| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
KNO3 + C = K2O + N2 + CO2 =>
4 KNO3 + 5 C = 2 K2O + 2 N2 + 5 CO2
FeSO4(s) = Fe(aq) + SO4(aq) =>
FeSO4(s) = Fe(aq) + SO4(aq)
Fe3O4 + HCOOH = Fe(OOCH)2 + CO2 + H2O =>
Fe3O4 + 7 HCOOH = 3 Fe(OOCH)2 + CO2 + 4 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
As + Na(OH) = Na3AsO3 + H2 =>
2 As + 6 Na(OH) = 2 Na3AsO3 + 3 H2
CH3CHOHCH3 + KOH = CH3CH2OK + H2O =>
2 CH3CHOHCH3 + 3 KOH = 3 CH3CH2OK + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
HI + H2SO4 = I + H2S + H2O =>
8 HI + H2SO4 = 8 I + H2S + 4 H2O
ZnO + NH4F = ZnF2 + NH3 + H2O =>
ZnO + 2 NH4F = ZnF2 + 2 NH3 + H2O
H + N2 = NH75 =>
150 H + N2 = 2 NH75
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Zn + HNO3 + NaOH = Zn(OH)2 + NaNO3 + H2 =>
Zn + 2 HNO3 + 2 NaOH = Zn(OH)2 + 2 NaNO3 + H2
C2H2 + O2 = C + H2O =>
2 C2H2 + O2 = 4 C + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH
C12H22O11(lactose) = C(s) + H2O(l) =>
C12H22O11(lactose) = 12 C(s) + 11 H2O(l)
Br + CCl4 = BrCCl4 =>
Br + CCl4 = BrCCl4
CrO4{-2} + S{-2} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{-2} + 3 S{-2} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
CrO4{-2} + S{-2} + H2O = CrO2{-} + S + OH{-} =>
2 CrO4{-2} + 3 S{-2} + 4 H2O = 2 CrO2{-} + 3 S + 8 OH{-}
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
NH4Cl + O2 = HNO2 + HCl + H2O =>
2 NH4Cl + 3 O2 = 2 HNO2 + 2 HCl + 2 H2O
NH4Cl + O2 = NO2 + HCl + H2O =>
4 NH4Cl + 7 O2 = 4 NO2 + 4 HCl + 6 H2O
CU + HNO3 = CU(NO3)2 + H2O + N03 =>
15 CU + 36 HNO3 = 15 CU(NO3)2 + 18 H2O + 2 N03
SOCl2 + Au + C3H7NO = [AuCl3(C3H7NO)] + SO2 + S2O =>
3 SOCl2 + 2 Au + 2 C3H7NO = 2[AuCl3(C3H7NO)] + SO2 + S2O
C6H12O3 = CH3CHO =>
C6H12O3 = 3 CH3CHO
FeSO4(s) = Fe(aq) + SO4(aq) =>
FeSO4(s) = Fe(aq) + SO4(aq)
NH4Cl + O2 = HNO3 + HCl + H2O =>
NH4Cl + 2 O2 = HNO3 + HCl + H2O
NH4Cl + O2 = H2O + N2 + Cl2 =>
2 NH4Cl + 2 O2 = 4 H2O + N2 + Cl2
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
NH4Cl + O2 = N2 + HCl + H2O =>
4 NH4Cl + 3 O2 = 2 N2 + 4 HCl + 6 H2O
F2 + SCl = SF + Cl =>
F2 + 2 SCl = 2 SF + 2 Cl
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(s) =>
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(s)
Ba(C2H3O2)2 + H2O + CO2 = BaCO3 + HC2H3O2 =>
Ba(C2H3O2)2 + H2O + CO2 = BaCO3 + 2 HC2H3O2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
ZnCO3 + C3H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 6 C3H8O7 = Zn3(C6H5O7)2 + 19 H2O + 9 CO2
H2SO3 + Br2 + H2O = H2SO4 + HBr2 =>
H2SO3 + 2 Br2 + H2O = H2SO4 + 2 HBr2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cr(NO3)3 + (NH4)2SO3 + H2O = Cr(OH)3 + NH4NO3 + SO2 =>
2 Cr(NO3)3 + 3(NH4)2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NH4NO3 + 3 SO2
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Hg + H2SO4 = HgSO4 + SO2 + H2O =>
Hg + 2 H2SO4 = HgSO4 + SO2 + 2 H2O
H3O + VO4 = VO + H2O =>
6 H3O + VO4 = VO + 9 H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Na2CO3 + CuOH = (CuOH)2CO3 + Na =>
Na2CO3 + 2 CuOH = (CuOH)2CO3 + 2 Na
C2H8 + H2O = H2 + CO2 =>
C2H8 + 4 H2O = 8 H2 + 2 CO2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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