| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + 2 NH3 = [Ag(NH3)2Cl]
AlCl3 + H3PO4 = AlPO4 + HCl =>
AlCl3 + H3PO4 = AlPO4 + 3 HCl
CH3CH2NH2 + HBr = CH3CH2NH3 + Br =>
CH3CH2NH2 + HBr = CH3CH2NH3 + Br
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C6H8O6 + KIO3 = H2O + CO3 + KI =>
3 C6H8O6 + 16 KIO3 = 12 H2O + 18 CO3 + 16 KI
CH + O = CO2 + CH4 =>
4 CH + 6 O = 3 CO2 + CH4
SnS + HNO3 = SnO2 + H2SO4 + NO2 + H2O =>
SnS + 10 HNO3 = SnO2 + H2SO4 + 10 NO2 + 4 H2O
Na3[Co(NO2)6] + KCl = K2Na[Co(NO2)6] + NaCl =>
Na3[Co(NO2)6] + 2 KCl = K2Na[Co(NO2)6] + 2 NaCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
As5O5 + H2SO4 + Zn = AsH3 + H2O + ZnSO4 =>
2 As5O5 + 25 H2SO4 + 25 Zn = 10 AsH3 + 10 H2O + 25 ZnSO4
KMnO4 + KOH + Na2SO3 = K2MnO4 + K2SO4 + H2O + NaOH =>
2 KMnO4 + 4 KOH + Na2SO3 = 2 K2MnO4 + K2SO4 + H2O + 2 NaOH
KNO2 + HI = HNO2 + KI =>
KNO2 + HI = HNO2 + KI
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ba(OH)2 + Fe(No3)3 = Fe(OH)3 + Ba(No3)2 =>
3 Ba(OH)2 + 2 Fe(No3)3 = 2 Fe(OH)3 + 3 Ba(No3)2
Na3[Co(NO2)6] + KCl = K2Na[Co(NO2)6] + NaCl =>
Na3[Co(NO2)6] + 2 KCl = K2Na[Co(NO2)6] + 2 NaCl
SiO2 + Ca3(PO4)2 = P2O5 + CaSiO3 =>
3 SiO2 + Ca3(PO4)2 = P2O5 + 3 CaSiO3
Al + Ba(OH)2 = Ba + AlOH =>
2 Al + Ba(OH)2 = Ba + 2 AlOH
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH + 3 NaCl
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
H{2}S{+}HNO{3} = H{2}SO{+}NO{+}H{2}O =>
H{2}S{+}HNO{3} = H{2}SO{+}NO{+}H{2}O
H2NC(O)N = NC(O)NH2 =>
H2NC(O)N = NC(O)NH2
H{3}PO{4} + Fe{2}O{3} = Fe{3}PO{4} + H{2}O =>
H{3}PO{4} + Fe{2}O{3} = Fe{3}PO{4} + H{2}O
K2SO3 + MnSO4 + H2O = H2S + MnO2 + K2SO4 =>
3 K2SO3 + MnSO4 + H2O = H2S + MnO2 + 3 K2SO4
C5H8 + O2(g) = CC2(g) + H2O(g) =>
3 C5H8 + 6 O2(g) = 5 CC2(g) + 12 H2O(g)
FeSO4 + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeSO4 + O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O
KMnO4Na2O2 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + O2 =>
4 KMnO4Na2O2 + 10 H2SO4 = 2 K2SO4 + 4 MnSO4 + 4 Na2SO4 + 10 H2O + 7 O2
FeSO4(aq) + HNO3(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + NO(g) + H2O(l) =>
6 FeSO4(aq) + 2 HNO3(aq) + 3 H2SO4(aq) = 3 Fe2(SO4)3(aq) + 2 NO(g) + 4 H2O(l)
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
CaO + Cl2 = CaCl(OCl) =>
CaO + Cl2 = CaCl(OCl)
H2SIO3 + NaOH = H2O + Na2SIO3 =>
H2SIO3 + 2 NaOH = 2 H2O + Na2SIO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Mg(OH)2 + Al2(SO4)3 = Mg2(SO4)2 + Al(OH)3 =>
6 Mg(OH)2 + 2 Al2(SO4)3 = 3 Mg2(SO4)2 + 4 Al(OH)3
N2S3 = N2 + S3 =>
N2S3 = N2 + S3
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
KI(s) + Cl2(g) = K(s) + ICl2(s) =>
KI(s) + Cl2(g) = K(s) + ICl2(s)
Zn + H2S2O7 = Zn2S2O7 + H2S + H2O =>
16 Zn + 9 H2S2O7 = 8 Zn2S2O7 + 2 H2S + 7 H2O
KNO2 + AgNO3 = KNO3 + AgNO2 =>
KNO2 + AgNO3 = KNO3 + AgNO2
HI(s) + H2SO4(s) = I2(s) + H2S(s) + H2O(l) =>
8 HI(s) + H2SO4(s) = 4 I2(s) + H2S(s) + 4 H2O(l)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al2(CO3)3 + NaOH + H2O = NaHCO3 + Al(OH)3 =>
Al2(CO3)3 + 3 NaOH + 3 H2O = 3 NaHCO3 + 2 Al(OH)3
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
CaO + Hg = HgO + Ca =>
CaO + Hg = HgO + Ca
HMg + NaOH = Na + H2 + MgO =>
HMg + NaOH = Na + H2 + MgO
(f)Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2(f)Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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