| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Na2S + 2 H2O = Cu(OH)2 + H2S + 2 NaCl
HClO2 + AgOH = AgClO2 + H2O =>
HClO2 + AgOH = AgClO2 + H2O
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
NaAlO2 + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
NaAlO2 + 4 HNO3 = Al(NO3)3 + NaNO3 + 2 H2O
Ca + N = Ca3N3 =>
3 Ca + 3 N = Ca3N3
Pb(CH3COO)2 + HCl = PbCl2(s) + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2(s) + 2 CH3COOH
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Ba + AgNO3 = Ba(NO3)2 + Ag =>
Ba + 2 AgNO3 = Ba(NO3)2 + 2 Ag
Zn2 + L = ZnL =>
Zn2 + 2 L = 2 ZnL
C12H22O1(l) + O2(g) = CO2(g) + H2O(g) =>
C12H22O1(l) + 17 O2(g) = 12 CO2(g) + 11 H2O(g)
Fe{2}{+} + H2O2 + H3O{+} = Fe{3}{+} + H2O =>
2 Fe{2}{+} + H2O2 + 2 H3O{+} = 2 Fe{3}{+} + 4 H2O
Al2O3 + Na2CO3 = Al2(CO3)3 + Na2O =>
Al2O3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2O
CrBr3 + F = CrF3 + Br =>
CrBr3 + 3 F = CrF3 + 3 Br
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg + NH4Cl + H2O = [Mg(H2O)6]Cl2 + NH3 + H2 =>
Mg + 2 NH4Cl + 6 H2O = [Mg(H2O)6]Cl2 + 2 NH3 + H2
Co(s) + O3(g) = Co2O3(s) =>
2 Co(s) + O3(g) = Co2O3(s)
HCl + KHO = H2ClKO =>
HCl + KHO = H2ClKO
CO3{2-} + H2SO4 = SO4{2-} + H2CO3 =>
CO3{2-} + H2SO4 = SO4{2-} + H2CO3
N2 + H2O = NO + NH3 =>
5 N2 + 6 H2O = 6 NO + 4 NH3
Na2S + ZnSO4 + HCl = H2SO4 + ZnS + NaCl =>
Na2S + ZnSO4 + 2 HCl = H2SO4 + ZnS + 2 NaCl
HCOOH + Cu = (HCOO)2Cu + H2 =>
2 HCOOH + Cu = (HCOO)2Cu + H2
HCO3 + Mg = MgCO3 + H2 =>
2 HCO3 + 2 Mg = 2 MgCO3 + H2
H2 + O2 + KI = KOH + I2 =>
H2 + O2 + 2 KI = 2 KOH + I2
CrMnO4 = CrO2 + MnO2 =>
CrMnO4 = CrO2 + MnO2
Ag + MgBr2 = AgBr + Mg2 =>
4 Ag + 2 MgBr2 = 4 AgBr + Mg2
LiHCO3 = Li + H + CO3 =>
LiHCO3 = Li + H + CO3
Zn + AuCl3 = Au + ZnCl2 =>
3 Zn + 2 AuCl3 = 2 Au + 3 ZnCl2
KBr(aq) + H2SO4(aq) + MnO2(aq) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
2 KBr(aq) + 3 H2SO4(aq) + MnO2(aq) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O(l) + Br2(l)
VO4{3-} + SO2 + H{+} = VO{2} + SO4{2-} + H2O =>
2 VO4{3-} + SO2 + 8 H{+} = 2 VO{2} + SO4{2-} + 4 H2O
C4C4H10S + O2 = CO2 + H2O + SO2 =>
2 C4C4H10S + 23 O2 = 16 CO2 + 10 H2O + 2 SO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P2O + H2O = PHO =>
P2O + H2O = 2 PHO
HCl + Au = ClAu + H =>
HCl + Au = ClAu + H
Si2H8 + H2O = SiO2 + H =>
Si2H8 + 4 H2O = 2 SiO2 + 16 H
Fe22O33 + C = Fe + CO2 =>
2 Fe22O33 + 33 C = 44 Fe + 33 CO2
Zn + H2P04 = ZnP03 + H2 =>
4 Zn + 3 H2P04 = 4 ZnP03 + 3 H2
Rb2CO3 + Fe(C2H3O2)2 = Rb(C2H3O2) + Fe(CO3) =>
Rb2CO3 + Fe(C2H3O2)2 = 2 Rb(C2H3O2) + Fe(CO3)
Hg2Cl2 = HgCl =>
Hg2Cl2 = 2 HgCl
H2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 H2O
FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
AgCl + NH3 = Ag + NH2 + HCl =>
AgCl + NH3 = Ag + NH2 + HCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
(NH4)2CO3 + Ca(OH)2 = (NH4)2(OH)2 + CaCO3 =>
(NH4)2CO3 + Ca(OH)2 = (NH4)2(OH)2 + CaCO3
MnO4{-} + C2O4{2-} + H2O = MnO2 + CO3{2-} + H{+} =>
2 MnO4{-} + 3 C2O4{2-} + 2 H2O = 2 MnO2 + 6 CO3{2-} + 4 H{+}
Cu(NO2)2 + BaS = CuS + Ba(NO2)2 =>
Cu(NO2)2 + BaS = CuS + Ba(NO2)2
C9H18O5 + H2O = C6H12O6 + H2 =>
2 C9H18O5 + 8 H2O = 3 C6H12O6 + 8 H2
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H11O7 + H2O =>
6 CuSO4 + 12 NaOH + 2 C6H12O6 = 3 Cu2O + 6 Na2SO4 + 2 C6H11O7 + 7 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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