| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + 2 Na = C2H4Na2 + H2
K + Ba = KBa =>
K + Ba = KBa
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO + KOH =>
5 C4H8 + 2 KMnO4 + 6 H2O = 5 C4H8(OH)2 + 2 MnO + 2 KOH
HF + BaCl2 = HCl + BaF2 =>
2 HF + BaCl2 = 2 HCl + BaF2
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO + KOH =>
5 C4H8 + 2 KMnO4 + 6 H2O = 5 C4H8(OH)2 + 2 MnO + 2 KOH
CO + CoO = CO2 + Co2 =>
2 CO + 2 CoO = 2 CO2 + Co2
MgSPb = MgPbS =>
MgSPb = MgPbS
LiOH + H2O = OH + LiOH2 =>
LiOH + H2O = OH + LiOH2
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO + KOH =>
5 C4H8 + 2 KMnO4 + 6 H2O = 5 C4H8(OH)2 + 2 MnO + 2 KOH
Mg + Na(OH) = Mg(OH)2 + Na =>
Mg + 2 Na(OH) = Mg(OH)2 + 2 Na
ZnO + Cl2O3 = ZnCl2 + O2 =>
ZnO + Cl2O3 = ZnCl2 + 2 O2
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
zinc + hydrochloricacid = Zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + H2O + KI = I2 + HCl + KOH =>
Cl2 + 2 H2O + 2 KI = I2 + 2 HCl + 2 KOH
Fe(CO3)3 + HCl = FeCl + H(CO3)3 =>
Fe(CO3)3 + HCl = FeCl + H(CO3)3
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Fe(OH)3 + C = Fe(OH)2 + CO2 + H2O =>
4 Fe(OH)3 + C = 4 Fe(OH)2 + CO2 + 2 H2O
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO + KOH =>
5 C4H8 + 2 KMnO4 + 6 H2O = 5 C4H8(OH)2 + 2 MnO + 2 KOH
KOH + Br2 = K2BrO4 + KBr + H2O =>
16 KOH + 7 Br2 = 2 K2BrO4 + 12 KBr + 8 H2O
NbCl5 + O2 = NbOCl3 + Cl2 =>
2 NbCl5 + O2 = 2 NbOCl3 + 2 Cl2
Na202 + Co2 = Na2Co3 =>
2 Na202 + 303 Co2 = 202 Na2Co3
Fe(SO3) = FeO + SO2 =>
Fe(SO3) = FeO + SO2
C25H52(s) + O2(g) = CO(g) + H2O =>
2 C25H52(s) + 51 O2(g) = 50 CO(g) + 52 H2O
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2 =>
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2
C16H24O5N4 + O2 = CO2 + H2O + NH3 =>
2 C16H24O5N4 + 33 O2 = 32 CO2 + 12 H2O + 8 NH3
KI + NH3 = NH2 + KH + I2 =>
2 KI + 2 NH3 = 2 NH2 + 2 KH + I2
C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 MnO2 + 2 KOH
MgCrO4 + HC2H3O2 = Mg + Cr2O7 + H2O + C2H3O2 =>
2 MgCrO4 + 2 HC2H3O2 = 2 Mg + Cr2O7 + H2O + 2 C2H3O2
Fe(NO3)2 + KOH = KNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 KOH = 2 KNO3 + Fe(OH)2
HC + Br = C2H2Br2 =>
2 HC + 2 Br = C2H2Br2
H{+} + MnO4{-} + HSO3{-} = Mn{2+} + SO4{2-} + H2O =>
H{+} + 2 MnO4{-} + 5 HSO3{-} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
Al2(S2O3)3 + H2O = Al(OH)3 + S + SO2 =>
Al2(S2O3)3 + 3 H2O = 2 Al(OH)3 + 3 S + 3 SO2
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO + KOH =>
5 C4H8 + 2 KMnO4 + 6 H2O = 5 C4H8(OH)2 + 2 MnO + 2 KOH
KMnO4 + C4H8 + H2O = KOH + MnO2 + C2H4O2 =>
8 KMnO4 + 3 C4H8 + 4 H2O = 8 KOH + 8 MnO2 + 6 C2H4O2
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
(NH4)2U2O7 + H2O = UO3 + NH4OH =>
(NH4)2U2O7 + H2O = 2 UO3 + 2 NH4OH
C9H18 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C7H15COOH =>
40 C9H18 + 36 KMnO4 + 54 H2SO4 = 36 MnSO4 + 18 K2SO4 + 54 H2O + 45 C7H15COOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H3Po4 + NaCI = Na3Po4 + HCI =>
H3Po4 + 3 NaCI = Na3Po4 + 3 HCI
Ca(HCO3)2 + Na2CO3 = CaCO3(s) + Na(HCO3) =>
Ca(HCO3)2 + Na2CO3 = CaCO3(s) + 2 Na(HCO3)
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Cu + HSO4 = CuSO4 + SO2 + H2O =>
3 Cu + 4 HSO4 = 3 CuSO4 + SO2 + 2 H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O
V7O3 + Ca = V + CaO =>
V7O3 + 3 Ca = 7 V + 3 CaO
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
KI + Hg(NO3)2 = KNO3 + Hg + I2 =>
2 KI + Hg(NO3)2 = 2 KNO3 + Hg + I2
CO + CoO = CO2 + Co2 =>
2 CO + 2 CoO = 2 CO2 + Co2
H2CO3 + Zn(OH)2 = Zn2(OH)2CO3 + H2O =>
H2CO3 + 2 Zn(OH)2 = Zn2(OH)2CO3 + 2 H2O
HCN = NHC =>
HCN = NHC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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