| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + Sr(OH)2 = SrOHH2PO4 + H2O
Al + KOH + H2O = H2 + KAl(OH)4 =>
2 Al + 2 KOH + 6 H2O = 3 H2 + 2 KAl(OH)4
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
AuNO3 = AuO + NO2 =>
AuNO3 = AuO + NO2
Fe(s) + NiSO4(aq) = Ni(s) + FeSO4 =>
Fe(s) + NiSO4(aq) = Ni(s) + FeSO4
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
HgO(s) = O2 + Hg =>
2 HgO(s) = O2 + 2 Hg
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl
Fe3 + NH4SCN = [Fe(SCN)6]3 + NH4 =>
Fe3 + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
C12H22O11 + CuO = CO2 + H2O + Cu =>
C12H22O11 + 24 CuO = 12 CO2 + 11 H2O + 24 Cu
Na2SO4 + NaCl + H2O = S + NaClO4 + NaOH =>
4 Na2SO4 + 3 NaCl + 4 H2O = 4 S + 3 NaClO4 + 8 NaOH
Na2[B4O5(OH)4]6H2O + NaOH + H2O2 = Na2[B2(O2)2(OH)4]6H2O + H2 =>
2 Na2[B4O5(OH)4]6H2O + 4 NaOH + 41 H2O2 = 4 Na2[B2(O2)2(OH)4]6H2O + 17 H2
V{+3} + MnO4{-} + H2O = VO2{+} + Mn{+2} + H{+} =>
5 V{+3} + 2 MnO4{-} + 2 H2O = 5 VO2{+} + 2 Mn{+2} + 4 H{+}
Tl2SO4 + KBrO3 + H2SO4 = Tl2(SO4)3 + KBr + H2O =>
3 Tl2SO4 + 2 KBrO3 + 6 H2SO4 = 3 Tl2(SO4)3 + 2 KBr + 6 H2O
Ca + SO2 + O2 = CaSO4 =>
Ca + SO2 + O2 = CaSO4
C8H16 + O2(g) = CO2 + H2O =>
C8H16 + 12 O2(g) = 8 CO2 + 8 H2O
FeSO4 + HCl + HNO3 = FeCl3 + NO + H2O + H2SO4 =>
3 FeSO4 + 9 HCl + HNO3 = 3 FeCl3 + NO + 2 H2O + 3 H2SO4
Cu + HCl = Cl + CuH =>
Cu + HCl = Cl + CuH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu + H2O = CuO1H2 =>
Cu + H2O = CuO1H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2 =>
3 C6H12O6 + 2 Cu(OH)2 = Cu2O + 3 C6H12O7 + 2 H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ba(C2H3O2)2 + (NH4)2(SO4) = Ba(SO4) + NH4 + C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2(SO4) = Ba(SO4) + 2 NH4 + 2 C2H3O2
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NC2H5O2 + O2 = N2 + CO2 + H2O =>
4 NC2H5O2 + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
HCN + CsOH = CsCN + H2O =>
HCN + CsOH = CsCN + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Al + C2 = Al2C3 =>
4 Al + 3 C2 = 2 Al2C3
H2SO4 + BaS = BaSO4 + SO2 + H2O =>
4 H2SO4 + BaS = BaSO4 + 4 SO2 + 4 H2O
La + Fe + Si = LaFe113Si17 =>
La + 113 Fe + 17 Si = LaFe113Si17
HgO(g) = Hg(s) + O2(g) =>
2 HgO(g) = 2 Hg(s) + O2(g)
BaCl2 + CuI = CuCl2 + BaI =>
BaCl2 + CuI = CuCl2 + BaI
Ru2S3 + O2 = Ru2O3 + SO2 =>
2 Ru2S3 + 9 O2 = 2 Ru2O3 + 6 SO2
NH3 + H3PO4 = NH4 + H2PO4 =>
NH3 + H3PO4 = NH4 + H2PO4
Zn + HNo3 = ZnNo + H2 =>
6 Zn + 2 HNo3 = 6 ZnNo + H2
HCl + Mg = MgClH =>
HCl + Mg = MgClH
C6H12 + NaOH = CHNa + H2O =>
C6H12 + 6 NaOH = 6 CHNa + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(CH2)6N4 + O2 = CO2 + H2O + N2 =>
(CH2)6N4 + 9 O2 = 6 CO2 + 6 H2O + 2 N2
KH + H2S = K2S + H2 =>
2 KH + H2S = K2S + 2 H2
C4H10S + O3 = CO2 + H2O + SO2 =>
C4H10S + 5 O3 = 4 CO2 + 5 H2O + SO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Cu + HNO3 = CuNO3 + N3O2 + H2O =>
11 Cu + 14 HNO3 = 11 CuNO3 + N3O2 + 7 H2O
Zn(s) + HCl(g) = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl(g) = ZnCl2(s) + H2(g)
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH3 + H2O =>
5 CH3COOH + 2(CH3)2CHCH2CH2OH = 5 CH3COOCH2CH3 + 2 H2O
HNO3 + Al(OH)3 = AlNO3 + H + (OH)3 =>
HNO3 + Al(OH)3 = AlNO3 + H + (OH)3
CoCl2 + NH4SCN = CoNH4 + SCNCl2 =>
CoCl2 + NH4SCN = CoNH4 + SCNCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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