H^2OBe+HNO^3 > Ba(OH)+N^2O^5 >

It looks like you're trying to write out chemical reactions. The first one appears to involve a reaction between beryllium hydroxide (H₂OBe) and nitric acid (HNO₃), while the second reaction involves barium hydroxide (Ba(OH)₂) and dinitrogen pentoxide (N₂O₅). Let's balance these reactions and indicate the possible products: 1. **For the first reaction:** Beryllium hydroxide reacts with nitric acid to form beryllium nitrate and water. The balanced equation would be: \[ H_2OBe + 2 HNO_3 \rightarrow Be(NO_3)_2 + 2 H_2O \] 2. **For the second reaction:** This reaction would involve barium hydroxide reacting with dinitrogen pentoxide. Barium hydroxide can react with dinitrogen pentoxide to form barium nitrate and water. The balanced equation would be: \[ Ba(OH)_2 + N_2O_5 \rightarrow Ba(NO_3)_2 + H_2O \] Note: The actual balancing may involve considering where additional water molecules may be produced based on the total compounds generated. Make sure to adjust the formulas according to your specific needs and confirm the products according to your textbook or laboratory guidelines, as reaction conditions can affect the outcomes.