REG: ED10110/12062120
Course Code:
Using appropriate chemical equations, explain stellar nucle...
Chemistry, 13.12.2020 20:40 alemorachis49
REG: ED10110/12062120
Course Code:
Using appropriate chemical equations, explain stellar nucleosynthel
sis of elements; O Ne, Naand Mg ( 6 marks)
Answers: 1
Chemistry, 21.06.2019 23:50
2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit
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The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
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Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
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Nan element’s square on the periodic table, the number with the greatest numerical value represents the
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