| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C8H18(l) + O2 = CO2 + HOH =>
2 C8H18(l) + 25 O2 = 16 CO2 + 18 HOH
H2SO3 + ZnSO4 = ZnSO3 + H2SO4 =>
H2SO3 + ZnSO4 = ZnSO3 + H2SO4
Na(OH)(aq) + H2(SO4)(aq) = Na2(SO4)(aq) + H2O(l) =>
2 Na(OH)(aq) + H2(SO4)(aq) = Na2(SO4)(aq) + 2 H2O(l)
Co + HI = CoI3 + H2 =>
2 Co + 6 HI = 2 CoI3 + 3 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe3O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe3O3(s) + 3 Mg(s) = 3 MgO(s) + 3 Fe(s)
Cu + AuNo3 = Cu(No3)2 + Au =>
Cu + 2 AuNo3 = Cu(No3)2 + 2 Au
Br2 + S2 = S2Br2 =>
Br2 + S2 = S2Br2
H + C = HC =>
H + C = HC
Fe(NO3)2 + (NH4)3(PO4) = Fe3(PO4)2 + (NH4)(NO3) =>
3 Fe(NO3)2 + 2(NH4)3(PO4) = Fe3(PO4)2 + 6(NH4)(NO3)
C6H16OH + O2 = CO2 + H2O =>
4 C6H16OH + 39 O2 = 24 CO2 + 34 H2O
C6H5CH2OH + C5H5NHClCrO3 = C6H5CHO + (OH)2CrO + C5H5NHCl =>
C6H5CH2OH + C5H5NHClCrO3 = C6H5CHO + (OH)2CrO + C5H5NHCl
BaO + HBr = BaBr2 + HOH =>
BaO + 2 HBr = BaBr2 + HOH
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
ZnS + HNO3 = H2O + NO + ZnSO4 =>
3 ZnS + 8 HNO3 = 4 H2O + 8 NO + 3 ZnSO4
NiO + H2 = Ni + H2O =>
NiO + H2 = Ni + H2O
CaMoO4 + HNO3 = H2MoO4 + Ca(NO3)2 =>
CaMoO4 + 2 HNO3 = H2MoO4 + Ca(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaSiO3 = CaO + SiO2 =>
CaSiO3 = CaO + SiO2
C4H10O + KMnO4 = C4H8OOH + MnO + KOH + H2O =>
5 C4H10O + 3 KMnO4 = 5 C4H8OOH + 3 MnO + 3 KOH + H2O
C6H14 + I2 = C6H13I + HI =>
C6H14 + I2 = C6H13I + HI
C10H15NI + P = C10H15N + PI3 =>
3 C10H15NI + P = 3 C10H15N + PI3
CoCO3 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + CO2 + H2O =>
2 CoCO3 + 6 NH4Cl + 4 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 CO2 + 4 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
CH2(aq) + O2(aq) = CO2(aq) + H2O(aq) =>
2 CH2(aq) + 3 O2(aq) = 2 CO2(aq) + 2 H2O(aq)
Na + N + O = NaNO3 =>
Na + N + 3 O = NaNO3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
I + Br2 = IBr2 =>
I + Br2 = IBr2
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
NH4NO3 + C = N + H2O + CO2 =>
2 NH4NO3 + C = 4 N + 4 H2O + CO2
Au + CN = Au(CN) =>
Au + CN = Au(CN)
BaH2O + H2O = Ba(OH)2 + H2 =>
BaH2O + H2O = Ba(OH)2 + H2
NaH + Br2 = NaBr + H2 =>
2 NaH + Br2 = 2 NaBr + H2
Silver + iodine = silveriodide =>
2 Ag + I2 = 2 AgI
Mn02 + HBr = MnBr2 + H2 =>
Mn02 + 4 HBr = 2 MnBr2 + 2 H2
NiO + HNO3 = NiO(NO3)2 + H2 =>
NiO + 2 HNO3 = NiO(NO3)2 + H2
NaHS + O2 = Na2O + H2O + SO2 =>
2 NaHS + 3 O2 = Na2O + H2O + 2 SO2
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH3(l) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH3(l) + 2 H2O(l)
AgS + HCl = AgCl2 + H2S =>
AgS + 2 HCl = AgCl2 + H2S
Mo + HCl = MoCl + H2 =>
2 Mo + 2 HCl = 2 MoCl + H2
[Co(NH3)5Cl]Cl2 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2[Co(NH3)5Cl]Cl2 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 3 H2O
Mg3P2 + Li = Li3P + Mg =>
Mg3P2 + 6 Li = 2 Li3P + 3 Mg
CuCl2 + NaOH = Cu(OH)2 + NaCl = =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ba + H2Co3 = Ba(Co3) + H2 =>
Ba + H2Co3 = Ba(Co3) + H2
K2CrO4 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 2 H2SO4 + 3 SO2 = 2 K2SO4 + Cr2(SO4)3 + 2 H2O
Si + O = Si2O4 =>
2 Si + 4 O = Si2O4
ZnSO4 + Na(OH) = Na2ZnO2 + Na2SO4 + H2O =>
ZnSO4 + 4 Na(OH) = Na2ZnO2 + Na2SO4 + 2 H2O
AgNO3 + HCI = AgCI + HNO3 =>
AgNO3 + HCI = AgCI + HNO3
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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