| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaF2 + BeF2 = NaBeF4
Formaldehyde + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
N2 + H2 = N2(H2)3 =>
N2 + 3 H2 = N2(H2)3
K3(Cr(OH)6) + HCl = CrCl3 + KCl + H2O =>
K3(Cr(OH)6) + 6 HCl = CrCl3 + 3 KCl + 6 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
[Cu(NH3)4]Cl2 + H2SO4 = CuSO4 + HCl + NH3 =>
[Cu(NH3)4]Cl2 + H2SO4 = CuSO4 + 2 HCl + 4 NH3
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4 =>
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4
Rh + H2SO4 = Rh2(SO4)3 + H2 =>
2 Rh + 3 H2SO4 = Rh2(SO4)3 + 3 H2
O2 + N2 = N4O4 =>
2 O2 + 2 N2 = N4O4
HNO3 + K3P = H3PO4 + KNO3 + NO2 + H2O =>
11 HNO3 + K3P = H3PO4 + 3 KNO3 + 8 NO2 + 4 H2O
Ca(NO3)2 + NaClO3 = CaClO3 + Na(NO3)2 =>
Ca(NO3)2 + NaClO3 = CaClO3 + Na(NO3)2
CH2OHCH2OH + Na = CH2ONaCH2ONa + H2 =>
CH2OHCH2OH + 2 Na = CH2ONaCH2ONa + H2
As2S + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S + 8 NH4OH + 8 H2O2 = 2(NH4)3AsO4 + (NH4)2SO4 + 12 H2O
LaNi5 + H2 = LaNi5H6 =>
LaNi5 + 3 H2 = LaNi5H6
SbCl3 + Na2CO3 + H2O = NaCl + CO2 + H3[Sb(OH)6] =>
2 SbCl3 + 3 Na2CO3 + 9 H2O = 6 NaCl + 3 CO2 + 2 H3[Sb(OH)6]
Na2B4O7 + H2(SO4) + H2O = H3BO3 + Na2(SO4) =>
Na2B4O7 + H2(SO4) + 5 H2O = 4 H3BO3 + Na2(SO4)
IF5 + SO2 = SF4 + I2O5 =>
4 IF5 + 5 SO2 = 5 SF4 + 2 I2O5
Zn + O2 = ZnO = H2O =>
2 Zn + O2 = 2 ZnO
[Co(NH3)5]Cl3 + AgNO3 = AgCl3 + [Co(NH3)5]NO3 =>
[Co(NH3)5]Cl3 + AgNO3 = AgCl3 + [Co(NH3)5]NO3
Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2
Al{3+} + H2O + SiO2 = Al2Si2O5(OH)4 + H{+} =>
2 Al{3+} + 5 H2O + 2 SiO2 = Al2Si2O5(OH)4 + 6 H{+}
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
C2H3 + O2 = C2 + H2O =>
4 C2H3 + 3 O2 = 4 C2 + 6 H2O
C17H34O4 + O2 = H2O + C2O =>
4 C17H34O4 + 43 O2 = 68 H2O + 34 C2O
P2O5 + BaO = PO + Ba2O5 =>
P2O5 + 2 BaO = 2 PO + Ba2O5
CH3CH(CH3)CH2COOH + NaHCO3 = CH3CH(CH3)CH2COONa + CO2 + H2O =>
CH3CH(CH3)CH2COOH + NaHCO3 = CH3CH(CH3)CH2COONa + CO2 + H2O
HCN + Au = AuCN + H =>
HCN + Au = AuCN + H
MnO4{-} + Fe{2+} + H{2+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 13 Fe{2+} + 8 H{2+} = Mn{2+} + 13 Fe{3+} + 4 H2O
Fe2O3 + Li2CO3 = LiFeO2 + CO2 =>
Fe2O3 + Li2CO3 = 2 LiFeO2 + CO2
HPO3 + Co2O3 = Co(PO3)3 + H2O =>
6 HPO3 + Co2O3 = 2 Co(PO3)3 + 3 H2O
CoCl2 + NH4Cl + NH4OH = (Co(NH3)5Cl)Cl2 + H2 + O2 =>
2 CoCl2 + 2 NH4Cl + 8 NH4OH = 2(Co(NH3)5Cl)Cl2 + 9 H2 + 4 O2
NaO + HNO3 = NaO3 + NHO =>
NaO + HNO3 = NaO3 + NHO
C5H11OH(s) + O2(g) = CO2(g) + H2O(l) =>
2 C5H11OH(s) + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
CH4 + Zn = ZnCH4 =>
CH4 + Zn = ZnCH4
Al(OH)3 + SiO2 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 SiO2 = Al4(SiO4)3 + 6 H2O
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
CHNaO3 + HNO3 = NaNO3 + H2O + CO2 =>
CHNaO3 + HNO3 = NaNO3 + H2O + CO2
ALUMINUMBROMIDE + CHLORINEGAS = ALUMINUMCHLORIDE + BROMINEGAS =>
ALUMINUMBROMIDE + CHLORINEGAS = ALUMINUMCHLORIDE + BROMINEGAS
NH2CSCOC2H5PHCClC6H4OCH3(NO2)COOC3H7(OH)C2H5(COOH)COH + O2 = CO2 + H2O + P2O5 + SO3 + NO2 + Cl2 =>
4 NH2CSCOC2H5PHCClC6H4OCH3(NO2)COOC3H7(OH)C2H5(COOH)COH + 109 O2 = 80 CO2 + 60 H2O + 2 P2O5 + 4 SO3 + 8 NO2 + 2 Cl2
Pb(CH3COO)4 + H2S = PbS2 + CH3COOH =>
Pb(CH3COO)4 + 2 H2S = PbS2 + 4 CH3COOH
Ba(ClO3)2 + C15H31COOH = BaCl2 + CO2 + H2O =>
23 Ba(ClO3)2 + 3 C15H31COOH = 23 BaCl2 + 48 CO2 + 48 H2O
(NH4)2CO3 + KBr = NH4Br + K2CO3 =>
(NH4)2CO3 + 2 KBr = 2 NH4Br + K2CO3
HNO3 + C6H12N4 = C3H6N6O6 + CH2O + NH3 =>
3 HNO3 + C6H12N4 = C3H6N6O6 + 3 CH2O + NH3
Pb(NO3)2 + Na3AsO4 = Pb3(AsO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3AsO4 = Pb3(AsO4)2 + 6 NaNO3
C5H110H(l) + O2(g) = CO2(g) + H2O(g) =>
4 C5H110H(l) + 131 O2(g) = 20 CO2(g) + 222 H2O(g)
Cr + CdO = Cr2O3 + Cd =>
2 Cr + 3 CdO = Cr2O3 + 3 Cd
CrHg2O4 = CrO3 + Hg + O2 =>
2 CrHg2O4 = 2 CrO3 + 4 Hg + O2
Na2SiO3 + HNo3 = H2SiO3 + NaNo3 =>
Na2SiO3 + 2 HNo3 = H2SiO3 + 2 NaNo3
HCl + CrO3 = CrCl2 + H2O + Cl2 =>
6 HCl + CrO3 = CrCl2 + 3 H2O + 2 Cl2
(No3)3 = (No3)2 =>
2(No3)3 = 3(No3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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