How many liters of hydrogen gas are collected over water

Assignment Help Chemistry
Reference no: EM13171949

How many liters of hydrogen gas are collected over water at 18 0C and 725 mm Hg when 0.84 g of lithium reacts with water. P= 15.5 torr

Reference no: EM13171949

Questions Cloud

Use the information in the table of bond enthalpies : Use average bond energies to calculate the energy released when 1 mole of acetylene gas (ethyne, C2H2) reacts completely with O2(g) to form gaseous products. Use the information in the Table of Bond Enthalpies which is in the Chemistry Tables link..
Evaluate company performance in relation to gri standards : Evaluate your company performance in relation to GRI standards and comment on Stigler's theory and discuss the standards that are inherent in Global Reporting Initiative.
What is the overall reaction rate order of the reaction : What is the overall reaction rate order of the reaction in (2)? What is the difference between the (1) and (4)?
What is the specific heat capacity of the alloy : If the final temperature of the system is 31.1°C, what is the specific heat capacity of the alloy? (c of water is 4.184 J/g×K)
How many liters of hydrogen gas are collected over water : How many liters of hydrogen gas are collected over water at 18 0C and 725 mm Hg when 0.84 g of lithium reacts with water. P= 15.5 torr
State what is the pressure exerted by the hydrogen alone : A sample of gas is collected over water at 14 degrees Celsius. The pressure of the resultant mixture is 113.0 kPa. What is the pressure exerted by the hydrogen alone?
Write a reaction mechanism for the adol condensation : Write a reaction mechanism for the adol condensation reaction betweeen p-anisaldehyde
Explain the molecule xenon trioxide : Describe the molecule xenon trioxide, XeO3, using four possible Lewis structures, one each with zero, one, two, or three Xe-O double bonds.
What is the most common oxidation state of the chalcogens : What is the most common oxidation state of the chalcogens compared to the halogens? What is an explanation for the difference?

Reviews

Write a Review

Chemistry Questions & Answers

  How many moles of gas were added

A gas sample containing 1.65 mol at 25°C exerts a pressure of 413 torr. Some gas is added to the same container, and the temperature is increased to 50.°C.

  Determine which salt has the highest molar solubility

Three sparingly soluble salts, MA, MA2, and MA3, all have Ksp = 1.5 x 10-7. Determine which of these three has the highest molar solubility in water? a) MA, b) MA2, c) MA3 ,d) They are all equally insoluble.

  Compute the initial reaction rate when remain essentially

calculate the initial reaction rate when [O3] & [NO] remain essentially constant at the values [O3]0= 7.48 x 10-6 M & [NO]0= 3.26 x 10-5M

  Explain how many kilowatt-hours of energy are necessary

How many kilowatt-hours of energy are necessary to heat the air in the house from 5degree C to 25degree C

  What is the limiting reagent and the volume of co2 formed

what is the limiting reagent and the volume of CO2 formed when 11 L s2 reacts with 18 L O2 to produce Co2 gas adn SO2 gas at STP

  Determine the new volume of balloon

Determine the new volume of  a 1.3 L balloon if it is taken from room temperature that is twenty five degree celsius and placed into a freezer at  the temperature of -11.5 degree celsius.?

  How much heat energy is required

How much heat energy, is needed to convert 64.0 grams of ice at -18.0 degrees celcius to H2O at the temperature of 25.0 degrees celcius? Express your answers in kilojoules

  Determine the heat of combustion per gram

Determine the heat of combustion per gram of octane and the heat of combustion per mole of octane?

  What is the change in internal energy of the system

A system receives 93 J of electrical work, performs 227 J of pressure-volume work and releases 155J of heat.What is the change in Internal energy of the system?

  Determine the percent by mass of calcium carbonate

Determine the percent by mass of calcium carbonate in the sample

  The solid fuel in the booster stage of the space shuttle

The solid fuel in the booster stage of the space shuttle is a mixture of ammonium perchlorate and aluminum powder. On ignition, the reaction that takes place is 6 NH4ClO4(s) + 10 Al(s) ? 5 Al2O3(s) + 3 N2(g) + 6 HCl(g) + 9 H2O(g)

  What is the density of block

A 4.369 g sample of metal is placed in a flask. Water is added to the flask and the total volume in the flask is read to be 126.4 ml. The mass of the water

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