The table below describes the properties of several stars. Radius Betelgeusered3,500 K6.5 x 108 km Sunwhite-yellow5,778 K7.0 x 105 km Sirius Ablue9,940 K1.2 x 106 km Polluxorange4,865 K5.5 x 106 km Which of the stars listed above is most likely considered a supergiant? A. Pollux B. Sun C. Sirius A D. Betelgeuse
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Chemistry, 22.06.2019 06:00, nikejose11
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
Chemistry, 22.06.2019 14:30, Priskittles
What state of matter is ice a. liquid b. element c. solid d. gas
Answers: 1
Chemistry, 22.06.2019 17:30, nijanicole164
A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
Answers: 2
The table below describes the properties of several stars. Radius Betelgeusered3,500 K6.5 x 108 km...
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