| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + CO2 + H2O = 2 NH4HCO3
PF3 = P3 + F2 =>
6 PF3 = 2 P3 + 9 F2
Bh + HBr = H2 + BhBr3 =>
2 Bh + 6 HBr = 3 H2 + 2 BhBr3
NH4Cl + NaOH = NH4OH + Na2Cl2 =>
2 NH4Cl + 2 NaOH = 2 NH4OH + Na2Cl2
YbSO4 + PoI6 = Po(SO4)3 + YbI2 =>
3 YbSO4 + PoI6 = Po(SO4)3 + 3 YbI2
MnSO4 + H2O = SO4 + Mn6H2O =>
6 MnSO4 + H2O = 6 SO4 + Mn6H2O
Mg + PbO2 = MgO + PbO =>
Mg + PbO2 = MgO + PbO
LiCoO2 = Li + Co + O2 =>
LiCoO2 = Li + Co + O2
C14H30 + H2O = CO + H2 =>
C14H30 + 14 H2O = 14 CO + 29 H2
CrO2 + ClO = CrO4 + Cl2 =>
CrO2 + 2 ClO = CrO4 + Cl2
KAlSi3O8 + CaO + H2O = CaAl2Si3O10*3H2O + K2O + SiO2 =>
2 KAlSi3O8 + CaO + 3 H2O = CaAl2Si3O10*3H2O + K2O + 3 SiO2
Cr2S3 + HNO3 = Cr(NO3)3 + H2S =>
Cr2S3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2S
C4H8Br2 = C4H6 + HBr =>
C4H8Br2 = C4H6 + 2 HBr
H2SiF6 + CaCO3 = CaF2 + SiO2H2O + CO2 =>
H2SiF6 + 3 CaCO3 = 3 CaF2 + SiO2H2O + 3 CO2
HCOOCH3 + [Ag(NH3)2]OH = Ag + NH3 + CO2 + CH3OH =>
5 HCOOCH3 + 4[Ag(NH3)2]OH = 4 Ag + 8 NH3 + 4 CO2 + 6 CH3OH
H2S + Fe = FeS + H2 =>
H2S + Fe = FeS + H2
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
Mg(NO3)2 + HCl = Mg(Cl)2 + HNO3 =>
Mg(NO3)2 + 2 HCl = Mg(Cl)2 + 2 HNO3
Ca(aq) + PO4(aq) = Ca3(PO4)2(s) =>
3 Ca(aq) + 2 PO4(aq) = Ca3(PO4)2(s)
Ni + Na2SO4 = Ni(Na2SO4) =>
Ni + Na2SO4 = Ni(Na2SO4)
SO3 + Na2CO3 = CO2 + Na2SO4 =>
SO3 + Na2CO3 = CO2 + Na2SO4
Al2S3 + Ba = BaAl + S =>
Al2S3 + 2 Ba = 2 BaAl + 3 S
HOBr + HI = I + H2OBr =>
HOBr + HI = I + H2OBr
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
B2S3 + H2O = BH3O3 + H2S =>
B2S3 + 6 H2O = 2 BH3O3 + 3 H2S
Au2S3 = Au + S =>
Au2S3 = 2 Au + 3 S
K2Cr2O7 + Fe(NH4)2(SO4) + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 2 Fe(NH4)2(SO4) + 7 H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + 2(NH4)2SO4 + 7 H2O
WO3 + SOCl2 = WOCl4 + SO2 =>
WO3 + 2 SOCl2 = WOCl4 + 2 SO2
HCl + OH = H2O + Cl2 =>
2 HCl + 2 OH = 2 H2O + Cl2
NO(g) + O2(g) + H2O(l) = HNO3(aq) =>
4 NO(g) + 3 O2(g) + 2 H2O(l) = 4 HNO3(aq)
Zn + Ni(OH)5 = Ni + Zn(OH)2 =>
5 Zn + 2 Ni(OH)5 = 2 Ni + 5 Zn(OH)2
C2H2 + [Ag(NH3)2]OH = C2Ag2 + H2O + NH3 =>
C2H2 + 2[Ag(NH3)2]OH = C2Ag2 + 2 H2O + 4 NH3
C16H34(l) + O2(g) = CO2(g) + H2O(l) =>
2 C16H34(l) + 49 O2(g) = 32 CO2(g) + 34 H2O(l)
Ca(OH)2(aq) + H3Po4(aq) = H2O(l) + Ca + (Po4)2(s) =>
3 Ca(OH)2(aq) + 2 H3Po4(aq) = 6 H2O(l) + 3 Ca + (Po4)2(s)
Cs + C = CsC =>
Cs + C = CsC
*2Na + Cl3 = NaCl =>
3*2Na + 2 Cl3 = 6 NaCl
ZnCl2 + H2O = Zn(OH)2 + Cl2 + H2 =>
ZnCl2 + 2 H2O = Zn(OH)2 + Cl2 + H2
Cu(NO2)2 + K2CO3 = CuCO3 + K2(NO2)2 =>
Cu(NO2)2 + K2CO3 = CuCO3 + K2(NO2)2
Nh4 + Cl = Nh4Cl =>
Nh4 + Cl = Nh4Cl
HgS + H2 = Hg + H2S =>
HgS + H2 = Hg + H2S
C + Hg = CHg =>
C + Hg = CHg
BaCl2 + Li = LiCl + Ba2 =>
2 BaCl2 + 4 Li = 4 LiCl + Ba2
SO3 + H2S = SO2 + H2O =>
3 SO3 + H2S = 4 SO2 + H2O
Ga + Ge = GaGe =>
Ga + Ge = GaGe
Br2O3 = Br + O2 =>
2 Br2O3 = 4 Br + 3 O2
K3[Fe(CN)6] + H2O = KOH + H3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 H2O = 3 KOH + H3[Fe(CN)6]
Na2SO3 + O2 = Na2SO54 =>
2 Na2SO3 + 51 O2 = 2 Na2SO54
PbO2 + H2SO4 = PbSO5 + H2O =>
PbO2 + H2SO4 = PbSO5 + H2O
Cl2 + Cu = ClCu2 =>
Cl2 + 4 Cu = 2 ClCu2
N2 + O3 + H2O = HNO3 =>
3 N2 + 5 O3 + 3 H2O = 6 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/24
Équations équilibrées sur12/30/23
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