| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2(aq) + Na2SO4(aq) = CuSO4(s) + 2 NaCl(aq)
Al2O3 + CsOH = CsAlO2 + H2O =>
Al2O3 + 2 CsOH = 2 CsAlO2 + H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
HCl + Sn2OH = Sn2Cl + H2O =>
HCl + Sn2OH = Sn2Cl + H2O
Cs(OH)4 + HCl = CsCl4 + H2O =>
Cs(OH)4 + 4 HCl = CsCl4 + 4 H2O
C3H3N + C4H6 + C8H8 = (C8H8C4H6C3H3N)N =>
16 C3H3N + 8 C4H6 + 5 C8H8 = 8(C8H8C4H6C3H3N)N
Cr(s) + S(s) = Cr2S3 =>
2 Cr(s) + 3 S(s) = Cr2S3
C7H14 + O = CO + H2O =>
C7H14 + 14 O = 7 CO + 7 H2O
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate =>
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate
Au2S3 = Au3 + S2 =>
6 Au2S3 = 4 Au3 + 9 S2
P4 + HNO3 = H3PO4 + NO2 + NO =>
P4 + 12 HNO3 = 4 H3PO4 + 8 NO2 + 4 NO
Na2MoO4*2H2O + CaCl2 = CaMoO4 + NaCl + H2O =>
Na2MoO4*2H2O + CaCl2 = CaMoO4 + 2 NaCl + 2 H2O
Co + Cl2 = CoCl3 =>
2 Co + 3 Cl2 = 2 CoCl3
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
Na2SO4 + HCl = NaCl + H2SO4 =>
Na2SO4 + 2 HCl = 2 NaCl + H2SO4
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
K + CrCl2 = KCl + Cr =>
2 K + CrCl2 = 2 KCl + Cr
(NH4)2SO4 + H2O = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH
H2O2 + FeCl3 = FeCl2 + HCl + O2 =>
H2O2 + 2 FeCl3 = 2 FeCl2 + 2 HCl + O2
BrO + H2O = HBrO + OH =>
BrO + H2O = HBrO + OH
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
K(MnO4) + KCl + H2SO4 = Mn(SO4) + K2(SO4) + Cl2 + H2O =>
2 K(MnO4) + 10 KCl + 8 H2SO4 = 2 Mn(SO4) + 6 K2(SO4) + 5 Cl2 + 8 H2O
NaBH4(s) + H2SO4(aq) = B2H6(g) + H2(g) + Na2SO4 =>
2 NaBH4(s) + H2SO4(aq) = B2H6(g) + 2 H2(g) + Na2SO4
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
ZnSO4 + NH3 = Zn(NH3)4SO4 =>
ZnSO4 + 4 NH3 = Zn(NH3)4SO4
Na + O3 = NaO3 =>
Na + O3 = NaO3
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CHCHCH2 + 2 KMnO4 + 22 H2O = 2 MnO2 + 12 CH3CH(OH)CH2(OH) + 2 KOH
HNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
2 HNO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3 =>
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3
Ag(s) + HCl(aq) + HNO3(aq) = AgCl(s) + NO(g) + H2O(l) =>
3 Ag(s) + 3 HCl(aq) + HNO3(aq) = 3 AgCl(s) + NO(g) + 2 H2O(l)
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2 =>
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Li + H3Po4 = Li3Po4 + H2 =>
6 Li + 2 H3Po4 = 2 Li3Po4 + 3 H2
Sn(OH)4 + CrO3 = Sn(CrO4)2 + H2O =>
Sn(OH)4 + 2 CrO3 = Sn(CrO4)2 + 2 H2O
KI(aq) + Cl2(g) = KCl(aq) + I2(aq) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(aq)
NH2C6H5 + CH3COOH = CH3CONHC6H5 + H2O =>
NH2C6H5 + CH3COOH = CH3CONHC6H5 + H2O
P4 + Cl(g) = PCl5 =>
P4 + 20 Cl(g) = 4 PCl5
CO + H2 = CH3OH9 =>
CO + 6 H2 = CH3OH9
HBrO = H + Br2 + O2 =>
2 HBrO = 2 H + Br2 + O2
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
Na + SiO2 = Na2SiO2 =>
2 Na + SiO2 = Na2SiO2
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
KClO4 = KCl + O =>
KClO4 = KCl + 4 O
CaO(s) = Ca(l) + O2(g) =>
2 CaO(s) = 2 Ca(l) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/24
Équations équilibrées sur07/20/23
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