2. Calculate the mass of 2.4 moles of
ammonia, NH3.
_grams
A student performing t...
Chemistry, 17.12.2020 08:20 trillsmith
2. Calculate the mass of 2.4 moles of
ammonia, NH3.
_grams
A student performing this reaction makes 8.5 grams of ammonia, NHz. How
many moles of ammonia did she make?
_moles
Answers: 1
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If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
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How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso
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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
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