| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + C2H6O = H2SO4 + C2H4OCu
SCl + HgF = SF2 + HgS + HgCl2 =>
2 SCl + 2 HgF = SF2 + HgS + HgCl2
Na2SO4 + MnSO4 = Na2SO4MnSO4 =>
Na2SO4 + MnSO4 = Na2SO4MnSO4
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
CH3COOH{4+} + Mg(OH)2{2-} = CH3COOH(MgO)2 + H2O =>
CH3COOH{4+} + 2 Mg(OH)2{2-} = CH3COOH(MgO)2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag + HNO3 = NO2AgNO3 + H2O =>
Ag + 2 HNO3 = NO2AgNO3 + H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Fe2O3 + LiF = FeF3 + Li2O =>
Fe2O3 + 6 LiF = 2 FeF3 + 3 Li2O
RaGe + O2 = RaGeO2 =>
RaGe + O2 = RaGeO2
Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
NH4Br(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + NH4C2H3O2(aq) =>
2 NH4Br(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + 2 NH4C2H3O2(aq)
C2H12O + O2 = CO2 + H2O =>
2 C2H12O + 9 O2 = 4 CO2 + 12 H2O
HAuCl4 + H2O2 = Au + HCl + O2 =>
2 HAuCl4 + 3 H2O2 = 2 Au + 8 HCl + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
carbonmonoxide + water = carbondioxide + hydrogen =>
CO + H2O = CO2 + H2
Ca(OH)2 + KNO3 = CaNO3 + K(OH)2 =>
Ca(OH)2 + KNO3 = CaNO3 + K(OH)2
Ni(NO3)2*6H2O + NH4Cl3 + NH3 = [Ni(NH3)6]Cl2 + NH4NO + H2O =>
3 Ni(NO3)2*6H2O + 2 NH4Cl3 + 36 NH3 = 3[Ni(NH3)6]Cl2 + 13 NH4NO + 23 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SnS2 + HNO3 = SnO2 + H2SO4 + NO2 + H2O =>
SnS2 + 16 HNO3 = SnO2 + 2 H2SO4 + 16 NO2 + 6 H2O
C2H5(OH) + O2 = CO + H2O =>
C2H5(OH) + 2 O2 = 2 CO + 3 H2O
CrI3 + KOH + Cl = K2(CrO4) + K(IO4) + KCl + H2O =>
CrI3 + 32 KOH + 27 Cl = K2(CrO4) + 3 K(IO4) + 27 KCl + 16 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Br2 + PBr = P2Br7 =>
5 Br2 + 4 PBr = 2 P2Br7
Cl2 + K(OH) = KClO2 + KCl + H2O =>
2 Cl2 + 4 K(OH) = KClO2 + 3 KCl + 2 H2O
{-}3 = {-}7 =>
{-}3 = {-}7
CuOH + HI = CuI + H2O =>
CuOH + HI = CuI + H2O
Na2HPO4 + NaOH + BaCl2 = NaCl + Ba3(PO4)2 + H2O =>
2 Na2HPO4 + 2 NaOH + 3 BaCl2 = 6 NaCl + Ba3(PO4)2 + 2 H2O
CaCO3 + CH3COOH = Ca(CH3CO2)2 + H2CO3 =>
CaCO3 + 2 CH3COOH = Ca(CH3CO2)2 + H2CO3
H + O = H2O =>
2 H + O = H2O
Cs2S + Mn(CH3COO)2 = C2H3CsO2 + MnS =>
Cs2S + Mn(CH3COO)2 = 2 C2H3CsO2 + MnS
Na2SiO3 + CaCO3 = Na2CO3 + CaSiO3 =>
Na2SiO3 + CaCO3 = Na2CO3 + CaSiO3
NaCl + H2O = NaOH + Cl(g) + H2(g) =>
2 NaCl + 2 H2O = 2 NaOH + 2 Cl(g) + H2(g)
Al + KOH = Al2O3 + K + H2 =>
4 Al + 6 KOH = 2 Al2O3 + 6 K + 3 H2
CNaOH = NaCOH =>
CNaOH = NaCOH
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
SnCl2 + HNO4 + HCl = SnCl4 + N2O + H2O =>
6 SnCl2 + 2 HNO4 + 12 HCl = 6 SnCl4 + N2O + 7 H2O
CrOH + OH = CrO + H2O =>
CrOH + OH = CrO + H2O
KHSO4 + HBr = H2SO4 + KBr =>
KHSO4 + HBr = H2SO4 + KBr
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NiCO3 + LiOH = NiOH + LiCO3 =>
NiCO3 + LiOH = NiOH + LiCO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K2O + SO3 = K2SO3 + SO4 =>
K2O + 2 SO3 = K2SO3 + SO4
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
CuS2O3 + H2O = Cu2S + S + H2SO4 =>
2 CuS2O3 + 2 H2O = Cu2S + S + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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