| Équations équilibrées la veille | Équations équilibrées le lendemain |
N + 4 H = NH4
C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
Zn(OH)2 + NaOH = Zn(OH)4Na2 =>
Zn(OH)2 + 2 NaOH = Zn(OH)4Na2
Cr + Na2O2 = CrO4 + Na =>
Cr + 2 Na2O2 = CrO4 + 4 Na
Zinc + sulfuricacid = zincsulfate + Hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
CO2 + H2O = CH12O1 + O2 =>
2 CO2 + 12 H2O = 2 CH12O1 + 7 O2
Co + Br = CoBr =>
Co + Br = CoBr
Mn + NiCl2 = MnCl3 + Ni =>
2 Mn + 3 NiCl2 = 2 MnCl3 + 3 Ni
Se4 + O2 = SeO =>
Se4 + 2 O2 = 4 SeO
BiCO3 = BiO + CO2 =>
BiCO3 = BiO + CO2
C4H6BaO4 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
C4H6BaO4 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
(HCl) + (CaCO3) = (CaCl2) + (H2O) + (CO2) =>
2(HCl) + (CaCO3) = (CaCl2) + (H2O) + (CO2)
S8 + F = SF6 =>
S8 + 48 F = 8 SF6
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Fe + PO4 = Fe3(PO4)2 =>
3 Fe + 2 PO4 = Fe3(PO4)2
Na + H2 + C + O2 = NaHCO3 =>
2 Na + H2 + 2 C + 3 O2 = 2 NaHCO3
(NH4)2S + Al(NO3)3 = Al2S3 + (NH4)(NO3) =>
3(NH4)2S + 2 Al(NO3)3 = Al2S3 + 6(NH4)(NO3)
KH2PO4 + Ca(NO3)2 = CaHPO4 + KNO3 + H3PO4 =>
2 KH2PO4 + Ca(NO3)2 = CaHPO4 + 2 KNO3 + H3PO4
CO2 + N2 + H2 = CH4O2N2 =>
CO2 + N2 + 2 H2 = CH4O2N2
C34H14 + H2SO4 + KMnO4 = C32H13COOH + H2O + K2SO4 + MnSO4 =>
165 C34H14 + 183 H2SO4 + 122 KMnO4 = 170 C32H13COOH + 148 H2O + 61 K2SO4 + 122 MnSO4
NH4OH + Ba(CH3COO)2 = C2H7NO2 + Ba(OH)2 =>
2 NH4OH + Ba(CH3COO)2 = 2 C2H7NO2 + Ba(OH)2
C4H9Cl + Br2 = C4H9ClBr2 =>
C4H9Cl + Br2 = C4H9ClBr2
Zn + HNO2 = ZnNO2 + H2 =>
2 Zn + 2 HNO2 = 2 ZnNO2 + H2
FeCl3 + (NH4)SCN = Fe(SCN)3 + (NH4)Cl =>
FeCl3 + 3(NH4)SCN = Fe(SCN)3 + 3(NH4)Cl
CaSO4*2H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2*H2O + 3 H2O
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
CS2 + H2O = H2S + CO2 =>
CS2 + 2 H2O = 2 H2S + CO2
MnO4 + H3O = MnO2 + H2O =>
MnO4 + 4 H3O = MnO2 + 6 H2O
Zn(OH)2 + NaOH = Zn(OH)4Na2 =>
Zn(OH)2 + 2 NaOH = Zn(OH)4Na2
HCl + NaCH3CO2 = NaCl + CH4CO2 =>
HCl + NaCH3CO2 = NaCl + CH4CO2
NaCl + CaNO3 = NaNO3 + CaCl =>
NaCl + CaNO3 = NaNO3 + CaCl
Ce + Ir + In = CeIrIn4 =>
Ce + Ir + 4 In = CeIrIn4
Cu + CaCl2 = Ca + CuCl4 =>
Cu + 2 CaCl2 = 2 Ca + CuCl4
C7H6O + KOH = C7H5KO2 + C7H8O =>
2 C7H6O + KOH = C7H5KO2 + C7H8O
CrI3 + Cl2 + OH{-} = CrO42{-} + IO4{-} + Cl{-} + H2O =>
CrI3 + 52 Cl2 + 108 OH{-} = CrO42{-} + 3 IO4{-} + 104 Cl{-} + 54 H2O
C7H8 + H2 = C7H14 =>
C7H8 + 3 H2 = C7H14
AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl
C4H4O4 + NaOH = C4H3O4Na + H2O =>
C4H4O4 + NaOH = C4H3O4Na + H2O
Zn + OH{-} + H2O = [Zn(OH)4]{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = [Zn(OH)4]{2-} + H2
HMnO4 + H2C2O4 = CO2 + MnO2 + H2O =>
2 HMnO4 + 3 H2C2O4 = 6 CO2 + 2 MnO2 + 4 H2O
KCl + Br = KBr + Cl2 =>
2 KCl + 2 Br = 2 KBr + Cl2
Zn + Co2(SO4)3 = Zn(SO4) + Co2 =>
3 Zn + Co2(SO4)3 = 3 Zn(SO4) + Co2
K2SO3 + H2O = S + K2SO4 + KOH =>
3 K2SO3 + H2O = S + 2 K2SO4 + 2 KOH
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
CsCl + Ca = CaCl + Cs =>
CsCl + Ca = CaCl + Cs
KNO3 + KI + H2SO4 = I2 + NO2 + K2SO4 + H2O =>
2 KNO3 + 2 KI + 2 H2SO4 = I2 + 2 NO2 + 2 K2SO4 + 2 H2O
Al(NO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4NO3
Cu + H2SO4 = CuSO4 + H2O + SO =>
2 Cu + 3 H2SO4 = 2 CuSO4 + 3 H2O + SO
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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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