| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2(g) + N2(g) = 2 NH3(g)
NH4NO2(g) = N2(g) + H2O(l) =>
NH4NO2(g) = N2(g) + 2 H2O(l)
C4H9NO2 + O2 = CO2 + H2O + N2 =>
4 C4H9NO2 + 21 O2 = 16 CO2 + 18 H2O + 2 N2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ac(NO)3 + Os + Ac(OH)3 = Ac4(OsO4)3 + NH4 =>
4 Ac(NO)3 + 15 Os + 16 Ac(OH)3 = 5 Ac4(OsO4)3 + 12 NH4
[Cu(H2O)6]{2+} + NH4OH = [Cu(NH3)4]{2+} + H2O =>
[Cu(H2O)6]{2+} + 4 NH4OH = [Cu(NH3)4]{2+} + 10 H2O
UO3 + Na2CO3 + H2O = Na4(UO2(CO3)3) + NaOH =>
UO3 + 3 Na2CO3 + H2O = Na4(UO2(CO3)3) + 2 NaOH
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
C12H26(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(s) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br
CsNO3 + Ca(OH)2 = CsOH + Ca(NO3)2 =>
2 CsNO3 + Ca(OH)2 = 2 CsOH + Ca(NO3)2
C10H14O + O2 = CO2 + H2O =>
C10H14O + 13 O2 = 10 CO2 + 7 H2O
Sn + AgNO2 = Ag + Sn(NO2)4 =>
Sn + 4 AgNO2 = 4 Ag + Sn(NO2)4
Fe(NO3)3 + KF = FeF3 + KNO3 =>
Fe(NO3)3 + 3 KF = FeF3 + 3 KNO3
BaO + NaNO3 = Ba(NO3)2 + Na2O =>
BaO + 2 NaNO3 = Ba(NO3)2 + Na2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Mg(HSO3)2 + HCl = MgCl2 + H2O + SO2 =>
Mg(HSO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 SO2
Hg2(NO3)2 + KIO3 = KNO3 + HgIO3 =>
Hg2(NO3)2 + 2 KIO3 = 2 KNO3 + 2 HgIO3
Ag(NO3)(aq) + MgCl2(aq) = AgCl + Mg(NO3)2 =>
2 Ag(NO3)(aq) + MgCl2(aq) = 2 AgCl + Mg(NO3)2
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Ag + Mg3(PO4)2 = Ag3PO4 + Mg =>
6 Ag + Mg3(PO4)2 = 2 Ag3PO4 + 3 Mg
Ba(OH)2H3PO4 = BaHPO4 + H2O =>
Ba(OH)2H3PO4 = BaHPO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + AgI = KI + Ag =>
K + AgI = KI + Ag
NaOHHC9H7O4 = NaC9H7O4H2O =>
NaOHHC9H7O4 = NaC9H7O4H2O
K2CO3 + Ba(Cl)2 = KCl + BaCO3 =>
K2CO3 + Ba(Cl)2 = 2 KCl + BaCO3
NaOH + Cr(SO4)2 = Na2SO4 + Cr(OH)4 =>
4 NaOH + Cr(SO4)2 = 2 Na2SO4 + Cr(OH)4
FeCl3 + FeSO4 + NH4OH = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3 + FeSO4 + 8 NH4OH = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Hg(CH3CO2)2 + Na2S = HgS + NaCH3CO2 =>
Hg(CH3CO2)2 + Na2S = HgS + 2 NaCH3CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
FeCl3 + NaOH = Fe(OH)3* + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3* + 3 NaCl
CH3CH2OHCH3 + O2 = CO2 + H2O =>
4 CH3CH2OHCH3 + 19 O2 = 12 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(NO3)3*9H2O + C5H8O2 + NH4OH = Al(C5H7O2)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 C5H8O2 + 3 NH4OH = Al(C5H7O2)3 + 3 NH4NO3 + 12 H2O
AgNO3 + Fe2(CrO4)3 = Ag2CrO4 + Fe(NO3)3 =>
6 AgNO3 + Fe2(CrO4)3 = 3 Ag2CrO4 + 2 Fe(NO3)3
AgNO3 + H2O4S = Ag2SO4 + HNO3 =>
2 AgNO3 + H2O4S = Ag2SO4 + 2 HNO3
CdBr2 + KOH = CdOHBr + KBr =>
CdBr2 + KOH = CdOHBr + KBr
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Cr2(SO4)3 + AgNO3 = Cr(NO3)3 + Ag2SO4 =>
Cr2(SO4)3 + 6 AgNO3 = 2 Cr(NO3)3 + 3 Ag2SO4
CuSO4 + NO + H2O = CuS + HNO3 =>
3 CuSO4 + 8 NO + 4 H2O = 3 CuS + 8 HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(s) + S(s) + O2(g) = Al2(SO4)3(s) =>
2 Al(s) + 3 S(s) + 6 O2(g) = Al2(SO4)3(s)
CrCl2 + O2 = Cl + Cr2O3 =>
4 CrCl2 + 3 O2 = 8 Cl + 2 Cr2O3
C15H30(g) + O2(g) = CO2(g) + H2O(l) =>
2 C15H30(g) + 45 O2(g) = 30 CO2(g) + 30 H2O(l)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2Cr2O7*2H2O + H2SO4 = H2CrO4 + Na2SO4 + H2O =>
Na2Cr2O7*2H2O + H2SO4 = 2 H2CrO4 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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