| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H3Po4 = NH4H2Po4
C6H7(NO2)3O5(s) + O2(g) = CO2(g) + H2O(g) + N2 =>
4 C6H7(NO2)3O5(s) + 9 O2(g) = 24 CO2(g) + 14 H2O(g) + 6 N2
Na2SO4 + H2O = Na(OH) + H2SO4 =>
Na2SO4 + 2 H2O = 2 Na(OH) + H2SO4
Ca(HSO3)2 + Cl2 + H2O = HCl + CaSO4 + H2SO4 =>
Ca(HSO3)2 + 2 Cl2 + 2 H2O = 4 HCl + CaSO4 + H2SO4
O + C4H2 = C4H2O4 =>
4 O + C4H2 = C4H2O4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
KClO3 + Na2S2O5 + NaOH = NaCl2 + H2O + K2SO4 + Na2SO4 =>
8 KClO3 + 11 Na2S2O5 + 18 NaOH = 4 NaCl2 + 9 H2O + 4 K2SO4 + 18 Na2SO4
Ba + Fe3(PO4)2 = Fe + Ba3(PO4)2 =>
3 Ba + Fe3(PO4)2 = 3 Fe + Ba3(PO4)2
CaCl2 + NaOH = Ca(OH)2 + (NaCl)2 =>
CaCl2 + 2 NaOH = Ca(OH)2 + (NaCl)2
K2Co3 + BaCl2 = BaCo3 + KCl =>
K2Co3 + BaCl2 = BaCo3 + 2 KCl
S2 + O2 = SO =>
S2 + O2 = 2 SO
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
PbBr + Li(NO3)2 = Pb(NO3)2 + LiBr =>
PbBr + Li(NO3)2 = Pb(NO3)2 + LiBr
U + H{+} = U{+} + H2 =>
2 U + 2 H{+} = 2 U{+} + H2
Na3AsO4(aq) + MgCl2(aq) = NaCl(aq) + Mg3(AsO4)2(s) =>
2 Na3AsO4(aq) + 3 MgCl2(aq) = 6 NaCl(aq) + Mg3(AsO4)2(s)
Ba(IO4)2 + HNO3 + H2O = H5IO6 + Ba(NO3)2 =>
Ba(IO4)2 + 2 HNO3 + 4 H2O = 2 H5IO6 + Ba(NO3)2
NaNO3 + Mg + H2O = Mg(OH)2 + NH3 + NaOH =>
NaNO3 + 4 Mg + 6 H2O = 4 Mg(OH)2 + NH3 + NaOH
Hg + H2(SO4)2 = H2 + HgSO4 =>
2 Hg + H2(SO4)2 = H2 + 2 HgSO4
Ni(NO3)2 + K3Fe(CN)6 = Ni3Fe(CN)6 + K(NO3)2 =>
3 Ni(NO3)2 + K3Fe(CN)6 = Ni3Fe(CN)6 + 3 K(NO3)2
Zn(OH)2 + ZnCl2 = Zn(OH)Cl =>
Zn(OH)2 + ZnCl2 = 2 Zn(OH)Cl
CaSO4 + SiO2 + C = CaSiO3 + CO + S =>
CaSO4 + SiO2 + 3 C = CaSiO3 + 3 CO + S
C2H5OH + KMnO4 = H2O + CH3COOH + MnO + KOH =>
5 C2H5OH + 4 KMnO4 = 3 H2O + 5 CH3COOH + 4 MnO + 4 KOH
Ba(OH)2 + NaOH = NaBa + OH =>
Ba(OH)2 + NaOH = NaBa + 3 OH
U + HF = UF6 + H2 =>
U + 6 HF = UF6 + 3 H2
HI + Be(OH)2 = H2Be + IOH =>
2 HI + Be(OH)2 = H2Be + 2 IOH
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
Cl2 + FrF = FrCl + F2 =>
Cl2 + 2 FrF = 2 FrCl + F2
MgSO4 + NH4Cl = (NH4)2SO4 + MgCl2 =>
MgSO4 + 2 NH4Cl = (NH4)2SO4 + MgCl2
H{+} + HCO3{-} + H2 = CH4 + H2O =>
H{+} + HCO3{-} + 4 H2 = CH4 + 3 H2O
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
CrO3 + HCl + C6H12O6 = CrCl3 + H2O + CO2 =>
8 CrO3 + 24 HCl + C6H12O6 = 8 CrCl3 + 18 H2O + 6 CO2
CuCl2(aq) + Na2SO4(aq) = NaCl + CuSO4 =>
CuCl2(aq) + Na2SO4(aq) = 2 NaCl + CuSO4
Al(NO3)3 + CO(NH2)2 = Al2O3 + CO2 + H2O + N2 =>
2 Al(NO3)3 + 5 CO(NH2)2 = Al2O3 + 5 CO2 + 10 H2O + 8 N2
CrCl2 + H3PO4 = Cr3P2O8 + HCl =>
3 CrCl2 + 2 H3PO4 = Cr3P2O8 + 6 HCl
HNO3 + P4 = NO2 + H2O + H3PO4 =>
20 HNO3 + P4 = 20 NO2 + 4 H2O + 4 H3PO4
(NH4)2(SO4) + SrCl2 = (NH4)2Cl2 + Sr(SO4) =>
(NH4)2(SO4) + SrCl2 = (NH4)2Cl2 + Sr(SO4)
Mg + HCI = Mg85HCI =>
85 Mg + HCI = Mg85HCI
MnSO4 + KI = MnI2 + K2SO4 =>
MnSO4 + 2 KI = MnI2 + K2SO4
KBr + H2O = H2 + KBrO =>
KBr + H2O = H2 + KBrO
C18H34O2 + O2 = C2O + H2O =>
C18H34O2 + 12 O2 = 9 C2O + 17 H2O
As2O3 + HCl + Cu = CuCl2 + H2O + AsH3 =>
As2O3 + 12 HCl + 6 Cu = 6 CuCl2 + 3 H2O + 2 AsH3
CH4O + NaOH = CH3ONa + H2 + OH =>
2 CH4O + 2 NaOH = 2 CH3ONa + H2 + 2 OH
CO(g) + I2O5 = CO2(g) + I2(s) =>
5 CO(g) + I2O5 = 5 CO2(g) + I2(s)
Fe + MnCl3 = FeCl3 + Mn =>
Fe + MnCl3 = FeCl3 + Mn
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
KBr + HNO2 = NO + H2O + K2O + Br2 =>
2 KBr + 2 HNO2 = 2 NO + H2O + K2O + Br2
Ag2SO4 + K2CO3 = Ag2CO3 + K2SO4 =>
Ag2SO4 + K2CO3 = Ag2CO3 + K2SO4
MnO2 + CO = Mn2O3*CO2 =>
2 MnO2 + CO = Mn2O3*CO2
BH3 + NH3 = BH3NH3 =>
BH3 + NH3 = BH3NH3
KF + HNO3 = HF + KNO3 =>
KF + HNO3 = HF + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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