| Équations équilibrées la veille | Équations équilibrées le lendemain |
32 Zn + Fe(No3)32 = 32 ZnNo3 + Fe
KOH + H2SO4 = KSHO4 + H2O =>
KOH + H2SO4 = KSHO4 + H2O
C3H6 + NH3 = C3H3N + H2 =>
C3H6 + NH3 = C3H3N + 3 H2
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
CH4 + HCl = CH4Cl + H =>
CH4 + HCl = CH4Cl + H
CaCO3(s) + NaOH(aq) = Ca(OH)2(aq) + Na2CO3(aq) =>
CaCO3(s) + 2 NaOH(aq) = Ca(OH)2(aq) + Na2CO3(aq)
Ca(NO3)2 + H2O = Ca(OH)2 + HN02 + O2 =>
4 Ca(NO3)2 + 6 H2O = 4 Ca(OH)2 + 4 HN02 + 11 O2
C2H5OH + CuO = (t)CH3COH + Cu + H2O =>
C2H5OH + CuO = (t)CH3COH + Cu + H2O
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
SO3 + Co(OH)2 = Co2SO4(OH)2 + H2O =>
SO3 + 2 Co(OH)2 = Co2SO4(OH)2 + H2O
C6H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H11NH2 + 41 O2 = 24 CO2 + 26 H2O + 4 NO2
C2H5OH + O2 = CH3COOH3 =>
2 C2H5OH + O2 = 2 CH3COOH3
Al(s) + C(s) = Al4C3(s) =>
4 Al(s) + 3 C(s) = Al4C3(s)
SO4 + Ca(OH)2 = CaSO4 + OH =>
SO4 + Ca(OH)2 = CaSO4 + 2 OH
AgBr = Ag2 + Br2 =>
2 AgBr = Ag2 + Br2
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
Fe(s) + H2O = Fe2O3 + H2(g) =>
2 Fe(s) + 3 H2O = Fe2O3 + 3 H2(g)
Cr(NO3)3 + CuSO4 = Cr2(SO4)3 + Cu(NO3)2 =>
2 Cr(NO3)3 + 3 CuSO4 = Cr2(SO4)3 + 3 Cu(NO3)2
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
NH4OH + HCl = HOH + NH4Cl =>
NH4OH + HCl = HOH + NH4Cl
Cu + Zn = CuZn =>
Cu + Zn = CuZn
V(NO3)3 + Mg = V + Mg(NO3)2 =>
2 V(NO3)3 + 3 Mg = 2 V + 3 Mg(NO3)2
NaCl2(NCO)3 + H2O = HOCl + NaH2(NCO)3 =>
NaCl2(NCO)3 + 2 H2O = 2 HOCl + NaH2(NCO)3
NaHCO3 + Ca(C2H3O2)2 = Na(C2H3O2) + Ca(HCO3)2 =>
2 NaHCO3 + Ca(C2H3O2)2 = 2 Na(C2H3O2) + Ca(HCO3)2
NaBH4 + H2O = NaB(OH)4 + H2 =>
NaBH4 + 4 H2O = NaB(OH)4 + 4 H2
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2 =>
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2
CsCl + O2 = Cs2O + Cl2 =>
4 CsCl + O2 = 2 Cs2O + 2 Cl2
Ti + HCl = TiCl4 + H2 =>
Ti + 4 HCl = TiCl4 + 2 H2
CuSO4(aq) + Pb(NO3)2(aq) = Cu(NO3)2 + PbSO4 =>
CuSO4(aq) + Pb(NO3)2(aq) = Cu(NO3)2 + PbSO4
CaAl2Si2O8 + Ca2Al2SiO7 = Ca3Al2Si3O12 + Al2O3 =>
CaAl2Si2O8 + Ca2Al2SiO7 = Ca3Al2Si3O12 + Al2O3
K2O + Al2(SO4)3 = K2SO4 + Al2O3 =>
3 K2O + Al2(SO4)3 = 3 K2SO4 + Al2O3
CH2OH(CHOH)4CHO + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + 2 H2O
HCl(aq) + K2S2O3(aq) = H2S2O3 + KCl =>
2 HCl(aq) + K2S2O3(aq) = H2S2O3 + 2 KCl
Na2S(s) + Cl2(s) = S2(s) + NaCl(aq) =>
2 Na2S(s) + 2 Cl2(s) = S2(s) + 4 NaCl(aq)
In + S8 = In2S3 =>
16 In + 3 S8 = 8 In2S3
NaC2H3O2 + (NH4)2SO4 = Na2SO4 + NH4C2H3O2 =>
2 NaC2H3O2 + (NH4)2SO4 = Na2SO4 + 2 NH4C2H3O2
C6H12 + H3PO4 = CO2 + P2O3 + H2O =>
C6H12 + 18 H3PO4 = 6 CO2 + 9 P2O3 + 33 H2O
Co(NO3) + NaOH = CoOH + Na(NO3) =>
Co(NO3) + NaOH = CoOH + Na(NO3)
CH3N + H2O = CH3NH + OH =>
CH3N + H2O = CH3NH + OH
CU + SN = CUSN =>
CU + SN = CUSN
AgNO3 + NH4OH = Ag(NH3)2OH + H2O + HNO3 =>
AgNO3 + 2 NH4OH = Ag(NH3)2OH + H2O + HNO3
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
Cu(NO3)2 + (NH4)2(CO3) = Cu(CO3) + NH4(NO3) =>
Cu(NO3)2 + (NH4)2(CO3) = Cu(CO3) + 2 NH4(NO3)
CO2 + H2O = C2H12 + O2 =>
2 CO2 + 6 H2O = C2H12 + 5 O2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Mg + K2CO3 = Mg(CO3)2 + K =>
Mg + 2 K2CO3 = Mg(CO3)2 + 4 K
HCOOCH3 + O2 = CO + H2O =>
HCOOCH3 + O2 = 2 CO + 2 H2O
K2C2O4 = K2CO3 + CO =>
K2C2O4 = K2CO3 + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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