| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + PbO = PbCl2 + H2O
C6H10 + KMnO4 = C6H10O2 + K + MnO2 =>
C6H10 + KMnO4 = C6H10O2 + K + MnO2
K3(PO4)2(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl2(aq) =>
K3(PO4)2(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 3 KCl2(aq)
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
Zn + Cr2(SO4)3 + HCl = ZnCl2 + CrSO4 + H2SO4 =>
Zn + Cr2(SO4)3 + 2 HCl = ZnCl2 + 2 CrSO4 + H2SO4
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
V2O5 + H2SO4 + C2H5OH = VOSO4 + H2O + CH3CHO =>
V2O5 + 2 H2SO4 + C2H5OH = 2 VOSO4 + 3 H2O + CH3CHO
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + H2O + K2SO4 + MnSO4 =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Sn(SO4)2 + 8 H2O + K2SO4 + 2 MnSO4
Na2Zn(OH)4 = ZnO + H2O + NaOH =>
Na2Zn(OH)4 = ZnO + H2O + 2 NaOH
SnCl + NH4OH = SnOH + NH4Cl =>
SnCl + NH4OH = SnOH + NH4Cl
LiO + HO = LiOH + O =>
LiO + HO = LiOH + O
Al + CoCl2 = Al2Cl3 + Co =>
4 Al + 3 CoCl2 = 2 Al2Cl3 + 3 Co
KNO3(s) + S(s) + C12H6O2(s) = CO2(g) + K2S(s) + N2(g) + H2O =>
50 KNO3(s) + 25 S(s) + 6 C12H6O2(s) = 72 CO2(g) + 25 K2S(s) + 25 N2(g) + 18 H2O
Fe(OH)2 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
3 Fe(OH)2 + 2 KClO3 + 6 KOH = 3 K2FeO4 + 2 KCl + 6 H2O
Cr2O7{2-} + CH3CH2CH2OH + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
Cr2O7{2-} + 3 CH3CH2CH2OH + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
Ni2S3 + O2 = Ni2O3 + SO2 =>
2 Ni2S3 + 9 O2 = 2 Ni2O3 + 6 SO2
H2O2 + KMnO4 = KOH + MnO + O2 =>
H2O2 + 2 KMnO4 = 2 KOH + 2 MnO + 3 O2
CH3CHCH2 + HI = H3CCH2CH2I =>
CH3CHCH2 + HI = H3CCH2CH2I
Al + NaOH + H2O = (Na)Al(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2(Na)Al(OH)4 + 3 H2
CO2 + Mg(OH)2 = MgCO3 + HOH =>
CO2 + Mg(OH)2 = MgCO3 + HOH
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + H2O =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 H2O
O2 + C10H20 = CO2 + H2 =>
10 O2 + C10H20 = 10 CO2 + 10 H2
C8H7NO3 + Sn + HCl = C8H7ONH2 + SnO + SnCl2 =>
C8H7NO3 + 3 Sn + 2 HCl = C8H7ONH2 + 2 SnO + SnCl2
H4C2O2 + NaHCO3 = H2O + CO3 + NaC2H3O2 =>
5 H4C2O2 + 6 NaHCO3 = 4 H2O + 4 CO3 + 6 NaC2H3O2
ZnS + ZnO = Zn + ZnSO4 =>
ZnS + 4 ZnO = 4 Zn + ZnSO4
C240H90O4NS2 + O2 = CO2 + H2O + N2 + SO2 =>
2 C240H90O4NS2 + 525 O2 = 480 CO2 + 90 H2O + N2 + 4 SO2
BCl3 + H = B3 + HCl =>
3 BCl3 + 9 H = B3 + 9 HCl
Cu + H2O2 + CH3COOH = Cu(CH3COO)2 + H2O =>
Cu + H2O2 + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O
H2SO4 + KI = K2SO4 + H2S + I2 + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + H2S + 4 I2 + 4 H2O
C6H904 + H2O = CO + H2 =>
C6H904 + 6 H2O = 6 CO + 458 H2
CoHCO = Co + HCO =>
CoHCO = Co + HCO
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
C2H6O + HNO3 = CO2 + H2O + NO =>
C2H6O + 4 HNO3 = 2 CO2 + 5 H2O + 4 NO
CoCl2 + ClF = CoF3 + Cl2 =>
2 CoCl2 + 6 ClF = 2 CoF3 + 5 Cl2
Na + H2 + C + O2 = NaHCO3 =>
2 Na + H2 + 2 C + 3 O2 = 2 NaHCO3
hydrogen + PbO = lead + water =>
H2 + PbO = Pb + H2O
HNO2 + H3S = S + NO + H2O =>
3 HNO2 + H3S = S + 3 NO + 3 H2O
H2S4O6 + AuO = Au2(S4O6)2 + H2O =>
2 H2S4O6 + 2 AuO = Au2(S4O6)2 + 2 H2O
Al2(SO4)3 + Ca(CH3OO)2 = Al(CH3OO)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(CH3OO)2 = 2 Al(CH3OO)3 + 3 CaSO4
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + NaCrO4 + NaSO4 + CO2 =>
11 KNO3 + 2 Cr2(SO4)3 + 5 Na2CO3 = 11 KNO2 + 4 NaCrO4 + 6 NaSO4 + 5 CO2
Si + H2SO4 = H3SiO4 + SO2 + H2O =>
2 Si + 5 H2SO4 = 2 H3SiO4 + 5 SO2 + 2 H2O
NaOH + H2C2O4 = H2O + CO2 + Na =>
2 NaOH + H2C2O4 = 2 H2O + 2 CO2 + 2 Na
Th + F = ThF =>
Th + F = ThF
H2C6O5H7 + H2O = HC6O5H7 + H3O =>
H2C6O5H7 + H2O = HC6O5H7 + H3O
C6H4(OH)COOH + NaHCO3 = C6H4(OH)COONa + CO2 + H2O =>
C6H4(OH)COOH + NaHCO3 = C6H4(OH)COONa + CO2 + H2O
N2O5Ba(OH)2 = (HNO3)2BaO =>
N2O5Ba(OH)2 = (HNO3)2BaO
LiOH + Na2CO3 = Li2CO3 + NaOH =>
2 LiOH + Na2CO3 = Li2CO3 + 2 NaOH
Cl2O(g) + F2(g) = Cl2OF =>
2 Cl2O(g) + F2(g) = 2 Cl2OF
LiOH + Na2CO3 = Li2CO3 + NaOH =>
2 LiOH + Na2CO3 = Li2CO3 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/25
Équations équilibrées sur06/05/24
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