| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 NaHCO3 + 10 C6H8O7 = 9 NaH9C6O7 + 15 CO2 + 4 H2O
HgO + SUCl4 = HgCl2 + SUO2 =>
2 HgO + SUCl4 = 2 HgCl2 + SUO2
C2H5OOH + Fe = (C2H5OO)2Fe + H2 =>
2 C2H5OOH + Fe = (C2H5OO)2Fe + H2
N2 + H2 + HCl = NH4Cl =>
N2 + 3 H2 + 2 HCl = 2 NH4Cl
KHSO4 + BaCO3 = K2SO4 + BaSO4 + H2O + CO2 =>
2 KHSO4 + BaCO3 = K2SO4 + BaSO4 + H2O + CO2
CaO + Zn(OH)2 = CaZnO2 + H2O =>
CaO + Zn(OH)2 = CaZnO2 + H2O
KI + H2SO4 + NaClO = I2 + NaCl + K2SO4 + H2O2 =>
2 KI + H2SO4 + 2 NaClO = I2 + 2 NaCl + K2SO4 + H2O2
Os + O3 = OsO13 =>
3 Os + 13 O3 = 3 OsO13
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq) =>
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq)
Co2O3(s) + C(s) = Co(s) + CO2(g) =>
2 Co2O3(s) + 3 C(s) = 4 Co(s) + 3 CO2(g)
SrCl2 + NaCO3 = NaCl + Sr(CO3)2 =>
SrCl2 + 2 NaCO3 = 2 NaCl + Sr(CO3)2
Cu(SO4)2 + Zn = Zn(SO4) + Cu2 =>
2 Cu(SO4)2 + 4 Zn = 4 Zn(SO4) + Cu2
Cu(OH)2 + HCl = Cu(OH)Cl + H2O =>
Cu(OH)2 + HCl = Cu(OH)Cl + H2O
C3H12NO9P3 + MgSO4 + NaOH = C3H8NO9P3Na2Mg + H2O + H2SO4 =>
C3H12NO9P3 + MgSO4 + 2 NaOH = C3H8NO9P3Na2Mg + 2 H2O + H2SO4
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
CH2(CH3)COOH + NH3 = H2O + CH3CH2CONH2 =>
CH2(CH3)COOH + NH3 = H2O + CH3CH2CONH2
C2N2 + F = CF4 + F3N =>
C2N2 + 14 F = 2 CF4 + 2 F3N
CNH2NO + O2 = NCO2 + NH2O =>
CNH2NO + O2 = NCO2 + NH2O
KOHHNO3 = KNO3HOH =>
KOHHNO3 = KNO3HOH
Na2CO3 + CH3COOH = CH3COONa + H2O + CO =>
2 Na2CO3 + 5 CH3COOH = 4 CH3COONa + 4 H2O + 4 CO
Bi2(SO4)3 + K2S2O8 + KOH = KBiO3 + K2SO4 + H2O =>
Bi2(SO4)3 + 2 K2S2O8 + 12 KOH = 2 KBiO3 + 7 K2SO4 + 6 H2O
Cu(NO3)3 + Zn = Zn(NO3) + Cu =>
Cu(NO3)3 + 3 Zn = 3 Zn(NO3) + Cu
CaO + NaBr = CaBr2 + Na2O =>
CaO + 2 NaBr = CaBr2 + Na2O
Cl2 + NaF = NaCl + F2 =>
Cl2 + 2 NaF = 2 NaCl + F2
KSO3 + NaCl = NaSO3 + KCl =>
KSO3 + NaCl = NaSO3 + KCl
C20H42O + O2 = CO2 + H2O =>
C20H42O + 30 O2 = 20 CO2 + 21 H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br20 =>
4 KMnO4 + 32 HBr = 4 MnBr2 + 4 KBr + 16 H2O + Br20
HC2H3O2(aq) + NH3(aq) = NH4(aq) + C2H3O2(aq) =>
HC2H3O2(aq) + NH3(aq) = NH4(aq) + C2H3O2(aq)
MnCl2 + LiOH = Mn(OH)2 + LiCl =>
MnCl2 + 2 LiOH = Mn(OH)2 + 2 LiCl
H2SH2O = H3OHS =>
H2SH2O = H3OHS
MnCl2 + LiOH = Mn(OH)2 + LiCl =>
MnCl2 + 2 LiOH = Mn(OH)2 + 2 LiCl
Na2CO3 + H2O = Na + H2CO4 =>
Na2CO3 + H2O = 2 Na + H2CO4
O2 + NH4 = H2O + N2O =>
5 O2 + 4 NH4 = 8 H2O + 2 N2O
Cu2CO3(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
Na + ZnS = Na2S + Zn =>
2 Na + ZnS = Na2S + Zn
Al(BrO3)3 = Br2 + O2 + Al =>
2 Al(BrO3)3 = 3 Br2 + 9 O2 + 2 Al
F + G = FG =>
F + G = FG
Fe6 + Cl2 = ClFe =>
Fe6 + 3 Cl2 = 6 ClFe
ZnCO3 + CH3COOH = Zn + CO2 + H2O =>
4 ZnCO3 + CH3COOH = 4 Zn + 6 CO2 + 2 H2O
Zn(OH)2 + (NH4)2S = ZnS + H2O + NH3 =>
Zn(OH)2 + (NH4)2S = ZnS + 2 H2O + 2 NH3
CoBr2 = Br2 + Co2 =>
2 CoBr2 = 2 Br2 + Co2
Li + Na3PO4 = Li3PO4 + Na =>
3 Li + Na3PO4 = Li3PO4 + 3 Na
Zn + GaBr3 = ZnBr3 + GaZn2 =>
3 Zn + GaBr3 = ZnBr3 + GaZn2
Na2HPO4 + FeCl2 = NaCl + Fe3(PO4)2 + NaH2PO4 =>
4 Na2HPO4 + 3 FeCl2 = 6 NaCl + Fe3(PO4)2 + 2 NaH2PO4
NaCl + Al2O3 = Na2O + Cl3Al =>
6 NaCl + Al2O3 = 3 Na2O + 2 Cl3Al
Na2HPO4 + FeCl2 = NaCl + Fe3(PO4)2 + NaH2PO4 =>
4 Na2HPO4 + 3 FeCl2 = 6 NaCl + Fe3(PO4)2 + 2 NaH2PO4
Li + RbCl = LiCl + Rb =>
Li + RbCl = LiCl + Rb
BaCl2 + Fe2SO4 = BaSO4 + FeCl =>
BaCl2 + Fe2SO4 = BaSO4 + 2 FeCl
Cu{+} + SO4{-} = CuSO4 =>
Cu{+} + SO4{-} = CuSO4
MnCl2 + LiOH = Mn(OH)2 + LiCl =>
MnCl2 + 2 LiOH = Mn(OH)2 + 2 LiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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