| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Fe + O2 + H2O = Fe2O3*3H2O =>
4 Fe + 3 O2 + 6 H2O = 2 Fe2O3*3H2O
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
Fe + O2 + H2O = Fe2O3*3H2O =>
4 Fe + 3 O2 + 6 H2O = 2 Fe2O3*3H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
PH3 = P + H2 =>
2 PH3 = 2 P + 3 H2
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
Hg2(NO3)2(aq) + NaI(aq) = Hg2I2(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaI(aq) = Hg2I2(s) + 2 NaNO3(aq)
C6H11OH + HNO3 = C6H10O4 + NO2 + H2O =>
C6H11OH + 8 HNO3 = C6H10O4 + 8 NO2 + 5 H2O
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
NABRO3 + F2 + NAOH = NABRO4 + NAF + H2O =>
NABRO3 + F2 + 2 NAOH = NABRO4 + 2 NAF + H2O
Cr + Br2 = CrBr3 =>
2 Cr + 3 Br2 = 2 CrBr3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CuSO4 + RbOH = Rb2SO4 + Cu(OH)2 =>
CuSO4 + 2 RbOH = Rb2SO4 + Cu(OH)2
SnCl2 + C2H6O = SnO + HCl + C2H4 =>
SnCl2 + C2H6O = SnO + 2 HCl + C2H4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Mg + AGNo3 = Mg(No3)2 + AG =>
Mg + 2 AGNo3 = Mg(No3)2 + 2 AG
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
AI + Ci2 = AICi3 =>
2 AI + 3 Ci2 = 2 AICi3
Bi2S3 + HNO3 = Bi(NO3)3 + S + NO + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 3 S + 2 NO + 4 H2O
CaCo3 + HCl = CaCl2 + H20 + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20 + 15 Co2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
RbOH + HBr = RbBr + H2O =>
RbOH + HBr = RbBr + H2O
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2SO4 + Sr(OH)2 = H2O + SrSO4 =>
H2SO4 + Sr(OH)2 = 2 H2O + SrSO4
NaNO3 = Na + NO3 =>
NaNO3 = Na + NO3
HgS + HNO3 + HCl = HgCl2 + S + NO + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 3 S + 2 NO + 4 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CoSO4 + KI + KIO3 + H2O = Co(OH)2 + K2SO4 + I2 =>
3 CoSO4 + 5 KI + KIO3 + 3 H2O = 3 Co(OH)2 + 3 K2SO4 + 3 I2
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
SnCl2 + C2H6O = SnO + HCl + C2H4 =>
SnCl2 + C2H6O = SnO + 2 HCl + C2H4
CuCl2 + SO2 + H2O = CuCl + HCl + H2SO4 =>
2 CuCl2 + SO2 + 2 H2O = 2 CuCl + 2 HCl + H2SO4
Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + H2O =>
2 Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + 2 H2O
H3PO4 + AgNO3 = HNO3 + Ag3PO4 =>
H3PO4 + 3 AgNO3 = 3 HNO3 + Ag3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/17
Équations équilibrées sur03/20/16
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