| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2SO3 + 3 Na2SO3 = 2 Na3[Ag(SO3)2]
Mg(s) + HCl(aw) = MgCl2(aw) + H2(aw) =>
Mg(s) + 2 HCl(aw) = MgCl2(aw) + H2(aw)
(NH4)3PO4 + Ba(OH)2 = (NH4)3(OH)2 + PO4Ba =>
(NH4)3PO4 + Ba(OH)2 = (NH4)3(OH)2 + PO4Ba
FeS(s) + O2 = Fe2O3(s) + SO2 =>
4 FeS(s) + 7 O2 = 2 Fe2O3(s) + 4 SO2
Ag2C2 = AgC =>
Ag2C2 = 2 AgC
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
NaHCO3(s) = Na2CO3(s) + H2O(s) + CO2(g) =>
2 NaHCO3(s) = Na2CO3(s) + H2O(s) + CO2(g)
ZnCl2 + KOH = KCl + K2ZnO2 + H2O =>
ZnCl2 + 4 KOH = 2 KCl + K2ZnO2 + 2 H2O
Na5P3O10 + H2O = H3O4P + NaOH =>
Na5P3O10 + 7 H2O = 3 H3O4P + 5 NaOH
Cl2 + Ca(OH)2 = CaClOCl + H2O =>
Cl2 + Ca(OH)2 = CaClOCl + H2O
C2H5OHNaBr = NaOHC2H5Br =>
C2H5OHNaBr = NaOHC2H5Br
Na4PO + KOH = NaOH + K4PO =>
Na4PO + 4 KOH = 4 NaOH + K4PO
KBrO3 + KBr + H2SO4 = Br2 + K2SO4 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
Cu + Ag(CH3COO) = Cu(CH3COO)2 + Ag =>
Cu + 2 Ag(CH3COO) = Cu(CH3COO)2 + 2 Ag
Cl + Fe2O3 = FeCl3 + O2 =>
12 Cl + 2 Fe2O3 = 4 FeCl3 + 3 O2
Sn(CO3) + H2SO4 = SnSO4 + CO2 + H2O =>
Sn(CO3) + H2SO4 = SnSO4 + CO2 + H2O
CuONa2CO3 = CuCO3Na2O =>
CuONa2CO3 = CuCO3Na2O
CS2 + SO2 = CO2 + S8 =>
8 CS2 + 8 SO2 = 8 CO2 + 3 S8
(NH4)2SO4 + AlBr3 = NH4Br + Al2(SO4)3 =>
3(NH4)2SO4 + 2 AlBr3 = 6 NH4Br + Al2(SO4)3
Fe + HNO3 = FeNO3 + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 FeNO3 + NH4NO3 + 3 H2O
Ca(NO3)2(aq) + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2(aq) + Na2SO4 = CaSO4 + 2 NaNO3
C6H5NH2 + CH3COCl = C6H5NHCOCH3 + HCl =>
C6H5NH2 + CH3COCl = C6H5NHCOCH3 + HCl
Mg(OH)2 + hydrochloricacid = magnesiumchloride + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K2Cr2O7 + KBr + H2O = Cr2O3 + Br2 + KOH =>
K2Cr2O7 + 6 KBr + 4 H2O = Cr2O3 + 3 Br2 + 8 KOH
Cr(OH3) + KClO + KOH = K2Cr2O7 + KCl + H2O =>
2 Cr(OH3) + 7 KClO + 2 KOH = K2Cr2O7 + 7 KCl + 4 H2O
NH4Cl + Na3N = NaCl + N2 + H2 =>
3 NH4Cl + Na3N = 3 NaCl + 2 N2 + 6 H2
HCl + Na2CO3 = Na2CO3HCl =>
HCl + Na2CO3 = Na2CO3HCl
Na(H2PO4) + H2SO4 = Na2SO4 + H3PO4 =>
2 Na(H2PO4) + H2SO4 = Na2SO4 + 2 H3PO4
SO4({2-}) + e + H{+} = S({2-}) + H2O =>
SO4({2-}) + 8e + 8 H{+} = S({2-}) + 4 H2O
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
Cl2O + H2O2 = O2 + HClO =>
2 Cl2O + 2 H2O2 = O2 + 4 HClO
Na2SO4 + Pb(CH3COO)2 = CH3COONa + PbSO4 =>
Na2SO4 + Pb(CH3COO)2 = 2 CH3COONa + PbSO4
Ga + C = Ga4C3 =>
4 Ga + 3 C = Ga4C3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
FeO3H3 = Fe2O3 + H2O =>
2 FeO3H3 = Fe2O3 + 3 H2O
Na2CO3 + H2Cl = NaCl + H2 + CO3 =>
Na2CO3 + 2 H2Cl = 2 NaCl + 2 H2 + CO3
Mg(HCO3)2 + Mg(OH)2 = magnesiumcarbonate + water =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
Ca(NO2)2 + HBr = CaBr2 + HNO2 =>
Ca(NO2)2 + 2 HBr = CaBr2 + 2 HNO2
Ba(OH)2 + H3PO4 = Ba(H2PO4)2 + H2O =>
Ba(OH)2 + 2 H3PO4 = Ba(H2PO4)2 + 2 H2O
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
NaOH + HCl = HOH + NaCl =>
NaOH + HCl = HOH + NaCl
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C5H100 + O2 = CO2 + H2O =>
C5H100 + 30 O2 = 5 CO2 + 50 H2O
iron(iii)oxide + carbon = carbonmonoxide + iron =>
Fe2O3 + 3 C = 3 CO + 2 Fe
MnO + CH3COOH = Mn(CH3COO)2 + H2O =>
MnO + 2 CH3COOH = Mn(CH3COO)2 + H2O
AgBr2 = AgBr + Br2 =>
2 AgBr2 = 2 AgBr + Br2
C + S = CS =>
C + S = CS
Sb4O6(s) + C(g) = Sb(s) + CO(g) =>
Sb4O6(s) + 6 C(g) = 4 Sb(s) + 6 CO(g)
CuO + HI = Cu2I + H2O + I2 =>
4 CuO + 8 HI = 2 Cu2I + 4 H2O + 3 I2
C10H30 + O2 = CO2 + H2O =>
2 C10H30 + 35 O2 = 20 CO2 + 30 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/25/24
Équations équilibrées sur07/25/23
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