| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + H2C2O4 = K2C2O4 + H2O + CO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
SrCl2 + (NH4)2CO3 = SrCO3 + (NH4)2Cl2 =>
SrCl2 + (NH4)2CO3 = SrCO3 + (NH4)2Cl2
Li2S + Cr(NO3)3 = Li(NO3) + Cr2S3 =>
3 Li2S + 2 Cr(NO3)3 = 6 Li(NO3) + Cr2S3
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
FeC2O4(H2O)2(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4(H2O)2(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
Cr + Cl = CrCl3 =>
Cr + 3 Cl = CrCl3
CH2{-}CH{-}COOH + Br2 = CH2Br{-}CHBr{-}COOH =>
2 CH2{-}CH{-}COOH + Br2 = 2 CH2Br{-}CHBr{-}COOH
Al(s) + ZnCl = Zn(s) + AlCl(l) =>
Al(s) + ZnCl = Zn(s) + AlCl(l)
C8H16 + O2(g) = CO2(g) + H2O =>
C8H16 + 12 O2(g) = 8 CO2(g) + 8 H2O
Ca2P2 = Ca + P =>
Ca2P2 = 2 Ca + 2 P
FeSO3 + HOH = (FeOH)2SO3 + H2SO3 =>
2 FeSO3 + 2 HOH = (FeOH)2SO3 + H2SO3
HCl + Na2HPO4 = NaH2PO4 + NaCl =>
HCl + Na2HPO4 = NaH2PO4 + NaCl
PO4 + Cu = CuPO4 =>
PO4 + Cu = CuPO4
Ba3(PO4)2(s) = Ba + (PO4)2 =>
Ba3(PO4)2(s) = 3 Ba + (PO4)2
CH3(CH2)6COO + H2O = CH3COO + H2 =>
2 CH3(CH2)6COO + 12 H2O = 8 CH3COO + 15 H2
HNO3(aq) + SrOH(aq) = H2O(l) + SrNO3(aq) =>
HNO3(aq) + SrOH(aq) = H2O(l) + SrNO3(aq)
H2TiCl6 + NH3 + H2O = H4TiO4 + NH4Cl =>
H2TiCl6 + 6 NH3 + 4 H2O = H4TiO4 + 6 NH4Cl
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
V(OH)3 + HClO2 = V(ClO2)3 + H2O =>
V(OH)3 + 3 HClO2 = V(ClO2)3 + 3 H2O
Ca(NO3)2*4H2O + MgSO4*7H2O = CaSO4*2H2O + Mg(NO3)2*6H2O + H2O =>
Ca(NO3)2*4H2O + MgSO4*7H2O = CaSO4*2H2O + Mg(NO3)2*6H2O + 3 H2O
MgCl2(ac) + AgNO3(ac) = Mg(NO3)2(ac) + AgCl(s) =>
MgCl2(ac) + 2 AgNO3(ac) = Mg(NO3)2(ac) + 2 AgCl(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Sn + HCl = SnCl + H =>
Sn + HCl = SnCl + H
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
AgNO3 + Mg = Mg(NO3)2 + Ag =>
2 AgNO3 + Mg = Mg(NO3)2 + 2 Ag
KClO = KCl + O2(g) =>
2 KClO = 2 KCl + O2(g)
XOH + HBr = XBr + H2O =>
XOH + HBr = XBr + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C2H4Cl2 + O2 = CO + H2O + Cl2 =>
C2H4Cl2 + 2 O2 = 2 CO + 2 H2O + Cl2
NaOH + Ba(No3)2 = Ba(OH)2 + NaNo3 =>
2 NaOH + Ba(No3)2 = Ba(OH)2 + 2 NaNo3
Cu + SO4 + H2O = CuSO4*5H2O =>
Cu + SO4 + 5 H2O = CuSO4*5H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
PO4 + Cu = CuPO4 =>
PO4 + Cu = CuPO4
CH2ClCH2Cl = CH2CHCl + HCl =>
CH2ClCH2Cl = CH2CHCl + HCl
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
H2SO + NaOH = H3Na + SO2 =>
H2SO + NaOH = H3Na + SO2
LiOH + H2SO4 = LiSO3 + H2 + O2 =>
2 LiOH + 2 H2SO4 = 2 LiSO3 + 3 H2 + 2 O2
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
AlP + HNO3 = H3(PO4) + Al(NO3)3 + NO2 + H2O =>
AlP + 11 HNO3 = H3(PO4) + Al(NO3)3 + 8 NO2 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ln2O2SO4 + H2 = Ln2O2S + H2O =>
Ln2O2SO4 + 4 H2 = Ln2O2S + 4 H2O
KMnO4 + H{+} + Br{-}{+} = Mn2{+} + H2O + Br + K =>
2 KMnO4 + 16 H{+} + 15 Br{-}{+} = Mn2{+} + 8 H2O + 15 Br + 2 K
H2CO3 + Ti(OH)4 = Ti(CO3)2 + H2O =>
2 H2CO3 + Ti(OH)4 = Ti(CO3)2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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