| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ZnO + 2 N2O3 = 4 ZnN + 5 O2
C2H204 + O2 = CO2 + H2O =>
C2H204 + 53 O2 = 2 CO2 + 102 H2O
H2O + C5H12O = C5H11O + H3O =>
H2O + C5H12O = C5H11O + H3O
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2 =>
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2
MgS + H2O = Mg(OH)2 + H2S =>
MgS + 2 H2O = Mg(OH)2 + H2S
KI + C5H11Br = KBr + C5H11I =>
KI + C5H11Br = KBr + C5H11I
C6H5CHO + C4H6O3 = C16H14O3 + CH3COOH =>
2 C6H5CHO + C4H6O3 = C16H14O3 + CH3COOH
Co + CuSO4 = CoSO4 + Cu =>
Co + CuSO4 = CoSO4 + Cu
O3(g) = O2O(g) =>
O3(g) = O2O(g)
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
KMnO4 + Na2SO3 + H2SO4 = MnO2 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 2 MnO2 + K2SO4 + H2O + 3 Na2SO4
H2 + Pd = H(Pd) =>
H2 + 2 Pd = 2 H(Pd)
Co + Cr2O3 = Co2O3 + Cr =>
2 Co + Cr2O3 = Co2O3 + 2 Cr
KHCO3 + BaCl2 = KCl + Ba(HCO3)2 =>
2 KHCO3 + BaCl2 = 2 KCl + Ba(HCO3)2
BaO + H2SiO3 = BaSiO3 + H2O =>
BaO + H2SiO3 = BaSiO3 + H2O
Ca2O + PO = CaP + O2 =>
2 Ca2O + 4 PO = 4 CaP + 3 O2
KMnO4 + MnSO4 + KOH = MnOHK2SO4MnO4 =>
KMnO4 + MnSO4 + KOH = MnOHK2SO4MnO4
H2SO4 + Li = H2Li2 + SO4 =>
H2SO4 + 2 Li = H2Li2 + SO4
NaOH + Mn2O7 = NaMnO4 + H2O =>
2 NaOH + Mn2O7 = 2 NaMnO4 + H2O
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
NaHSO3 = Na2SO3 + H2SO3 =>
2 NaHSO3 = Na2SO3 + H2SO3
Fe2{+} + CuCl2 = Cu2{+} + FeCl2 =>
Fe2{+} + 2 CuCl2 = Cu2{+} + 2 FeCl2
FeS + O = FeO + SO2 =>
FeS + 3 O = FeO + SO2
SnCl2 + K2CrO4 = SnK2 + Cl2CrO4 =>
SnCl2 + K2CrO4 = SnK2 + Cl2CrO4
CH3COOH + Zn = Zn(CH3COO)3 + H2 =>
6 CH3COOH + 2 Zn = 2 Zn(CH3COO)3 + 3 H2
Sn(NO3)2 + LiI = LiNO3 + SnI2 =>
Sn(NO3)2 + 2 LiI = 2 LiNO3 + SnI2
Zn + HC1 = H2 + ZnC12 =>
Zn + 12 HC1 = 6 H2 + ZnC12
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
KMnO4 + HCl + H2S = KCl + MnCl2 + H2O + S2 =>
4 KMnO4 + 12 HCl + 10 H2S = 4 KCl + 4 MnCl2 + 16 H2O + 5 S2
S + Ba = BaS =>
S + Ba = BaS
NaOH(aq) + P2O5 = Na3PO4 + H2O =>
6 NaOH(aq) + P2O5 = 2 Na3PO4 + 3 H2O
Ag(NO3)2 + Ni = Ag + Ni(NO3)2 =>
Ag(NO3)2 + Ni = Ag + Ni(NO3)2
MgSO4 + KNO3 = Mg(NO3)2 + SO4K2 =>
MgSO4 + 2 KNO3 = Mg(NO3)2 + SO4K2
Na + AuBr2 = Au + NaBr2 =>
Na + AuBr2 = Au + NaBr2
KNO3 + HCl = KCl + NO3H =>
KNO3 + HCl = KCl + NO3H
KMnO4 + Fe + HCl = FeCl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 Fe + 16 HCl = 5 FeCl2 + 2 KCl + 2 MnCl2 + 8 H2O
CH3COOH + Zn = Zn(CH3COO)3 + H2 =>
6 CH3COOH + 2 Zn = 2 Zn(CH3COO)3 + 3 H2
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
Mq + HBr = MqBr2 + H2 =>
Mq + 2 HBr = MqBr2 + H2
CuOO = CuO2 =>
CuOO = CuO2
CH3{-}OH = CH3{-}O{-}CH3{-}H2O =>
CH3{-}OH = CH3{-}O{-}CH3{-}H2O
WS2 + O2 = WO3 + SO2 =>
2 WS2 + 7 O2 = 2 WO3 + 4 SO2
HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
H2SO4 + Li = H2Li2 + SO4 =>
H2SO4 + 2 Li = H2Li2 + SO4
No2O + H2O = NoOH =>
No2O + H2O = 2 NoOH
H2SO4 + Li = H2Li2 + SO4 =>
H2SO4 + 2 Li = H2Li2 + SO4
Ca(HS)2 + Cl2 = CaCl2 + S + HCl =>
Ca(HS)2 + 2 Cl2 = CaCl2 + 2 S + 2 HCl
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
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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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