Get detailed and accurate responses to your questions with IDNLearn.com. Discover detailed answers to your questions with our extensive database of expert knowledge.
A student has conducted an experiment to prepare a salt of zinc chloride in a laboratory. The student added 10.0 g of zinc oxide powder to 50 cm of hydrochloric acid 2.0 mol dm 9. The product is then filtered and heated until dry. The student found that he obtained only 12.4 g of zinc chloride salt. Determine the mass of the zinc chloride salt that has evaporated. The following is the chemical equation for the reaction. ZnO + 2HCI ZnCl2 + H2O [Atomic Relative Mass : Zn = 65; CI = 35.5; O = 16; H = 1] A. 0.10 g B. 1.20 g C. 12.0 g D. 13.6 g
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.
