Chemistry, 29.08.2019 06:30 vanessadaniellet21
What is the empirical formula of a compound containing 24.56% potassium, 34.81% manganese, and 40.50% oxygen?
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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.
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The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
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Which part of the healthcare system could best explain how a pharmaceutical drug works
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What is the empirical formula of a compound containing 24.56% potassium, 34.81% manganese, and 40.50...
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