Chemists classify all matter into three groups: elements, compounds and mixtures. An element, such as carbon, hydrogen or oxygen, can't be broken down into other substances. A compound happens when two or more elements join chemically in a definite proportion. Compounds — such aswater, a...
Bubbling ammonia in sulfuric acid solution results in what? Which of the following is the weakest acid? Why? a. HCl b. HNO3 c. HBr d. H3PO4 Classify HNO3 as an ionic or molecular compound. Is it an acid or a base? Distinguish between HCl, HNO_3, and H_2SO_4. If...
a) CH4 b) NO c) NH3 d) CH3-O-CH3 What are the feasible conditions that must be fulfilled to form a hydrogen bond? Explain the relationship between H bonds and solubility in water. How might hydrogen bonding be used to explain the exceedingly high solubility of ammonia gas in water?
Explain why you can dissolve Ni(OH)3 in aqueous ammonia. Explain how (in procedures step format), the reaction of Ni(OH)2 with NH3 would enable you to separate a mixture of iron(III) and nickel(II) hy Explain why you can dissolve Ni(OH)3...
Fe(CN)_2.Classify each of these soluble solutes as either a strong electrolyte, a weak electrolyte, or a non-electrolyte a) Sulfuric acid- H2SO4 b) Potassium hydroxide- KOH c) Carbonic acid- H2CO3 d) Ammonia- NH3 e) Potassium chloride- KCl f) B...