Chemistry, 05.02.2020 00:58 pixiebell7359
How does a covalent bond differ from an ionic bond? a. a covalent bond is formed when two atoms share one or more protons. an ionic bond is formed when one atom gives up one or more protons to another atom. b. a covalent bond is formed when one atom gives up one or more electrons to another atom. an ionic bond is formed when two atoms share one or more electrons. c. a covalent bond is formed when two atoms share one or more electrons. an ionic bond is formed when one atom gives up one or more electrons to another atom. d. a covalent bond is formed when one atom gives up one or more protons to another atom. an ionic bond is formed when two atoms share one or more protons.
Answers: 1
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200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?
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In which of these cases are the two wave points considered to be in phase with each other?
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What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?
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Astudent made the lewis dot diagram of a compound as shown. mg is written with two dots shown on its top. an o is written on each side of mg. each o has six dots around it. an arrow is shown from one dot on mg toward the vacant space around the o on the right. another arrow is shown from the other dot on mg toward the vacant space around the o on the left. the title of the art is students lewis dot model. what is the error in the lewis dot diagram? an o atom should transfer all its six electrons to mg because the formula is mgo. both electrons of mg should be transferred to one o atom because the formula is mgo. the electrons should be transferred from each o atom to mg because mg has fewer electrons. the number of dots around mg should be four because it has to transfer two electrons to each o.
Answers: 2
How does a covalent bond differ from an ionic bond? a. a covalent bond is formed when two atoms sha...
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