| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
KIO3 + Sr(NO3)2 = K(NO3)2 + SrIO3 =>
KIO3 + Sr(NO3)2 = K(NO3)2 + SrIO3
Ca + H2SO3 = H2 + Ca(SO3)2 =>
Ca + 2 H2SO3 = 2 H2 + Ca(SO3)2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
HCOOH + Pb(OH)2 = Pb(HCOO)2 + H2O =>
2 HCOOH + Pb(OH)2 = Pb(HCOO)2 + 2 H2O
Zn + F2 = Zn2F2 =>
2 Zn + F2 = Zn2F2
McCO3 = McO + CO2 =>
McCO3 = McO + CO2
NaCI + H2O = NaOH + H2 + CI =>
2 NaCI + 2 H2O = 2 NaOH + H2 + 2 CI
Na2O + (NH4)2(SO4) = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2(SO4) = Na2SO4 + H2O + 2 NH3
Ca(OH)2 + PO3 = Ca3(PO4)2 + H2O + O2 =>
6 Ca(OH)2 + 4 PO3 = 2 Ca3(PO4)2 + 6 H2O + O2
Ag2CO3 + NH3 = Ag3N + H2CO3 =>
3 Ag2CO3 + 2 NH3 = 2 Ag3N + 3 H2CO3
Ni + Ag{+} = Ag + Ni{+2} =>
Ni + 2 Ag{+} = 2 Ag + Ni{+2}
HY + Cl2 = HCl + Y2 =>
2 HY + Cl2 = 2 HCl + Y2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
CuBr2 + K2S = CuS + K2Br2 =>
CuBr2 + K2S = CuS + K2Br2
C6H4C2H5Cl + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + C6H4ClCOOH + MnSO4 =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 CO2 + 28 H2O + 6 K2SO4 + 5 C6H4ClCOOH + 12 MnSO4
Na2S2O3 + HCl = NaCl + H2O + SO2 + S8 =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 H2O + 8 SO2 + S8
CH3CH2OH + CuO = CH3CHO + H2O + Cu =>
CH3CH2OH + CuO = CH3CHO + H2O + Cu
MnO4{-} + NO{2-} + H2O = MnO2 + NO{-} + OH{-} =>
MnO4{-} + 3 NO{2-} + 2 H2O = MnO2 + 3 NO{-} + 4 OH{-}
PbCl2 + HCl = PbH + Cl2 =>
2 PbCl2 + 2 HCl = 2 PbH + 3 Cl2
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
HSO3{-} + ClO3{-} = SO4{-2} + Cl{-} + H{+} =>
3 HSO3{-} + ClO3{-} = 3 SO4{-2} + Cl{-} + 3 H{+}
PbS + F = PbF4 + SF6 =>
PbS + 10 F = PbF4 + SF6
LiI + Mg = MgI2 + Li =>
2 LiI + Mg = MgI2 + 2 Li
BaCl2 + KHSO3 = BaSO3 + SO2 + H2O + KCl =>
BaCl2 + 2 KHSO3 = BaSO3 + SO2 + H2O + 2 KCl
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Cd + AgNO3 = Cd(NO3)2 + Ag =>
Cd + 2 AgNO3 = Cd(NO3)2 + 2 Ag
Pb2S2 + O = Pb2 + S2O2 =>
Pb2S2 + 2 O = Pb2 + S2O2
Na(HCO3) = Na2(CO3) + CO2 + H2O =>
2 Na(HCO3) = Na2(CO3) + CO2 + H2O
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaCl2 + Cu2SO4 = CaSO4 + Cl2Cu2 =>
CaCl2 + Cu2SO4 = CaSO4 + Cl2Cu2
CO2 + ZnO = ZnCO3 =>
CO2 + ZnO = ZnCO3
SodiumChlorate + Copper(II)Nitrate = Copper(II)Chlorate + SodiumNitrate =>
SodiumChlorate + Copper(II)Nitrate = Copper(II)Chlorate + SodiumNitrate
KHC8H4O + NaOH = NaKC8H4O + H2O =>
KHC8H4O + NaOH = NaKC8H4O + H2O
CH3COOH + KOH = CH4 + O + K =>
CH3COOH + 4 KOH = 2 CH4 + 6 O + 4 K
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Al2(SO4)3 + KCl = AlCl3 + K2(SO4) =>
Al2(SO4)3 + 6 KCl = 2 AlCl3 + 3 K2(SO4)
P2O5 + HBr = PBr5 + H2O =>
P2O5 + 10 HBr = 2 PBr5 + 5 H2O
ClO3 + As2S3 + H2O = Cl + H2AsO4 + SO4 =>
6 ClO3 + As2S3 + 2 H2O = 6 Cl + 2 H2AsO4 + 3 SO4
P2O5 = O2 + P =>
2 P2O5 = 5 O2 + 4 P
Fe + NaOH = FeO + Na + H2 =>
2 Fe + 2 NaOH = 2 FeO + 2 Na + H2
K2SeO3 + KI + HCl = KCl + Se + I2 + H2O =>
K2SeO3 + 4 KI + 6 HCl = 6 KCl + Se + 2 I2 + 3 H2O
IO3{-} + H{+} = I2 + H2O + O2 =>
4 IO3{-} + 4 H{+} = 2 I2 + 2 H2O + 5 O2
FePO4 + FeP + TiP2O7 + SiO2 = Fe2Ti2Si2P6O25 =>
7 FePO4 + FeP + 8 TiP2O7 + 8 SiO2 = 4 Fe2Ti2Si2P6O25
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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