| Équations équilibrées la veille | Équations équilibrées le lendemain |
H4P2O7 + 14 NaOH = H4P2(OH)14 + 7 Na2O
UCl4 + O2 + H2O = UO2Cl2 + HClO4 =>
2 UCl4 + 9 O2 + 2 H2O = 2 UO2Cl2 + 4 HClO4
Ag2O + Cu = Cu2O + Ag =>
Ag2O + 2 Cu = Cu2O + 2 Ag
H2O2 + As2S2 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
11 H2O2 + As2S2 + 10 NH4OH = 2(NH4)3AsO4 + 16 H2O + 2(NH4)2SO4
Sr(OH)2 + H2 + CO2 = SrCO2 + H2O =>
Sr(OH)2 + H2 + CO2 = SrCO2 + 2 H2O
C18H22 + O2 = CO2 + H2O =>
2 C18H22 + 47 O2 = 36 CO2 + 22 H2O
Na + C2H4O2 = C2H3NaO2 + H2 =>
2 Na + 2 C2H4O2 = 2 C2H3NaO2 + H2
MgO2 + HCl = MgCl2 + H2O + Cl2 =>
MgO2 + 4 HCl = MgCl2 + 2 H2O + Cl2
Bi(No3)3 + NaOH = Bi(OH)3 + NaNo3 =>
Bi(No3)3 + 3 NaOH = Bi(OH)3 + 3 NaNo3
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HgCrO4 = Hg + CrO3 + O2 =>
2 HgCrO4 = 2 Hg + 2 CrO3 + O2
K3PO4 + Mg(OH)2 = KOH + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(OH)2 = 6 KOH + Mg3(PO4)2
HNO3(ac) + Ba(OH)2(s) = Ba(NO3)2 + H2O =>
2 HNO3(ac) + Ba(OH)2(s) = Ba(NO3)2 + 2 H2O
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
H + B + W + A = HBWA =>
H + B + W + A = HBWA
K2Cr2O7 + HNO3 + CH3CH2OH = Cr2NO3 + K2NO3 + H2O + CH3COH =>
K2Cr2O7 + 2 HNO3 + 6 CH3CH2OH = Cr2NO3 + K2NO3 + 7 H2O + 6 CH3COH
LiH2PO4{-} + H2O = OH{-} + H3PO4 + Li =>
LiH2PO4{-} + H2O = OH{-} + H3PO4 + Li
C12H22O11 = C36H50O25 + H2O =>
3 C12H22O11 = C36H50O25 + 8 H2O
Li{+} + Zn = Li + Zn{+2} =>
2 Li{+} + Zn = 2 Li + Zn{+2}
C4H4 + O2 = C2O4 + H2O =>
C4H4 + 5 O2 = 2 C2O4 + 2 H2O
(CH3)2NH*HCl + POCl3 = (CH3)2NPOCl2 + HCl =>
(CH3)2NH*HCl + POCl3 = (CH3)2NPOCl2 + 2 HCl
Ca(No3)2 + Na3PO4 = CaPO4 + Na + No3 =>
Ca(No3)2 + Na3PO4 = CaPO4 + 3 Na + 2 No3
CO2C6H12O6 + O2 = H2O + CO2 =>
CO2C6H12O6 + 6 O2 = 6 H2O + 7 CO2
CoI3 + (NH4)2CrO4 = NH4 + I + CoCrO4 =>
CoI3 + (NH4)2CrO4 = 2 NH4 + 3 I + CoCrO4
Zn(NO3)2 + Ga(NO3)3 + NH3 = Ga6Zn94O100 + H2O + N2 =>
282 Zn(NO3)2 + 18 Ga(NO3)3 + 1036 NH3 = 3 Ga6Zn94O100 + 1554 H2O + 827 N2
C4H11N + H2O = CO2 + H2 + N2 =>
2 C4H11N + 16 H2O = 8 CO2 + 27 H2 + N2
Cu + K4Fe(CN)6 = CuFe(CN)6 + K =>
Cu + K4Fe(CN)6 = CuFe(CN)6 + 4 K
Na + (SO4)2 = Na2(SO4) =>
4 Na + (SO4)2 = 2 Na2(SO4)
Fe(NO3)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KNO3
C(s) + Fe2O3 = Fe + CO =>
3 C(s) + Fe2O3 = 2 Fe + 3 CO
CaO + Na2SiO3 = CaSiO3 + Na2O =>
CaO + Na2SiO3 = CaSiO3 + Na2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + Zn = AgZn =>
Ag + Zn = AgZn
(NH4)2S2O8 + KI + Na2S2O3 = (NH4)2S2O3 + NaI + K2S2O8 =>
(NH4)2S2O8 + 2 KI + Na2S2O3 = (NH4)2S2O3 + 2 NaI + K2S2O8
C2H5 + O2 = CO2 + H5 =>
C2H5 + 2 O2 = 2 CO2 + H5
S12H3 + O2 = SO2 + H2O =>
4 S12H3 + 51 O2 = 48 SO2 + 6 H2O
Na2S2O3 + KClO3 + H2O = Na2S4O6 + KCl + NaOH =>
6 Na2S2O3 + KClO3 + 3 H2O = 3 Na2S4O6 + KCl + 6 NaOH
NaOH + C9H10O2 = NaC7H5O2 + C2H5OH =>
NaOH + C9H10O2 = NaC7H5O2 + C2H5OH
CH3COOH + CuO = CHCOO + Cu + H2O =>
2 CH3COOH + 3 CuO = 2 CHCOO + 3 Cu + 3 H2O
CuSO4 + NaCl + Al = AlCl3 + Na2SO4 + Cu =>
3 CuSO4 + 6 NaCl + 2 Al = 2 AlCl3 + 3 Na2SO4 + 3 Cu
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
Mg(s) + HCl = MgCl2 + H2 =>
Mg(s) + 2 HCl = MgCl2 + H2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
C4H8O2 + CuO = C4H6O2 + Cu + H2O =>
C4H8O2 + CuO = C4H6O2 + Cu + H2O
Bi(NO3)3 + Na2CO3 + H2O = Bi(CO3)(OH) + NaNO3 + CO2 =>
2 Bi(NO3)3 + 3 Na2CO3 + H2O = 2 Bi(CO3)(OH) + 6 NaNO3 + CO2
C7H8 + Cl = C7H7Cl + H =>
C7H8 + Cl = C7H7Cl + H
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Fe(OH)2 + CrO4{2-} = Fe2O3 + Cr(OH{-})4 + H2O + OH{-} =>
6 Fe(OH)2 + 2 CrO4{2-} = 3 Fe2O3 + 2 Cr(OH{-})4 + H2O + 2 OH{-}
SiHCl3 + H = Si + HCl =>
SiHCl3 + 2 H = Si + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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