All categories

4 years ago

A gas occupies a volume of 4.50 L at 44 kPa. What would be the new volume at 50 kPa?

Chemistry

1 answer:

oksano4ka [1.4K]4 years ago

5 0

Explanation:

P1= 44 kpa

P2= 50 kpa

V1= 4.50 L

V2= ?

P1 V1= P2 V2

44 × 4.50 = 50 × V2

198= 50 × V2

V2 = 198/ 50

V2= 3.96 L "the new volume"

You might be interested in

What is the mass of 0.257 mol of calcium nitrate?

poizon [28]

Answer: 42.14 g

Explanation: calcium nitrate - $Ca(NO_{3} )_{2}$

, the molar mass of calcium nitrate = 164 g

<h3> formula used = $given mass/molar mass$ = no of moles </h3>

mass required = $0.257*164$

= $42.14$ g

4 0

1 year ago

For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 13.1 moles of methane, CH4 ?

BARSIC [14]

Answer:

7.0

Explanation:

7 0

3 years ago

A roller coaster track is 3,000 meters long. It takes 100 seconds totravel once around the roller coaster. What is the average s

postnew [5]

The rollercoaster went 200 miles.

3 0

3 years ago

Read 2 more answers

Shown below is a lewis structure of the formamidinium ion. what geometry is exhibited by the two nitrogens in the formamidinium

wel

If that is your picture, then the answer is that

Geometry A is trigonal planar
and Geometry B is trigonal pyramidal

7 0

3 years ago

Read 2 more answers

What can be absorbed or produced as the result of a chemical reaction???

tia_tia [17]

Heat can be absorbed or produced

6 0

3 years ago