mcm33777 mcm33777

05-06-2019
Chemistry

contestada

What is the pressure of 1.9 mols of nitrogen gas in a 9.45 L tank and at a temperature of 228 K

Respuesta :

drpelezo drpelezo

06-06-2019

Answer:

P = 3.8 Atm = 2900 mmHg (2 sig.figs.)

Explanation:

PV = nRT => P = nRT/V = (1.9 moles)(0.08206LAtm/molK)(228K)/9.45L = 3.76 ~ 3.8 Atm x 760mmHg/Atm =2888 mmHg ~ 2900 mmHg (2 sig.figs.)

Answer Link

Otras preguntas

Kevin ran 5 miles in the race. How many yards did Kevin run? (1 mile = 1,760 yards) A. 10,560 yards B. 8,800 yards C. 1,755 yards D. 352 yards

Analyze the ways in which technology, government policy, and economic conditions changed American agriculture in the period 1865-1900. In your answer be sure to

PLEASE HELP! ALSO EXPLAIN! The sales tax rate at a clothing store is 8.75%. Sales tax on an item is a function of its price. Which of the following is the depen

Which term describes a physical structure that allows the organism to survive in its particular environment? A. population B. evolution C. adaptation D. ecosyst

According to Hindu tradition, what is the source of the Ganges River?

Which is the best description of the traditional form of a tanka?

AP US History question: Assess the relative influence of THREE of the following in the American decision to declare war on Germany in 1917. Germany naval policy

The U.S. Emancipation Proclamation of 1863 only freed slaves in _____. the District of Columbia the Northern states states that were "in rebellion against the U

Simplifying 16y + 4 + -1(5y + 15)

Why does the 2010 Affordable Care Act stand as one of the most important domestic policy plans in recent history?

Q&A Education