Explain how many mols of gas are in the sample

Assignment Help Chemistry
Reference no: EM13538348

A gas sample occupies 575 ml (V1) at 980 mm (p1) and 35C(t1). What would be the volume at 2.08 atm and 65C? How many mols of gas are in the sample? using P1, V1 and T1

Reference no: EM13538348

Questions Cloud

Find the acceleration due to gravity on the planets surface : The mass of a certain planet is 6.93×1023 kg, and its radius is 1111 km. What is the acceleration due to gravity on the planet's surface
Explain the molar concentration of the manganese cation : What is the molar concentration of the manganese cation in the solution formed when excess solid MnS is added to water after equilibrium has been established
How many times more would you weigh on planet : Planet X is 307 times more massive than Earth, and its radius is 10.8 times Earth's radius. How many times more would you weigh on Planet X
Explain the queueing system at dino-ville airport : Explain the queueing system at Dino-ville Airport by defining the customers, arrival rate, server, service rate and use Kendall's notation to define the queueing system.
Explain how many mols of gas are in the sample : A gas sample occupies 575 ml (V1) at 980 mm (p1) and 35C(t1). What would be the volume at 2.08 atm and 65C. How many mols of gas are in the sample. using P1, V1 and T1
Calculate the baseballs speed after the collision : A 134g baseball moving 28.6 strikes a stationary 5.20kg brick resting on small rollers so it moves without significant friction. What is the baseball's speed after the collision
Explain cryolite is a compound needed for the hall-heroult : 1. What is the sum of the coefficients when the following is balanced 2. Cryolite is a compound needed for the Hall-Heroult process for aluminum. Cryolite is produced by the following reaction
What intensity of its signal at alfa-centauri : Our closest stellar neighbor , alfa-centauri , is 4.3 light years away.it has been suggested that TV programs from our planet have reached this star and may have been viewed by the hypothetical inhabitants of a hypothetical planet orbiting this st..
Explain gas have greater average kinetic energy : A flask at 21.0°C contains exactly equal moles of xenon and argon. Which of the two gases exerts the greater partial pressure. The atoms of which gas have greater average kinetic energy

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the ph of a solution

Calculate the pH of a solution formed by mixing 65-mL of 0.22M NaHCO3 with 75-mL of 0.15M Na2CO3.

  Calculate the density of propanol

Calculate the density of propanol C3H8O if you know that there are 1.069×10 25 molecules of propanol in 1.35 L.

  Calculate the molarity of the sodium hydroxide

KHP is an acid with one acidic hydrogen and a molar mass of 204.22 g/mol. In the titration, 20.46 mL of the sodium hydroxide solution was required to react with 0.1082 g KHP. Calculate the molarity of the sodium hydroxide.

  Compute the freezing point depression constant of methanol

For methanol, CH3OH, the molar enthalpy of fusion is 3.16 kJ/mol at the melting point T=175.2 K. Calculate the freezing point depression constant,k, of methanol

  What higher level did the electron reach

A ground-state H atom absorbs a photon of wavelength 94.91 nm, and its electron attains a higher energy level. The atom then emits two photons: one of wavelength 1281 nm to reach an intermediate level, and a second to return to the ground state.

  Describe sufficient energy to ionize the atom

Use Coulomb's law to calculate the ionization energy in kJ/mol of an atom composed of a proton and an electron separated by 203.00 pm What wavelength of light would have sufficient energy to ionize the atom?

  Evaluate the final temperature of the water

Two 20.0-g ice cubes at -16.0 °C are placed into 245 g of water at 25.0 °C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature of the water after all the ice melts.

  State magnesium oxide reacts slowly with water

Magnesium oxide reacts slowly with water to form magnesium hydroxide. What would be the effect on the observed value for ∆H_rxn for the reaction of MgO if 10%

  Assuming that the other salts present in seawater are in

one important application of reverse osmosis is the desalination of seawater. to extract pure water from seawater using

  Explain the ph of 0.10m methylammonium chloride

What is the pH of 0.10M methylammonium chloride, CH3NH3Cl(aq)

  Explain what is the percent recovery of caffeine

What is the percent recovery of caffeine from tea leaves in the procedure here? Compare the amount of caffeine isolated to the mass of the tea leaves.

  Explain how much sylvanite would you need to dig up

Sylvanite is a mineral that contains 28.0 gold by mass. How much sylvanite would you need to dig up to obtain 50.0 of gold

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