| Équations équilibrées la veille |
2 CuCO3 + 2 H2SO4 = Cu2(SO4)2 + 2 H2CO3
Cu + F2 = CuF2 =>
Cu + F2 = CuF2
Ge + HNO3 + HF = H2GeF6 + NO + H2O =>
3 Ge + 4 HNO3 + 18 HF = 3 H2GeF6 + 4 NO + 8 H2O
CuCO3 + H2SO4 = Cu2(SO4)2 + H2CO3 =>
2 CuCO3 + 2 H2SO4 = Cu2(SO4)2 + 2 H2CO3
Sb2S3 + HNO3 + HCl = H2SbCl5 + NO + H2SO4 + H2O =>
Sb2S3 + 8 HNO3 + 10 HCl = 2 H2SbCl5 + 8 NO + 3 H2SO4 + 4 H2O
HCN + Al(OH)3 = Al(CN)3 + H2O =>
3 HCN + Al(OH)3 = Al(CN)3 + 3 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Al(NO3)3 + Na2S + H2O = NaNO3 + Al(OH)3 + H2S =>
2 Al(NO3)3 + 3 Na2S + 6 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 H2S
MnCl2 + H2SO4 = MnSO4 + H + Cl =>
MnCl2 + H2SO4 = MnSO4 + 2 H + 2 Cl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(NaPO3)6 + NaOH = Na3PO4 + H2O =>
(NaPO3)6 + 12 NaOH = 6 Na3PO4 + 6 H2O
KMnO4 + SOCl2 = MnSO4 + K2SO4 + Cl2 + KCl =>
6 KMnO4 + 8 SOCl2 = 6 MnSO4 + 2 K2SO4 + 7 Cl2 + 2 KCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
CuO + CH3OH = Cu2O + HCOH + H2O =>
2 CuO + CH3OH = Cu2O + HCOH + H2O
C5H11N + HCl = C5H12NCl =>
C5H11N + HCl = C5H12NCl
KCl + NH4Cl = KNH4Cl2 =>
KCl + NH4Cl = KNH4Cl2
CH3COOH + CH3CHOHCH2CH3 = C6H12O2 + H2O =>
CH3COOH + CH3CHOHCH2CH3 = C6H12O2 + H2O
AsO2{-} + Mn{2+} + H2O = As + MnO4{-} + H{+} =>
5 AsO2{-} + 3 Mn{2+} + 2 H2O = 5 As + 3 MnO4{-} + 4 H{+}
ZnCO3(s) + HI(aq) = ZnI + CO3 + H2 =>
2 ZnCO3(s) + 2 HI(aq) = 2 ZnI + 2 CO3 + H2
Fe + S = FeS =>
Fe + S = FeS
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
CuCl2*6H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2*6H2O + 2 Al = 2 AlCl3 + 3 Cu + 18 H2O
Na2CrO4 + Mg(CIO3)2 = NaCIO3 + MgCrO4 =>
Na2CrO4 + Mg(CIO3)2 = 2 NaCIO3 + MgCrO4
C6H5NH2 + HCl = C6H5Cl + NH3 =>
C6H5NH2 + HCl = C6H5Cl + NH3
HCl + AlOH3 = HOH3 + AlCl =>
HCl + AlOH3 = HOH3 + AlCl
Ca3(PO4)2 + H2O = H3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ca(OH)2
K3Fe(CN)6 = K3 + Fe(CN)6 =>
K3Fe(CN)6 = K3 + Fe(CN)6
CuCI2 = Cu + CI2 =>
CuCI2 = Cu + CI2
Na3PO4 + Ca = Ca3PO4 + Na =>
Na3PO4 + 3 Ca = Ca3PO4 + 3 Na
H2S + Cu(OH)2 = H2Cu + S(OH)2 =>
H2S + Cu(OH)2 = H2Cu + S(OH)2
Ge + O2 = Ge2O =>
4 Ge + O2 = 2 Ge2O
C3H7CHO + Ag2O = C3H7COOH + Ag =>
C3H7CHO + Ag2O = C3H7COOH + 2 Ag
Zn(NO3)2*6H2O + *83COH4N2 = ZnO + CO2 + N2 + H2O =>
249 Zn(NO3)2*6H2O + 5*83COH4N2 = 249 ZnO + 415 CO2 + 664 N2 + 2324 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuCO3 + H2SO4 = Cu2(SO4)2 + H2CO3 =>
2 CuCO3 + 2 H2SO4 = Cu2(SO4)2 + 2 H2CO3
Ra + S = RaS =>
Ra + S = RaS
Fe(OH)3 + HF = Fe(F)3 + H2O =>
Fe(OH)3 + 3 HF = Fe(F)3 + 3 H2O
CaSO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + SO2 =>
CaSO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + SO2
HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
Ba(HCO3)2 = Ba2(CO3)2 + H2O + CO2 =>
2 Ba(HCO3)2 = Ba2(CO3)2 + 2 H2O + 2 CO2
C3H7Br = C3H6 + HBr =>
C3H7Br = C3H6 + HBr
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ni(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Ni(OH)2 =>
Ni(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Ni(OH)2
Ba(HCO3)2 = Ba2(CO3)2 + H2O + CO2 =>
2 Ba(HCO3)2 = Ba2(CO3)2 + 2 H2O + 2 CO2
Sn + CI2 = SnCI2 =>
Sn + CI2 = SnCI2
Mg2 + OH = Mg2OH =>
Mg2 + OH = Mg2OH
Zn + Cl = ZnCl =>
Zn + Cl = ZnCl
Ba(HCO3)2 = Ba2(CO3)2 + H2O + CO2 =>
2 Ba(HCO3)2 = Ba2(CO3)2 + 2 H2O + 2 CO2
CaCl2 + Cs3PO4 = Ca(PO4)2 + Cl2Cs6 =>
CaCl2 + 2 Cs3PO4 = Ca(PO4)2 + Cl2Cs6
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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