| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + HNo3 = HAl(No3)
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
NaHCO3 + CH3COOH = H2O + C2H3OONa + CO2 =>
NaHCO3 + CH3COOH = H2O + C2H3OONa + CO2
H2SO4 + Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + H2MnO4 + Na2SO4 + NO + CO2 =>
15 H2SO4 + Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 15 H2MnO4 + 18 Na2SO4 + 30 NO + 20 CO2
Li2Se(aq) + CrF2(aq) = LiF(aq) + CrSe(s) =>
Li2Se(aq) + CrF2(aq) = 2 LiF(aq) + CrSe(s)
KClO3(s) + P4S3(s) = P2O5 + KCl + SO2 =>
16 KClO3(s) + 3 P4S3(s) = 6 P2O5 + 16 KCl + 9 SO2
K3PO4 + LiCl = KCl + Li3(PO4) =>
K3PO4 + 3 LiCl = 3 KCl + Li3(PO4)
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
NaCl + BeS = Na2S + BeCl2 =>
2 NaCl + BeS = Na2S + BeCl2
Li + KF = LiF + K =>
Li + KF = LiF + K
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HClO + H2 = HCl + H2O =>
HClO + H2 = HCl + H2O
TiOOH + O2 + NaOH = Na2TiO3 + H2O =>
4 TiOOH + O2 + 8 NaOH = 4 Na2TiO3 + 6 H2O
Mg(NO3)2(heat) = MgO + NO2 + O2 =>
2 Mg(NO3)2(heat) = 2 MgO + 4 NO2 + O2
F2 + UCl6 = UF6 + Cl2 =>
3 F2 + UCl6 = UF6 + 3 Cl2
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH =>
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH
Ga2O3 + F2 = GaF3 + O2 =>
2 Ga2O3 + 6 F2 = 4 GaF3 + 3 O2
C4H9Br + CH3Br + Na = C5H12 + NaBr =>
C4H9Br + CH3Br + 2 Na = C5H12 + 2 NaBr
Mn(CO2)5 + O2 = MnO2 + CO2 =>
Mn(CO2)5 + O2 = MnO2 + 5 CO2
SrCO3 = Sr + CO2 + O2 =>
2 SrCO3 = 2 Sr + 2 CO2 + O2
Hydrochloricacid + sodiumcarbonate = sodiumchloride + carbonicacid =>
2 HCl + Na2CO3 = 2 NaCl + H2CO3
HCl + NH4 = HH4 + NCl =>
HCl + NH4 = HH4 + NCl
Cr2O7{2-} + H2O2 + H{+} = HCrO4 + H2O =>
Cr2O7{2-} + H2O2 + 2 H{+} = 2 HCrO4 + H2O
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + KSO4 + H2O =>
2 HNO2 + KMnO4 + 2 H2SO4 = 2 HNO3 + MnSO4 + KSO4 + 2 H2O
NaCl + Na2CO3 = ClCO3 + Na =>
NaCl + Na2CO3 = ClCO3 + 3 Na
AgBr + NH3 = Br{-} + [Ag(NH3)2]{+} =>
AgBr + 2 NH3 = Br{-} + [Ag(NH3)2]{+}
Bi2S3 + Na2S = Na3BiS3 =>
Bi2S3 + 3 Na2S = 2 Na3BiS3
Ba6 + O2 = BaO =>
Ba6 + 3 O2 = 6 BaO
Cu2 + SO3 = CuO + S =>
3 Cu2 + 2 SO3 = 6 CuO + 2 S
Br + I + Cl = BrICl =>
Br + I + Cl = BrICl
LiNo3 + Al(OH)3 = LiOH + Al(No3)3 =>
3 LiNo3 + Al(OH)3 = 3 LiOH + Al(No3)3
CH3COOH + CuCO3 = CH3COOCu + H2O + CO2 =>
9 CH3COOH + 8 CuCO3 = 8 CH3COOCu + 6 H2O + 10 CO2
AgCl + NH4OH = Ag(NH3)2{+} + H2O + Cl{-} =>
AgCl + 2 NH4OH = Ag(NH3)2{+} + 2 H2O + Cl{-}
CoCIO = Co + CIO =>
CoCIO = Co + CIO
H2CO + Ag(NH3)2{+} + OH{-} = HCO3{-} + Ag + NH3 + H2O =>
H2CO + 4 Ag(NH3)2{+} + 5 OH{-} = HCO3{-} + 4 Ag + 8 NH3 + 3 H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Fe + O2 + H2O = Fe3O4H2O =>
3 Fe + 2 O2 + H2O = Fe3O4H2O
Bi2O3 + Lu2O3 + SrN2O6 + O2 = Sr2BiLuO6 + N2O5 =>
Bi2O3 + Lu2O3 + 4 SrN2O6 + O2 = 2 Sr2BiLuO6 + 4 N2O5
C6H12 + O3 = CO2 + H2O =>
C6H12 + 6 O3 = 6 CO2 + 6 H2O
FeH2PO4 + H2O2 = FePO4 + H2O =>
FeH2PO4 + H2O2 = FePO4 + 2 H2O
K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeH2PO4 + H2O2 = FePO4 + H2O =>
FeH2PO4 + H2O2 = FePO4 + 2 H2O
(Cu)2SO4 + H2SO4 + K2Cr2O7 = CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3(Cu)2SO4 + 7 H2SO4 + K2Cr2O7 = 6 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
HClO + NH4OH = NH4ClO + H2O =>
HClO + NH4OH = NH4ClO + H2O
LiNo3 + Al(OH)3 = LiOH + Al(No3)3 =>
3 LiNo3 + Al(OH)3 = 3 LiOH + Al(No3)3
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
C30H20 + O2 = CO2 + H2O =>
C30H20 + 35 O2 = 30 CO2 + 10 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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