| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + Ag = AgHNO3
C6H5Cl + CH3Cl = Cl + C6H5CH3 =>
C6H5Cl + CH3Cl = 2 Cl + C6H5CH3
J2 + Al = AlJ3 =>
3 J2 + 2 Al = 2 AlJ3
(H2)SO4 + Cu(NO3)2 = (H2)(NO3)2 + CuSO4 =>
(H2)SO4 + Cu(NO3)2 = (H2)(NO3)2 + CuSO4
Ni + HNO3 = H2 + Ni(NO3)2 =>
Ni + 2 HNO3 = H2 + Ni(NO3)2
CaSO4 + Ba(NO3)2 = Ca(NO3)2 + BaSO4 =>
CaSO4 + Ba(NO3)2 = Ca(NO3)2 + BaSO4
NaOH + HAc = H2O + NaAc =>
NaOH + HAc = H2O + NaAc
Ca3(PO4)2 + Al = Ca3P2 + Al2O3 =>
3 Ca3(PO4)2 + 16 Al = 3 Ca3P2 + 8 Al2O3
MgCO3 + HBr = CO2 + H2O + MgBr2 =>
MgCO3 + 2 HBr = CO2 + H2O + MgBr2
MgSiO3 + H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4 =>
6 MgSiO3 + 3 H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ca(OH)2 + KI = CaI + K(OH)2 =>
Ca(OH)2 + KI = CaI + K(OH)2
(Co(N2H2(CH3)2)2(P(C6H5)3))3(Cr(NO2)6)2 + KMnO4 + H2SO4 = CoSO4 + N2 + H2O + H3PO4 + MnSO4 + K2SO4 + CO2 + K2CrO4 =>
5(Co(N2H2(CH3)2)2(P(C6H5)3))3(Cr(NO2)6)2 + 342 KMnO4 + 518 H2SO4 = 15 CoSO4 + 60 N2 + 728 H2O + 15 H3PO4 + 342 MnSO4 + 161 K2SO4 + 330 CO2 + 10 K2CrO4
K(HO) + Cl2 = KCl + KClO + H2O =>
2 K(HO) + Cl2 = KCl + KClO + H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2 =>
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
Al2O5 + NaOH = Na3AlO4 + H2O =>
Al2O5 + 6 NaOH = 2 Na3AlO4 + 3 H2O
NH2CH2COOH + O2 = H2NCONH2 + H2O + CO2 =>
2 NH2CH2COOH + 3 O2 = H2NCONH2 + 3 H2O + 3 CO2
Ba(OH)2 + H2O2 + Cr(OH)3 = H2O + BaCrO4 =>
2 Ba(OH)2 + 3 H2O2 + 2 Cr(OH)3 = 8 H2O + 2 BaCrO4
Fe(OH)2 + H2S = Fe2(S)2 + H2O =>
2 Fe(OH)2 + 2 H2S = Fe2(S)2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3MgBr + HCl = CH4 + MgCl2 + Br2 + H2 =>
2 CH3MgBr + 4 HCl = 2 CH4 + 2 MgCl2 + Br2 + H2
CaHPO4 + NaOH = Na3PO4 + Ca(OH)2 + H2O =>
CaHPO4 + 3 NaOH = Na3PO4 + Ca(OH)2 + H2O
CuSO4 + Na2PO3 = CuPO3 + Na2SO4 =>
CuSO4 + Na2PO3 = CuPO3 + Na2SO4
HPO4 + NH4 + MoO4 + H3O = (NH4)3PO4*12MoO3 + H2O =>
HPO4 + 3 NH4 + 12 MoO4 + 23 H3O = (NH4)3PO4*12MoO3 + 35 H2O
Fe(OH)2 + NH3 = FeNH3 + OH =>
Fe(OH)2 + NH3 = FeNH3 + 2 OH
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
Na + H3N = Na3N + H2 =>
6 Na + 2 H3N = 2 Na3N + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Li2O(aq) + H2O(l) = LiOH(aq) =>
Li2O(aq) + H2O(l) = 2 LiOH(aq)
Zn + Sb2O3 + HCl = ZnCl2 + H2O + SbH3 =>
6 Zn + Sb2O3 + 12 HCl = 6 ZnCl2 + 3 H2O + 2 SbH3
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CHBr3 + Br = CHBr4 =>
CHBr3 + Br = CHBr4
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + Al(OH)3 + CH3COOH =>
Al2(SO4)3 + 6 NaCH3COO + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 6 CH3COOH
CO1 + H2O = C6H12O6 + O2 =>
6 CO1 + 6 H2O = C6H12O6 + 3 O2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
K2SiO3 + Ba(NO3)2 = BaSiO3 + KNO3 =>
K2SiO3 + Ba(NO3)2 = BaSiO3 + 2 KNO3
FeS + HCl(ac) = H2S + FeCl2 =>
FeS + 2 HCl(ac) = H2S + FeCl2
HIO + KCN = HCN + KIO =>
HIO + KCN = HCN + KIO
Al + CuCl2 = Al3Cu + Cl =>
3 Al + CuCl2 = Al3Cu + 2 Cl
SO2 + H2O = S(HO)4 =>
SO2 + 2 H2O = S(HO)4
HOOC(CH2)4COOH + Na = NaOOC(CH2)4COONa + H2 =>
HOOC(CH2)4COOH + 2 Na = NaOOC(CH2)4COONa + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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