| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 N2O + 26 KMnO4 + 29 H2SO4 = 16 MnSO4 + 10 Mn(NO3)3 + 13 K2SO4 + 29 H2O
Cl2 + CS2 = CCl4 + S2Cl2 =>
3 Cl2 + CS2 = CCl4 + S2Cl2
CaCl2 + Pb = PbCl2 + Ca =>
CaCl2 + Pb = PbCl2 + Ca
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
C3CH2CHO + O2 = CO2 + H2O =>
4 C3CH2CHO + 21 O2 = 20 CO2 + 6 H2O
P4O6 + H2O = H3PO4 + PO =>
3 P4O6 + 6 H2O = 4 H3PO4 + 8 PO
C45H86O6 + NaOH = C14H27O2Na + C3H8O3 =>
C45H86O6 + 3 NaOH = 3 C14H27O2Na + C3H8O3
Na2O(s) + SO2(g) = Na2SO3(s) =>
Na2O(s) + SO2(g) = Na2SO3(s)
K2SO3 + KClO3 = K2SO4 + KCl =>
3 K2SO3 + KClO3 = 3 K2SO4 + KCl
ZnO + Ca(OH)2 + H2O = Ca(Zn(OH)4) =>
ZnO + Ca(OH)2 + H2O = Ca(Zn(OH)4)
Ce(NO3)3 + Pr(OH)3 + NaOH = Na(NO3) + Ce8Pr2O15 + H2O =>
8 Ce(NO3)3 + 2 Pr(OH)3 + 24 NaOH = 24 Na(NO3) + Ce8Pr2O15 + 15 H2O
CHO2{-} + H2O = OH{-} + HCHO2 =>
CHO2{-} + H2O = OH{-} + HCHO2
C6H5NHC6H4NO + H2 = C6H5NHC6H4NH2 + H2O =>
C6H5NHC6H4NO + 2 H2 = C6H5NHC6H4NH2 + H2O
TiCl3 + H2O = TiO2 + H + Cl =>
TiCl3 + 2 H2O = TiO2 + 4 H + 3 Cl
FeCl2 + PbO2 + H2SO4 = Fe2(SO4)3 + PbSO4 + Cl2 + H2O =>
2 FeCl2 + 3 PbO2 + 6 H2SO4 = Fe2(SO4)3 + 3 PbSO4 + 2 Cl2 + 6 H2O
Hg + HNO3 = HgN2O6 + H2O + NO =>
3 Hg + 8 HNO3 = 3 HgN2O6 + 4 H2O + 2 NO
H3PO2 + Ni(OH)3 = Ni(OH)HPO2 + H2O =>
H3PO2 + Ni(OH)3 = Ni(OH)HPO2 + 2 H2O
MgCl2*6H2O + FeCl3*6H2O = MgFe2O4 + H2O + HCl =>
MgCl2*6H2O + 2 FeCl3*6H2O = MgFe2O4 + 14 H2O + 8 HCl
CrCl2 + Cu = CuCl + Cr =>
CrCl2 + 2 Cu = 2 CuCl + Cr
KCl(s) + HNO3 = KNO3(s) + Cl2(g) + NOCl(g) + H2O =>
3 KCl(s) + 4 HNO3 = 3 KNO3(s) + Cl2(g) + NOCl(g) + 2 H2O
KBr(aq) + Mg(OH)2(aq) = KOH(aq) + MgBr2(aq) =>
2 KBr(aq) + Mg(OH)2(aq) = 2 KOH(aq) + MgBr2(aq)
(NH4)3PO4 + Cu(Cl3)2 = Cu(PO4) + (NH4)3(Cl3)2 =>
(NH4)3PO4 + Cu(Cl3)2 = Cu(PO4) + (NH4)3(Cl3)2
Mg + O3 = MgO3 =>
Mg + O3 = MgO3
C3H2OH + O2 = H2O + CO2 =>
4 C3H2OH + 13 O2 = 6 H2O + 12 CO2
Ra(ClO3)2 = RaCl2 + O2 =>
Ra(ClO3)2 = RaCl2 + 3 O2
(CH3)(CH2)6(CH2) + O2 = CO2 + H2O =>
4(CH3)(CH2)6(CH2) + 49 O2 = 32 CO2 + 34 H2O
CaCl + Na2C2O4 = (COO)2Ca + NaCl + Ca =>
2 CaCl + Na2C2O4 = (COO)2Ca + 2 NaCl + Ca
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Cl{-} + Pb(NO3)2 = PbCl2 + NO3{-} =>
2 Cl{-} + Pb(NO3)2 = PbCl2 + 2 NO3{-}
K4FeCN6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 K4FeCN6 + 23 K2Cr2O7 + 226 HCl = 70 KCl + 6 FeCl3 + 46 CrCl3 + 6 CO2 + 36 NO + 113 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2O + P2O3 = PH3 + H3PO4 =>
6 H2O + 2 P2O3 = PH3 + 3 H3PO4
NaSO{4+} + AgNO{3+} = AgSO{4+} + NaNO{3+} =>
NaSO{4+} + AgNO{3+} = AgSO{4+} + NaNO{3+}
LiI + PbCl2 = LiCl + PbI2 =>
2 LiI + PbCl2 = 2 LiCl + PbI2
NiO(s) + HNO3(aq) = NiNO3(aq) + HO =>
NiO(s) + HNO3(aq) = NiNO3(aq) + HO
Na2PbO2 + HNO3 = PbO2 + NaNO3 + NO + H2O =>
3 Na2PbO2 + 8 HNO3 = 3 PbO2 + 6 NaNO3 + 2 NO + 4 H2O
PbO4H4O = PbO3 + H2O =>
PbO4H4O = PbO3 + 2 H2O
CrCl3 + Br2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
Cr2(SO4)3K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3K2SO4 = 2 CrK(SO4)2
NCl + CH = N2 + H2 + CCl2 =>
4 NCl + 2 CH = 2 N2 + H2 + 2 CCl2
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq) =>
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq)
CoCl3 + NH3 + H2O = Co(NH3)5H2OCl3 =>
CoCl3 + 5 NH3 + H2O = Co(NH3)5H2OCl3
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
KBr + HClO = KClO + HBr =>
KBr + HClO = KClO + HBr
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CuSO4 + Ag(NO3)3 = Cu(NO3)2 + Ag2(SO4)3 =>
3 CuSO4 + 2 Ag(NO3)3 = 3 Cu(NO3)2 + Ag2(SO4)3
NaClO + SnCl2 + NaOH + H2O = Na2Sn(OH)6 + NaCl =>
NaClO + SnCl2 + 4 NaOH + H2O = Na2Sn(OH)6 + 3 NaCl
KBr + HClO = KClO + HBr =>
KBr + HClO = KClO + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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