| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HGO = HG + O2 =>
2 HGO = 2 HG + O2
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
Al + Zn(No3)2 = AlNo3 + Zn =>
2 Al + Zn(No3)2 = 2 AlNo3 + Zn
Al + FeSo4 = Al2(So4)3 + Fe =>
2 Al + 3 FeSo4 = Al2(So4)3 + 3 Fe
Al + Zn(No3)2 = AlNo3 + Zn =>
2 Al + Zn(No3)2 = 2 AlNo3 + Zn
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
C + Fe2O3 = CO + Fe =>
3 C + Fe2O3 = 3 CO + 2 Fe
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
C2H5OH + CUO = C2H3OH + CU + H2O =>
C2H5OH + CUO = C2H3OH + CU + H2O
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlCl3(aq) + Ca(s) = Al(s) + CaCl2(aq) =>
2 AlCl3(aq) + 3 Ca(s) = 2 Al(s) + 3 CaCl2(aq)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Sr(s) + C(s) + O2(g) = SrCO3(s) =>
2 Sr(s) + 2 C(s) + 3 O2(g) = 2 SrCO3(s)
C3H7COOH + CaCO3 = (C3H7COO)2Ca + H2O + CO2 =>
2 C3H7COOH + CaCO3 = (C3H7COO)2Ca + H2O + CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CH3OH + KOH = CH3OK + H2O =>
CH3OH + KOH = CH3OK + H2O
Al + H2SO4 = H2S + Al2(SO4)3 + H2O =>
8 Al + 15 H2SO4 = 3 H2S + 4 Al2(SO4)3 + 12 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
C2H2 + KMNO4 = K2C2O4 + MNO2 + KOH + H2O =>
3 C2H2 + 8 KMNO4 = 3 K2C2O4 + 8 MNO2 + 2 KOH + 2 H2O
C2H5NH2 + HCL = C2H5NH3CL =>
C2H5NH2 + HCL = C2H5NH3CL
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)2[Cr2Mo12O40] + NaOH = Cr(OH)3 + Na2MoO4 + (NH4)2MoO4 + H2O =>
(NH4)2[Cr2Mo12O40] + 22 NaOH = 2 Cr(OH)3 + 11 Na2MoO4 + (NH4)2MoO4 + 8 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Ba(PO3)2 + V2O3 = Ba3V4(PO4)6 =>
3 Ba(PO3)2 + 2 V2O3 = Ba3V4(PO4)6
Ca + HI = CaI2 + H2 =>
Ca + 2 HI = CaI2 + H2
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/19
Équations équilibrées sur05/15/18
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