Chemistry, 04.02.2021 14:00 Astudent333
Explain why a high-mass star has a much shorter lifespan than a low-mass star despite the fact
that a high-mass star has much more hydrogen (fuel) to burn. Don't forget that an explanation
needs to answer how and whÃ, something happens. Be sure to include the following in your
explanation:
a. How gravity leads to nuclear fusion
b. How the rate of fusion in a high mass star compares to the rate of fusion in a low mass
star
c. Why a high-mass star has a much shorter lifespan than a low-mass star despite the fact
that a high-mass star has much more hydrogen (fuel) to burn
Answers: 3
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 05:30
You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
Answers: 1
Chemistry, 22.06.2019 08:30
How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?
Answers: 1
Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
Explain why a high-mass star has a much shorter lifespan than a low-mass star despite the fact
that...
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