| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 = Fe2O3 + 3 H2O
C + S = CS2 =>
C + 2 S = CS2
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
CH3COOH + C17H33COOK = CH3COOK + C17H33COOH =>
CH3COOH + C17H33COOK = CH3COOK + C17H33COOH
Ag(OH) + H2SO4 = Ag(SO4)1 + SO + H2O =>
4 Ag(OH) + 5 H2SO4 = 4 Ag(SO4)1 + SO + 7 H2O
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
ZnCI2 + (NH4)2S = ZnS + (NH4)2CI2 =>
ZnCI2 + (NH4)2S = ZnS + (NH4)2CI2
Na3PO4*12H2O + BaCl2*H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*12H2O + 3 BaCl2*H2O = Ba3(PO4)2 + 6 NaCl + 27 H2O
Al + Ca(No3)2 = Al(No3)2 + Ca =>
Al + Ca(No3)2 = Al(No3)2 + Ca
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
C25H52 + H2O = H2 + CO2 =>
C25H52 + 50 H2O = 76 H2 + 25 CO2
AgNO3 + KCSN = AgSCN + KNO3 =>
AgNO3 + KCSN = AgSCN + KNO3
CUSO4KI = CUIKSO4 =>
CUSO4KI = CUIKSO4
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2(aq) + CuS(s) =>
SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2(aq) + CuS(s)
Fe2(SO4)3 + KCSN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KCSN = 2 K3Fe(SCN)6 + 3 K2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
MgSO4 + H2C2O4 = MgC2O4 + H2SO4 =>
MgSO4 + H2C2O4 = MgC2O4 + H2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
ZnSO4 + HBr = ZnBr2 + H2SO4 =>
ZnSO4 + 2 HBr = ZnBr2 + H2SO4
Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
I5{-} + HSO3{-} + H2O = I{-} + H{+} + SO4{-} =>
3 I5{-} + 4 HSO3{-} + 4 H2O = 15 I{-} + 12 H{+} + 4 SO4{-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
PAt3 = P4 + At2 =>
4 PAt3 = P4 + 6 At2
C4H7OH + O2 = CO + H2O =>
2 C4H7OH + 7 O2 = 8 CO + 8 H2O
Fe2O3NaOH = Fe2NaOHO3 =>
Fe2O3NaOH = Fe2NaOHO3
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
C3H8 + Br2 = C3H7 + HBr =>
2 C3H8 + Br2 = 2 C3H7 + 2 HBr
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H3OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H3OCl + 9 O2 = 8 CO2 + 6 H2O + 2 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3(aq) + Mg(s) = MgN2O6(aq) + H2(g) =>
2 HNO3(aq) + Mg(s) = MgN2O6(aq) + H2(g)
OH = HO =>
OH = HO
Fe(C5H5)2 + O2 = CO2 + H2O + Fe =>
2 Fe(C5H5)2 + 25 O2 = 20 CO2 + 10 H2O + 2 Fe
K2S + KClO + H2SO4 = K2SO4 + Cl2 + H2O =>
K2S + 8 KClO + 4 H2SO4 = 5 K2SO4 + 4 Cl2 + 4 H2O
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
C8H13 + O2 = CO2 + H2O =>
4 C8H13 + 45 O2 = 32 CO2 + 26 H2O
NaBr(ac) + Cl2(ac) = NaCl(ac) + Br2(l) =>
2 NaBr(ac) + Cl2(ac) = 2 NaCl(ac) + Br2(l)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg3(PO4)2 + AgNO3 = Mg(NO3)2 + Ag3(PO4) =>
Mg3(PO4)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3(PO4)
Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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