Solar System Identification Object D

orbits - sun

distance from Sun (star) AU's - 20.1

shape of object - sphere

diameter of object (km) - 51118

natural satellites - 7

orbit eccentricity (how elliptical) - 0.04

orbit inclination (degrees) - 1

orbital zone cleared of objects (similar size or smaller) - yes
if you can identify this object in the solar system with a great explanation of why then i might mark you brainliest and give you free points!

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?

What does the symbol (–hfus) indicate in a phase change?