| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2*8H2O(s) = Ba(OH)2(s) + 8 H2O(l)
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
K2Cr2O7 + H2S = K2CrO4 + Cr(OH)3 + S =>
2 K2Cr2O7 + 3 H2S = 2 K2CrO4 + 2 Cr(OH)3 + 3 S
H6C2O + K2Cr2O7 + H2SO4 = H4C2O + K2SO4 + Cr2(SO4)3 + H2O =>
3 H6C2O + K2Cr2O7 + 4 H2SO4 = 3 H4C2O + K2SO4 + Cr2(SO4)3 + 7 H2O
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
CCl + H2O2 = C2H4 + ClO2 =>
2 CCl + 2 H2O2 = C2H4 + 2 ClO2
Cu(NO3)2 + C2H2 + (NH3) = CuC2 + (NH4)NO3 =>
Cu(NO3)2 + C2H2 + 2(NH3) = CuC2 + 2(NH4)NO3
Cu2CO3(OH)2 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 CH3COOH = 2 Cu(CH3COO)2 + CO2 + 3 H2O
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
C2H4O2 + Sn = Sn(C2H3O2)2 + H2 =>
2 C2H4O2 + Sn = Sn(C2H3O2)2 + H2
B + H2SO3 = B(HSO3)3 + H2 =>
2 B + 6 H2SO3 = 2 B(HSO3)3 + 3 H2
NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O
HBr(aq) + Li2CO3(aq) = H2CO3 + LiBr =>
2 HBr(aq) + Li2CO3(aq) = H2CO3 + 2 LiBr
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H20O =>
39 Cu + 80 HNO3 = 39 Cu(NO3)2 + 2 NO + 4 H20O
NaOH + H(NO3) = NaNO3 + H2O =>
NaOH + H(NO3) = NaNO3 + H2O
H3BO3 + H2O = H4BO4 + H =>
H3BO3 + H2O = H4BO4 + H
H2O + NaBr + KMnO4 = NaBrO3 + KOH + MnO2 =>
H2O + NaBr + 2 KMnO4 = NaBrO3 + 2 KOH + 2 MnO2
FeSO4 + H2O = Fe2O3 + H2 + H2SO4 =>
2 FeSO4 + 3 H2O = Fe2O3 + H2 + 2 H2SO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C14H10O2 + CH4N2O = H2O + C15H12N2O2 =>
C14H10O2 + CH4N2O = H2O + C15H12N2O2
NaCl + H2CO3 = Na2CO3 + ClH =>
2 NaCl + H2CO3 = Na2CO3 + 2 ClH
CH3COCH3 + NaOH = CH3COCH2 + Na + H3O =>
2 CH3COCH3 + NaOH = 2 CH3COCH2 + Na + H3O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Cr(NO3)3 + Na2(SO4) = Cr2(SO4)3 + Na(NO3) =>
2 Cr(NO3)3 + 3 Na2(SO4) = Cr2(SO4)3 + 6 Na(NO3)
C2932H4724N828O840S8Fe4 + O2 = H2CO3 + Fe2O3 + H2SO4 + CO2 + NH3 =>
C2932H4724N828O840S8Fe4 + 3087 O2 = 1112 H2CO3 + 2 Fe2O3 + 8 H2SO4 + 1820 CO2 + 828 NH3
NaOH + KHP = H2O + NaKP =>
NaOH + KHP = H2O + NaKP
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Fe(SO4) + K2CrO7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
18 Fe(SO4) + 2 K2CrO7 + 14 H2SO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Al(NO3)3 + C6H8O7 = Al + CO2 + N2 + H2O =>
2 Al(NO3)3 + 2 C6H8O7 = 2 Al + 12 CO2 + 3 N2 + 8 H2O
K3Po4 + BaCl2 = Ba3(Po4)2 + KCl =>
2 K3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 KCl
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
AlBr3(aq) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(aq) =>
2 AlBr3(aq) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(aq)
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ag2O + NH3 + H2O = Ag(NH3) + OH =>
Ag2O + 2 NH3 + H2O = 2 Ag(NH3) + 2 OH
Cu2{+} + Ag = Cu + Ag{+} =>
Cu2{+} + Ag = 2 Cu + Ag{+}
Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3
NH4OH + Ca(NO3) = NH4(NO3) + CaOH =>
NH4OH + Ca(NO3) = NH4(NO3) + CaOH
AgBr + NH4{+} = Ag(NH3)2{+} + Br{-} + H{+} =>
AgBr + 2 NH4{+} = Ag(NH3)2{+} + Br{-} + 2 H{+}
CH3Cl + Cl2 = CCl4 + HCl =>
CH3Cl + 3 Cl2 = CCl4 + 3 HCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Br2O3 + KOH + KClO = KBrO3 + H2O + KCl =>
Br2O3 + 2 KOH + 2 KClO = 2 KBrO3 + H2O + 2 KCl
LiClO3 + O2 = LiO2 + ClO4 =>
2 LiClO3 + 3 O2 = 2 LiO2 + 2 ClO4
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
HClO4(aq) + Ca(OH)2(s) = Ca(ClO4)2(s) + H2O(l) =>
2 HClO4(aq) + Ca(OH)2(s) = Ca(ClO4)2(s) + 2 H2O(l)
HCOOH + NaHCO3 = CH3COONa + CO2 + H2O =>
4 HCOOH + NaHCO3 = CH3COONa + 3 CO2 + 3 H2O
K(MnO4) + KOH + Na2(SO3) = K2(MnO4) + Na2(SO4) + H2O =>
2 K(MnO4) + 2 KOH + Na2(SO3) = 2 K2(MnO4) + Na2(SO4) + H2O
Al2O(s) = Al(s) + O =>
Al2O(s) = 2 Al(s) + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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