| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnCl2 + 2 KCl + 5 H2O2 = 2 KMnO4 + 6 HCl + 2 H2O
PBS + PBSO4 = PB + SO2 =>
PBS + PBSO4 = 2 PB + 2 SO2
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
LiCO3 + H2SO4 = Li2SO4 + HCO3 =>
2 LiCO3 + H2SO4 = Li2SO4 + 2 HCO3
K + S4 = K2S =>
8 K + S4 = 4 K2S
FeO + Fe(OH)3 = Fe(OH)2 + Fe2O3 =>
3 FeO + 2 Fe(OH)3 = 3 Fe(OH)2 + Fe2O3
V + HNO3 = V5O5 + NO + H2O =>
15 V + 10 HNO3 = 3 V5O5 + 10 NO + 5 H2O
HNO2 + FeSO4 + H2SO4 = N2 + Fe2(SO4)3 + H2O =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 3 Fe2(SO4)3 + 4 H2O
PBS + PBSO4 = PB + SO2 =>
PBS + PBSO4 = 2 PB + 2 SO2
Br + O2 = Br2O3 =>
4 Br + 3 O2 = 2 Br2O3
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
C16H28O3 + O2 = CO2 + H2O =>
2 C16H28O3 + 43 O2 = 32 CO2 + 28 H2O
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
K2BeO2 + HCl = KCl + H2O + BeCl2 =>
K2BeO2 + 4 HCl = 2 KCl + 2 H2O + BeCl2
Mn + Pb(CH3CO2)2 = Mn(CH3CO2)2 + Pb =>
Mn + Pb(CH3CO2)2 = Mn(CH3CO2)2 + Pb
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CH3MgBr + CH3COCH3 = CH3CCH3CH3OMgBr =>
CH3MgBr + CH3COCH3 = CH3CCH3CH3OMgBr
Cu(s) + Ag2CO3(s) = CuCO3(s) + Ag(s) =>
Cu(s) + Ag2CO3(s) = CuCO3(s) + 2 Ag(s)
AlCl3 + KOH = K(Al(OH)4) + KCl =>
AlCl3 + 4 KOH = K(Al(OH)4) + 3 KCl
KMnO4 + K4[Fe(CN)6] = K2MnO4 + K3[Fe(CN)6] =>
KMnO4 + K4[Fe(CN)6] = K2MnO4 + K3[Fe(CN)6]
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
(MnO4)1{-} + (NO2)1{-} + (H)1{+} = (Mn)2{+} + (NO3)1{-} + H2O =>
4(MnO4)1{-} + 13(NO2)1{-} + 6(H)1{+} = 2(Mn)2{+} + 13(NO3)1{-} + 3 H2O
GaHCO3 + H2SO4 = Ga2SO4 + CO2 + H2O =>
2 GaHCO3 + H2SO4 = Ga2SO4 + 2 CO2 + 2 H2O
KClO4 + NaOH = NaClO4 + KOH =>
KClO4 + NaOH = NaClO4 + KOH
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
CuO + HN3 = Cu + N + H2O =>
CuO + 2 HN3 = Cu + 6 N + H2O
P + I = PI3 =>
P + 3 I = PI3
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
FeCl3 + Sn = Fe + SnCl =>
FeCl3 + 3 Sn = Fe + 3 SnCl
Tl2SO4 + KMnO4 + H2SO4 = Tl2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Tl2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Tl2(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
PBS + PBSO4 = PB + SO2 =>
PBS + PBSO4 = 2 PB + 2 SO2
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Ag2O + BeCl2 = AgCl + BeO =>
Ag2O + BeCl2 = 2 AgCl + BeO
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
C2H2H5OH + O2 = CO2 + H2O =>
2 C2H2H5OH + 7 O2 = 4 CO2 + 8 H2O
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
AgNO3 + AsH + H2O = Ag + H3AsO4 + HNO3 =>
6 AgNO3 + AsH + 4 H2O = 6 Ag + H3AsO4 + 6 HNO3
HI + KI + O2 = KI3 + H2O =>
4 HI + 2 KI + O2 = 2 KI3 + 2 H2O
CH3COOCHCH2 + H2O = CH3CHO + CH3COOH =>
CH3COOCHCH2 + H2O = CH3CHO + CH3COOH
Na2CrO4 + H3PO4 = H2CrO4 + Na3PO4 =>
3 Na2CrO4 + 2 H3PO4 = 3 H2CrO4 + 2 Na3PO4
KMnO4 + Pb(NO3)2 = PbO2 + Mn(NO3)2 + KO2 =>
KMnO4 + Pb(NO3)2 = PbO2 + Mn(NO3)2 + KO2
C4H7Cl + HCl = C4H8Cl2 =>
C4H7Cl + HCl = C4H8Cl2
Sodiumcarbonate = carbondioxide + sodiumoxide =>
Na2CO3 = CO2 + Na2O
CC3H8(g) + O2(g) = CO2(g) + H2O(g) =>
CC3H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
H4NO2 = N2 + H2O =>
2 H4NO2 = N2 + 4 H2O
NOCl + H2O = NOOH + HCl =>
NOCl + H2O = NOOH + HCl
C6H5OH + CH3Cl = C6H4OHCH3 + HCl =>
C6H5OH + CH3Cl = C6H4OHCH3 + HCl
BaCl2 + OH = BaOH + Cl =>
BaCl2 + OH = BaOH + 2 Cl
KBr + H2SO4 = K2SO3 + H2O + Br =>
2 KBr + H2SO4 = K2SO3 + H2O + 2 Br
AICl3 + Zn = ZnCl3 + AI =>
AICl3 + Zn = ZnCl3 + AI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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