| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgO + V2O5 = Mg3(VO4)2
Mn(OH)7 + HCl = Mn(Cl)7 + H2O =>
Mn(OH)7 + 7 HCl = Mn(Cl)7 + 7 H2O
NaCl(aq) + AgNO3(aq) = AgCl(s) + Na(aq) + NO3(aq) =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + Na(aq) + NO3(aq)
Pb3N4 + NaCl = PbCl4 + Na3N =>
Pb3N4 + 12 NaCl = 3 PbCl4 + 4 Na3N
K2CO3 + MgCO3 = K2Mg(CO3)2 =>
K2CO3 + MgCO3 = K2Mg(CO3)2
KMnO4 + CH3COCH2COCH3 = Mn(CH3COCHCOCH3)3{-} + (CH3CO)2CHCH(COCH3)2 + K{+} + H2O =>
2 KMnO4 + 16 CH3COCH2COCH3 = 2 Mn(CH3COCHCOCH3)3{-} + 5(CH3CO)2CHCH(COCH3)2 + 2 K{+} + 8 H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
P4O10 + H2O = P4O11H2 =>
P4O10 + H2O = P4O11H2
K2SiO3 + BaCl2 = K2Cl2 + BaSiO3 =>
K2SiO3 + BaCl2 = K2Cl2 + BaSiO3
NiFe2O4 = NiO + Fe2O3 =>
NiFe2O4 = NiO + Fe2O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K2ReO4 + H2O = K2ReO3 + KReO4 + KOH =>
3 K2ReO4 + H2O = K2ReO3 + 2 KReO4 + 2 KOH
Zn(NO3)2 + LiCl = ZnCl + Li(NO3)2 =>
Zn(NO3)2 + LiCl = ZnCl + Li(NO3)2
BaCO3 + C + HOH = CO + Ba(OH)2 =>
BaCO3 + C + HOH = 2 CO + Ba(OH)2
SeCl + O = SeO + Cl =>
SeCl + O = SeO + Cl
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O =>
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O
CH4 + Br2 = CH3BrHBr =>
CH4 + Br2 = CH3BrHBr
C2H3O2 + KOH = K2C2HO2 + H2O =>
C2H3O2 + 2 KOH = K2C2HO2 + 2 H2O
NaNo3 + LiOH = LiNo3 + NaOH =>
NaNo3 + LiOH = LiNo3 + NaOH
TiO2(s) + Cl4 + C = TiCl4(g) + CO(g) =>
TiO2(s) + Cl4 + 2 C = TiCl4(g) + 2 CO(g)
HCl + C6H5MgI + CO2 = C6H6CO2 + MgICl =>
HCl + C6H5MgI + CO2 = C6H6CO2 + MgICl
PbS + Na2CO3 + C = Pb + Na2S + CSO2 =>
5 PbS + 2 Na2CO3 + C = 5 Pb + 2 Na2S + 3 CSO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CON2H + O2 = CO2 + H2O + NO2 =>
4 CON2H + 11 O2 = 4 CO2 + 2 H2O + 8 NO2
C7H6O3 + C7H6O2 = C14H12O5 =>
C7H6O3 + C7H6O2 = C14H12O5
Zn + HNO3 = Zn(NO3)2 + NH3(NO3) + H2O =>
7 Zn + 18 HNO3 = 7 Zn(NO3)2 + 2 NH3(NO3) + 6 H2O
C32H62 + O2 = C + H2O =>
2 C32H62 + 31 O2 = 64 C + 62 H2O
Cr + I3 = CrI3 =>
Cr + I3 = CrI3
AlFe3 + O = AlO + Fe =>
AlFe3 + O = AlO + 3 Fe
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4 + Cl2 =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4 + 3 Cl2
(CaOH)3PO4 = CaO + H3PO4 =>
(CaOH)3PO4 = 3 CaO + H3PO4
Al(Br2)3 + Cl2 = AlCl3 + Br2 =>
2 Al(Br2)3 + 3 Cl2 = 2 AlCl3 + 6 Br2
Cr(OH)3 + NaOH + H2O = NaCr(OH)4(H2O)2 =>
Cr(OH)3 + NaOH + 2 H2O = NaCr(OH)4(H2O)2
Cu(NO3)2*6H2O + NH3 = Cu(NH3)4(NO3)2*2H2O + H2O =>
Cu(NO3)2*6H2O + 4 NH3 = Cu(NH3)4(NO3)2*2H2O + 4 H2O
H2O2 + Na2S2O3 = Na + SO4 + H2O =>
5 H2O2 + Na2S2O3 = 2 Na + 2 SO4 + 5 H2O
C988H1398O9S16N + O2 = CO2 + H2O + NO + SO =>
2 C988H1398O9S16N + 2683 O2 = 1976 CO2 + 1398 H2O + 2 NO + 32 SO
Zn + SnCl2 = ZnCl + Sn2 =>
4 Zn + 2 SnCl2 = 4 ZnCl + Sn2
Sr3N2 + NaBr = Na3N + SrBr2 =>
Sr3N2 + 6 NaBr = 2 Na3N + 3 SrBr2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KH(IO3)2 + NaOH = KH(OH)2 + Na(IO3) =>
KH(IO3)2 + 2 NaOH = KH(OH)2 + 2 Na(IO3)
Pb + KNO3 = Pb(NO3)2 + K =>
Pb + 2 KNO3 = Pb(NO3)2 + 2 K
K3Fe(CN)6 + HCl = HCN + FeCl3 + KCl =>
K3Fe(CN)6 + 6 HCl = 6 HCN + FeCl3 + 3 KCl
C55H96O6 + O2 = CO2 + H2O =>
C55H96O6 + 76 O2 = 55 CO2 + 48 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Sr3N2 + NaBr = Na3N + SrBr2 =>
Sr3N2 + 6 NaBr = 2 Na3N + 3 SrBr2
NH4Cl + CH3OH = C3H9NHCl + H2O =>
NH4Cl + 3 CH3OH = C3H9NHCl + 3 H2O
BaCO3 + C + HOH = CO + BaOH =>
2 BaCO3 + 3 C + HOH = 5 CO + 2 BaOH
CaCO3 + C2H4O2 = CO2 + CaC4H6O4 + H2O =>
CaCO3 + 2 C2H4O2 = CO2 + CaC4H6O4 + H2O
H2SO4 + CaO = H2O + SO4Ca =>
H2SO4 + CaO = H2O + SO4Ca
HBr + B(OH)3 = H2O + BBr3 =>
3 HBr + B(OH)3 = 3 H2O + BBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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