Chemistry, 13.02.2020 01:29, nails4life324
An element forms an ionic compound with chlorine having the formulaXCl2. If the mass number of the ion is 41and it has 18electrons, what is the element andhow many neutrons does it have?
Answers: 1
Chemistry, 21.06.2019 22:00, dpazmembreno
Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.
Answers: 1
Chemistry, 22.06.2019 09:40, kolibeilfuss
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 3
An element forms an ionic compound with chlorine having the formulaXCl2. If the mass number of the i...
Biology, 15.11.2019 02:31
Mathematics, 15.11.2019 02:31
Arts, 15.11.2019 02:31
Mathematics, 15.11.2019 02:31
Mathematics, 15.11.2019 02:31