Question

Помогите решить ,плиз !Be0+HCl = ?BeO+NaOH = ?CaO+H2OCa+HNO3CaO+C02

Answer 1

CaO + H2O = Ca ( OH )2 
4 Ca + 10HNO3 = 4 Ca (NO3)2 + 5H2O +N2O
CaO+C02 = CaCo3 
BeO + 2NaOH = Na2BeO2 + H2O

Answer 2

Be0 + HCl = BeCl2 + H2O When beryllium oxide (BeO) reacts with hydrochloric acid (HCl), it forms beryllium chloride (BeCl2) and water (H2O) [[1]].

NaOH + BeO = Na2BeO2 + H2O The reaction between sodium hydroxide (NaOH) and beryllium oxide (BeO) produces sodium beryllate (Na2BeO2) and water (H2O) [[2]].

CaO + H2O = Ca(OH)2 Calcium oxide (CaO) reacts with water (H2O) to form calcium hydroxide (Ca(OH)2) [[3]].

Ca + HNO3 = Ca(NO3)2 + H2 When calcium (Ca) reacts with nitric acid (HNO3), it forms calcium nitrate (Ca(NO3)2) and hydrogen gas (H2) [[4]].

CaO + CO2 = CaCO3 The reaction between calcium oxide (CaO) and carbon dioxide (CO2) results in the formation of calcium carbonate (CaCO3) [[5]].

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