| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(HCO3)2 + CaCl2 = 2 CaCO3 + 2 HCl
CO1 + H2O = C6H12O6 + O2 =>
6 CO1 + 6 H2O = C6H12O6 + 3 O2
NaOH(s) = Na2O(s)H2O(g) =>
2 NaOH(s) = Na2O(s)H2O(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgSO4*7H2O + Ca(NO3)2 = Mg(NO3)2 + CaSO4 + H2O =>
MgSO4*7H2O + Ca(NO3)2 = Mg(NO3)2 + CaSO4 + 7 H2O
(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2
CH3COOH + Nd2Fe14B = Nd(CH3COO)3 + Fe(CH3COO)2 + H2 + B =>
34 CH3COOH + Nd2Fe14B = 2 Nd(CH3COO)3 + 14 Fe(CH3COO)2 + 17 H2 + B
C3H5O6P + CO2 = C4H4O5 + H2O + PO3 =>
10 C3H5O6P + 14 CO2 = 11 C4H4O5 + 3 H2O + 10 PO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2SeO4 + Cl2 + H2O = H2SeO3 + HClO3 =>
5 H2SeO4 + Cl2 + H2O = 5 H2SeO3 + 2 HClO3
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2(SO4) + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2(SO4) + 11 H2O
CH2O + HNO3 = CO2 + N2 + H2 =>
6 CH2O + 2 HNO3 = 6 CO2 + N2 + 7 H2
C8H1 + O2 = C2 + H2O =>
4 C8H1 + O2 = 16 C2 + 2 H2O
CaSO4 + BaNO3 = CaNO3BaSO4 =>
CaSO4 + BaNO3 = CaNO3BaSO4
MgSO4 + HNO3(g) = Mg(NO3)2(g) + H2SO4(g) =>
MgSO4 + 2 HNO3(g) = Mg(NO3)2(g) + H2SO4(g)
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
CH3OH + O2 = OC2 + H2O =>
4 CH3OH + 3 O2 = 2 OC2 + 8 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na3VO4 + Zn + H2SO4 = VOSO4 + Na2SO4 + ZnSO4 + H2O =>
2 Na3VO4 + Zn + 6 H2SO4 = 2 VOSO4 + 3 Na2SO4 + ZnSO4 + 6 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Cr2O3(s) + H2(g) = Cr(s) + H2O(g) =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O(g)
NH2CH2COOH + KCl = (NH2CH2COOH)KCl =>
NH2CH2COOH + KCl = (NH2CH2COOH)KCl
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
CH3COOAg + NiCl2 = Ni(CH3COO)2 + AgCl =>
2 CH3COOAg + NiCl2 = Ni(CH3COO)2 + 2 AgCl
YBa2Cu3O7 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + O2 =>
4 YBa2Cu3O7 + 52 HCl = 12 CuCl2 + 26 H2O + 4 YCl3 + 8 BaCl2 + O2
Fe(SO4) + K4Fe(CN)6 = K2SO4 + Fe2Fe(CN)6 =>
2 Fe(SO4) + K4Fe(CN)6 = 2 K2SO4 + Fe2Fe(CN)6
C7H7NO2 + Na2S + H2O = C7H9N + Na2S2O3 + NaOH =>
4 C7H7NO2 + 6 Na2S + 7 H2O = 4 C7H9N + 3 Na2S2O3 + 6 NaOH
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + NaNO3 =>
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + 2 NaNO3
Fe(OH)3 + Cl2 + NaOH = NaFeO4 + NaCl + H2O =>
Fe(OH)3 + 2 Cl2 + 5 NaOH = NaFeO4 + 4 NaCl + 4 H2O
C20H42 + O2 = H2O + CO2 =>
2 C20H42 + 61 O2 = 42 H2O + 40 CO2
K2SO3 + KMnO4 + H2SO4 = K2SO4 + KMnSO4 + H2O =>
3 K2SO3 + KMnO4 + H2SO4 = 3 K2SO4 + KMnSO4 + H2O
FeCl3*6H2O + CH3CO2Na*3H2O + C5H8O2 = Fe(C5H7O2) + CH3CO2H + NaCl + H2O =>
4 FeCl3*6H2O + 12 CH3CO2Na*3H2O + 6 C5H8O2 = 4 Fe(C5H7O2) + 17 CH3CO2H + 12 NaCl + 54 H2O
AlBr3(aq) + Cl2(aq) = AlCl3(aq) + Br2(s) =>
2 AlBr3(aq) + 3 Cl2(aq) = 2 AlCl3(aq) + 3 Br2(s)
H3PO4 + Ca(OH)2 = CaH4P2O8(s) + H2O =>
2 H3PO4 + Ca(OH)2 = CaH4P2O8(s) + 2 H2O
ClNH4 + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 ClNH4 + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cu(NO3)2*3H2O + NH4OH = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH4OH = Cu(NH3)4(NO3)2 + 7 H2O
CH3OH + CuSO4 = CH3CH2COH + H2O + Cu + S =>
12 CH3OH + CuSO4 = 4 CH3CH2COH + 12 H2O + Cu + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnSO4 + KClO3 + H2O = HMnO4 + H2SO4 + KCl =>
6 MnSO4 + 5 KClO3 + 9 H2O = 6 HMnO4 + 6 H2SO4 + 5 KCl
ClH + Cu(OH)2 = CuClH3O2 =>
ClH + Cu(OH)2 = CuClH3O2
C12H22O14Ca = CaO + C + CO2 + H2O =>
C12H22O14Ca = CaO + 11 C + CO2 + 11 H2O
Fe(OH)3 + Na2C2O4 = Fe2(C2O4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaOH
Si + CuCl2 = SiCl4 + Cu =>
Si + 2 CuCl2 = SiCl4 + 2 Cu
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al + HNO3 = AlNO33 + H2H + NO2 =>
3 Al + 93 HNO3 = 3 AlNO33 + 31 H2H + 90 NO2
Co(NO3)2 + Na3(PO4) = Co3(PO4)2 + NO3{-} + Na{+} =>
3 Co(NO3)2 + 2 Na3(PO4) = Co3(PO4)2 + 6 NO3{-} + 6 Na{+}
C2H3Cl2 + H{+} + SO4{2-} = CO2 + H2S + H2O + Cl2 =>
8 C2H3Cl2 + 22 H{+} + 11 SO4{2-} = 16 CO2 + 11 H2S + 12 H2O + 8 Cl2
CrO3 + Mg = MgO + Cr =>
CrO3 + 3 Mg = 3 MgO + Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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