| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 LiCl = Li2CO3 + CaCl2
Na3PO4 + HgNO3 = Hg3(PO4) + NaNO3 =>
Na3PO4 + 3 HgNO3 = Hg3(PO4) + 3 NaNO3
C2H5NO2 + C7H5ClO + NaOH = C9H9NO3 + NaCl + H2O =>
C2H5NO2 + C7H5ClO + NaOH = C9H9NO3 + NaCl + H2O
HClO3 + Fe(OH)2 = Fe(ClO3)2 + H2O =>
2 HClO3 + Fe(OH)2 = Fe(ClO3)2 + 2 H2O
Na2CO3 + MoS2 + O2 = Na2MoO4 + SO2 + CO2 =>
2 Na2CO3 + 2 MoS2 + 7 O2 = 2 Na2MoO4 + 4 SO2 + 2 CO2
AuCl3 + NH3 = AuCl3N + H =>
AuCl3 + NH3 = AuCl3N + 3 H
BaCl2 + H2S04 = BaS04 + HCl =>
BaCl2 + H2S04 = BaS04 + 2 HCl
(NH4)2CO3 + CuO = CuCO3 + (NH4)2O =>
(NH4)2CO3 + CuO = CuCO3 + (NH4)2O
NH4MgPO4*H2O = Mg2P2O7 + NH3 + H2O =>
2 NH4MgPO4*H2O = Mg2P2O7 + 2 NH3 + 3 H2O
Mg(C2H3O2)2 + Al(OH)3 = Mg(OH)2 + Al(C2H3O2)3 =>
3 Mg(C2H3O2)2 + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al(C2H3O2)3
Al + Mn = AlMn =>
Al + Mn = AlMn
AlOH(NO3)2 = Al2O3 + NO2 + O2 + H2O =>
2 AlOH(NO3)2 = Al2O3 + 4 NO2 + O2 + H2O
Fe + F = FeF3 =>
Fe + 3 F = FeF3
MnO2 = Mn + O2 =>
MnO2 = Mn + O2
Mg(C2H3O2) + Ba(OH)2 = Ba(C2H3O2) + Mg(OH)2 =>
Mg(C2H3O2) + Ba(OH)2 = Ba(C2H3O2) + Mg(OH)2
NaOH + O2 = O2OH + Na =>
NaOH + O2 = O2OH + Na
(H2SO4)2 + Zn = Zn2SO4 + H2 =>
(H2SO4)2 + 4 Zn = 2 Zn2SO4 + 2 H2
NaOH + SO3 = Na3OHSO4 + H2O =>
3 NaOH + SO3 = Na3OHSO4 + H2O
Co(NO3)2(aq) + KOH(aq) = CoOH(s) + K(NO3)2(aq) =>
Co(NO3)2(aq) + KOH(aq) = CoOH(s) + K(NO3)2(aq)
H3P + NaOH = HOH + Na3P =>
H3P + 3 NaOH = 3 HOH + Na3P
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 K2SO4 + 3 O2
CrI3 + KOH + Br2 = KIO4 + KCrO4 + KBr + H2O =>
CrI3 + 32 KOH + 14 Br2 = 3 KIO4 + KCrO4 + 28 KBr + 16 H2O
C6H5ONa + H2SO4 = C6H5OH + NaHSO4 =>
C6H5ONa + H2SO4 = C6H5OH + NaHSO4
C243434H + O2 = CO2 + H2O =>
4 C243434H + 973737 O2 = 973736 CO2 + 2 H2O
CaCl2 + NaCa = Ca5 + NaCl =>
5 CaCl2 + 10 NaCa = 3 Ca5 + 10 NaCl
F2 + Al203 = AlF3 =>
609 F2 + 2 Al203 = 406 AlF3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cl2 + H2O = ClO3 + Cl{-} + H{+} =>
7 Cl2 + 6 H2O = 2 ClO3 + 12 Cl{-} + 12 H{+}
CH3OH + K2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 4 K2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
B2O3 + CaF2 = BF3 + CaO =>
B2O3 + 3 CaF2 = 2 BF3 + 3 CaO
NaNO3 + Ca(ClO3)2 = NaClO3 + Ca(NO3)2 =>
2 NaNO3 + Ca(ClO3)2 = 2 NaClO3 + Ca(NO3)2
H2O2 + KCl = KClO3 + H2O =>
3 H2O2 + KCl = KClO3 + 3 H2O
As4 + KClO4 + KOH = K3AsO4 + KCl + OH =>
As4 + 4 KClO4 + 12 KOH = 4 K3AsO4 + 4 KCl + 12 OH
KO2 + H2O = O2 + KOH = KOH + CO2 = KHO3 =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Mn(NO3)2 + H2O = HNO3 + MnO =>
Mn(NO3)2 + H2O = 2 HNO3 + MnO
C10H24 + O2 = CO2 + H2O =>
C10H24 + 16 O2 = 10 CO2 + 12 H2O
Ni + Na2HPO4 = Ni3(PO4)2 + Na + H =>
3 Ni + 2 Na2HPO4 = Ni3(PO4)2 + 4 Na + 2 H
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O
K2ReO4 + H2O = KReO4 + ReO2 + KOH =>
3 K2ReO4 + 2 H2O = 2 KReO4 + ReO2 + 4 KOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2S(g) + O2(g) = SO4(g) + H2O(g) =>
2 H2S(g) + 5 O2(g) = 2 SO4(g) + 2 H2O(g)
CH3COCH3 + Zn + HCl = CH3CH2CH3 + ZnCl2 + H2O =>
CH3COCH3 + 2 Zn + 4 HCl = CH3CH2CH3 + 2 ZnCl2 + H2O
Na2OOCCOO + HCl = H2OOCCOO + NaCl =>
Na2OOCCOO + 2 HCl = H2OOCCOO + 2 NaCl
(NH4)2S + Zn(NO3)2 = ZnS + NH4NO3 =>
(NH4)2S + Zn(NO3)2 = ZnS + 2 NH4NO3
FeCI3 + SnCI = SnCI4 + FeCI2 =>
3 FeCI3 + SnCI = SnCI4 + 3 FeCI2
K3PO4 + Li = Li3PO4 + K =>
K3PO4 + 3 Li = Li3PO4 + 3 K
Carbon + Oxygen = carbondioxide =>
C + O2 = CO2
NaF + Ba3(PO4)2 = Na3(PO4) + BaF2 =>
6 NaF + Ba3(PO4)2 = 2 Na3(PO4) + 3 BaF2
NaBr(s) + Cl2(g) = NaCl(aq) + Br2(aq) =>
2 NaBr(s) + Cl2(g) = 2 NaCl(aq) + Br2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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