| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7COOH + NaHCO3 = C3H7COONa + H2O + CO2
H2 + P = H2P2 =>
H2 + 2 P = H2P2
SO4 = (SO4)2 =>
2 SO4 = (SO4)2
CuSO4 + S = S2O4 + Cu =>
CuSO4 + S = S2O4 + Cu
Cu + Cr(CH3COO)3 = Cr + Cu(CH3COO)2 =>
3 Cu + 2 Cr(CH3COO)3 = 2 Cr + 3 Cu(CH3COO)2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
(AgNO3)2 + NaI = AgI + NaNO3 =>
(AgNO3)2 + 2 NaI = 2 AgI + 2 NaNO3
SO4{2-} = S{2-} + O2 =>
SO4{2-} = S{2-} + 2 O2
HB(aq) = H{+}(aq) + B{-}(aq) =>
HB(aq) = H{+}(aq) + B{-}(aq)
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
LiOH + Zn(OH)2 = Li2(Zn(OH)4) =>
2 LiOH + Zn(OH)2 = Li2(Zn(OH)4)
KSCN + BaCl = KCl + BaSCN =>
KSCN + BaCl = KCl + BaSCN
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O =>
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O
H + B + C + K = HBCK =>
H + B + C + K = HBCK
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + KNO3(aw) =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 KNO3(aw)
Cu(OH)2 + HSO2 = Cu(SO2)2 + H2O =>
Cu(OH)2 + 2 HSO2 = Cu(SO2)2 + 2 H2O
Zn(OH)2 + NH3 = [Zn(NH3)5](OH)2 =>
Zn(OH)2 + 5 NH3 = [Zn(NH3)5](OH)2
Na2HPO4 + KOH = NaOH + KH2PO4 + K3PO4 =>
2 Na2HPO4 + 4 KOH = 4 NaOH + KH2PO4 + K3PO4
Hg(MnO4)2 + Fe4[Fe(CN)6]3 = Hg4[Fe(CN)6]2 + Fe(MnO4)3 =>
12 Hg(MnO4)2 + 2 Fe4[Fe(CN)6]3 = 3 Hg4[Fe(CN)6]2 + 8 Fe(MnO4)3
Cl2 + HBr = Br2 + HCl =>
Cl2 + 2 HBr = Br2 + 2 HCl
H2S + Ca(Cl)2 = HCl + CaS =>
H2S + Ca(Cl)2 = 2 HCl + CaS
H2O + H4SiO4 = H3SiO4 + H3O =>
H2O + H4SiO4 = H3SiO4 + H3O
NaNO2 + SrCl2 = NaCl + Sr(NO2)2 =>
2 NaNO2 + SrCl2 = 2 NaCl + Sr(NO2)2
NO(g) + H = N(g)H2O(g) =>
NO(g) + 2 H = N(g)H2O(g)
K(PO)4 + Ca(SO)4 = K(SO)4 + Ca(PO)4 =>
K(PO)4 + Ca(SO)4 = K(SO)4 + Ca(PO)4
AlSO4 + Ca2OH = AlOH + Ca2SO4 =>
AlSO4 + Ca2OH = AlOH + Ca2SO4
C8H6N2O4 + O2 = N2 + H2O + CO2 =>
2 C8H6N2O4 + 15 O2 = 2 N2 + 6 H2O + 16 CO2
H2TeO3(aq) + LiOH(aq) = Li2TeO3(aq) + H2O(l) =>
H2TeO3(aq) + 2 LiOH(aq) = Li2TeO3(aq) + 2 H2O(l)
KI(aq) + Hg2(NO3)2(aq) = KNO3(aq) + Hg2 + I2(s) =>
2 KI(aq) + Hg2(NO3)2(aq) = 2 KNO3(aq) + Hg2 + I2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn3O4 + C4H6NiO4*4H2O = Ni6MnO8 + CO2 + H2 + CO =>
Mn3O4 + 18 C4H6NiO4*4H2O = 3 Ni6MnO8 + 52 CO2 + 126 H2 + 20 CO
lead(ii)sulfide + oxygen = lead(ii)oxide + sulfurdioxide =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Co{2+} + [NO2]{-} + H{+} = [Co(NO2)6]{3-} + NO + H2O =>
Co{2+} + 7[NO2]{-} + 2 H{+} = [Co(NO2)6]{3-} + NO + H2O
C6H5F + O2 = CO + H2O + HF =>
C6H5F + 4 O2 = 6 CO + 2 H2O + HF
Ca{+} + OH{-} = Ca(OH) =>
Ca{+} + OH{-} = Ca(OH)
BaCl2 + (NH4)2CrO4 = BaCrO4 + NH4Cl =>
BaCl2 + (NH4)2CrO4 = BaCrO4 + 2 NH4Cl
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H =>
2 KMnO4 + 8 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 Na2SO4 + 6 H
P4 + KCIO3 = KCI + P2O5 =>
3 P4 + 10 KCIO3 = 10 KCI + 6 P2O5
KNO3 + H2SO4 = H2NO3 + SO4K =>
KNO3 + H2SO4 = H2NO3 + SO4K
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5H2OCl]Cl3 + H2O =>
CoCl2*6H2O + 2 NH4Cl + 3 NH3 + H2O2 = [Co(NH3)5H2OCl]Cl3 + 7 H2O
AgNO3BaCH3 = AgCH3BaNO3 =>
AgNO3BaCH3 = AgCH3BaNO3
K2CrO4 + Si(NO3)4 = KNO3 + Si(CrO4)2 =>
2 K2CrO4 + Si(NO3)4 = 4 KNO3 + Si(CrO4)2
CaO + SiO2 = CaO*SiO2 =>
CaO + SiO2 = CaO*SiO2
C2H4 + K2MnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
C2H4 + K2MnO4 + 2 H2SO4 = CH3COOH + K2SO4 + MnSO4 + 2 H2O
bariumhydroxide + hydrochloricacid = water + bariumchloride =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
H4MnF6 + KF = K2MnF4 + HF =>
H4MnF6 + 2 KF = K2MnF4 + 4 HF
KCl + NaI = NaCl + KI =>
KCl + NaI = NaCl + KI
CH3COOH + K2CO3 = CH3CO3 + K2COOH =>
CH3COOH + K2CO3 = CH3CO3 + K2COOH
MgO + PBO2 + HNO3 = HMgO4 + PB(NO3)2 + H2O =>
2 MgO + 5 PBO2 + 10 HNO3 = 2 HMgO4 + 5 PB(NO3)2 + 4 H2O
C4H8 + KMnO4 + H2SO4 + H2O = C4H10O2 + MnSO4 + K2SO4 =>
5 C4H8 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C4H10O2 + 2 MnSO4 + K2SO4
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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