User Account

All Pages

Balloons that can be filled up in cylinder

Assignment Help Chemistry
Reference no: EM13912280

A spherical balloon of 21cm diameter is to be filled up with H2 (HYDROGEN) at STP from a cylinder containing gas at 20atm and 300K . If the cylinder can hold 2.82L of water . Calculate the no. of balloons that can be filled up in cylinder?

Reference no: EM13912280

Questions Cloud

What inputs do you think need reevaluation : Mark realizes that queueing theory helps him only so much in determining the number of representatives needed. What inputs do you think need reevaluation? How would you go about estimating these inputs?
Instead of having the particles positive signs : If the opposite signs attract each other in an atom and same signs pushes back each other. But in an atom if the electrons are attracted to proton(negative to positive) then why the protons in the center(nucleus) of an atom remain combined instead..
Line breaks and stanza breaks : line breaks and stanza breaks
Stockholders equity accounts : Blumenthal Corporation reported the stockholders equity accounts shown here with dollar amounts in millions except per-share amounts
Balloons that can be filled up in cylinder : A spherical balloon of 21cm diameter is to be filled up with H2 (HYDROGEN) at STP from a cylinder containing gas at 20atm and 300K . If the cylinder can hold 2.82L of water . Calculate the no. of balloons that can be filled up in cylinder?
High low method missing amounts : Calculate the total cost that would be incurred for the production of 20,000 units. Identify the two key cost behavior assumptions made in the calculation of your answer to part C.
Molar mass of fungal laccase : Fungal laccase, a blue protein found in wood-rotting fungi, is 0.390% Cu by mass. If a fungal laccase molecule contains 4 copper atoms, what is the molar mass of fungal laccase? Please provide the correct number of significant figures!
Find the empirical formula of the hydrocarbon : A sample of unknown liquid hydrocarbon was subjected to combustion in a limited supply of oxygen. The obtained gas composed of 4 L of carbon dioxide, 6 L of carbon monoxide and 10 L of water vapour. Find the empirical formula of the hydrocarbon
Trial upper control limit : With showing your work in details, determine the requested information for acontrol chart for count of non-conformities.Trial center line. Trial upper control limit.

Reviews

Write a Review

Chemistry Questions & Answers

  State the enthalpy change when a strong acid is neutralized

The enthalpy change when a strong acid is neutralized by strong base is -56.1 kJ/mol. If 12.0 mL of 6.00 M HBr at 21.30°C is mixed with 300. mL of 0.250 M NaOH

  Determine the conversion efficiency

how much energy (MJ) can be obtained from incineration and how much CO2 (kg/year) may be released in that year? 2) How much of that energy (MJ) can be actually converted into electric power if the conversion efficiency is 23%?

  State what was the final concentration of her standardized

Sam was standardizing her 4mL iron solution (50 ppm concentration) , but did not exactly add 4.0 mL. Instead he added 4.50mL.

  How much energy in calories was absorbed

A canister is filled with 310 g of ice and 100 g. of liquid water, both at 0 C . The canister is placed in an oven until all the has boiled off and the canister is empty.

  Explain absorb light of the shortest wavelength

Consult the spectrochemical series to determine which of the following species would absorb light of the shortest wavelength

  Explain reactions and subsequent h values

Find the ?H for the reaction below, given the following reactions and subsequent ?H values: PCl5(g) ? PCl3(g) + Cl2(g)

  Salt in the mixture what is the total weight of the mixture

A salt water mixture is 33.0% (w/w) walt. (The w/w refers to weight / weight or mass / mass). If there are 300.0 g salt in the mixture, what is the total weight of the mixture?

  Explain the mole fraction of water in the vapor phase

A solution is prepared by mixing 10g of water with 10g of ethanol. What is the mole fraction of water in the vapor phase at 30 degree C. The vapor pressure of water at 30 degree C is 32 torr and ethanol is 78 torr. The molar mass of water is 18.02..

  Demonstrate thoughtful consideration of the ideas and concep

Demonstrate thoughtful consideration of the ideas and concepts

  How many grams of water can be cooled

How many grams of water can be cooled from 45 C to 23 C by the evaporation of 63 of water? (The heat of vaporization of water in this temperature range is 2.4 kJ/g . The specific heat of water is 4.18 J/g*K .)

  Iron is obtained commercially by the reaction of hematite

iron is obtained commercially by the reaction of hematite fe2o3 with carbon monoxide. how many grams of iron are

  Write a chemical equation showing hydrolysis of ethanamide

Question- Write a chemical equation showing the hydrolysis of ethanamide by water and HCl Use condensed structural formulas.

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