| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5Br + C2H5NH2 = (C2H5)2NH + HBr
HI = H + I =>
HI = H + I
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + Hg2(NO3)2 = Al(NO3)3 + AlHg =>
8 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 6 AlHg
oxygen + lithiumchloride = lithiumchlorate =>
3 O2 + 2 LiCl = 2 LiClO3
Hg + NO3 + Cl{-} + H{+} = HgCl4 + NO2 + H2O =>
Hg + 2 NO3 + 4 Cl{-} + 4 H{+} = HgCl4 + 2 NO2 + 2 H2O
Cr(NO3)3 + Na3PO4 = CrPO4 + Na3(NO3)3 =>
Cr(NO3)3 + Na3PO4 = CrPO4 + Na3(NO3)3
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Fe + S = FeS =>
Fe + S = FeS
S2O3{2-} + Cl2 = Cl{-} + S4O6{2} =>
2 S2O3{2-} + 3 Cl2 = 6 Cl{-} + S4O6{2}
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + K2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + K2SO4 + 8 H2O
Mg12 + N7 = MgN =>
7 Mg12 + 12 N7 = 84 MgN
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K2Cr2O7 + H2SO4 + SnCl2 = KCl + SnSO4 + H2 + Cr2O7 =>
K2Cr2O7 + H2SO4 + SnCl2 = 2 KCl + SnSO4 + H2 + Cr2O7
Mg + SnF = MgSn + F =>
Mg + SnF = MgSn + F
(NH4)Cl + Ba(OH)2 = NH4(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2 NH4(OH) + BaCl2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HIO3 + CH4S = I2 + H2SO4 + CO2 + H2O =>
14 HIO3 + 5 CH4S = 7 I2 + 5 H2SO4 + 5 CO2 + 12 H2O
(NH4)Cl + Ba(OH)2 = NH4(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2 NH4(OH) + BaCl2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Na2S2O3 + H2SO4 = Na + HSO3 + S =>
2 Na2S2O3 + 3 H2SO4 = 4 Na + 6 HSO3 + S
RCl + NaI = RI + NaCl =>
RCl + NaI = RI + NaCl
CaCl2 + CH3CH2OH = CH3CH2Cl2 + CaOH =>
CaCl2 + CH3CH2OH = CH3CH2Cl2 + CaOH
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
ClCH2CH2OH + Cl2 = CCl3CHO + HCl =>
ClCH2CH2OH + 3 Cl2 = CCl3CHO + 4 HCl
Fe2 + HCl + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KCl + H2 =>
3 Fe2 + 12 HCl + 4 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6]2 + 12 KCl + 6 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgNO3 + K2SO3 + KOH = Ag + KNO3 + K2SO4 + H2O =>
2 AgNO3 + K2SO3 + 2 KOH = 2 Ag + 2 KNO3 + K2SO4 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(OH)3 + Al2O3 = AlO(OH) =>
Al(OH)3 + Al2O3 = 3 AlO(OH)
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
H2SO4 + Na2O = Na2SO4 + H2O(l) =>
H2SO4 + Na2O = Na2SO4 + H2O(l)
K2S2O2 + Cl2 + H2O = KHSO4 + HCl =>
K2S2O2 + 5 Cl2 + 6 H2O = 2 KHSO4 + 10 HCl
BaCI + H2SO4 = BaSO4 + CIH2 =>
BaCI + H2SO4 = BaSO4 + CIH2
NaBrO3 + FeSO4 + H2SO4 = NaBr + Fe2(SO4)3 + H2O =>
NaBrO3 + 6 FeSO4 + 3 H2SO4 = NaBr + 3 Fe2(SO4)3 + 3 H2O
CH3CH2CH2CHO + KMnO4 + H2SO4 = CH3CH2CH2COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CH2CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COOH + 2 MnSO4 + 3 H2O + K2SO4
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
NH3 + CS2 + Ca(OH)2 = NH4CNS + CaS + H2O =>
2 NH3 + CS2 + Ca(OH)2 = NH4CNS + CaS + 2 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Na + Zn(NO3)2 = Na(NO3) + Zn =>
2 Na + Zn(NO3)2 = 2 Na(NO3) + Zn
C2H6O2 + C8H12N2O2 = C26H42N6O8 =>
C2H6O2 + 3 C8H12N2O2 = C26H42N6O8
CaO + H2SO3 = CaSO3 + H2O =>
CaO + H2SO3 = CaSO3 + H2O
AuNO3 + NH4PO4 = AuPO4 + NH4NO3 =>
AuNO3 + NH4PO4 = AuPO4 + NH4NO3
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Cu(OH)2 + C6H6O = H2O + CO2 + Cu =>
14 Cu(OH)2 + C6H6O = 17 H2O + 6 CO2 + 14 Cu
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
NaHSO3 + HCl = NaCl + SO2H2O =>
NaHSO3 + HCl = NaCl + SO2H2O
Al2(SO4)3 + Na2SO3 + H2O = H2SO3 + Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SO3 + 6 H2O = 3 H2SO3 + 2 Al(OH)3 + 3 Na2SO4
NH4 + O2 = NH4NO3 + H2O =>
4 NH4 + 5 O2 = 2 NH4NO3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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