| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 Mg3N2 = 4 N + 6 MgCl
Cu(NO2)2(l) + NaOH = Cu(OH)2 + NaNO2 =>
Cu(NO2)2(l) + 2 NaOH = Cu(OH)2 + 2 NaNO2
Sodiumcarbonate + HCl = Sodiumchloride + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
FeSO4*H2O = FeSO4 + H2O =>
FeSO4*H2O = FeSO4 + H2O
Ag2NO3 + NaCO3 = AgCO3 + Na2NO3 =>
Ag2NO3 + 2 NaCO3 = 2 AgCO3 + Na2NO3
KCl + H2SO4 + K2CrO4 = KClO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 KCl + 20 H2SO4 + 8 K2CrO4 = 3 KClO4 + 8 K2SO4 + 20 H2O + 4 Cr2(SO4)3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
FeCr2O4 + Na2CO3 + O2 = NaCrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 4 Na2CO3 + 9 O2 = 8 NaCrO4 + 2 Fe2O3 + 4 CO2
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2 NH4NO3
Zn + HNO3 = Zn(NO3) + H2O + N2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + 5 H2O + N2O
PBO2 + KI + HNO3 = PB(NO3)2 + I2 + KNO3 + H2O =>
PBO2 + 2 KI + 4 HNO3 = PB(NO3)2 + I2 + 2 KNO3 + 2 H2O
AlSO4 + NaOH = NaAl + SO4OH =>
AlSO4 + NaOH = NaAl + SO4OH
P + Cl4 = PCl4 =>
P + Cl4 = PCl4
Zn + HN3 = Zn3N2 + H2 =>
9 Zn + 2 HN3 = 3 Zn3N2 + H2
HSO3NH2 + NaOH = NaSO3NH2 + H2O =>
HSO3NH2 + NaOH = NaSO3NH2 + H2O
HJO3 + P + H2O = H3PO4 + HJ =>
5 HJO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HJ
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
Mg + BaCO3 = Ba + MgCO3 =>
Mg + BaCO3 = Ba + MgCO3
MgO2 + NH3 = Mg + H2O + N2 =>
3 MgO2 + 4 NH3 = 3 Mg + 6 H2O + 2 N2
At + K = AtK =>
At + K = AtK
Na2CO3 + CH3COOH = CH3COONa + NaHCO3 =>
Na2CO3 + CH3COOH = CH3COONa + NaHCO3
C5H5N + OH = N2 + CH3COOH =>
2 C5H5N + 10 OH = N2 + 5 CH3COOH
Mn2O7 + Na2O = NaMnO4 =>
Mn2O7 + Na2O = 2 NaMnO4
H2O2 + NO = N2O5 + H2O =>
3 H2O2 + 2 NO = N2O5 + 3 H2O
CHCH + H2O = CH2CHOH =>
CHCH + H2O = CH2CHOH
Ba(No3)2 + K3PO4 = Ba3(PO4)2 + KNo3 =>
3 Ba(No3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNo3
MnO2 + H3PO4 = Mn3PO4 + H2O + O2 =>
12 MnO2 + 4 H3PO4 = 4 Mn3PO4 + 6 H2O + 9 O2
Mg + LiSO4 = MgLiSO4 =>
Mg + LiSO4 = MgLiSO4
MgSO4 + Fe(OH)3 = Mg(OH)2 + Fe2(SO4)3 =>
3 MgSO4 + 2 Fe(OH)3 = 3 Mg(OH)2 + Fe2(SO4)3
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
Pb(CH3COO)2 + AlCl3 = PbCl2 + Al(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(CH3COO)3
CaOHNO3 + HNO3 = H2O + Ca(NO3)2 =>
CaOHNO3 + HNO3 = H2O + Ca(NO3)2
Br(v) + O2 = O2Br(v) =>
Br(v) + O2 = O2Br(v)
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
KHC4H4O4 + NaOH = KNaC4H4O4 + H2O =>
KHC4H4O4 + NaOH = KNaC4H4O4 + H2O
NaMnO4 + H2SO4 + CH3CHO = NaSO4 + MnSO4 + H2O + CH3COOH =>
NaMnO4 + 2 H2SO4 + 2 CH3CHO = NaSO4 + MnSO4 + 2 H2O + 2 CH3COOH
KI + HNO3(ac) = H2O + I2 + KNO3 + NO =>
6 KI + 8 HNO3(ac) = 4 H2O + 3 I2 + 6 KNO3 + 2 NO
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
CH3COOH + CH3CH(CH3)OH = CH3COOCH3CH2CH3 + H2O =>
9 CH3COOH + 14 CH3CH(CH3)OH = 12 CH3COOCH3CH2CH3 + 8 H2O
SO2O2 = SO4 =>
SO2O2 = SO4
AgOH + NH4OH = Ag(OH)2 + NH4 =>
AgOH + NH4OH = Ag(OH)2 + NH4
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + CO + H2O =>
2 NaHCO3 + 3 H2C4H4O6 = Na2C4H4O6 + 10 CO + 8 H2O
N2Cl4 + CH4 = N2 + CCl4 + H6 =>
3 N2Cl4 + 3 CH4 = 3 N2 + 3 CCl4 + 2 H6
C8H16(OH)2 + O2 = H2O + CO2 =>
2 C8H16(OH)2 + 23 O2 = 18 H2O + 16 CO2
Na + O{-}2 + H2O = Na(OH){-} + O =>
2 Na + 2 O{-}2 + H2O = 2 Na(OH){-} + O
Zn(OH)2 + CH3CHOOH = CH3COOZn + H2O =>
Zn(OH)2 + CH3CHOOH = CH3COOZn + 2 H2O
SO2 + H2O + KIO3 = H2SO4 + I2 + K2SO4 =>
5 SO2 + 4 H2O + 2 KIO3 = 4 H2SO4 + I2 + K2SO4
NH4Br + KCl = NH4Cl + KBr =>
NH4Br + KCl = NH4Cl + KBr
NH4OH + H2SO4 = H3ONH4SO4 =>
NH4OH + H2SO4 = H3ONH4SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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