Équations équilibrées la veille |
C5H8 + HCl = C5H9Cl
Mn(OH)2 + CH3COOH = Mn(CH3COO)2 + HOH =>
Mn(OH)2 + 2 CH3COOH = Mn(CH3COO)2 + 2 HOH
AsO + O2 = As2O3 =>
4 AsO + O2 = 2 As2O3
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
Li + F2Li = LiF =>
Li + F2Li = 2 LiF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cd + HgCl2 = Hg + CdCl2 =>
Cd + HgCl2 = Hg + CdCl2
NH4Cl + MgCO3 = (NH4)2CO3 + MgCl2 =>
2 NH4Cl + MgCO3 = (NH4)2CO3 + MgCl2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
NaOH(s) = NaOH(aq) = HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
NaOH(s) = NaOH(aq)
NH3OHCl = N2 + NH3 + H2O + Cl2 =>
6 NH3OHCl = N2 + 4 NH3 + 6 H2O + 3 Cl2
H2S + OH{-} = HS{-} + H2O =>
H2S + OH{-} = HS{-} + H2O
H(C2H3O) + Na(HCO3) = Na(C2H3O2) + H(HCO3) =>
4 H(C2H3O) + 5 Na(HCO3) = 5 Na(C2H3O2) + 3 H(HCO3)
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
Si + HNO3 = SiNO3 + H2 =>
2 Si + 2 HNO3 = 2 SiNO3 + H2
CH2CHCH2OH + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 CH2CHCH2OH + 16 KMnO4 = 8 K2CO3 + 16 MnO2 + 9 H2O + CO2
Ca(OH)2 + Cl = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 12 Cl = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
Na2S2O8 + FeSO4 = Na2SO4 + Fe2(SO4)3 =>
Na2S2O8 + 2 FeSO4 = Na2SO4 + Fe2(SO4)3
Ca(NO3)2 + Li2CO3 = CaCO3 + Li2(NO3)2 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + Li2(NO3)2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlCl3 + Na2Co3 = Al2(Co3)3 + NaCl =>
2 AlCl3 + 3 Na2Co3 = Al2(Co3)3 + 6 NaCl
Li + F2Li = LiF =>
Li + F2Li = 2 LiF
HF + Zn(OH)2 = HOH + ZnF2 =>
2 HF + Zn(OH)2 = 2 HOH + ZnF2
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
Mg + CH3COOH = CH3COO{-} + Mg{+} + H2 =>
2 Mg + 2 CH3COOH = 2 CH3COO{-} + 2 Mg{+} + H2
NH3 + O2 = N2O2 + H2O =>
4 NH3 + 5 O2 = 2 N2O2 + 6 H2O
NaCl(ac) + Pb(No3)2(ac) = NaNo3(ac) + PbCl2(s) =>
2 NaCl(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + PbCl2(s)
NaOH + Cl2 = NaCl + O3 + H2O =>
6 NaOH + 3 Cl2 = 6 NaCl + O3 + 3 H2O
KMnO4 + BaCl2 = KCl + MnCl2 + Cl2 + BaO =>
2 KMnO4 + 8 BaCl2 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 BaO
Mn(OH)2 + CH3COOH = Mn(CH3COO)2 + HOH =>
Mn(OH)2 + 2 CH3COOH = Mn(CH3COO)2 + 2 HOH
CoO + Li + C = CoC + Li2O =>
CoO + 2 Li + C = CoC + Li2O
CH3OH + H2 = C2H6 + H2O =>
2 CH3OH + H2 = C2H6 + 2 H2O
KMnO4 + BaCl2 = KCl + MnCl2 + Cl2 + BaO =>
2 KMnO4 + 8 BaCl2 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 BaO
Mn(OH)2 + CH3COOH = Mn(CH3COO)2 + HOH =>
Mn(OH)2 + 2 CH3COOH = Mn(CH3COO)2 + 2 HOH
KMnO4 + BaCl2 = KCl + MnCl2 + Cl2 + BaO =>
2 KMnO4 + 8 BaCl2 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 BaO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CrBr3 + H2O = Cr2O3 + HBr =>
2 CrBr3 + 3 H2O = Cr2O3 + 6 HBr
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
HCOOH + Na2CO3 = HCOONa + H2CO3 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2CO3
Li(s) + S(s) = Li2S =>
2 Li(s) + S(s) = Li2S
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
KMnO4 + BaCl2 = KCl + MnCl2 + Cl2 + BaO =>
2 KMnO4 + 8 BaCl2 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 BaO
XClAgNO3 = AgClXNO3 =>
XClAgNO3 = AgClXNO3
Mn(OH)2 + CH3COOH = Mn(CH3COO)2 + HOH =>
Mn(OH)2 + 2 CH3COOH = Mn(CH3COO)2 + 2 HOH
Li + F2Li = LiF =>
Li + F2Li = 2 LiF
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
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