Which equation demonstrates that nuclear fusion forms elements that are heavier than helium?
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Chemistry, 14.04.2020 03:26 twistedhyperboles
Which equation demonstrates that nuclear fusion forms elements that are heavier than helium?
Superscript 2 subscript 1 upper H plus superscript 3 subscript 1 upper H right arrow superscript 4 subscript 2 upper H e plus superscript 1 subscript 0 n.
Superscript 16 subscript 8 upper O plus superscript 4 subscript 2 upper H e right arrow superscript 20 subscript 10 upper N e.
Superscript 235 subscript 92 upper U plus superscript 1 subscript 0 n right arrow superscript 131 subscript 53 upper I plus superscript 89 subscript 39 upper Y plus 16 superscript 1 subscript 0 n.
Superscript 235 subscript 92 upper U plus superscript 1 subscript 0 n right arrow superscript 95 subscript 42 upper M o plus superscript 139 subscript 57 upper L a plus 2 superscript 1 subscript 0 n plus 7 superscript 0 subscript negative 1 e.
Answers: 3
Chemistry, 21.06.2019 21:00
Iwll give extra points to who gets this for ! what type of reaction is this? ?
Answers: 2
Chemistry, 22.06.2019 00:30
If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?
Answers: 1
Chemistry, 22.06.2019 12:10
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
Chemistry, 22.06.2019 14:00
Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules
Answers: 1
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