| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
H2SO4 + PbI2 = Pb(SO4)2 + H2I =>
2 H2SO4 + PbI2 = Pb(SO4)2 + 2 H2I
(CaSO4*2H2O) = (CaSO4)2*H2O + H2O =>
2(CaSO4*2H2O) = (CaSO4)2*H2O + 3 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CH3NH2*HCl + NaOH = NaCl + CH3NH2 + H2O =>
CH3NH2*HCl + NaOH = NaCl + CH3NH2 + H2O
C6H5OH + Na = C6H5NaO + H2 =>
2 C6H5OH + 2 Na = 2 C6H5NaO + H2
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
Ba3(PO4)2 + Fe(ClO3)2 = Fe3(PO4)2 + Ba(ClO3)2 =>
Ba3(PO4)2 + 3 Fe(ClO3)2 = Fe3(PO4)2 + 3 Ba(ClO3)2
ZnCO3 + Ca = Zn + CaCO3 =>
ZnCO3 + Ca = Zn + CaCO3
Na2CO3 + Ga(NO2)3 = Ga2(CO3)3 + NaNO2 =>
3 Na2CO3 + 2 Ga(NO2)3 = Ga2(CO3)3 + 6 NaNO2
BaO2 + H2SO4 = H2O + O3 + BaSO4 =>
3 BaO2 + 3 H2SO4 = 3 H2O + O3 + 3 BaSO4
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(aq) + SO2(aq) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(aq) + SO2(aq)
NO(g) + NH3(g) = N2(g) + H2O(liq) =>
6 NO(g) + 4 NH3(g) = 5 N2(g) + 6 H2O(liq)
P2O5 + CO = P2O3 + CO2 =>
P2O5 + 2 CO = P2O3 + 2 CO2
Na2CO3 + Cu(OH)2 = CuCO3 + NaOH =>
Na2CO3 + Cu(OH)2 = CuCO3 + 2 NaOH
ICl + H2O = HCl + I2 + O2 =>
4 ICl + 2 H2O = 4 HCl + 2 I2 + O2
Al2(CrO4)3 = Al + Cr + O2 =>
Al2(CrO4)3 = 2 Al + 3 Cr + 6 O2
Al(OH)SO4 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
2 Al(OH)SO4 + 2 H2O = (Al(OH)2)2SO4 + H2SO4
AgClO3 = AgCl + O2(g) =>
2 AgClO3 = 2 AgCl + 3 O2(g)
Ag + HNO3 + HCl = AgCl + NO2 + H2O =>
Ag + HNO3 + HCl = AgCl + NO2 + H2O
Al + CuO2 = AlO2 + Cu =>
Al + CuO2 = AlO2 + Cu
NaOH + NH4Cl = Ammonia + water + sodiumchloride =>
NaOH + NH4Cl = NH3 + H2O + NaCl
Hg + O2* = HgO =>
2 Hg + O2* = 2 HgO
HI + Hg(OH)2 = [HgI2(H2O)2] =>
2 HI + Hg(OH)2 = [HgI2(H2O)2]
CH3NH2 + H2O + CuSO4 = CH3NH3SO4 + Cu(OH) =>
CH3NH2 + H2O + CuSO4 = CH3NH3SO4 + Cu(OH)
P + Ca = P2Ca5 =>
2 P + 5 Ca = P2Ca5
AcF3(s) + Li(s) = Ac(s) + LiF(s) =>
AcF3(s) + 3 Li(s) = Ac(s) + 3 LiF(s)
ZrOCl2 + H2SO4 = ZrSO4 + O2 + HCl =>
2 ZrOCl2 + 2 H2SO4 = 2 ZrSO4 + O2 + 4 HCl
KOH = K2 + H + O =>
2 KOH = K2 + 2 H + 2 O
H2S + HCO3{-} + H{+} = S + CH4 + H2O =>
4 H2S + HCO3{-} + H{+} = 4 S + CH4 + 3 H2O
HBrO + HIO = HBr + HIO3 =>
2 HBrO + HIO = 2 HBr + HIO3
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
CH2O + NO3{-} = N2 + HCO3{-} + CO2 + H2O =>
5 CH2O + 4 NO3{-} = 2 N2 + 4 HCO3{-} + CO2 + 3 H2O
KMnO4 + Tl2SO4 + H2SO4 = MnSO4 + Tl(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + Tl2SO4 + 8 H2SO4 = 2 MnSO4 + 2 Tl(SO4)3 + K2SO4 + 8 H2O
MnO4{-} + NO2{-} + H3O{+} = Mn{2+} + H2O + NO3{-} =>
2 MnO4{-} + 5 NO2{-} + 6 H3O{+} = 2 Mn{2+} + 9 H2O + 5 NO3{-}
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
CO2 + MgSiO3 + H2O = SiO2 + Mg(HCO3)2 =>
2 CO2 + MgSiO3 + H2O = SiO2 + Mg(HCO3)2
Pb + NaOH = Pb(NaO)2 + H2 =>
Pb + 2 NaOH = Pb(NaO)2 + H2
C6H12 + O4 = C2H6OCO2 =>
2 C6H12 + 3 O4 = 4 C2H6OCO2
RbOH + H3PO4 = H2O + Rb3 + PO4 =>
3 RbOH + H3PO4 = 3 H2O + Rb3 + PO4
C2H4O3 + O2 = H2O + CO2 =>
2 C2H4O3 + 3 O2 = 4 H2O + 4 CO2
HNO3 + B + H2O = H3BO2 + NO =>
HNO3 + 3 B + 4 H2O = 3 H3BO2 + NO
Fe2O2(FeCO)5 + HCl = (Fe(CO)Cl2)5 + FeCl2 + H2O + H2 =>
Fe2O2(FeCO)5 + 14 HCl = (Fe(CO)Cl2)5 + 2 FeCl2 + 2 H2O + 5 H2
Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn(HCOO)5(l) =>
Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn(HCOO)5(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Bi2O3 + Na(OH) + Na(ClO) = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 Na(ClO) = 2 NaBiO3 + 2 NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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