Which tools should be used to record the most complete data about gas

1 answer:

4 0

The tools that should be used to record the most complete data about a gas are a manometer and a thermometer.
Manometer is a device that measures pressure; therefore using this device the pressure of a gas may be determined. A manometer consists of a U shaped tube of glass filled with some liquid; normally mercury. Thermometer on the other hand measures the temperature of the gas. It measures temperatures in degrees, according to either the Celsius or Fahrenheit.

You might be interested in

At sea level water usually boils at 100. °C and 760. mmHg pressure. On Mt Whitney, the pressure is about 560. mmHg. At what temp

WITCHER [35]

Answer:

91.7°C

Explanation:

We suppose you have a formula to work from. However, that is not supplied with this problem statement, so we looked one up.

The formula in the attachment is supposed to have good accuracy in the temperature range of interest. It gives vapor pressure of water in kPa, not mmHg, so we needed the conversion for that, too.

560 mmHg corresponds to about 74.66 kPa. The attached "Buck equation" formula is used to find the corresponding temperature. The exponential equation could be solved algebraically using logarithms and the quadratic formula, but we choose to find the solution graphically.

Water boils at about 91.7 °C on Mt. Whitney.

7 0

2 years ago

A 50.0 N force is applied to an object travels with a constant velocity of 20m/s, calculate

weqwewe [10]

Answer:

trdewasd7rf8t6gy7hu8jik

Explanation:

6 0

2 years ago

The equilibrium constant for the chemical equation is Kp = 5.23 at 191 °C. Calculate the value of the Kc for the reaction at 191

Lapatulllka [165]

To convert from Kp to Kc, you need this formula---> Kp= Kc (RT)^Δn, where Δn= gas moles of product- gas moles of reactants. since you did not give a reaction formula, I can't calculate Δn. but all once you find it out. just plug it.

Kp= Kc (RT)^Δn------------------> Kc= Kp/[(RT)^Δn]
Kp= 5.23
R= 0.0821
T= 191 C= 464 K
Δn= ?

Kc= 5.23/ (0.0821 x 464)^Δn= ???

7 0

2 years ago

You are planning an investigation that explores properties of matter.

Elena-2011 [213]

Answer:

Placing a powder into a beaker that contains liquid, resulting the beaker to get hotter.

Explanation:

Physical property is something that you can observe that does not affect the mixture/solution/substance, and that includes temperature

7 0

2 years ago

I WILL MARK BRAINLIEST How could this sentence be re-written to convey the active voice?

Fed [463]

C is the answer to this question

5 0

2 years ago

Read 2 more answers