| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO4 + HF = HPO4 + F
KClO3 + Cr2O3 + KOH = K2CrO4 + HCl + H2O =>
KClO3 + Cr2O3 + 3 KOH = 2 K2CrO4 + HCl + H2O
Zn + H2O2 = Zn2O + H2 =>
4 Zn + H2O2 = 2 Zn2O + H2
Cr2O3 + NaOH = CrNaO2 + H2O =>
Cr2O3 + 2 NaOH = 2 CrNaO2 + H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
NH3 + HBr = NH3Br + H2 =>
2 NH3 + 2 HBr = 2 NH3Br + H2
Ag(NO3) + Na2(SO4) = Ag2(SO4) + Na(NO3) =>
2 Ag(NO3) + Na2(SO4) = Ag2(SO4) + 2 Na(NO3)
NH3 + HBr = NH3Br + H2 =>
2 NH3 + 2 HBr = 2 NH3Br + H2
NaCl + H2S = NaClH2S =>
NaCl + H2S = NaClH2S
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
SU + HCl = SUCl4 + H2 =>
SU + 4 HCl = SUCl4 + 2 H2
KNO3 + KOH + Zn = H2O + K2ZnO2 + NH3 =>
KNO3 + 7 KOH + 4 Zn = 2 H2O + 4 K2ZnO2 + NH3
Z + AlO2 = ZO2 + Al =>
Z + AlO2 = ZO2 + Al
HCl + ZnI2 = H2 + ZnCl2 + I2 =>
2 HCl + ZnI2 = H2 + ZnCl2 + I2
F2 + BiCl5 = BiF5 + Cl2 =>
5 F2 + 2 BiCl5 = 2 BiF5 + 5 Cl2
FeCl3 + KSCN = KCl + K3Fe(SCN)6 =>
FeCl3 + 6 KSCN = 3 KCl + K3Fe(SCN)6
C8H18 + O2 = H2O + CO4 =>
2 C8H18 + 41 O2 = 18 H2O + 16 CO4
Zn + H2O2 = Zn2O + H2 =>
4 Zn + H2O2 = 2 Zn2O + H2
C4H11N + KOH + CHCl3 = C5H9N + KCl + H2O =>
C4H11N + 3 KOH + CHCl3 = C5H9N + 3 KCl + 3 H2O
Na2S203 + KOCl + H2O = Na2SO4 + KCl + H2SO4 =>
Na2S203 + 610 KOCl + 202 H2O = Na2SO4 + 610 KCl + 202 H2SO4
HIO3 + K = KIO3 + H2 =>
2 HIO3 + 2 K = 2 KIO3 + H2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
CuCl2 + CaCO3 = CaCl2 + CuCO3 =>
CuCl2 + CaCO3 = CaCl2 + CuCO3
MgCl2 + Na2SO3 = MgSO3 + Na2Cl2 =>
MgCl2 + Na2SO3 = MgSO3 + Na2Cl2
Pb + HNO3 = Pb(NO3)2 + NH4NO3 + H2O =>
4 Pb + 10 HNO3 = 4 Pb(NO3)2 + NH4NO3 + 3 H2O
[Cu(NH3)4]Cl2 + CuSO4 = [Cu(NH3)4]SO4 + CuCl2 =>
[Cu(NH3)4]Cl2 + CuSO4 = [Cu(NH3)4]SO4 + CuCl2
P4O10 + H2O = H3PO4 = HCl =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
H2CrO4CaO = CaCrO4H2O =>
H2CrO4CaO = CaCrO4H2O
CrOH3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 7 KCl + 15 H2O
S + O + C = SOC =>
S + O + C = SOC
NH3 + O2 = NO3{-} + H{+} + H2O =>
NH3 + 2 O2 = NO3{-} + H{+} + H2O
P + H2O = PH3 + H3PO4 =>
8 P + 12 H2O = 5 PH3 + 3 H3PO4
Cu + AgMg = Ag + CuMg =>
Cu + AgMg = Ag + CuMg
ZnS + O2(g) = ZnO + SO2(g) =>
2 ZnS + 3 O2(g) = 2 ZnO + 2 SO2(g)
KSiO3 + AlCl = KCl + AlSiO3 =>
KSiO3 + AlCl = KCl + AlSiO3
Zn + Cu{2+} = Cu + Zn{+2} =>
Zn + Cu{2+} = Cu + Zn{+2}
P + H2O = POH + H2 =>
2 P + 2 H2O = 2 POH + H2
Bi(OH)3 + HNO3 + KI = I2 + Bi + H2O + KNO3 =>
2 Bi(OH)3 + 6 HNO3 + 6 KI = 3 I2 + 2 Bi + 6 H2O + 6 KNO3
Mn + O2 + NaOH = NaMnO4 + H2O =>
4 Mn + 7 O2 + 4 NaOH = 4 NaMnO4 + 2 H2O
C6H12 + Cl2 = C6H6Cl6 + HCl =>
C6H12 + 6 Cl2 = C6H6Cl6 + 6 HCl
CaO2 + Cl2 = CaCl3 + O2 =>
2 CaO2 + 3 Cl2 = 2 CaCl3 + 2 O2
Sr(ClO3)2 = Sr + Cl2 + O =>
Sr(ClO3)2 = Sr + Cl2 + 6 O
NH3 + HBr = NH3Br + H2 =>
2 NH3 + 2 HBr = 2 NH3Br + H2
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
FeSO4 + HCl = FeCl2 + H2S + O2 =>
FeSO4 + 2 HCl = FeCl2 + H2S + 2 O2
SrS = Sr + S =>
SrS = Sr + S
C2H7OH + H2SO4 = C2H7SO4 + H2OH =>
C2H7OH + H2SO4 = C2H7SO4 + H2OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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