| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3CH2CH2CH2CH2NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
H2O + K2O = KOH = O2 =>
H2O + K2O = 2 KOH
KOH + COCl2 + KClO3 = CO2O3 + KCl + H2O =>
2 KOH + COCl2 + KClO3 = CO2O3 + 3 KCl + H2O
K2Zn3[Fe(CN)6]2 + KOH = Zn(OH)2 + KCN + Fe(OH)2 =>
K2Zn3[Fe(CN)6]2 + 10 KOH = 3 Zn(OH)2 + 12 KCN + 2 Fe(OH)2
Mg(NO3)2 + NaNO3 = Mg(NO3)2NaNO3 =>
Mg(NO3)2 + NaNO3 = Mg(NO3)2NaNO3
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
NaOH + P2S5 = Na3PS2O2 + H2O + Na2S =>
8 NaOH + P2S5 = 2 Na3PS2O2 + 4 H2O + Na2S
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
Cu + AgNO = CuNOAg =>
Cu + AgNO = CuNOAg
Al2Br3 + H2O = Al2Br3*6H2O =>
Al2Br3 + 6 H2O = Al2Br3*6H2O
KOH + HSCN = KSCN + HOH =>
KOH + HSCN = KSCN + HOH
Ba(OH)2 + H2O = HBa(OH)2 + OH =>
Ba(OH)2 + H2O = HBa(OH)2 + OH
HCNO(aq) + KOH(aq) = KCNO(aq) + H2O(l) =>
HCNO(aq) + KOH(aq) = KCNO(aq) + H2O(l)
KHCO3 + NaOH = KNaCO3 + H2O =>
KHCO3 + NaOH = KNaCO3 + H2O
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
PbO2 + H2O = Pb(OH)2 + OH =>
PbO2 + 2 H2O = Pb(OH)2 + 2 OH
NO2(g) + H20(l) + O2(g) = HNO3(aq) =>
20 NO2(g) + H20(l) + 10 O2(g) = 20 HNO3(aq)
TiCl3 + NaOH = TiO2 + NaCl + O + H =>
TiCl3 + 3 NaOH = TiO2 + 3 NaCl + O + 3 H
K2CrO4 + NaOH = K2OH + NaCrO4 =>
K2CrO4 + NaOH = K2OH + NaCrO4
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
SrI2 + Na2SO4 = SrSO4 + Na + I2 =>
SrI2 + Na2SO4 = SrSO4 + 2 Na + I2
Zn + SH6 = ZnH6 + S =>
Zn + SH6 = ZnH6 + S
XeF2 + H2O = O2 + Xe + HF =>
2 XeF2 + 2 H2O = O2 + 2 Xe + 4 HF
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
Zn + HNO2 = ZnNO2 + H =>
Zn + HNO2 = ZnNO2 + H
SnCl4 + NH4OH = SnOH + HCl + N2 =>
2 SnCl4 + 2 NH4OH = 2 SnOH + 8 HCl + N2
Ca(NO3)2 + Fe2(SO4)3 = CaSO4 + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 CaSO4 + 2 Fe(NO3)3
NaH2PO4 + H2O = HPO4 + Na + H3O =>
NaH2PO4 + H2O = HPO4 + Na + H3O
NaN3 + Fe2O3 = Na2O + Fe + N2 =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe + 9 N2
CaCO3 + MgOH2 = CaOH2 + MgCO3 =>
CaCO3 + MgOH2 = CaOH2 + MgCO3
Na2O + SnO = Na2SnO2 =>
Na2O + SnO = Na2SnO2
Zn + CuSO4 = ZnS + O4 + Cu =>
Zn + CuSO4 = ZnS + O4 + Cu
NH4Cl + Na2SiO3 + H2O = SiO2 + NH4OH + NaCl =>
2 NH4Cl + Na2SiO3 + H2O = SiO2 + 2 NH4OH + 2 NaCl
SiO2 + LiOH = Li2SiO3 + H2O =>
SiO2 + 2 LiOH = Li2SiO3 + H2O
Cl2 + CoBr3 = Br + CoCl3 =>
3 Cl2 + 2 CoBr3 = 6 Br + 2 CoCl3
AsOCl3 + H2O = H3AsO4 + HCl =>
AsOCl3 + 3 H2O = H3AsO4 + 3 HCl
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
Nd2O3(s) + HCl(aq) = NdCl3(aq) + H2O(l) =>
Nd2O3(s) + 6 HCl(aq) = 2 NdCl3(aq) + 3 H2O(l)
Cu(NO3)2 + Zn(OH)2 = Cu(OH)2 + Zn(NO3)2 =>
Cu(NO3)2 + Zn(OH)2 = Cu(OH)2 + Zn(NO3)2
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
Ag2CO3 + H2NO3 = Ag2NO3 + CO2 + H2O =>
Ag2CO3 + H2NO3 = Ag2NO3 + CO2 + H2O
CH = CHCH = CH = CHCH + Cl = CH = CHCH = CH = CHCHCl + HCl =>
2 CH = CHCH
HCOOH + Mg = HCOOMg + H2 =>
2 HCOOH + 2 Mg = 2 HCOOMg + H2
H2S + HBr = H2Br + S =>
H2S + 2 HBr = 2 H2Br + S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 + I2 = CaI2 + HIO3 + H2O =>
5 Ca(OH)2 + 6 I2 = 5 CaI2 + 2 HIO3 + 4 H2O
C4H10O2S2 + O2 = CO2 + SO2 + H2O =>
2 C4H10O2S2 + 15 O2 = 8 CO2 + 4 SO2 + 10 H2O
NH4Br + I2 = NH4 + I2Br =>
NH4Br + I2 = NH4 + I2Br
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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