| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr(OH)3 + 3 Br2 + 10 OH{-} = 2 CrO4{2-} + 8 H2O + 6 Br{-}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zr + Br = ZrBr4 =>
Zr + 4 Br = ZrBr4
Cr2(SO4)3 + NaOH = Cr(OH)3 + SO4(Na)2 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 SO4(Na)2
COH + (HCl)2 = CHCl2 + H2O =>
COH + (HCl)2 = CHCl2 + H2O
Fe(AcAc)3 + HCl = FeCl3 + AcAcH =>
Fe(AcAc)3 + 3 HCl = FeCl3 + 3 AcAcH
Cl2 + Fe2S3 = S8 + FeCl2 =>
16 Cl2 + 8 Fe2S3 = 3 S8 + 16 FeCl2
MgSO4 + Fe(NO3)3 = Mg(NO3)3 + FeSO4 =>
MgSO4 + Fe(NO3)3 = Mg(NO3)3 + FeSO4
CH4 + HONO2 = CH3ONO2 + H2 =>
CH4 + HONO2 = CH3ONO2 + H2
K2S2O3 + KClO2 + KOH = KCl + K2SO4 + H2O =>
K2S2O3 + 2 KClO2 + 2 KOH = 2 KCl + 2 K2SO4 + H2O
CH3NH2 + H2O = CH3NH2*H2O =>
CH3NH2 + H2O = CH3NH2*H2O
NH4H2PO4 + NH3 = (NH4)2HPO4 =>
NH4H2PO4 + NH3 = (NH4)2HPO4
Na2SO4 + Zn = Na + ZnSO4 =>
Na2SO4 + Zn = 2 Na + ZnSO4
IO3 = I2 + O2 =>
2 IO3 = I2 + 3 O2
Al + HNO3 = Al(NO3)3 + NHNO3 + H2O =>
5 Al + 21 HNO3 = 5 Al(NO3)3 + 3 NHNO3 + 9 H2O
K2CO3 + Hg2(NO3)2 = Hg2CO3 + KNO3 =>
K2CO3 + Hg2(NO3)2 = Hg2CO3 + 2 KNO3
Ca2Si + Cl2 = CaCl2 + SiCl =>
2 Ca2Si + 5 Cl2 = 4 CaCl2 + 2 SiCl
KI + H3PO4 = K3PO4 + HI =>
3 KI + H3PO4 = K3PO4 + 3 HI
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CdOHCl + HNO3 = Cd(NO3)2 + H2O + HCl =>
CdOHCl + 2 HNO3 = Cd(NO3)2 + H2O + HCl
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
LiCl = Li + Cl21 =>
21 LiCl = 21 Li + Cl21
K2S2O3 + KClO2 + KOH = KCl + K2SO4 + H2O =>
K2S2O3 + 2 KClO2 + 2 KOH = 2 KCl + 2 K2SO4 + H2O
C22H45OH + O2 = CO2 + H2O =>
C22H45OH + 33 O2 = 22 CO2 + 23 H2O
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H10O + Cr2O7{2-} + H3O{+} = C4H8O + Cr{3+} + H2O =>
3 C4H10O + Cr2O7{2-} + 8 H3O{+} = 3 C4H8O + 2 Cr{3+} + 15 H2O
NaVO3 + HCl = VO2Cl + NaCl + H2O =>
NaVO3 + 2 HCl = VO2Cl + NaCl + H2O
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
Al2O3 + P2O5 = Al(PO4) =>
Al2O3 + P2O5 = 2 Al(PO4)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
F2 + Fe2O3 = Fe + F2O =>
3 F2 + Fe2O3 = 2 Fe + 3 F2O
C6H5COOH + FeCl3 = Fe(C6H5COO)3 + HCl =>
3 C6H5COOH + FeCl3 = Fe(C6H5COO)3 + 3 HCl
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
Fe(HCO3)2 = CO2 + FeCO3 + H2O =>
Fe(HCO3)2 = CO2 + FeCO3 + H2O
Na2SO4 + Zn = Na + ZnSO4 =>
Na2SO4 + Zn = 2 Na + ZnSO4
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Cl1 = Cl2 =>
2 Cl1 = Cl2
NaHO3 = NaHO2 + O2 =>
2 NaHO3 = 2 NaHO2 + O2
ThO2 + Ca = Th + CaO =>
ThO2 + 2 Ca = Th + 2 CaO
C2H5OH + HJ = C2H6 + HJO =>
C2H5OH + HJ = C2H6 + HJO
K2S2O3 + KClO2 + KOH = KCl + K2SO4 + H2O =>
K2S2O3 + 2 KClO2 + 2 KOH = 2 KCl + 2 K2SO4 + H2O
Fe(HCO3)2 = CO2 + FeCO3 + H2O =>
Fe(HCO3)2 = CO2 + FeCO3 + H2O
Fe{2}O{3} + Cl{2} + OH{-} = FeO{4}{-2} + Cl{-} + H{2}O =>
3 Fe{2}O{3} + 5 Cl{2} + 3 OH{-} = 3 FeO{4}{-2} + 5 Cl{-} + 3 H{2}O
Mg(OH){2+} + HCl = MgCl{2+} + HOH =>
Mg(OH){2+} + HCl = MgCl{2+} + HOH
HCOOH + H2 = HCHO + H2O =>
HCOOH + H2 = HCHO + H2O
(CH3)2NH2 + HCl = (CH3)2NH3 + Cl =>
(CH3)2NH2 + HCl = (CH3)2NH3 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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