| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + NH4OH = NH4HCO3
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Cr2O7{2-} + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Cl2
C10H12SO2 + O2 = CO2 + H2O + SO2 =>
C10H12SO2 + 13 O2 = 10 CO2 + 6 H2O + SO2
HClO4 = ClO2 + O2 + H2O =>
4 HClO4 = 4 ClO2 + 3 O2 + 2 H2O
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
C6H8O7*H2O = C6H8O7 + H2O =>
C6H8O7*H2O = C6H8O7 + H2O
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
H2S + HNO4 = NO + H2O + S =>
5 H2S + 2 HNO4 = 2 NO + 6 H2O + 5 S
Nb + HNO3 = Nb2O3NO3 + NO2 + H2O =>
2 Nb + 8 HNO3 = Nb2O3NO3 + 7 NO2 + 4 H2O
H2SO3 = OH + HSO2 =>
H2SO3 = OH + HSO2
PbO1 = Pb + O2 =>
2 PbO1 = 2 Pb + O2
Na2S + HNO = NaNO + H2S =>
Na2S + 2 HNO = 2 NaNO + H2S
Zincsulfate + ammoniumsulfide = ammoniumsulfate + zincsulfide =>
ZnSO4 + (NH4)2S = (NH4)2SO4 + ZnS
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na2 + S4 = NaS7 =>
2 Na2 + 7 S4 = 4 NaS7
Cu(NO3)2 + Ca3(PO4)2 = Ca(NO3)2 + Cu3(PO4)2 =>
3 Cu(NO3)2 + Ca3(PO4)2 = 3 Ca(NO3)2 + Cu3(PO4)2
Li3N + O2 = LiO + N =>
2 Li3N + 3 O2 = 6 LiO + 2 N
HCl + N2 = Cl2 + HN2 =>
2 HCl + 2 N2 = Cl2 + 2 HN2
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
CHCl3 + KOH = HCOOH + KCl + H2O =>
CHCl3 + 3 KOH = HCOOH + 3 KCl + H2O
NaOH + HIn = In + Na + H2O =>
NaOH + HIn = In + Na + H2O
C6H6(l) + O(g) = CO2(g) + H2O(l) =>
C6H6(l) + 15 O(g) = 6 CO2(g) + 3 H2O(l)
(C2H5)3N + HClO4 = CO2 + Cl2 + H2O + N2 =>
14(C2H5)3N + 78 HClO4 = 84 CO2 + 39 Cl2 + 144 H2O + 7 N2
H2S + S2O = S + H2O =>
H2S + S2O = 3 S + H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Ag + HBr = AgH + Br =>
Ag + HBr = AgH + Br
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
Cr2O7{2-} + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Cl2
CH4 + H2O2 = CO2 + H2 =>
CH4 + H2O2 = CO2 + 3 H2
CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
NaI + O = NaIO3 =>
NaI + 3 O = NaIO3
NH3 + HCIO = NH2CI + H2O =>
NH3 + HCIO = NH2CI + H2O
FeBr2 + MnO2 + H2SO4 = Br2 + Fe2(SO4)3 + H2O + MnSO4 =>
2 FeBr2 + 3 MnO2 + 6 H2SO4 = 2 Br2 + Fe2(SO4)3 + 6 H2O + 3 MnSO4
Si + Na + H2O = Na2SiO3 + H2 =>
Si + 2 Na + 3 H2O = Na2SiO3 + 3 H2
Mg(OH)2 + PH3 = Mg3P2 + H2O =>
3 Mg(OH)2 + 2 PH3 = Mg3P2 + 6 H2O
FeBr2 + MnO2 + H2SO4 = Br2 + Fe2(SO4)3 + H2O + MnSO4 =>
2 FeBr2 + 3 MnO2 + 6 H2SO4 = 2 Br2 + Fe2(SO4)3 + 6 H2O + 3 MnSO4
Al + Br = Al2Br6 =>
2 Al + 6 Br = Al2Br6
NaOH + (NH4)3(PO4) = Na3(PO4) + H2O + NH3 =>
3 NaOH + (NH4)3(PO4) = Na3(PO4) + 3 H2O + 3 NH3
H(AlO2) + As(OH)3 = As(AlO2)3 + H2O =>
3 H(AlO2) + As(OH)3 = As(AlO2)3 + 3 H2O
BaCl2 + O2 = OCl2 + Ba =>
2 BaCl2 + O2 = 2 OCl2 + 2 Ba
KBr + H2SO4 = Br2 + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = Br2 + SO2 + 2 H2O + 2 KHSO4
HNO3 + KI = NO2 + I2 + H2O + KNO3 =>
4 HNO3 + 2 KI = 2 NO2 + I2 + 2 H2O + 2 KNO3
Y(NO3)3 + Gd(NO3)3 + FeCl3 + NaOH = Y(OH)3*Gd(OH)3*Fe(OH)3 + NaNO3 + NaCl =>
Y(NO3)3 + Gd(NO3)3 + FeCl3 + 9 NaOH = Y(OH)3*Gd(OH)3*Fe(OH)3 + 6 NaNO3 + 3 NaCl
KBr + Cl{2} = KCl + Br{2} =>
KBr + Cl{2} = KCl + Br{2}
HC9H7O4(a) + NaOH(aq) = NaC9H7O4(aq) + H2O(l) =>
HC9H7O4(a) + NaOH(aq) = NaC9H7O4(aq) + H2O(l)
Co + Ag = AgCo =>
Co + Ag = AgCo
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
CuCl2 + K2Cr2O7 + H2SO4 = CrO2Cl2 + KHSO4 + Cu(HSO4)2 + H2O =>
2 CuCl2 + K2Cr2O7 + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 2 Cu(HSO4)2 + 3 H2O
NaCl(aq) + AgC2H3O2(aq) = AgCl(s) + NaC2H3O2(aq) =>
NaCl(aq) + AgC2H3O2(aq) = AgCl(s) + NaC2H3O2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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