How many grams of hydrogen are collected

Assignment Help Chemistry
Reference no: EM13118147

How many grams of hydrogen are collected in a reaction where 1.92 L of hydrogen gas is collected over water at a temperature of 40C and a total pressure of 738 torr?

Reference no: EM13118147

Questions Cloud

Change in horizontal distance : The grade of a highway up a hill is 3%. How much change in horizontal distance is there if the vertical height of the hill is 10.5 feet?
Five point essay : What is a five point essay and write example for five point esaay
Question regarding degree of polynomial : Identify the degree of each term of the polynomial and the degree of the polynomial.
Write down quadratic equation in variable : Write down quadratic equation in variable x having the given numbers as solutions. Type the equation in standard form, ax^2+bx+c=0
How many grams of hydrogen are collected : How many grams of hydrogen are collected in a reaction where 1.92 L of hydrogen gas is collected over water at a temperature of 40C and a total pressure of 738 torr.
Equation involving projectile fired into air : The height of a projectile fired vertically into the air (neglecting air resistance) at an initial velocity of 75 feet per second is a function of the time (t) and is given by the equation h(t) = 75t - 16t^2.
How many assistants should dean assign to advisor : Approve a schedule by .25 minute, down to a minimum time of 1.0 minute to approve a schedule. How many assistants should the dean assign to the advisor?
Find out the number of moles of hcl : 10g of CaCO3 are treated with a solution of HCl and 1.12 litre of CO2 are produced at STP . find out the number of moles of HCl in the solution
Determining indirect variation : The volume (v) of a gas varies directly as the temperature (t) and inversely as the pressure (p). If v=56 when t=308 and p=22, find v when t = 270 and p=18.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine how do you find out the new freezing point

Determine how do you find out the new freezing point of a solution if  given the formula is Delta T = m x kf x i but how do you find it how does it work?

  Determine maximum kinetic energy of photo electron-cesium

Cesium(Cs) is used extensively in television cameras and in photocells because it has lowest ionization energy of all the stable elements.Determine the maximum kinetic energy of a photo electron ejected from cesium.

  Find volume of released gas at new conditions

In the welding shop of the XYZ Manufacturing plant you have a cylinder with a volume of 548L of a compressed gas, and the pressure gauge shows 238 psig at the room temperature 25 C.

  How much heat is absorbed

how much heat is absorbed when 63.7g h2o at 100 c and 101.3 kpa is converted to steam at 100 c.

  Creating structural formulas

Draw structural formulas for all of the structural isomers of C4H10, C5H12 and C3H7Cl.

  Calculate what the limiting reactant

Calculate what the limiting reactant is in the reaction between copper (II) oxide and hydrochloric acid

  Calculating solubility of copper sulfide

Work out the solubility of copper(II)sulfide. Take it that 1 litre of the mixture weighs 1 kg. (in g/100g), CuS (s) Cu^2+ (aq) + S^2- (aq)

  Balance the following molecular equations

Balance the following molecular equations for these reactions. Write the ionic equation for the reactions. Write the net ionic equation for the reactions.

  Calculate the number of moles of cl atoms

Calculate the number of moles of Cl atoms in 1.20×1024 of magnesium chloride, MgCl2.

  How conjugation of multiple bonds brings light absorption

Alkenes and non conjugated dienes usually have absorption maxima below 200nm. Compounds that have conjugated multiple bonds have maxima at wavelengths longer than 200nm.

  Determine the change in internal energy of the gas

Determine the change in internal energy of the gas express your Answer in units of kJ and operates for nine minutes to heat the gas in a cylinder

  Determine the empirical formula of ether

A sample of 2.376 g ether (The compound known as diethyl ether [(C2H5)2O], commonly referred to as ether, contains carbon, hydrogen, and oxygen) was combusted in an oxygen rich environment to produce 2.887 g of H2O (g) and 5.643 g of CO2 (g).

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