Mathematics, 28.08.2020 22:01, giordanolucia18
A closed container has 4.02 β 1023 atoms of a gas. Each atom of the gas weighs 1.67 β 10β24 grams. Which of the following shows and explains the approximate total mass, in grams, of all the atoms of the gas in the container? 6.71 grams, because (4.02 β 1.67) β (1023 β 10β24) = 6.7134 5.69 grams, because (4.02 + 1.67) β (1023 β 10β24) = 5.69 0.67 grams, because (4.02 β’ 1.67) β (1023 β 10β24) = 6.7134 β’ 10β1 0.57 grams, because (4.02 + 1.67) β (1023 β 10β24) = 5.69 β 10β1
Answers: 1
Mathematics, 21.06.2019 19:10, happy121906
With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.
Answers: 3
Mathematics, 21.06.2019 19:20, axelsanchez7710
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 21.06.2019 21:00, JamlessJimin
The radius of a sphere is 3 inches. which represents the volume of the sphere?
Answers: 1
A closed container has 4.02 β
1023 atoms of a gas. Each atom of the gas weighs 1.67 β
10β24 grams. W...
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