| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 TiCl3 + KNO3 + 10 HCl = 8 TiCl4 + NH4Cl + KCl + 3 H2O
Ca3(PO4)2 + Li = LiPO4 + Ca =>
Ca3(PO4)2 + 2 Li = 2 LiPO4 + 3 Ca
C3H6O + O2 = C + H2O =>
C3H6O + O2 = 3 C + 3 H2O
VO + Fe2O3 = V2O5 + Fe0 =>
2 VO + Fe2O3 = V2O5 + 2 Fe0
CH3CHOH + H2CrO4 + H{+} = CH3COOH + Cr3{+} + H2O =>
17 CH3CHOH + 9 H2CrO4 + 3 H{+} = 17 CH3COOH + 3 Cr3{+} + 19 H2O
NH4OH + Na3PO4 = NH4PO4 + Na3OH =>
NH4OH + Na3PO4 = NH4PO4 + Na3OH
CdS + CaO = CdO + CaS =>
CdS + CaO = CdO + CaS
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
H2PbO4 + LiOH = Li2PbO4 + H2O =>
H2PbO4 + 2 LiOH = Li2PbO4 + 2 H2O
Iron + oxygen = Iron(iii)oxide =>
4 Fe + 3 O2 = 2 Fe2O3
KCl + KOH = K2 + ClOH =>
KCl + KOH = K2 + ClOH
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
SrSO4 + HNO3 = Sr(NO3)2 + H2SO4 =>
SrSO4 + 2 HNO3 = Sr(NO3)2 + H2SO4
KCl + KOH = K2 + ClOH =>
KCl + KOH = K2 + ClOH
K3[Fe(SCN)6] + KF = K3FeF6 + KSCN =>
K3[Fe(SCN)6] + 6 KF = K3FeF6 + 6 KSCN
BaCl2(aq) + (NH4)2S(aq) = BaS(aq) + NH4Cl(aq) =>
BaCl2(aq) + (NH4)2S(aq) = BaS(aq) + 2 NH4Cl(aq)
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
(CH3)2CCH(CH3) + KMnO4 + H2SO4 = (CH3)2COOHCOOH(CH3) + MnSO4 + K2SO4 + H2O =>
10(CH3)2CCH(CH3) + 14 KMnO4 + 21 H2SO4 = 10(CH3)2COOHCOOH(CH3) + 14 MnSO4 + 7 K2SO4 + 16 H2O
SrSO4 + HNO3 = Sr(NO3)2 + H2SO4 =>
SrSO4 + 2 HNO3 = Sr(NO3)2 + H2SO4
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
C4H9OH + O = CO2 + H2O =>
C4H9OH + 12 O = 4 CO2 + 5 H2O
SrSO4 + HNO3 = Sr(NO3)2 + H2SO4 =>
SrSO4 + 2 HNO3 = Sr(NO3)2 + H2SO4
H2 + CO2 = C3H6 + Water =>
9 H2 + 3 CO2 = C3H6 + 6 H2O
CuCl2(aq) + (NH4)2S(aq) = CuS + NH4Cl =>
CuCl2(aq) + (NH4)2S(aq) = CuS + 2 NH4Cl
BaCl2(aq) + CuSO4(aq) = CuCl2(aq) + BaSO4(s) =>
BaCl2(aq) + CuSO4(aq) = CuCl2(aq) + BaSO4(s)
As2S5 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2 =>
As2S5 + 16 NH4OH + 6 H2O2 = 2(NH4)3AsO4 + 5(NH4)2SO4 + 14 H2
NaNO2 + KMnO4 = Mn + O2 + NO3 + NaK =>
2 NaNO2 + 2 KMnO4 = 2 Mn + 3 O2 + 2 NO3 + 2 NaK
CaO + nitricacid = water + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
V2O5 + Al = Al2O3 + V =>
3 V2O5 + 10 Al = 5 Al2O3 + 6 V
Al2O3 + NaNO2 = Na2O + Al(NO2)3 =>
Al2O3 + 6 NaNO2 = 3 Na2O + 2 Al(NO2)3
MoO3 + H2 = Mo2O3 + H2O =>
2 MoO3 + 3 H2 = Mo2O3 + 3 H2O
Zn(NO3)2(aq) + Al(s) = Al(NO3)3() + Zn() =>
3 Zn(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3() + 3 Zn()
RaCl2 + HI = RaI2 + HCl =>
RaCl2 + 2 HI = RaI2 + 2 HCl
NiCl2 + K3Fe(CN)6 = Ni3[Fe(CN)6]2 + KCl =>
3 NiCl2 + 2 K3Fe(CN)6 = Ni3[Fe(CN)6]2 + 6 KCl
C5H11OH + K2CrO7 + H2SO4 = C5H10O + K2SO4 + Cr2(SO4)3 + H2O =>
9 C5H11OH + 2 K2CrO7 + 5 H2SO4 = 9 C5H10O + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
KHSO3 + Ca(OH)2 = CaSO3 + KOH + H2O =>
KHSO3 + Ca(OH)2 = CaSO3 + KOH + H2O
C2H4 + F = C2H4F =>
C2H4 + F = C2H4F
K2Cr2O7 + CuSO4 = K2SO4 + CuCr2O7 =>
K2Cr2O7 + CuSO4 = K2SO4 + CuCr2O7
CuCl + Cd = CdCl + Cu =>
CuCl + Cd = CdCl + Cu
KOH + MnO2 + Cl2 = KMnO4 + KCl + H2O =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
SrSO4 + HNO3 = Sr(NO3)2 + H2SO4 =>
SrSO4 + 2 HNO3 = Sr(NO3)2 + H2SO4
BaOH + H3PO4 = Ba3PO4 + H2O =>
3 BaOH + H3PO4 = Ba3PO4 + 3 H2O
Mg + H2CO3 = MgCO3 + H =>
Mg + H2CO3 = MgCO3 + 2 H
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SbI5 = SbI3 + I2 =>
SbI5 = SbI3 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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