Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2 =>
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2
Sc + Co(ClO3)2 = Co + Sc(ClO3)2 =>
Sc + Co(ClO3)2 = Co + Sc(ClO3)2
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O
HPO3{2-} + Hg{2+} + H2O = Hg + H3PO4 =>
HPO3{2-} + Hg{2+} + H2O = Hg + H3PO4
C + O2 = CO = =>
2 C + O2 = 2 CO
Sn(SO4)2(aq) + K3(PO4)(aq) = Sn3(PO4)4(s) + K2(SO4)(aq) =>
3 Sn(SO4)2(aq) + 4 K3(PO4)(aq) = Sn3(PO4)4(s) + 6 K2(SO4)(aq)
Fe{2+} + N2 + H2O{+} = Fe{3+} + N2H4 + OH{-} =>
8 Fe{2+} + N2 + 4 H2O{+} = 8 Fe{3+} + N2H4 + 4 OH{-}
Ce(SO4)2 + (COO)2Na2 = Ce2(SO4)3 + CO2 + Na2SO4 =>
2 Ce(SO4)2 + (COO)2Na2 = Ce2(SO4)3 + 2 CO2 + Na2SO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca(C2H3O2)2 + NaHCO3 = Ca(HCO3)2 + NaC2H3O2 =>
Ca(C2H3O2)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaC2H3O2
K2SiO4 + H2SO4 = K2SO4 + H2SiO4 =>
K2SiO4 + H2SO4 = K2SO4 + H2SiO4
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
silvernitrate + ammoniumcarbonate = silvercarbonate + ammoniumnitrate =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
Zn + HI = ZnI + H2 =>
2 Zn + 2 HI = 2 ZnI + H2
NaHCO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(aq) + CO2(g) =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(aq) + 2 CO2(g)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Si + O2 = Si4O2 =>
4 Si + O2 = Si4O2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
N2H6SO4 + CuCl2 + NaOH = N2 + CuCl + NaCl + H2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 4 NaOH = N2 + 4 CuCl + 4 NaCl + H2SO4 + 4 H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Na2S + SO2 = Na2SO4 + S2 =>
Na2S + 2 SO2 = Na2SO4 + S2
(CH3)2CHOH + HCl = (CH3)2CHCl + H2O =>
(CH3)2CHOH + HCl = (CH3)2CHCl + H2O
Na2S + HNO3 = H2S + NaNO3 =>
Na2S + 2 HNO3 = H2S + 2 NaNO3
Co + HCl = Co2H2 + Cl2 =>
2 Co + 2 HCl = Co2H2 + Cl2
MnSO4 + K2Cr2O7 + KOH + H2O = MnO2 + K3[Cr(OH)6] + K2SO4 =>
3 MnSO4 + K2Cr2O7 + 10 KOH + H2O = 3 MnO2 + 2 K3[Cr(OH)6] + 3 K2SO4
Ag2S2O3 + HCl = AgCl + SO2 + S + H2O =>
Ag2S2O3 + 2 HCl = 2 AgCl + SO2 + S + H2O
Cd(NO3)2 + NaCN = Cd(CN)2 + Na(NO3) =>
Cd(NO3)2 + 2 NaCN = Cd(CN)2 + 2 Na(NO3)
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
C + H + O2 = CHO =>
2 C + 2 H + O2 = 2 CHO
Ag + KI = AgI + K =>
Ag + KI = AgI + K
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N2O5 + KOH = N(OH)5 + K2O =>
N2O5 + 10 KOH = 2 N(OH)5 + 5 K2O
Ca + H{+} = Ca2{+} + H2 =>
4 Ca + 2 H{+} = 2 Ca2{+} + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cu2O + K2Cr2O7 + H2SO4 = CuO + Cr2(SO4)3 + H2O + K2SO4 =>
3 Cu2O + K2Cr2O7 + 4 H2SO4 = 6 CuO + Cr2(SO4)3 + 4 H2O + K2SO4
*CaI2 + K3PO4 = CaPO4 + K3I2 =>
*CaI2 + K3PO4 = CaPO4 + K3I2
AgCuS + HNO3 = AgNO3 + CuSO4 + NO + H2O =>
AgCuS + 4 HNO3 = AgNO3 + CuSO4 + 3 NO + 2 H2O
HCOH + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + HCOOH =>
5 HCOH + 2 KMnO4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 3 H2O + 5 HCOOH
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
FeOCr2O3 + K2CO3 + O2 = K2Cr2O4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 4 K2CO3 + O2 = 4 K2Cr2O4 + 4 CO2 + 2 Fe2O3
Ca(HO)2(s) = H2O(g) + CaO(s) =>
Ca(HO)2(s) = H2O(g) + CaO(s)
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
Na2S + AgCH3CO2 = Ag2S + NaCH3CO2 =>
Na2S + 2 AgCH3CO2 = Ag2S + 2 NaCH3CO2
MgSO4 + NaOH + HCl = NaHSO4 + MgOHCl =>
MgSO4 + NaOH + HCl = NaHSO4 + MgOHCl
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
SO2Cl2 + H2O = HCl + H2SO4 =>
SO2Cl2 + 2 H2O = 2 HCl + H2SO4
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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