10. (a) Name one reagent that can be reacted with dilute hydrochloric acid to produce
Sulphur (IV) oxide
(b) What would be observed if moist blue litmus paper is dropped into a gas jar of
sulphur (IV) oxide? Explain your answer with an equation​

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.