| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Ag2SO4 = CaSO4 + Ag2(OH)2
NH3 + CH3CH2Cl = (CH3CH2)2NH + HCl =>
NH3 + 2 CH3CH2Cl = (CH3CH2)2NH + 2 HCl
H5NO + KOH = HOH + K5NO =>
H5NO + 5 KOH = 5 HOH + K5NO
C2H6O + C7H10O + NaBH4 = C7H12O + NaB(C2H5O)4 =>
4 C2H6O + 4 C7H10O + NaBH4 = 4 C7H12O + NaB(C2H5O)4
AlO3H3 + H2SO3 = Al2S3O9 + H2O =>
2 AlO3H3 + 3 H2SO3 = Al2S3O9 + 6 H2O
Mg2(CO3)2 + Ba(NO3)2 = Ba(CO3) + Mg(NO3)2 =>
Mg2(CO3)2 + 2 Ba(NO3)2 = 2 Ba(CO3) + 2 Mg(NO3)2
AgO + HNO3 = AgNO3 + OH =>
AgO + HNO3 = AgNO3 + OH
BaCO3 + Ca(OH)2 = Ca(HCO3)2 + BaO =>
2 BaCO3 + Ca(OH)2 = Ca(HCO3)2 + 2 BaO
[(H3C)2NC6H5]3C + NaOH = [(H3C)2NC6H5]3COH + Na =>
[(H3C)2NC6H5]3C + NaOH = [(H3C)2NC6H5]3COH + Na
BeO + SeO2 = SeBeO3 =>
BeO + SeO2 = SeBeO3
SnCl2 + HBrO3 = SnBr2H2 + ClO3 =>
SnCl2 + 2 HBrO3 = SnBr2H2 + 2 ClO3
MnO4{-} + S2{-} + H2O = MnO2 + SO2 + OH({-}) =>
3 MnO4{-} + S2{-} + 2 H2O = 3 MnO2 + 2 SO2 + 4 OH({-})
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KBrO3 + HBr = Br2 + KBr + H2O =>
KBrO3 + 6 HBr = 3 Br2 + KBr + 3 H2O
Cl2 + S = ClS4 =>
Cl2 + 8 S = 2 ClS4
Na3(PO4) + K(OH) = Na(OH) + K3(PO4) =>
Na3(PO4) + 3 K(OH) = 3 Na(OH) + K3(PO4)
H5NO + KOH = HOH + K5NO =>
H5NO + 5 KOH = 5 HOH + K5NO
HSO4 + Cu = Cu(HSO4)2 =>
2 HSO4 + Cu = Cu(HSO4)2
KNO3 + C6H12O6 = K2CO3 + CO2 + H2O + N2 =>
24 KNO3 + 5 C6H12O6 = 12 K2CO3 + 18 CO2 + 30 H2O + 12 N2
HNO2 + RbOH = RbNO2 + H2O =>
HNO2 + RbOH = RbNO2 + H2O
KMnO4 + BaCl2 + H2SO4 = K2SO4 + BaSO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 5 BaCl2 + 8 H2SO4 = K2SO4 + 5 BaSO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
CuCO3 + H2 = CuHCO3 =>
2 CuCO3 + H2 = 2 CuHCO3
Cu + Ag{+} = Cu{2} + Ag =>
Cu + 2 Ag{+} = Cu{2} + 2 Ag
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
K + ZnNO = Zn + K3NO =>
3 K + ZnNO = Zn + K3NO
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
B4 + O2 = B2O3 =>
B4 + 3 O2 = 2 B2O3
Ca + H2SO4 = CaSO4 + SO2 + H2O =>
Ca + 2 H2SO4 = CaSO4 + SO2 + 2 H2O
CO2(g) + H2O(g) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(aq) + 6 O2(g)
KClO3 + K2C2O4 + KOH = KCl + K2CO3 + H2O =>
KClO3 + 3 K2C2O4 + 6 KOH = KCl + 6 K2CO3 + 3 H2O
Au2O + H2 = H2O + Au =>
Au2O + H2 = H2O + 2 Au
H2TeO4 + Pb(OH)4 = Pb(HTeO4)4 + H2O =>
4 H2TeO4 + Pb(OH)4 = Pb(HTeO4)4 + 4 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
K + F2 = KF =>
2 K + F2 = 2 KF
Mg + NaHSO4 = MgSO4 + Na + H2 =>
2 Mg + 2 NaHSO4 = 2 MgSO4 + 2 Na + H2
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cu3(PO4)2 + SiO2 + C = CuSiO3 + P + CO =>
Cu3(PO4)2 + 3 SiO2 + 5 C = 3 CuSiO3 + 2 P + 5 CO
Ca(NO3)2 + Cl2 + H2O = CaCl2 + HNO3 + HClO =>
Ca(NO3)2 + 2 Cl2 + 2 H2O = CaCl2 + 2 HNO3 + 2 HClO
Mg + KOH = H2 + K + MgO =>
2 Mg + 2 KOH = H2 + 2 K + 2 MgO
CH3CHCHCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4 + 10 CH3COOH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2O + I = IO3 + H =>
3 H2O + I = IO3 + 6 H
Cu3O + H2 = Cu2 + H2O =>
2 Cu3O + 2 H2 = 3 Cu2 + 2 H2O
Te + HClO3 + H2O = H6TeO6 + Cl2 =>
5 Te + 6 HClO3 + 12 H2O = 5 H6TeO6 + 3 Cl2
H2S(g) + PbCrO4(s) = PbS(s) + H2CrO4(s) =>
H2S(g) + PbCrO4(s) = PbS(s) + H2CrO4(s)
NH4Cl + KI = KCl + NH4I =>
NH4Cl + KI = KCl + NH4I
CaO(s) + H2SO4(aq) = CaSO4(s) + H2O(l) =>
CaO(s) + H2SO4(aq) = CaSO4(s) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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