| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + 2 K2HgJ4 + 4 KOH = Hg2ONH2J + KCl + 7 KJ + 3 H2O
Ca + SiO = CaSiO =>
Ca + SiO = CaSiO
ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + NaCl + MgSO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl + 3 MgSO4
Zn3(PO4)2 + KNO3 = Zn(NO3)2 + K3PO4 =>
Zn3(PO4)2 + 6 KNO3 = 3 Zn(NO3)2 + 2 K3PO4
MnO + MnO3 = MnO2 =>
MnO + MnO3 = 2 MnO2
PbS + LiOH = Pb(OH)2 + Li2S =>
PbS + 2 LiOH = Pb(OH)2 + Li2S
Na2S2O3 + HNO3 = Na2(NO3) + HS2O3 =>
Na2S2O3 + HNO3 = Na2(NO3) + HS2O3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Al(OH3) + Cu(NO3)2 = Al(NO3)2 + Cu(OH3) =>
Al(OH3) + Cu(NO3)2 = Al(NO3)2 + Cu(OH3)
Ba(OH)2 + NH3 = Ba(NH2)2 + H2O =>
Ba(OH)2 + 2 NH3 = Ba(NH2)2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)
[CO2H]2 + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3[CO2H]2 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
Zn + H2SiO3 = Zn(SiO3) + H2 =>
Zn + H2SiO3 = Zn(SiO3) + H2
Cu2SO4 = CuO + SO2 =>
Cu2SO4 = 2 CuO + SO2
C2H5OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 2 Cl2
Y + H2SO4 = H2 + YSO4 =>
Y + H2SO4 = H2 + YSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Mn2O3 + HCl = MnCl2 + Cl2 + H2O =>
Mn2O3 + 6 HCl = 2 MnCl2 + Cl2 + 3 H2O
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Sn(CO3)2 + KClO3 = K2CO3 + Sn(ClO3)4 =>
Sn(CO3)2 + 4 KClO3 = 2 K2CO3 + Sn(ClO3)4
Ah + SO4 = AhSO4 =>
Ah + SO4 = AhSO4
HOCH2CH2OCH2CH2OCH2CH2OH + O = CO2 + H2O =>
HOCH2CH2OCH2CH2OCH2CH2OH + 15 O = 6 CO2 + 7 H2O
SO3 + N2O5 = SO4 + N =>
5 SO3 + N2O5 = 5 SO4 + 2 N
CU + SN = CUSN =>
CU + SN = CUSN
Sr(NO3)2 + Na2SO4 = SrSO4 + Na(NO3) =>
Sr(NO3)2 + Na2SO4 = SrSO4 + 2 Na(NO3)
Cr + As = Cr3As2 =>
3 Cr + 2 As = Cr3As2
Mg12 + S16 = MgS =>
4 Mg12 + 3 S16 = 48 MgS
P2O5 + H2O = PO4 + H3O =>
P2O5 + 9 H2O = 2 PO4 + 6 H3O
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
K3(PO4)(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3(PO4)(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
NaOH(aq) + HClO(aq) = H2O(aq) + NaClO(aq) =>
NaOH(aq) + HClO(aq) = H2O(aq) + NaClO(aq)
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Ca + S = Ca4S2 =>
4 Ca + 2 S = Ca4S2
FeCl3 + KOH + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
FeCl3 + 6 KOH + 3 H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl + 9 H2O
CH3COOH + KOH = H2O + CH3COOK =>
CH3COOH + KOH = H2O + CH3COOK
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
LiOH + CrCl3 = LiCl + Cr(OH)3 =>
3 LiOH + CrCl3 = 3 LiCl + Cr(OH)3
Ca3P2 = Ca + P4 =>
2 Ca3P2 = 6 Ca + P4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C2H5OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 2 Cl2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CH3COOH + Ba(OH)2 = BaC2H3O2 + H(OH)2 =>
CH3COOH + Ba(OH)2 = BaC2H3O2 + H(OH)2
Cl + O2 = Cl2O7 =>
4 Cl + 7 O2 = 2 Cl2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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