| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs + NaOH = CsOH + Na
H2SO4 + ScCl3 = Sc2(SO4)3 + HCl =>
3 H2SO4 + 2 ScCl3 = Sc2(SO4)3 + 6 HCl
NiCl2*6H2O + C2H4(NH2)2 = [Ni(H2NCH2CH2NH2)3]Cl2*2H2O + H2O =>
NiCl2*6H2O + 3 C2H4(NH2)2 = [Ni(H2NCH2CH2NH2)3]Cl2*2H2O + 4 H2O
Al(OH)3HBr = AlBrH(OH)3 =>
Al(OH)3HBr = AlBrH(OH)3
Co + H{+} = H2 + Co2{+} =>
4 Co + 2 H{+} = H2 + 2 Co2{+}
H2S + Zn(NO3)2 = HNO3 + ZnS =>
H2S + Zn(NO3)2 = 2 HNO3 + ZnS
CuOHCl + NH4Cl + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
CuOHCl + NH4Cl + 3 NH4OH = [Cu(NH3)4]Cl2 + 4 H2O
H3(PO4) = P2O5 + H2O =>
2 H3(PO4) = P2O5 + 3 H2O
Bi2O5 + Sr(OH)2 = Sr(BiO3)2 + H2O =>
Bi2O5 + Sr(OH)2 = Sr(BiO3)2 + H2O
K2Te + WBr6 = KBr + WTe3 =>
3 K2Te + WBr6 = 6 KBr + WTe3
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
H202 + Na2MnO4 = H2MnNa2 + O2 =>
H202 + 101 Na2MnO4 = 101 H2MnNa2 + 202 O2
NaOH + Mn(OH)2 = Na2Mn(OH)4 =>
2 NaOH + Mn(OH)2 = Na2Mn(OH)4
P + Ca = PCa3 =>
P + 3 Ca = PCa3
Hg + CO2 = C + HgO =>
2 Hg + CO2 = C + 2 HgO
Ba + Si = Ba2Si =>
2 Ba + Si = Ba2Si
Al + NaOH = NaAlO2 + H2 + Na2O =>
2 Al + 6 NaOH = 2 NaAlO2 + 3 H2 + 2 Na2O
SnCl2 + KBrO3 + HCl = SnCl4 + KBr + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
Sb2S3 + H2SO4 = H2S + Sb2(SO4)3 =>
Sb2S3 + 3 H2SO4 = 3 H2S + Sb2(SO4)3
CuS(s) + O2 = Cu(s) + SO2(g) =>
CuS(s) + O2 = Cu(s) + SO2(g)
C8H8 + H2 = C4H10 =>
C8H8 + 6 H2 = 2 C4H10
C6H7O6 + H = C6H8O6 =>
C6H7O6 + H = C6H8O6
AI + NaNo3 = AINo3 + Na =>
AI + NaNo3 = AINo3 + Na
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
C3H8O + HI = C3H7I + H2O =>
C3H8O + HI = C3H7I + H2O
C6H5CH3COOH + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
6 C6H5CH3COOH + 37 K2Cr2O7 + 148 H2SO4 = 48 CO2 + 175 H2O + 37 K2SO4 + 37 Cr2(SO4)3
KOHNh4Cl = KClNh4OH =>
KOHNh4Cl = KClNh4OH
Fe(NO3)2 + NH3 + H2O = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4NO3
K3FeCN6 + Cr2O3 + KOH = K4FeCN6 + K2CrO4 + H2O =>
6 K3FeCN6 + Cr2O3 + 10 KOH = 6 K4FeCN6 + 2 K2CrO4 + 5 H2O
CaO + P2O3 + H2O = CaHPO3 =>
2 CaO + P2O3 + H2O = 2 CaHPO3
NaBrO3 + NaI = NaBr + NaIO3 =>
NaBrO3 + NaI = NaBr + NaIO3
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
(NH4)2SO4(aq) + Na2CO3(aq) = NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = 2 NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq)
H3PO4 + NaOH + CuSO4 = Cu3(PO4)2 + Na2SO4 + H2O =>
2 H3PO4 + 6 NaOH + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4 + 6 H2O
Co3O4 + HNO3 = Co(NO3)2 + O2 + H2O =>
2 Co3O4 + 12 HNO3 = 6 Co(NO3)2 + O2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H5O3KOH = C3H4O3KH2O =>
C3H5O3KOH = C3H4O3KH2O
CH3NH2 + CH3Br = CH3NH2CH3 + Br =>
CH3NH2 + CH3Br = CH3NH2CH3 + Br
(HCHO2) + OH = HCOO + H2O =>
(HCHO2) + OH = HCOO + H2O
Na + C1 = NaC1 =>
Na + C1 = NaC1
Cl + C2H4 = HCl + C =>
4 Cl + C2H4 = 4 HCl + 2 C
ZrO(NO3)2*6H2O + NaOH = Zr(OH)4 + H2O + NaNO3 =>
ZrO(NO3)2*6H2O + 2 NaOH = Zr(OH)4 + 5 H2O + 2 NaNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CH3CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
NaHSO4 + HNO3 = NaNO3 + SO3 + H2O =>
NaHSO4 + HNO3 = NaNO3 + SO3 + H2O
SBr4 + O2 = SO3 + Br2 =>
2 SBr4 + 3 O2 = 2 SO3 + 4 Br2
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2 =>
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2
Na2CO3 + HCI = CO2 + H2O + NaCI =>
Na2CO3 + 2 HCI = CO2 + H2O + 2 NaCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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