| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsOHFeCl3 = FeOHCsCl3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KIO3 + HI + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO3 + 10 HI + H2SO4 = 6 I2 + K2SO4 + 6 H2O
KC2H3O2(aq)HCl(aq) = HC2H3O2(aq)KCl(s) =>
KC2H3O2(aq)HCl(aq) = HC2H3O2(aq)KCl(s)
COKOH = HCOOK =>
COKOH = HCOOK
HSN + O2 = H2O + N2 + SO3 =>
4 HSN + 7 O2 = 2 H2O + 2 N2 + 4 SO3
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
HI = H2I2 =>
2 HI = H2I2
O2 + SbS3 = SbO4 + SO2 =>
5 O2 + SbS3 = SbO4 + 3 SO2
Sn(OH)4 + SO3 = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 SO3 = Sn(SO4)2 + 2 H2O
Hg(SCN)2 = HgS + CS2 + C3N4 =>
2 Hg(SCN)2 = 2 HgS + CS2 + C3N4
Ba2 + (PO4)3 = Ba3(PO4)2 =>
9 Ba2 + 4(PO4)3 = 6 Ba3(PO4)2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 64 H{+} = 16 Cr{3+} + 3 S8 + 56 H2O
KI + KNO2 + H2SO4 = I2 + NO + K2SO4H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = I2 + 2 NO + 2 K2SO4H2O
Fe(OH)2NaNO2 = FeO(OH)NONaOH =>
Fe(OH)2NaNO2 = FeO(OH)NONaOH
Li2SO4 + Fe(NO3)3 = Fe2(SO4)3 + LiNO3 =>
3 Li2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 LiNO3
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
K3[Cr(OH)6] + HBr = KBr + H2O + Cr(OH)3 =>
K3[Cr(OH)6] + 3 HBr = 3 KBr + 3 H2O + Cr(OH)3
KBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + K2SO4 + HMnO4 + H2O =>
10 KBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 5 K2SO4 + 4 HMnO4 + 14 H2O
KI + K2Cr2O7 = K2CrO4 + Cr2O3 + I2 =>
6 KI + 5 K2Cr2O7 = 8 K2CrO4 + Cr2O3 + 3 I2
ZnSO4KOH = ZnOHKSO4 =>
ZnSO4KOH = ZnOHKSO4
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
ZnCl2 + NH4S = ZnS + Cl2NH4 =>
ZnCl2 + NH4S = ZnS + Cl2NH4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
AlO = Al + O =>
AlO = Al + O
KClH2O = HClKOH =>
KClH2O = HClKOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Mn2O7 + CO = Mn + CO2 =>
Mn2O7 + 7 CO = 2 Mn + 7 CO2
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
Ba(OH)2 + NO = Ba(NO3)2 + N2O + H2O =>
Ba(OH)2 + 8 NO = Ba(NO3)2 + 3 N2O + H2O
C6H12 + O2 = CO2 + water =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H60 = H6 =>
H60 = 10 H6
CH5Cl + Na = C6H14 + NaCl + H2 =>
6 CH5Cl + 6 Na = C6H14 + 6 NaCl + 8 H2
Fe2O4 + SO2 = FeS + O2 =>
Fe2O4 + 2 SO2 = 2 FeS + 4 O2
Co{+2} + H{+!} + H2O2 = Co{+3} + H2O =>
2 Co{+2} + 2 H{+!} + H2O2 = 2 Co{+3} + 2 H2O
H2CO3 + Ba(OH)2 = H2O + Ba2(CO3)2 =>
2 H2CO3 + 2 Ba(OH)2 = 4 H2O + Ba2(CO3)2
PbNO3 + KI2 = KNO3 + PbI2 =>
PbNO3 + KI2 = KNO3 + PbI2
Cl2 + (I{-}) = I2 + (Cl{-}) =>
Cl2 + 2(I{-}) = I2 + 2(Cl{-})
Fe2Cl3 + Ca = Fe3 + CaCl2 =>
6 Fe2Cl3 + 9 Ca = 4 Fe3 + 9 CaCl2
CO2 + H2O = O2 + C7H2O =>
7 CO2 + H2O = 7 O2 + C7H2O
Sn + HNO3 = H2O + NH4NO3 + Sn(NO3)2 =>
4 Sn + 10 HNO3 = 3 H2O + NH4NO3 + 4 Sn(NO3)2
S + Na(OH) = Na + Na2SO3 + H2O =>
S + 6 Na(OH) = 4 Na + Na2SO3 + 3 H2O
NaClO3 + H3PO4 = Na3PO4 + HClO3 =>
3 NaClO3 + H3PO4 = Na3PO4 + 3 HClO3
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
C8H20 + Br2 = C8H19Br + HBr =>
C8H20 + Br2 = C8H19Br + HBr
C10H12O8N2Na4*10H2O + O2 = CO2 + H2O + Na + N2 =>
C10H12O8N2Na4*10H2O + 9 O2 = 10 CO2 + 16 H2O + 4 Na + N2
NO + Na = NaNO3 + Na3N =>
3 NO + 7 Na = NaNO3 + 2 Na3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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