How many liters of hydrogen gas are collected over water

Assignment Help Chemistry
Reference no: EM13161866

How many liters of hydrogen gas are collected over water at 18 degrees Celsius and 725 mmHg when 0.84 g of lithium reacts with water?

Reference no: EM13161866

Questions Cloud

Calculate the mass of honh2 required to dissolve : Calculate the mass of HONH2 required to dissolve in enough water to make 250.0 ml of solution having a pHof 10.00 (Kb=1.1*10 (-8).
Which sample contains the largest number of molecules : Which sample contains the largest number of molecules?
What will be the volume of the gas : The volume of a sample of ideal gas at 25 degrees celius is 372 mL. what will be the volume of the gas if it is heated at constant pressure to 50 degrees celius? what will the volume fo the gas be if it is cooled to -272 degrees celius.
Emperor theodosius : Emperor Theodosius,  gave special privileges to Jews. was overthrown by Constantine.
How many liters of hydrogen gas are collected over water : How many liters of hydrogen gas are collected over water at 18 degrees Celsius and 725 mmHg when 0.84 g of lithium reacts with water?
Calculate the ph of acid : A 35 mL sample of 0.150 M KOH is titrated with 0.125 M HClO4 solution. Calculate the pH after 30 mL of acid have been added.
Determine the molarity of the koh solution : 20ml of 0.15M H3PO4 is required to neutralize 40ml of a KOH solution. The molarity of the KOH solution is?
Associated discrete distribution skeleton : The aim of the project is to determine, for any fixed grid constants, an appropriate discrete skeletons from multivariate data so that the memory computational effort is minimal.
Emperor constantine : Emperor Constantine:  failed in his effort to convert his mother to Christianity.  gave equal treatment to all religions practiced within his empire.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the digital thermometer is miscalibrated

The digital thermometer is miscalibrated by +0.15C over its entire range. If the same thermometer is used in part B.2 will the reported moles of solute

  What is the outside temperature in k

A helium-filled balloon has a volume of 2.63 L at 28 ? C. The volume of the balloon decreases to 2.36 L after it is placed outside on a cold day.

  Explain what is the empirical formula of a compound

Explain why a 1m solution of the compound FeCl2 in water has a lower freezing temperature than a 1m solution of KCl in water and what is the empirical formula of a compound

  Find the temperature of 3 grams of chlorine gas

Find the temperature of 3 grams of chlorine gas in a 1.5 L container with 801 mmHg of pressure.

  How much heat in kj is absorbed

How much heat in kJ is absorbed when 63.7 g H2O at 100C is converted to steam at 100C?

  How many grams of vinegar are required

how many grams of vinegar are required to react completely with 25.0g of baking soda.

  What is the boiling point of molal solution of sugar

What is the boiling point of a 0.800 molal solution of sugar in water? Kb = 0.512C/m for water. Sugar does not dissociate in solution and pure water boils at 100C.

  Compartment contains a saturated solution of silver iodide

Consider the following electrochemical cell at 298 K. One compartment contains a 1.00-M solution of silver nitrate. The other compartment contains a saturated solution of silver iodide

  Draw the mechanism

If you look at a reaction for an esterification reaction, you cannot tell where the oxygen comes from (acid or alcohol). Draw the mechanism of this reaction, and devise an experiment using the mechanism and O18 (O18 isotope) to help prove unequivo..

  What is the volume of gas

You have a gas occupying 75L at 800 torr and 315K. What is the volume if the pressure is decreased to 600 torr and the temp is changed to 127 C?

  How much heat is required to convert ethanol to water vapour

How much heat is required to convert 32 g of ethanol at 27 degrees C to the vapor phase at 78 degrees C?

  Calculate the resulting concentration of triiodide ions

Calculate the resulting concentration of triiodide ions in the acidified solution.

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