User Account

All Pages

Explain a tank contains helium for filling balloons

Assignment Help Chemistry
Reference no: EM13278050

A tank contains helium for filling balloons. It holds 6.75 L of He at 49.6 atm and 25.1 °C. What would be the volume of this helium at 1.66 atm and 10.7 °C?

Reference no: EM13278050

Questions Cloud

Find what is the voltage gain of the first stage : A BJT differnetial amplifier, biased to have re = 100 Ω and utilizing two 100 Ω emitter resistors and 5 kΩ loads, drives a second differential stage biased to have re = 50 Ω. All BJTs have β = 100. What is the voltage gain of the first stage
Determine the speed of the water in the pipe : Water flowing through a 2.0cm -diameter pipe can fill a 500L bathtub in 4.9min. What is the speed of the water in the pipe
Calculate the effect on gearing : Calculate the earnings per share next year, with each financing method and calculate the effect on gearing as at the end of next year with each financing method.
Find what would predict to be the minimum entropy : Gaussian random variable W is known to have P[W>4] = 1/2. Based on this information, (a) sketch its possible PDF. (b) Now also assume that Var[W] is very small. Refine your sketch in the first part taking into account this new information.
Explain a tank contains helium for filling balloons : A tank contains helium for filling balloons. It holds 6.75 L of He at 49.6 atm and 25.1 °C. What would be the volume of this helium at 1.66 atm and 10.7 °C
Calculate the angular momentum of a solid uniform sphere : What is the power output in horsepower of an electric motor turning at 4550rev/min and developing a torque of 4.75N, Calculate the angular momentum of a solid uniform sphere
Explain the equilibrium would shift to the right making : the equilibrium would shift to the right making more products e. the equilibrium would shift to the left making more products
How much work is done by the rope on the sled : A sled is dragged along a horizontal path at a constant speed of 1.5 m/s by a rope that is inclined at an angle of 30.0° with respect to the horizontal, How much work is done by the rope on the sled
Why does apa recommend that we calculate a measure of effect : Why does APA recommend that we calculate a measure of effect size in addition to calculating the test statistic?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain hin is the protonated indicator

A mixture is prepared using 25.00 mL of 0.08000 M aniline, 25.00 mL of 0.06000 M sulfanilic acid and 1.00 mL of 1.230 × 10-4 M HIn and then diluting to 100.0mL, where HIn is the protonated indicator. The absorbance measured at 550nm in a 5.000 cm ..

  State solution depends on the number of particles

Since the freezing point of a solution depends on the number of particles, what would you expect the freezing point of 0.1 m solutions of aqueous NaCL and BaCl2?

  Compute the mole percent composition of the mixture

Calculate the weight percent composition of the mixture (hexane, heptanes, hexanol, and toluene). b. Calculate the mole percent composition of the mixture.

  Define ozonolysis and absorbs two moles of hydrogen

A compound, A, c6h8, yields a single organic product, B, upon ozonolysis and absorbs two moles of hydrogen on catalytic hydrogenation to give C

  Define a hydrohalogenatoin reaction

for a hydrohalogenatoin reaction if you use br is it calles hydrobromination? or if you use cl is it hydrochlorination?

  State concentration of the more volatile compound

they condense and then revaporize. During which of these steps is the concentration of the more volatile compound of the mixture increased?

  What is the temperature change

What is the temperature change If 84 joules of heat are added to a pure gold coin with a mass of fifteen grams? It is given that the Specific heat capacity of Au= 0.128

  Explain reaction when the initial concentrations of ocl

What is the numerical value of the rate constant and what are the units? D) Calculate the rate of this reaction when the initial concentrations of OCl- and I- are 7.6 x10-3 M and 9.6 x 10-3M respectively.

  Explain plane polarized light is rotated clockwise

Which of the following statements is true regarding chiral carbons with R configuration? a. plane polarized light is rotated clockwise b. plane polarized light is rotated counterclockwise

  Calculate the molecular weight of h2a

25.00 ml aliquots of thiis solution was titrated with monoprotic strong base NaOH (0.0800 M). The titre volume of NaOH was 40.00ml. Calculate the molecular weight of H2A.

  Compute the kg mixture from the mixer

calculate the kg mix- ture from the mixer, kg water evaporated, and kg jam produced.

  Define what will be the final temperature of the water

If 100. grams of liquid water at 100.0 C and 200. grams of water at 20.0 C are mixed in an insulated container, what will be the final temperature of the water? The specific heat of water is 4.18 J/g

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd