2 = 10 C + 10 H2O
Na3FeF6 + KOH = NaOH + KF + Fe(OH)3 =>
Na3FeF6 + 6 KOH = 3 NaOH + 6 KF + Fe(OH)3
BaHPO4 + HNO3 = Ba(NO3)2 + H2 + PO4 =>
2 BaHPO4 + 4 HNO3 = 2 Ba(NO3)2 + 3 H2 + 2 PO4
FeCl3 + HCl = FeCl + HCl3 =>
FeCl3 + HCl = FeCl + HCl3
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
BaHPO4 + HNO3 = Ba(NO3)2 + H2 + PO4 =>
2 BaHPO4 + 4 HNO3 = 2 Ba(NO3)2 + 3 H2 + 2 PO4
C1H4 + O2 = CO2 + H2O =>
C1H4 + 2 O2 = CO2 + 2 H2O
BaHPO4 + HNO3 = Ba(NO3)2 + H2 + PO4 =>
2 BaHPO4 + 4 HNO3 = 2 Ba(NO3)2 + 3 H2 + 2 PO4
Ba + C = BaC2 =>
Ba + 2 C = BaC2
BaHPO4 + HNO3 = Ba(NO3)2 + H2 + PO4 =>
2 BaHPO4 + 4 HNO3 = 2 Ba(NO3)2 + 3 H2 + 2 PO4
Zn(NO3{-})2 + Na(PO43{-}) = Na(NO3{-})2 + Zn(PO43{-}) =>
Zn(NO3{-})2 + Na(PO43{-}) = Na(NO3{-})2 + Zn(PO43{-})
N3{-} + H{+} + CrO4{-} = N2O + Cr2O7{2-} + H2O =>
2 N3{-} + 2 H{+} + 8 CrO4{-} = 3 N2O + 4 Cr2O7{2-} + H2O
CuSO4(aq) + HCl = CuCl2 + H2SO4 =>
CuSO4(aq) + 2 HCl = CuCl2 + H2SO4
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
HI + H2O = HIH2O =>
HI + H2O = HIH2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Br2 + SCN{-} + H2O = SO4{-} + CN{-} + Br{-} + H3O{+} =>
7 Br2 + 2 SCN{-} + 24 H2O = 2 SO4{-} + 2 CN{-} + 14 Br{-} + 16 H3O{+}
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
(NH4)2S + ZnCl3 = NH4Cl + Zn2S3 =>
3(NH4)2S + 2 ZnCl3 = 6 NH4Cl + Zn2S3
H2O + NaBr + KMnO4 = NaBrO3 + KOH + MnO2 =>
H2O + NaBr + 2 KMnO4 = NaBrO3 + 2 KOH + 2 MnO2
C2H3NaO2 + O2 = CO2 + H2O + NaO =>
4 C2H3NaO2 + 9 O2 = 8 CO2 + 6 H2O + 4 NaO
Ca(C2H3O2)2*H2O + K2CO3 = K2(C2H3O2)2 + CaCO3 + H2O =>
Ca(C2H3O2)2*H2O + K2CO3 = K2(C2H3O2)2 + CaCO3 + H2O
Al + Li2O = Li + Al2O3 =>
2 Al + 3 Li2O = 6 Li + Al2O3
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
HBr(aq) + H2O(l) = Br(aq) + H3O(aq) =>
HBr(aq) + H2O(l) = Br(aq) + H3O(aq)
Cu(SO4)2 + NaOH = CuOH + Na(SO4)2 =>
Cu(SO4)2 + NaOH = CuOH + Na(SO4)2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Sn + HNO3 = Sn(HNO3) =>
Sn + HNO3 = Sn(HNO3)
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Ba(NO2)2 + KMnO4 + H2O = Ba(NO3)2 + MnO2 + KOH =>
3 Ba(NO2)2 + 4 KMnO4 + 2 H2O = 3 Ba(NO3)2 + 4 MnO2 + 4 KOH
Li3PO4 + Ca(NO3)2 = Li3(NO3)2 + CaPO4 =>
Li3PO4 + Ca(NO3)2 = Li3(NO3)2 + CaPO4
BaHPO4 + HNO3 = Ba(NO3)2 + H2 + PO4 =>
2 BaHPO4 + 4 HNO3 = 2 Ba(NO3)2 + 3 H2 + 2 PO4
HgNO3 + BaSO3 = HgSO3 + BaNO3 =>
HgNO3 + BaSO3 = HgSO3 + BaNO3
Li2S + Co(NO3)3 = LiNO3 + Co2S3 =>
3 Li2S + 2 Co(NO3)3 = 6 LiNO3 + Co2S3
C6H6 + CH3Cl = C7H8 + HCl =>
C6H6 + CH3Cl = C7H8 + HCl
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
CO + H2O + F2 = C2H3OF + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3OF + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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