| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
Fe(i) + O2(i) = Fe3O4(s) =>
3 Fe(i) + 2 O2(i) = Fe3O4(s)
FeCl3 + NaOH = NaCl + Fe + OH =>
FeCl3 + 3 NaOH = 3 NaCl + Fe + 3 OH
HNO2 + Na + SO4 = H2SO4 + NaNO2 =>
2 HNO2 + 2 Na + SO4 = H2SO4 + 2 NaNO2
Zn + H2SO4 = Zn6(SO4)63 + H =>
6 Zn + 63 H2SO4 = Zn6(SO4)63 + 126 H
MgO + H2O + SO2 = MgSO4 + H =>
MgO + H2O + SO2 = MgSO4 + 2 H
Na2CO3(s) + HCl(ac) = NaCl + H2O + CO2 =>
Na2CO3(s) + 2 HCl(ac) = 2 NaCl + H2O + CO2
CuSO4 + Cu = Cu(CuSO4) =>
CuSO4 + Cu = Cu(CuSO4)
Ba(CH3COO)2 + K3PO4 = Ba3(PO4)2 + KCH3COO =>
3 Ba(CH3COO)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCH3COO
K[Cr(OH)4] + KBrO3 + KOH = K2CrO4 + H2O + KBr =>
2 K[Cr(OH)4] + KBrO3 + 2 KOH = 2 K2CrO4 + 5 H2O + KBr
Cu2S2 + O2 = CuO + SO2 =>
Cu2S2 + 3 O2 = 2 CuO + 2 SO2
I2 + LiOH = LiI + H2O + LiOI =>
I2 + 2 LiOH = LiI + H2O + LiOI
H8C6O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
H8C6O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
KH2PO4 + Ba(OH)2 = K3PO4 + BaHPO4 + H2O =>
3 KH2PO4 + 2 Ba(OH)2 = K3PO4 + 2 BaHPO4 + 4 H2O
CuO(s) = Cu(s) + O2(g) =>
2 CuO(s) = 2 Cu(s) + O2(g)
SO2 + Zn = ZnS + O2 =>
SO2 + Zn = ZnS + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2CrO4 + SO2 = K2SO4 + CrO2 =>
K2CrO4 + SO2 = K2SO4 + CrO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AlN + O2 + NH4Cl = AlCl3 + N2 + H2O =>
AlN + 3 O2 + 3 NH4Cl = AlCl3 + 2 N2 + 6 H2O
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
NaC18H29S03 + O2 = CO2 + H2O + H2SO4 + Na2SO4 =>
2 NaC18H29S03 + 60 O2 = 36 CO2 + 24 H2O + 5 H2SO4 + Na2SO4
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
C56H97O9NS + O2 = CO2 + H2O + SO2 + N2 =>
4 C56H97O9NS + 307 O2 = 224 CO2 + 194 H2O + 4 SO2 + 2 N2
HNO3(aq) + CaCO3(s) = CO2(g) + H2O(l) + Ca(NO3)2(s) =>
2 HNO3(aq) + CaCO3(s) = CO2(g) + H2O(l) + Ca(NO3)2(s)
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O =>
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
K2HPO3 + HgCl2 + H2O = K2HPO4 + Hg + HCl =>
K2HPO3 + HgCl2 + H2O = K2HPO4 + Hg + 2 HCl
Na2B4O7(s) + H2O(l) = NaB(OH)4(aq) + H3BO3(aq) =>
Na2B4O7(s) + 7 H2O(l) = 2 NaB(OH)4(aq) + 2 H3BO3(aq)
KMnO4 = K2 + MnO2 + O2 =>
2 KMnO4 = K2 + 2 MnO2 + 2 O2
(Na)(Na) + (Cl)(Cl) = (Na)(Na)(Cl)(Cl) =>
(Na)(Na) + (Cl)(Cl) = (Na)(Na)(Cl)(Cl)
CaO + Al2(SO4)3 + H2O = Al(OH)3 + CaSO4 =>
3 CaO + Al2(SO4)3 + 3 H2O = 2 Al(OH)3 + 3 CaSO4
Zr2 + E3 = ZrE2 =>
3 Zr2 + 4 E3 = 6 ZrE2
CH3COOH + Mg = Mg(CH3COO) + H =>
CH3COOH + Mg = Mg(CH3COO) + H
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AlI3 + MgCl2 = AlCl2 + MgI3 =>
AlI3 + MgCl2 = AlCl2 + MgI3
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
Mg(NO3)2 + Na(OH) = MgOH + Na(NO3)2 =>
Mg(NO3)2 + Na(OH) = MgOH + Na(NO3)2
NH4NO3 + C8H18 = CO2 + H2O + N2 =>
25 NH4NO3 + C8H18 = 8 CO2 + 59 H2O + 25 N2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Cr(NO3)3 + NH3 + H2O = Cr(OH)3 + NH4(NO3) =>
Cr(NO3)3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4(NO3)
C5H10 + N2O + H2O = C5H9NO4 + NH3 =>
2 C5H10 + 3 N2O + 5 H2O = 2 C5H9NO4 + 4 NH3
Ag2O + HOH = Ag(OH) =>
Ag2O + HOH = 2 Ag(OH)
CuCl2 + BaCl2 = CuCl4 + Ba =>
CuCl2 + BaCl2 = CuCl4 + Ba
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH =>
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH
K2CrO2O7 + HCl = KCl + CrCl + H2O + Cl2 =>
2 K2CrO2O7 + 36 HCl = 4 KCl + 2 CrCl + 18 H2O + 15 Cl2
Sn(OH) + HNO3 = SnO2 + N2O2 + H2O =>
2 Sn(OH) + 2 HNO3 = 2 SnO2 + N2O2 + 2 H2O
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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