| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HBr = KBr + H2O
Cu(Cl)2 + Al3 = Cu + AlCl3 =>
9 Cu(Cl)2 + 2 Al3 = 9 Cu + 6 AlCl3
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO2 + O2 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO2 + O2
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
KCr(SO4)2 + NaOH = Cr(OH)3 + KOH + Na2SO4 =>
KCr(SO4)2 + 4 NaOH = Cr(OH)3 + KOH + 2 Na2SO4
BeI2 + Cu2SO4 = Be(SO4) + Cu2(I2) =>
BeI2 + Cu2SO4 = Be(SO4) + Cu2(I2)
Cd + NH3 = [Cd(NH3)4] =>
Cd + 4 NH3 = [Cd(NH3)4]
C3H2 + KMnO4 = K2C2O4 + MnO2 + KOH + H2O =>
6 C3H2 + 22 KMnO4 = 9 K2C2O4 + 22 MnO2 + 4 KOH + 4 H2O
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Zn + H{+} + NO3 = Zn2{+} + NH4{+} + H2O =>
18 Zn + 10 H{+} + NO3 = 9 Zn2{+} + NH4{+} + 3 H2O
C5H12 + O2 = CO2 + H2 =>
C5H12 + 5 O2 = 5 CO2 + 6 H2
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
Mo + S + Te = MoSTe =>
Mo + S + Te = MoSTe
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
C5H12 + O2 = CO2 + H2 =>
C5H12 + 5 O2 = 5 CO2 + 6 H2
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
UO2(s) + HF(g) = UF4(s) + H2O(g) =>
UO2(s) + 4 HF(g) = UF4(s) + 2 H2O(g)
AgNO3NaOH = AgOH + NaNO3 =>
AgNO3NaOH = AgOH + NaNO3
Na3PO4 + CaS = Ca3P2O8 + Na2S =>
2 Na3PO4 + 3 CaS = Ca3P2O8 + 3 Na2S
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
C6H12O6 = (C2H5OH) + CO2 =>
C6H12O6 = 2(C2H5OH) + 2 CO2
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
CH3COOHKOH = CH3COOKH2O =>
CH3COOHKOH = CH3COOKH2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl =>
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl
CH3CH2CH2OH + HCl + K2Cr2O7 = CH3CH2CHO + KCl + CrCl3 + H2O =>
3 CH3CH2CH2OH + 8 HCl + K2Cr2O7 = 3 CH3CH2CHO + 2 KCl + 2 CrCl3 + 7 H2O
C5H12 + O2 = CO2 + H2 =>
C5H12 + 5 O2 = 5 CO2 + 6 H2
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
NaOHZnCl2 = NaCl2ZnOH =>
NaOHZnCl2 = NaCl2ZnOH
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
HCl + Ag = ClAgH =>
HCl + Ag = ClAgH
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
PB(NO3)2PbCl2 = PBCl2Pb(NO3)2 =>
PB(NO3)2PbCl2 = PBCl2Pb(NO3)2
C3H6(g) + NO(g) = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(s) + 6 H2O(l) + N2(g)
Cr{+3} + CrO4{2-} = Cr2(CrO4)3 =>
2 Cr{+3} + 3 CrO4{2-} = Cr2(CrO4)3
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
Al + S8(s) = AlS =>
8 Al + S8(s) = 8 AlS
P + J2 + H2O = H3PO4 + HJ =>
2 P + 5 J2 + 8 H2O = 2 H3PO4 + 10 HJ
CO2 + H2O = C2H2O4 + O2 =>
4 CO2 + 2 H2O = 2 C2H2O4 + O2
AuCl3 + HCHO + H2O = Au + HCOOH + HCl =>
2 AuCl3 + 3 HCHO + 3 H2O = 2 Au + 3 HCOOH + 6 HCl
C3H7Cl + Br = C3H7Br + Cl =>
C3H7Cl + Br = C3H7Br + Cl
C5H12 + O2 = CO2 + H2 =>
C5H12 + 5 O2 = 5 CO2 + 6 H2
Al + Cu(C2H3O2)2 = Al(C2H3O2)3 + Cu =>
2 Al + 3 Cu(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cu
Fe + HNO3 = Fe(HNO3)2 =>
Fe + 2 HNO3 = Fe(HNO3)2
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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