Question

BeO+HCe BeO+HNO_=3 BeO+CaO BeO+NaOH BeO+SO_=2

Answer 1

Ответ:оксид бериллия + азотная кислота = нитрат бериллия + вода

Answer 2

It seems like you're trying to balance chemical equations involving beryllium oxide (BeO) reacting with various substances. I'll help you balance these equations one by one:

1. BeO + HCe: There is no common compound represented by "HCe." It appears to be an undefined chemical. Please provide more information or check the chemical formula.

2. BeO + HNO3: The balanced equation for the reaction between beryllium oxide and nitric acid (HNO3) is as follows:

   BeO + 2HNO3 → Be(NO3)2 + H2O

3. BeO + CaO: Beryllium oxide (BeO) and calcium oxide (CaO) do not react with each other, so there is no balanced chemical equation for this combination.

4. BeO + NaOH: The balanced equation for the reaction between beryllium oxide and sodium hydroxide (NaOH) is as follows:

   BeO + 2NaOH → Na2BeO2 + H2O

5. BeO + SO2: There is no common reaction between beryllium oxide and sulfur dioxide (SO2) under standard conditions. Please provide more context or check the chemical formula.

If you have additional information or need further assistance with different reactions or equations, please let me know.