What is the new volume of the ballon

Assignment Help Chemistry
Reference no: EM13152490

if 5.00g helium gas is added to a 1.00-L ballon cantaining 1.00g of helium gas, what is the new volume of the ballon?

Reference no: EM13152490

Questions Cloud

What is the molarity of the dye : A student measures k for a certain blue dye to be 24.16 M-1 at 560 nm.What is the molarity of the dye in a solution with an absorbance of 0.118 at 560nm?
What is exactly frequencies : My qualitative variables are people's age and people's job etc... Because young people use the Internet a lot but old people are not use the Internet well.  Also, old people don't know how to use the Internet well. Moreover, young people usually ..
What is the present value of stephany endowment : What is the present value of Stephany’s endowment? What is the future value of her endowment? With blue ink, show the combinations of consumption this year and consumption next year that she can afford in a graph.
Calculate the ph of a sodium cyanide solution : calculate the pH of a sodium cyanide solution that is 0.37M NaCN. The Ka for hydrocyanic acid HCN is 4.00E-10.
What is the new volume of the ballon : if 5.00g helium gas is added to a 1.00-L ballon cantaining 1.00g of helium gas, what is the new volume of the ballon?
Which is expected utility of wealth : Which is the expected utility of wealth. Beatrix has $109 of wealth. She is contemplating a gamble that gives her a 0.25 probability of winning $180 and a 0.75 probability of losing $60.
How much oxygen is required : If 2.55 mol of ethane (C2H6) undergo combustion according to the unbalanced equation C2H6 + O2 -→ CO2 + H2O , how much oxygen is required? Answer in units of mol.
How much heat is required : how much heat is required to raise the temperature of 789 g of acetic acid from 25 degrees celsius to 82.7 degrees celsius? Specific heat = 2.05 J/gdegreeCelsius
What is the amount of gross profit : During the month, merchandise is sold for $23,500 cash and for $34,000 on account. The cost of merchandise sold is $41,500. What is the amount of gross profit?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the biological oxygen demand

Two determinations of the dissolved oxygen content of a 200 mL sample of water, made five days apart, gave 5.3 ppm and 2.2 ppm of dissolved O2 respectively.

  Find the ph of a 0.15 m solution of ammonia

Find the pH of a 0.15 M solution of ammonia, NH3. Kb = 1.8*10^-5

  How the electron configurations end

Li is in row 2 of the periodic table, Na is in row 3, and K is in row 4. How do their row numbers affect how their electron configurations end.

  What volume of .2 m na2so4 will completely react

What volume of .2 M Na2SO4 will completely react with 50 mL of .135 M Ba(NO3)2

  Calculate the number or calories of heat energy required

Calculate the number or calories of heat energy required for warming 34.6g of water from 18.9 celsius to 29.9 celsius

  Calculate ammonia in ppm over ammonium hydroxide solution

Calculate the gas NH3 in ppm over NH4OH solution.The density of the solution is 0.9g/ml and the Commercial concentrated aqueous ammonia is 29%.

  Explanation for the chemical structure of hydrocortisone

Explanation for the Chemical Structure of Hydrocortisone, Can you please explain the chemical structure of cortisol and hydrocortisone? What is the difference on the structure? How many functional groups hydrocortisone has and what are they?

  Determining gibbs free energy for the reaction

If ΔH = -60.0kJ and ΔS = -0.200kJ/K , the reaction is spontaneous below a certain temperature. Calculate that temperature. Express your answer numerically in kelvins.

  Determine how many grams of o2 are present

How would you expect a titration curve of both the solutions and what will happen if HCl is  added to the H 2 O and sodium acetate buffer ?

  How many grams of ammonia are formed

When 79.272 cg of nitrogen gas is reacted with 79.272 cg of hydrogen gas, how many grams of ammonia are formed?

  Calculate the solubility of baso4 in water

Calculate the solubility of BaSO4 in (1) pure water, (2) 0.0125 M BaCl2, and (3) 0.0125 M KCl. What effect do BaCl2 and KCL have on the solubility of BaSO4?

  How much sodium nitrate (nano3), in grams, should be added

How much sodium nitrate (NaNO3), in grams, should be added to water to prepare .05L of solution with a molarity of .25M?

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!

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