| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Br2 + 4 H2SO4 + 3 Na2S = 4 Br2S + 3 Na2SO4 + 4 H2O
Fe(OH)3 + NaOH = NaFe(OH)4 =>
Fe(OH)3 + NaOH = NaFe(OH)4
C22H41O29N = CO + H2O + H2 + N2 =>
2 C22H41O29N = 44 CO + 14 H2O + 27 H2 + N2
C6H12O6(s) + O2 = CO2(g) + H2O =>
C6H12O6(s) + 6 O2 = 6 CO2(g) + 6 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
S + HNO3 + H2O = NO + H2SO3 =>
3 S + 4 HNO3 + H2O = 4 NO + 3 H2SO3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
NaNO2 + HNO3 = NaNO3 + NO + H2O =>
3 NaNO2 + 2 HNO3 = 3 NaNO3 + 2 NO + H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
NiO(s) + HCl(ac) = NiCl2 + H2O =>
NiO(s) + 2 HCl(ac) = NiCl2 + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C02 + H2 = CH30H =>
C02 + 31 H2 = 2 CH30H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlI3 + H2O + Na2CO3 = NaI + CO2 + Al(OH)3 =>
2 AlI3 + 3 H2O + 3 Na2CO3 = 6 NaI + 3 CO2 + 2 Al(OH)3
RbH + H2O = RbOH + H2 =>
RbH + H2O = RbOH + H2
CH3COOH + Br2 = CH3COOBr + HBr =>
CH3COOH + Br2 = CH3COOBr + HBr
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeSO4Cu = CuSO4Fe =>
FeSO4Cu = CuSO4Fe
Sc + H2SO4 = Sc2(SO4)3 + H2O + SO2 =>
2 Sc + 6 H2SO4 = Sc2(SO4)3 + 6 H2O + 3 SO2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Ba(OH)2 + Ca(HCO3)2 = Ba(HCO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(HCO3)2 = Ba(HCO3)2 + Ca(OH)2
SO2 + AuCl3 + H2O = SO3 + HCl + Au =>
3 SO2 + 2 AuCl3 + 3 H2O = 3 SO3 + 6 HCl + 2 Au
CH3CH(OH)CH2CH3 + HBr = CH3CH(Br)CH2CH3 + H2O =>
CH3CH(OH)CH2CH3 + HBr = CH3CH(Br)CH2CH3 + H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SrCO3 + CH3COOH = Sr(CH3COOH) + CO3 =>
SrCO3 + CH3COOH = Sr(CH3COOH) + CO3
C4H10(aq) + O2(g) = CO2 + H2O =>
2 C4H10(aq) + 13 O2(g) = 8 CO2 + 10 H2O
As2O5 + NH3 + NaOH = Na2HAsO4 + NH4OH =>
As2O5 + NH3 + 4 NaOH = 2 Na2HAsO4 + NH4OH
Al + HNO3 + NaOH = NH3 + NaAlO2 + H2O =>
8 Al + 3 HNO3 + 8 NaOH = 3 NH3 + 8 NaAlO2 + H2O
Ni(NO3)2 + NH3 = Ni(OH)2 + NNO3 =>
3 Ni(NO3)2 + 2 NH3 = 3 Ni(OH)2 + 4 NNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeSO4 + NaMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
10 FeSO4 + 2 NaMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + Na2SO4 + 8 H2O
Fe + MnO4 = Mn + Fe2O3 =>
8 Fe + 3 MnO4 = 3 Mn + 4 Fe2O3
CH3OH + CH2O = CH3CH2OH + O2 =>
2 CH3OH + 2 CH2O = 2 CH3CH2OH + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2OS + Na = H2O + Na2S =>
H2OS + 2 Na = H2O + Na2S
CuO + TcBr5 = CuBr2 + Tc2O5 =>
5 CuO + 2 TcBr5 = 5 CuBr2 + Tc2O5
NaOH + C8Cl2 = C8(OH)2 + NaCl =>
2 NaOH + C8Cl2 = C8(OH)2 + 2 NaCl
PB + NaNO3 = NaNO2 + PBO =>
PB + NaNO3 = NaNO2 + PBO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na2CrO7 + HI = CrI3 + NaI + I2 + H2O =>
2 Na2CrO7 + 28 HI = 2 CrI3 + 4 NaI + 9 I2 + 14 H2O
Au + Cl = AuCl3 =>
Au + 3 Cl = AuCl3
KL = K + L3 =>
3 KL = 3 K + L3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Sn + NaOH = Sn(OH)2 + Na =>
Sn + 2 NaOH = Sn(OH)2 + 2 Na
K2CO3 + Al(NO3)3 = Al2(CO3)3 + K(NO3) =>
3 K2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 K(NO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ni + NO3{-} + H{+} = Ni{2+} + NH4{+} + H2O =>
4 Ni + NO3{-} + 10 H{+} = 4 Ni{2+} + NH4{+} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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