| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2OHHCl = CH3CH2CH2ClH2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Cu(OH)2 + SiO2 = CuO2 + Si(OH)2 =>
Cu(OH)2 + SiO2 = CuO2 + Si(OH)2
Y3 = Y =>
Y3 = 3 Y
H + S = H2S =>
2 H + S = H2S
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
Fe(NO3)3Ni = FeNi(NO3)3 =>
Fe(NO3)3Ni = FeNi(NO3)3
Na2S + HNO3 = NaNO3 + NO + SO2 + H2O =>
Na2S + 4 HNO3 = 2 NaNO3 + 2 NO + SO2 + 2 H2O
Zn + NaCl = ZnCl2 + Na2 =>
Zn + 2 NaCl = ZnCl2 + Na2
CIO2 + H2O = HCIO3 + HCI =>
6 CIO2 + 3 H2O = 5 HCIO3 + HCI
PCl5 + P4 = PCl3 =>
6 PCl5 + P4 = 10 PCl3
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)3(aq) + Cu(s) =>
2 Al(s) + 3 Cu(CH3COO)2(aq) = 2 Al(CH3COO)3(aq) + 3 Cu(s)
Al(s) + S(g) = AlS =>
Al(s) + S(g) = AlS
AgCn + K = KCn + Ag =>
AgCn + K = KCn + Ag
H2SBaO = H2OBaS =>
H2SBaO = H2OBaS
Al + (CrO4) = Al2(CrO4) =>
2 Al + (CrO4) = Al2(CrO4)
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
KMnO4 + C3H8O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
C540 = C =>
C540 = 540 C
NaNO3 + NaHCO3 = NaH(NO3)2 + Na2CO3 =>
2 NaNO3 + NaHCO3 = NaH(NO3)2 + Na2CO3
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
C8H13 + O2 = CO2 + H2O =>
4 C8H13 + 45 O2 = 32 CO2 + 26 H2O
Al + I = AlI3 =>
Al + 3 I = AlI3
Na + O2 = NaO2 =>
Na + O2 = NaO2
Al + At = AlAt =>
Al + At = AlAt
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
Ag2SO4 = Ag2S + O2 =>
Ag2SO4 = Ag2S + 2 O2
Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s) =>
Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s)
Cu(NO3)2 + HCN = Cu(CN)2 + HNO3 =>
Cu(NO3)2 + 2 HCN = Cu(CN)2 + 2 HNO3
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Cu(SO4)2Ni = Ni(SO4)2Cu =>
Cu(SO4)2Ni = Ni(SO4)2Cu
Fe + K = FeK =>
Fe + K = FeK
S8 = S3 =>
3 S8 = 8 S3
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
NH4(NO3) + Mg(OH)2 = Mg(NO3)2 + NH3 + H2O =>
2 NH4(NO3) + Mg(OH)2 = Mg(NO3)2 + 2 NH3 + 2 H2O
Al + Co2(SO4)3 = Al2(SO4)3 + Co =>
2 Al + Co2(SO4)3 = Al2(SO4)3 + 2 Co
Al + Li2SO4 = Li + AlSO4 =>
Al + Li2SO4 = 2 Li + AlSO4
ClOBr = BrOCl =>
ClOBr = BrOCl
CsClO4 + ClOSO2F = Cs(SO3)F + ClOClO3 =>
CsClO4 + ClOSO2F = Cs(SO3)F + ClOClO3
FeCr2O4 + NaOH = Fe(OH)2 + Cr(OH)3 + Na2O =>
FeCr2O4 + 8 NaOH = Fe(OH)2 + 2 Cr(OH)3 + 4 Na2O
MnO2 + Hg + HCl = Mn + Hg2Cl2 + OH =>
MnO2 + 2 Hg + 2 HCl = Mn + Hg2Cl2 + 2 OH
KMnO4 + Cl2 = KCl + MnO4 =>
2 KMnO4 + Cl2 = 2 KCl + 2 MnO4
K2C2O4 + HOH = KOH + H2C2O4 =>
K2C2O4 + 2 HOH = 2 KOH + H2C2O4
Al + I = AlI =>
Al + I = AlI
CuNaCl = Cu(NaCl) =>
CuNaCl = Cu(NaCl)
SbCl3 + Na2CO3 = Sb2O3 + CO2 + NaCl =>
2 SbCl3 + 3 Na2CO3 = Sb2O3 + 3 CO2 + 6 NaCl
Al + Po4 = AlPo4 =>
Al + Po4 = AlPo4
P(CH3)3 + HCl = PH(CH3)3 + Cl =>
P(CH3)3 + HCl = PH(CH3)3 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/24
Équations équilibrées sur08/01/23
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