| Équations équilibrées la veille |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaH2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
NaH2PO4 + 12(NH4)2MoO4 + 22 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + NaNO3 + 12 H2O
Ni(NO3)3 + CaS = Ni2S3 + Ca(NO3)2 =>
2 Ni(NO3)3 + 3 CaS = Ni2S3 + 3 Ca(NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5SO3H + O2 = CO2 + H2O + SO2 =>
C2H5SO3H + 3 O2 = 2 CO2 + 3 H2O + SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + Na2SO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 Na2SO4 = Fe2(SO4)3 + 6 Na
Pb(NO3)2 + KOH = PbO + H2O + KNO3 =>
Pb(NO3)2 + 2 KOH = PbO + H2O + 2 KNO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
H2O + C16H34O + C12H25NaSO4 + C3H8O3 = C31H69NaSO9 =>
H2O + C16H34O + C12H25NaSO4 + C3H8O3 = C31H69NaSO9
NaMnO4 + Na2S + H2O = MnO2 + S + NaOH =>
2 NaMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 3 S + 8 NaOH
Pb(NO3)2 + Na(OH) = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(OH) = Pb(OH)2 + 2 Na(NO3)
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr3(SO4)3 + H2O + Fe2(SO4)3 =>
24 FeSO4 + 3 K2Cr2O7 + 21 H2SO4 = 3 K2SO4 + 2 Cr3(SO4)3 + 21 H2O + 12 Fe2(SO4)3
C6H12O4 + O2 = CO2 + H2O =>
C6H12O4 + 7 O2 = 6 CO2 + 6 H2O
F2 + Br2 = BrF5 =>
5 F2 + Br2 = 2 BrF5
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
Zn + CrCl(III) = Cr + ZnCl(III) =>
Zn + CrCl(III) = Cr + ZnCl(III)
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H7OH + Cu2O = C3H6O + H2O + Cu =>
C3H7OH + Cu2O = C3H6O + H2O + 2 Cu
Y(NO3)36H2O + Ba(NO3)2 + Cu(NO3)2*3H2O + C6O7H8 = Y3Ba5Cu8O18 + CO2 + N2 + H2O =>
9 Y(NO3)36H2O + 15 Ba(NO3)2 + 24 Cu(NO3)2*3H2O + 128 C6O7H8 = 3 Y3Ba5Cu8O18 + 768 CO2 + 201 N2 + 593 H2O
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
Fe + O + H2O = Fe3OH =>
6 Fe + O + H2O = 2 Fe3OH
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Na(s) + KNO3(s) = K2O(s) + Na2O(s) + N2(g) =>
10 Na(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + N2(g)
Ag2O + CO = Ag + CO2 =>
Ag2O + CO = 2 Ag + CO2
FeCl3 + Fe = Fe2Cl3 =>
FeCl3 + Fe = Fe2Cl3
H2S + Fe = H2 + Fe2S3 =>
3 H2S + 2 Fe = 3 H2 + Fe2S3
AlCl3O12 + PbS = Al2S3 + Pb(ClO4)2 =>
2 AlCl3O12 + 3 PbS = Al2S3 + 3 Pb(ClO4)2
KBr + HCl = KCl + BrH =>
KBr + HCl = KCl + BrH
Ni(NO3)2 + CH4N2O = NiO + CO2 + H2O + N2 =>
3 Ni(NO3)2 + 5 CH4N2O = 3 NiO + 5 CO2 + 10 H2O + 8 N2
CHONO2(CH2ONO2)2 = CO2 + N2 + O2 + H2O =>
4 CHONO2(CH2ONO2)2 = 12 CO2 + 6 N2 + O2 + 10 H2O
NO2 + O3 = NO3 + O2 =>
NO2 + O3 = NO3 + O2
CH3COCH3 = C2H4 + CO + H2 =>
CH3COCH3 = C2H4 + CO + H2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KNO3 + C6H14O6 = K2O + CO2 + H2O + N2 =>
26 KNO3 + 5 C6H14O6 = 13 K2O + 30 CO2 + 35 H2O + 13 N2
H2O + C6H10O5 = CH4 + CO2 =>
H2O + C6H10O5 = 3 CH4 + 3 CO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
HNO3 + FeCl2 = Fe(NO3)3 + NO2 + H2O + HCl =>
4 HNO3 + FeCl2 = Fe(NO3)3 + NO2 + H2O + 2 HCl
Magnesiumchloride + sodium = magnesium + sodiumchloride =>
MgCl2 + 2 Na = Mg + 2 NaCl
AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3
HCI + Cu = CICu + H =>
HCI + Cu = CICu + H
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
K2Cr2O7 + H2SO4 + CH3OH = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 6 CH3OH = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 14 H2O
K2CrO7 + C4H10O + H2SO4 = Cr(SO4)3 + C3H6O2 + K2SO4 + H2O =>
8 K2CrO7 + 9 C4H10O + 32 H2SO4 = 8 Cr(SO4)3 + 12 C3H6O2 + 8 K2SO4 + 41 H2O
Ag(aq) + NH3(g) = Ag(NH3)2(aq) =>
Ag(aq) + 2 NH3(g) = Ag(NH3)2(aq)
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Équations équilibrées sur01/04/25
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