| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
N2O3 + BaO = N2 + BaO2 =>
N2O3 + 3 BaO = N2 + 3 BaO2
Mg + Cu2(SO4)2 = Mg2(SO4)2 + Cu =>
2 Mg + Cu2(SO4)2 = Mg2(SO4)2 + 2 Cu
Mg + HNO3 = MgNO3 + NO + H2O =>
3 Mg + 4 HNO3 = 3 MgNO3 + NO + 2 H2O
C5H11OH + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
6 C5H11OH + 20 KMnO4 + 4 H2O = 15 CH3COOH + 20 KOH + 20 MnO2
Ca2(OH) + H2O = Ca(OH)2 + H2 =>
2 Ca2(OH) + 6 H2O = 4 Ca(OH)2 + 3 H2
Ca + CaCl2 = CaCl =>
Ca + CaCl2 = 2 CaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HF(aq) + Ca(OH)2(aq) = CaF2(aq) + H2O(l) =>
2 HF(aq) + Ca(OH)2(aq) = CaF2(aq) + 2 H2O(l)
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Ba(HCO3)2 + FeCl3 = Ba(CO3)2 + FeCl2 + HCl =>
Ba(HCO3)2 + 2 FeCl3 = Ba(CO3)2 + 2 FeCl2 + 2 HCl
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
HCI + CaCO3 = Ca + CI2 + H2O + CO2 =>
2 HCI + 3 CaCO3 = 3 Ca + CI2 + H2O + 4 CO2
C2H4O + NaHSO3 = C2H4OSO2HONa =>
C2H4O + NaHSO3 = C2H4OSO2HONa
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Au + Br = AuBr =>
Au + Br = AuBr
SiO + H2SO4 = H2O + Si + SO4 =>
SiO + H2SO4 = H2O + Si + SO4
SH2 + SO2 = S + H2O =>
2 SH2 + SO2 = 3 S + 2 H2O
C3H8 + Cl = HCl + C3H6Cl12 =>
C3H8 + 14 Cl = 2 HCl + C3H6Cl12
ZnBr2(aq) + NH4OH(aq) = ZnOH(s) + NH4Br2(aq) =>
ZnBr2(aq) + NH4OH(aq) = ZnOH(s) + NH4Br2(aq)
KOH + C8H5O4K = H2O + KC8H4KO4 =>
KOH + C8H5O4K = H2O + KC8H4KO4
Al(NO3)H2O + NH2CH2COOH = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)H2O + 2 NH2CH2COOH = 3 Al2O3 + 4 N2 + 4 CO2 + 11 H2O
C8H10 + HO2 = CO2 + H2O =>
C8H10 + 14 HO2 = 8 CO2 + 12 H2O
Ca(OH)2 + Na2O = CaO + NaOH =>
Ca(OH)2 + Na2O = CaO + 2 NaOH
C4H4O4K2 + KOH = C2H6 + K2CO3 =>
C4H4O4K2 + 2 KOH = C2H6 + 2 K2CO3
LiNO3 + NH4HCO3 = Li2O + N2 + CO2 + H2O =>
6 LiNO3 + 10 NH4HCO3 = 3 Li2O + 8 N2 + 10 CO2 + 25 H2O
Pb(OH)4 + HNO2 = PbH4 + NO3 + H2O =>
3 Pb(OH)4 + 8 HNO2 = 3 PbH4 + 8 NO3 + 4 H2O
C6H14O6 + O2 = CO2 + H2O =>
2 C6H14O6 + 13 O2 = 12 CO2 + 14 H2O
Mg2 + Cu(NO3)2 = Cu2 + Mg(NO3) =>
2 Mg2 + 2 Cu(NO3)2 = Cu2 + 4 Mg(NO3)
Al(OH)3 + HCl = AlCl3 + H2O(l) =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O(l)
H{+} + MnO4{2-} + HNO2 = NO3{-} + Mn{2+} + H2O =>
2 H{+} + MnO4{2-} + 2 HNO2 = 2 NO3{-} + Mn{2+} + 2 H2O
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
P2S5(s) + PCl5(s) = PSCl3(g) =>
P2S5(s) + 3 PCl5(s) = 5 PSCl3(g)
H2[TeCl6] + H2[SnCl4] = Te + H2[SnCl6] + HCl =>
H2[TeCl6] + 2 H2[SnCl4] = Te + 2 H2[SnCl6] + 2 HCl
NH4Cl(aq) + NaOH(aq) = NH3 + H2O(l) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH3 + H2O(l) + NaCl(aq)
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
CaBr2 + Cl = Br + CaCl2 =>
CaBr2 + 2 Cl = 2 Br + CaCl2
Fe2O3(s) + CO(s) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(s) = 2 Fe(l) + 3 CO2(g)
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
K2CrO7 + SO2 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O =>
K2CrO7 + 3 SO2 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O
C7H14 + O2 = CO2 + H(OH) =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H(OH)
Fe2O3 + Br2 + NaOH = NaBr + Na2FeO4 + H2O =>
Fe2O3 + 3 Br2 + 10 NaOH = 6 NaBr + 2 Na2FeO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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