How many grams of f2 are needed

Assignment Help Chemistry
Reference no: EM13138357

P4(s) + F2(g)-> PF3(g)
How many grams of F2 are needed to produce 157 g of PF3 if the reaction has a 79.8% yield?

Reference no: EM13138357

Questions Cloud

How many units did they manufacture during the month : Rancor Inc. had a per-unit conversion cost of $2.50 during April and incurred direct materials cost of $100,000, direct labor costs of $75,000, and overhead costs of $45,000 during the month. How many units did they manufacture during the month?
Selling your team''s services to cango : Selling your team's services to CanGo
Compute the incremental costs of upgrading the material : Beck Company is concerned about quality and is considering upgrading the materials used in its product to a higher quality. Doing so would cost an additional $1.65 per unit.
Problem regarding lease or buy : Lease or buy: I can lease a building for $10,000 or buy for $800,000. The weighted average cost of capital is 12%. Which is cheaper buy or lease?
How many grams of f2 are needed : How many grams of F2 are needed to produce 157 g of PF3 if the reaction has a 79.8% yield?
Democratic governance for china and former soviet states : Is democratic governance possible for China? Are former soviet states pseudo democracies? Are Russia, Georgia and Hungary really democratic states?
Show the income tax expense section of the income : Prepare the journal entries to record the income tax expense, deferred income taxes, and the income taxes payable for 2012, 2013, and 2014. No deferred income taxes existed at the beginning of 2012.
Explain plotting continuous time signal : Plotting Continuous time signal, Consider the following continuous signal: x(t) = 10e^-3t u(t) Using Matlab, plot the continuous-time signal over the range -1=
Motivations for russian invasion of afghanistan : Was the Russian invasion of Afghaniston externally generated foreign policy? Did this policy result in a bungled reform? (or imperial overstretch or defective system) Please explain.

Reviews

Write a Review

Chemistry Questions & Answers

  Prepare the horner-emmons-wittig reagent

Sodium methoxide CH3ONa is a weaker base than BuLi or nBuLi butyllithium. Recommend an explanation why it is not surprising to find that a weaker base is sufficient to prepare the Horner-Emmons-Wittig reagent.

  Determine the mass of o2

The volume of the gas collected =500 ml then determine the mass of O 2 is collected? The vapor pressure of H 2 O at 25 degree Celsius =23.8 torr

  Calculate the formula mass of hemoglobin

Molecules can be as small as a few atoms or as large as thousands of atoms. In 1962, Max F. Prutz and John C. Kendrew were awarded the Nobel Prize for their discovery of the structure of hemoglobin.

  What is the total pressure in a canister

what is the total pressure in a canister that contains oxygen gas at a partial pressure of 804 mm Hg, nitrogen at a partial pressure of 220 mm Hg, and hydrogen at a partial pressure of 445 mm Hg.

  How much heat (j) is required to raise the temperature

The specific heat of liquid bromine is 0.226 J/g-K. How much heat (J) is required to raise the temperature of 10.0 mL of bromine from 25.00C to 27.30C? The density of liquid bromine: 3.12 g/mL

  What is the density of a block of marble

What is the density of a block of marble that occupies 251cm^3 and has a mass of 623g?" answer in units g/cm^3

  What is its final temperature

A lead fishing weight with a mass of 68 g absorbs 146 cal of heat. If its initial temperature is 56°C, what is its final temperature.

  How many moles of co(nh2)2 are present

How many moles of CO(NH2)2 are present in 150 g of water, if the freezing point of the solution is -4.02C? kf(water) = 1.86 K · kg/mol.

  Find the mass of sand

An unknown mass of each of sand, initially at 24.0, absorbs 1970 of heat. The final temperature is 62.2 degrees C. Find the mass of sand.

  Determine how much heat is released

Determine how much heat is released when 14.8 kilo grams of Ethylene forms and The Hydrogen gas is collected over H2O(water) at a temperature of twenty five degree celsius and a total pressure =762 mmHg. (The ideal gas law constant R = 0.0821L*atm/..

  What was the original volume

Hydrogen was cooled from 150 c to 50 c. It's new volume is 75 ml. What was the original volume?

  Explain derive the fractional compositions for monoprotic

Derive the fractional compositions for monoprotic and diprotic systems showing the steps as clear as possible including a brief description of a fraction compostion plot.

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