| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + ZnO = ZnSO3 + H2O
Th + S = ThS =>
Th + S = ThS
NH4HS + HCl = NH4Cl + H2S =>
NH4HS + HCl = NH4Cl + H2S
NaCl + Fe(NO3)3 = FeCl3 + Na(NO3) =>
3 NaCl + Fe(NO3)3 = FeCl3 + 3 Na(NO3)
Al3 + Ni(SO4)2 = Al(SO4)2 + Ni2 =>
2 Al3 + 6 Ni(SO4)2 = 6 Al(SO4)2 + 3 Ni2
Na2SO4 + KOH = Na2K + SO4(OH) =>
Na2SO4 + KOH = Na2K + SO4(OH)
NiCl2 + KSCN = Ni(KSCN) + Cl =>
NiCl2 + KSCN = Ni(KSCN) + 2 Cl
C6H5COSH + O2 = CO2 + H2O + SO3 =>
2 C6H5COSH + 19 O2 = 14 CO2 + 6 H2O + 2 SO3
HCOOH + PbO2 + H{+} = Pb{+2} + CO2 + H2O =>
HCOOH + PbO2 + 2 H{+} = Pb{+2} + CO2 + 2 H2O
K2S + Cs2O = K2O + Cs2S =>
K2S + Cs2O = K2O + Cs2S
C7H6O2 + O2 = CCO2 + H2O =>
2 C7H6O2 + 8 O2 = 7 CCO2 + 6 H2O
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO4 + H2 =>
2 C6H6 + H2SO4 + 2 NaOH = 2 C6H5OH + Na2SO4 + 2 H2
FeI2 + KOH = Fe(OH)2 + KI =>
FeI2 + 2 KOH = Fe(OH)2 + 2 KI
CoSO4 + NH4OH = [Co(NH3)4]SO4 + H2O =>
CoSO4 + 4 NH4OH = [Co(NH3)4]SO4 + 4 H2O
HOC2H4OH + HBr = BrC2H4OH + H2O =>
HOC2H4OH + HBr = BrC2H4OH + H2O
Pb + Sn(OH)2 = Sn + Pb(OH) =>
2 Pb + Sn(OH)2 = Sn + 2 Pb(OH)
Na2SiO3 + Cl2 = NaCl + Si + O2 =>
2 Na2SiO3 + 2 Cl2 = 4 NaCl + 2 Si + 3 O2
ZnSO4 + NH3 = ZnH2 + N2(SO4)3 =>
3 ZnSO4 + 2 NH3 = 3 ZnH2 + N2(SO4)3
Na(NO3)2 = NaO + NO2 + O2 =>
2 Na(NO3)2 = 2 NaO + 4 NO2 + O2
Br2 + K2S = Br2S + K =>
Br2 + K2S = Br2S + 2 K
N2 + H2O + C = CO2 + NH3 =>
2 N2 + 6 H2O + 3 C = 3 CO2 + 4 NH3
K2O2 + H = KOH =>
K2O2 + 2 H = 2 KOH
Hg{2+} + C18H29NaO3S = Hg(C18H29O3S)2 + Na{+} =>
Hg{2+} + 2 C18H29NaO3S = Hg(C18H29O3S)2 + 2 Na{+}
CH3NHCH3 + O2 = N2 + CO2 + H2O =>
4 CH3NHCH3 + 15 O2 = 2 N2 + 8 CO2 + 14 H2O
FeCl2 + Br2 = FeBr2 + Cl =>
FeCl2 + Br2 = FeBr2 + 2 Cl
BF3 + H2CO3 = HBF3 + HCO3 =>
BF3 + H2CO3 = HBF3 + HCO3
KI + NaOH = NaI + KOH =>
KI + NaOH = NaI + KOH
NaOH + MgSO4 = NaMg + OHSO4 =>
NaOH + MgSO4 = NaMg + OHSO4
AlBr + Cl3 = AlCl3 + Br =>
AlBr + Cl3 = AlCl3 + Br
NaHCO{3} + H{3}C{6}H{5}O{7} = H{2}O + CO{2} + Na{3}C{6}H{5}O{7} =>
NaHCO{3} + 4 H{3}C{6}H{5}O{7} = 5 H{2}O + CO{2} + Na{3}C{6}H{5}O{7}
Ca(N2O5)2 + MgS = CaS + Mg(N2O5)2 =>
Ca(N2O5)2 + MgS = CaS + Mg(N2O5)2
NaOH + Ca3O8P2 = Na3PO4 + Ca(OH)2 =>
6 NaOH + Ca3O8P2 = 2 Na3PO4 + 3 Ca(OH)2
C3H6N2O6 + O2 = CO2 + H2O + N2 =>
2 C3H6N2O6 + 3 O2 = 6 CO2 + 6 H2O + 2 N2
NaBr + CaS2 = NaS + CaBr2 =>
2 NaBr + CaS2 = 2 NaS + CaBr2
CrO3 + NH3 = Cr2O2 + H2O + N2 =>
6 CrO3 + 8 NH3 = 3 Cr2O2 + 12 H2O + 4 N2
H2SO4S2SO2H2OC + H2SO4 = CO2 + SO2 + H2O =>
H2SO4S2SO2H2OC + 5 H2SO4 = CO2 + 9 SO2 + 7 H2O
C2H2O4*2H2O + NaOH = Na2C2O4 + H2O =>
C2H2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
H + Cl = HCl =>
H + Cl = HCl
K2Sn(OH)3 + BiCl3 + KOH = K2Sn(OH)6 + Bi + KCl =>
K2Sn(OH)3 + BiCl3 + 3 KOH = K2Sn(OH)6 + Bi + 3 KCl
H2SO4 + Cu2O = CuSO4 + Cu + H2O =>
H2SO4 + Cu2O = CuSO4 + Cu + H2O
FeSO4*7H2O(heat) = FeSO4 + H2O =>
FeSO4*7H2O(heat) = FeSO4 + 7 H2O
NaHSO4 + Na2SiO3 = SiO2 + Na2SO4 + H2O =>
2 NaHSO4 + Na2SiO3 = SiO2 + 2 Na2SO4 + H2O
Cl2 + Co = CoCl =>
Cl2 + 2 Co = 2 CoCl
MnO4{2-} + CH3CH2CH2OH + H3O{+} = Mn{2+} + CH3COH + H2O =>
3 MnO4{2-} + 4 CH3CH2CH2OH + 12 H3O{+} = 3 Mn{2+} + 6 CH3COH + 22 H2O
C20H14O4 + NaOH = H2O + NaC20H13O4 =>
C20H14O4 + NaOH = H2O + NaC20H13O4
Na(NO3)2 = Na + NO3 =>
Na(NO3)2 = Na + 2 NO3
Ca2CO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
4 Ca2CO3 + 15 HC2H3O2 = 8 Ca(C2H3O2)2 + 6 H2O + 2 CO2
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
C4H1O + O2 = CO2 + H2O =>
4 C4H1O + 15 O2 = 16 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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