aleenabrazelton691 aleenabrazelton691

19-10-2022
Chemistry

contestada

What is the temperature (in k) of a sample of helium with an root-mean-square velocity of 450.0 m/s? the universal gas constant, r=8.3145 j/molï½¥k.

Respuesta :

Otras preguntas

Jackie is the owner of a furniture store. Last year, her total revenue was $500,000 and her total labor costs were $200,000. Her overhead expenses, including in

3) Consider the sequence -11 ; 2sin3x ; 15; ...3.1.1) Determine the values of x in the interval [0 ; 90] for whichthe sequence will be arithmetic.

Read the excerpt from Act III, scene iii of Romeo and Juliet. Friar Laurence: Romeo, come forth; come forth, thou fearful man: Affliction is enamour’d of thy pa

Which of the following is true for the equilibrium constant of a reaction? It is a ratio of the concentrations in a reaction. It remains the same at different

An ice cream shop uses the following ingredients to make 1 sundae.Ingredient AmountIce cream 2 scoopsSprinkles 4 spoonful'sWhipped cream 2 tablespoonsHow many s

List the components of a typical operating system and summarize the role of each in a single phrase.

Which choice best describes a reason a writer uses commentary? bc To provide explanation and analysis of evidence To organize paragraphs by when events happened

Sarah loves pizza. In fact, she will usually eat an entire pizza at one sitting. Eating makes her feel better and seems to reduce her stress. But Sarah also fee

Suppose that a firm's recent earnings per share and dividends per share are $3.00 and $1.50, respectively. Both are expected to grow at 10 percent. However, the

An abtuse angle measures 180 degrees