| Équations équilibrées la veille |
NiCl2 + SrI2 = NiI2 + SrCl2
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
MnSO4 + (NH4)S2O8 + H2O = HMnO4 + (NH4)2SO4 + H2SO4 =>
6 MnSO4 + 10(NH4)S2O8 + 24 H2O = 6 HMnO4 + 5(NH4)2SO4 + 21 H2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2(SO4) + Pb(CH3COO)2 = Pb(SO4) + CH3COOH =>
H2(SO4) + Pb(CH3COO)2 = Pb(SO4) + 2 CH3COOH
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
CH3CHCH2 + KMnO4 = CH3COOK + KOH + MnO2 + H2O =>
2 CH3CHCH2 + 4 KMnO4 = 3 CH3COOK + KOH + 4 MnO2 + H2O
C5H6O2 + H2 = C5H10O2 =>
C5H6O2 + 2 H2 = C5H10O2
KNO2 + NH4Cl = NH4NO2 + KCl =>
KNO2 + NH4Cl = NH4NO2 + KCl
SnO2 + H2 = H2O + SnH4 =>
SnO2 + 4 H2 = 2 H2O + SnH4
C2H6 + F = C2H5F + HF =>
C2H6 + 2 F = C2H5F + HF
CH3COOCu + NaOH = CH3COONa + CuOH =>
CH3COOCu + NaOH = CH3COONa + CuOH
KCNS + Fe(NO3)3 = KNO3 + K3[Fe(CNS)6] =>
6 KCNS + Fe(NO3)3 = 3 KNO3 + K3[Fe(CNS)6]
CH3CH2COONH4 + HCl = CH3CH2COOH + NH4Cl =>
CH3CH2COONH4 + HCl = CH3CH2COOH + NH4Cl
HNO3 + H2SO4 = NO3 + SO2 + H2O =>
2 HNO3 + H2SO4 = 2 NO3 + SO2 + 2 H2O
ZnCl2(aq)CuSO4(aq) = ZnSO4(aq)CuCl2(aq) =>
ZnCl2(aq)CuSO4(aq) = ZnSO4(aq)CuCl2(aq)
Cl2 + NO3{-} = ClO2{-} + NO =>
Cl2 + 2 NO3{-} = 2 ClO2{-} + 2 NO
Mg3(PO4)2 + C + SiO2 = MgSiO3 + CO + P =>
Mg3(PO4)2 + 5 C + 3 SiO2 = 3 MgSiO3 + 5 CO + 2 P
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
NH4NO3 + C12H22O11 = CO2 + H2O + N2 =>
24 NH4NO3 + C12H22O11 = 12 CO2 + 59 H2O + 24 N2
K2SO3 + HBr = SO2 + H2O + KBr =>
K2SO3 + 2 HBr = SO2 + H2O + 2 KBr
Al + PeO = AlO + Pe =>
Al + PeO = AlO + Pe
HNO3 + C2H2 + H2O = CH3NO2 + H2CO3 =>
5 HNO3 + 4 C2H2 + 4 H2O = 5 CH3NO2 + 3 H2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
Na2S + NH3 = NaH + N2S3 =>
3 Na2S + 2 NH3 = 6 NaH + N2S3
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
Cr2O3 + NaOH + Cl2 = NaCrO4 + NaCl + H2O =>
Cr2O3 + 10 NaOH + 4 Cl2 = 2 NaCrO4 + 8 NaCl + 5 H2O
Zn(NO3)2 + (NH4)2CO3 = NH4NO3 + ZnCO3 =>
Zn(NO3)2 + (NH4)2CO3 = 2 NH4NO3 + ZnCO3
H2 + B = H2B =>
H2 + B = H2B
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2O3 + P2O5 = AlPO2 + O2 =>
Al2O3 + P2O5 = 2 AlPO2 + 2 O2
Mg + Zn3N2 = Mg3N2 + Zn =>
3 Mg + Zn3N2 = Mg3N2 + 3 Zn
H2CO3 + Fe(NO2)3 = Fe2(CO3)3 + HNO2 =>
3 H2CO3 + 2 Fe(NO2)3 = Fe2(CO3)3 + 6 HNO2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Mn + S = MnS2 =>
Mn + 2 S = MnS2
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2 =>
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
H3PO4(aq) + Sr(OH)2 = Sr3(PO4)2 + H2O(l) =>
2 H3PO4(aq) + 3 Sr(OH)2 = Sr3(PO4)2 + 6 H2O(l)
C6H12O6 + CH3OH = C4H8O2 + H2O =>
C6H12O6 + 6 CH3OH = 3 C4H8O2 + 6 H2O
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Cu2CO3(OH)2 + O2 = CO2 + CuO2 + H2O =>
Cu2CO3(OH)2 + O2 = CO2 + 2 CuO2 + H2O
PbS + H2O = PbSO4 + H2 =>
PbS + 4 H2O = PbSO4 + 4 H2
CoOHCl + NaOH = Co(OH)2 + NaCl =>
CoOHCl + NaOH = Co(OH)2 + NaCl
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
AlF3 = Al + F =>
AlF3 = Al + 3 F
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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