Chemistry, 08.01.2020 00:31 whitneyb13
As the planets have larger orbits, what happens to their orbital speed around the sun? a) the larger planets further from the sun have greater orbital speeds. b) the orbital speeds remain the same regardless of distance from the sun. c) the orbital speeds of the planets decreases as they get further from the sun. d) the orbital speed depends on numerous factors not just distance from the sun.
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Chemistry, 21.06.2019 22:00
If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a
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Chemistry, 22.06.2019 06:30
(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
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Chemistry, 22.06.2019 07:30
The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.
Answers: 2
As the planets have larger orbits, what happens to their orbital speed around the sun? a) the large...
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