This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
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Here are the answers to your questions: 2. Which acid is found in oranges and lemons? The acid found in oranges and lemons is citric acid*. 3. Why is sulfuric acid a strong acid and acetic acid a weak acid? Strong acids* like sulfuric acid (H_2SO_4) dissociate completely in water, meaning all their hydrogen ions (H^+) are released into the solution. Weak acids* like acetic acid (CH_3COOH) only partially dissociate in water, releasing only a small fraction of their hydrogen ions. This results in a lower concentration of H^+ ions compared to a strong acid of the same concentration. 4. What is the reaction between NaOH and HCl called? Write out the chemical equation. This reaction is called a neutralization reaction*. The chemical equation is: NaOH(aq) + HCl(aq) NaCl(aq) + H_2O(l) 5. Hydrogen can behave both as a metal and a non-metal. Explain with chemical equations. Hydrogen behaves as a non-metal* when it gains an electron to form a hydride ion (H^-), typically reacting with highly reactive metals. 2Na(s) + H_2(g) 2NaH(s) Hydrogen behaves as a metal* when it loses an electron to form a hydrogen ion (H^+), typically reacting with non-metals. H_2(g) + Cl_2(g) 2HCl(g) Send me the next one 📸