| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y2(C2O4)3 + 2 Rh(SCN)3 = 2 Y(SCN)3 + Rh2(C2O4)3
CH3CH3 + Br2 = CH3CBr3 + HBr =>
CH3CH3 + 3 Br2 = CH3CBr3 + 3 HBr
Br2 + F2 = Br2F3 =>
2 Br2 + 3 F2 = 2 Br2F3
Zn + Mg3(PO4)2 = Zn3(PO4)2 + Mg =>
3 Zn + Mg3(PO4)2 = Zn3(PO4)2 + 3 Mg
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Br + H2S = H2Br + S =>
Br + H2S = H2Br + S
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
Na2SO4 + Cl2 = ClO2 + Na2SO3 =>
4 Na2SO4 + Cl2 = 2 ClO2 + 4 Na2SO3
BaCl + NaS = NaCl*BaS =>
BaCl + NaS = NaCl*BaS
Fe + O + H = Fe(OH)2 =>
Fe + 2 O + 2 H = Fe(OH)2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CaS + HNO3 = Ca(NO3)2 + H2S =>
CaS + 2 HNO3 = Ca(NO3)2 + H2S
CaCO3 + C3H6O3 = C6H10CaO6 + H2O + CO2 =>
CaCO3 + 2 C3H6O3 = C6H10CaO6 + H2O + CO2
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu2 + S = Cu2S =>
Cu2 + S = Cu2S
NaCl + H2O = Cl2 + H2 + Na(OH) =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 Na(OH)
AsS3 + HNO3 + H2O = H3AsO4 + S + NO =>
3 AsS3 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 9 S + 5 NO
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Sb + Cu(NO3)2 = Sb(NO3)5 + Cu =>
2 Sb + 5 Cu(NO3)2 = 2 Sb(NO3)5 + 5 Cu
Ca(HCO3)2(s) = CaCO3(s) + CO2(g) + H2O(l) =>
Ca(HCO3)2(s) = CaCO3(s) + CO2(g) + H2O(l)
C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br
AlCl3 + NaOH = NaCl3 + AlOH =>
AlCl3 + NaOH = NaCl3 + AlOH
Al2Si2O5(OH)4 + H2O = H4SiO4 + Al2O3 =>
Al2Si2O5(OH)4 + 2 H2O = 2 H4SiO4 + Al2O3
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
Zn + NiO + H2O = Zn(OH)2 + Ni =>
Zn + NiO + H2O = Zn(OH)2 + Ni
NaCl + HOH = NaOH + Cl2 + H2 =>
2 NaCl + 2 HOH = 2 NaOH + Cl2 + H2
Al + FeO2 = Al2O3 + Fe =>
4 Al + 3 FeO2 = 2 Al2O3 + 3 Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
NiCO3 + H3PO4 = Ni3(PO4)2 + CO2 + H2O =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 CO2 + 3 H2O
Na3PO4 + MgCl2 + NH4OH = NH4MgPO4 + NaOH + NaCl =>
Na3PO4 + MgCl2 + NH4OH = NH4MgPO4 + NaOH + 2 NaCl
CO2(aq) + H2O = H2CO3(aq) =>
CO2(aq) + H2O = H2CO3(aq)
C3H8O + H2O = CO2 + C2H10 =>
C3H8O + H2O = CO2 + C2H10
KI + BrCl = KCl + Br2 + I2 =>
2 KI + 2 BrCl = 2 KCl + Br2 + I2
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + NaCH3CO2 =>
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + 2 NaCH3CO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
C7H12O + O2 = CO2 + H2O =>
2 C7H12O + 19 O2 = 14 CO2 + 12 H2O
K2CrO4 + H2SO4 + Na2SO3 = H2O + K2SO4 + Na2SO4 + Cr2(SO4)3 =>
2 K2CrO4 + 5 H2SO4 + 3 Na2SO3 = 5 H2O + 2 K2SO4 + 3 Na2SO4 + Cr2(SO4)3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
*AlI3 + HgCl2 = AlCl3 + HgI2 =>
2*AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
BiSO4 + NH4OH = Bi(OH)2 + (NH4)2SO4 =>
BiSO4 + 2 NH4OH = Bi(OH)2 + (NH4)2SO4
NaHSO4 + K2CO3 = K2SO4 + CO2 + H2O + Na2SO4 =>
2 NaHSO4 + K2CO3 = K2SO4 + CO2 + H2O + Na2SO4
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
Ca(OH)2 + O2 = CaO + OH =>
2 Ca(OH)2 + O2 = 2 CaO + 4 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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