| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O + 2[Ag(NH3)2]OH = C6H11OH + 2 Ag(NH3)2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
CrOHSO4 + MgSO4 = Cr2(SO4)3 + Mg(OH)2 =>
2 CrOHSO4 + MgSO4 = Cr2(SO4)3 + Mg(OH)2
K3VO4 + H2SO4 + H2SO3 = VOSO4 + K2SO4 + H2O =>
2 K3VO4 + 4 H2SO4 + H2SO3 = 2 VOSO4 + 3 K2SO4 + 5 H2O
Ca(C4H6O4)2 + KOH = Ca(OH)2 + KC4H6O4 =>
Ca(C4H6O4)2 + 2 KOH = Ca(OH)2 + 2 KC4H6O4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AlCl3 + H2SO4 + MnO2 = Al2(SO4)3 + MnSO4 + H2O + Cl2 =>
2 AlCl3 + 6 H2SO4 + 3 MnO2 = Al2(SO4)3 + 3 MnSO4 + 6 H2O + 3 Cl2
BaO2(s) + CO2 = BaC + O2 =>
BaO2(s) + CO2 = BaC + 2 O2
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
NO = N2 + O2 =>
2 NO = N2 + O2
C5H11OH + Na2SO4 = NaOH + (C5H11)2SO4 =>
2 C5H11OH + Na2SO4 = 2 NaOH + (C5H11)2SO4
C18H21NO3H2O = C18H21NO3HOH =>
C18H21NO3H2O = C18H21NO3HOH
Fe(OH)3 + C2H3O2H = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 C2H3O2H = Fe(C2H3O2)3 + 3 H2O
NaOH + KNO3 = NaNO3KOH =>
NaOH + KNO3 = NaNO3KOH
Na2OSiO2(H2O)10 + Al2O3(SiO2)2 + NaOH = (NaAlO2)3(SiO3)2 + AlO(SiO)3 + H2O =>
2 Na2OSiO2(H2O)10 + 25 Al2O3(SiO2)2 + 38 NaOH = 14(NaAlO2)3(SiO3)2 + 8 AlO(SiO)3 + 39 H2O
XeF4 + H2 = Xe + HF =>
XeF4 + 2 H2 = Xe + 4 HF
ZnCl2 + O2 = ZnO + Cl2 =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2
C2Cl4 = CCl2 =>
C2Cl4 = 2 CCl2
NH4NO4 + Ca(OH)2 = NH4OH + Ca(NO4)2 =>
2 NH4NO4 + Ca(OH)2 = 2 NH4OH + Ca(NO4)2
NaNO3 + C12H22O11 = CO2 + H2O + N2 + Na2O =>
48 NaNO3 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 Na2O
Na2CrO3 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
Na2CrO3 + PbO2 + 2 NaOH = Na2CrO4 + Na2PbO2 + H2O
Sn(OH)2 + H2SO3 = Sn2(SO3)2 + H2O =>
2 Sn(OH)2 + 2 H2SO3 = Sn2(SO3)2 + 4 H2O
C4H8N2O3 + O2 = CO2 + H2O + N2H4CO =>
C4H8N2O3 + 3 O2 = 3 CO2 + 2 H2O + N2H4CO
NH3 + HBr + Ca(NO2)2 = N2 + CaBr2 + H2O =>
2 NH3 + 2 HBr + Ca(NO2)2 = 2 N2 + CaBr2 + 4 H2O
BCl3 + H2 = Cl2H3 + B =>
4 BCl3 + 9 H2 = 6 Cl2H3 + 4 B
H2O(e) = H2(g) + O2(g) =>
2 H2O(e) = 2 H2(g) + O2(g)
NS = N2S2 =>
2 NS = N2S2
Ti(OCH2CH2CH2CH3)4 + H2O = TiO2 + CH3CH2CH2OH =>
3 Ti(OCH2CH2CH2CH3)4 + 10 H2O = 3 TiO2 + 16 CH3CH2CH2OH
sodiumchloride + barium = bariumchloride + sodium =>
2 NaCl + Ba = BaCl2 + 2 Na
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
Co(NO3)2 + Ca3(PO4)2 = Co3(PO4)2 + Ca(NO3)2 =>
3 Co(NO3)2 + Ca3(PO4)2 = Co3(PO4)2 + 3 Ca(NO3)2
Ca(OH)2(s) + H3PO4(l) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(l) = Ca3(PO4)2(s) + 6 H2O(l)
Ba(HCO3)2 + CaCl2 = CaCO3 + BaCl2 + CO2 + H2O =>
Ba(HCO3)2 + CaCl2 = CaCO3 + BaCl2 + CO2 + H2O
NH4NO3 + H2SO4 = NH4HSO4 + HNO3 =>
NH4NO3 + H2SO4 = NH4HSO4 + HNO3
C3H7OH + K2Cr2O7 + H2SO4 = C3H6O + K2CrO4 + Cr2(SO4)3 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 3 H2SO4 = 3 C3H6O + 2 K2CrO4 + Cr2(SO4)3 + 6 H2O
Fe{-2}O{-3} + CO = Fe + CO{-2} =>
Fe{-2}O{-3} + CO = Fe + CO{-2}
C2H3O2 + H2O = CO2 + CH4 =>
8 C2H3O2 + 2 H2O = 9 CO2 + 7 CH4
Al + KNO3 = Al2O3 + K2O + N2O =>
8 Al + 6 KNO3 = 4 Al2O3 + 3 K2O + 3 N2O
N3Cl6 + C6H12 = N2 + C6Cl6 + H =>
2 N3Cl6 + 2 C6H12 = 3 N2 + 2 C6Cl6 + 24 H
FeSO4(aq) + KCl(aq) = FeCl2(s) + K2SO4(aq) =>
FeSO4(aq) + 2 KCl(aq) = FeCl2(s) + K2SO4(aq)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NH4NO2 + ZnSO4 = (NH4)2SO4 + Zn(NO2)2 =>
2 NH4NO2 + ZnSO4 = (NH4)2SO4 + Zn(NO2)2
KCl + I2 = KI + ICl3 =>
3 KCl + 2 I2 = 3 KI + ICl3
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
MnO4{-} + H2SO3 = Mn{2+} + SO4{-2} + H2O + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{-2} + 3 H2O + 4 H{+}
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K2Cr2O7 + C7H6O + HNO3 = KNO3 + Cr(NO3)3 + C7H6O2 + H2O =>
K2Cr2O7 + 3 C7H6O + 8 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + 3 C7H6O2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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