Suppose you have an aqueous solution contains 1582 g koh

Assignment Help Chemistry
Reference no: EM13637006

Suppose you have an aqueous solution contains 158.2 g KOH per liter, its density is 1.13g/cm3. You want to prepare a 0.250 molal solution of KOH, starting with 100.0ml of the orginal solution. How much water or solid KOH should be added to the 100.0 ml portion?

Reference no: EM13637006

Questions Cloud

An electron has a momentum that is 90 larger than its : an electron has a momentum that is 90 larger than its classical momentum.a find the speed of the electron.b how would
A 0025 m monoprotic weak acid is titrated with a 010 m : a 0.025 m monoprotic weak acid is titrated with a 0.10 m naoh solution at 25degc and the ph at the half-equivalence
Taking the density and the specific heat of the oil to be : l electrical radiator containing heating oil is placed in a 50-m3 room. both the room and the oil in the radiator are
Assuming no air has leaked into the pan during cooling : a person cooks a meal in a 30-cm-diameter pot that is covered with a well-fitting lid and lets the food cool to the
Suppose you have an aqueous solution contains 1582 g koh : suppose you have an aqueous solution contains 158.2 g koh per liter its density is 1.13gcm3. you want to prepare a
A golf ball rolls off a horizontal cliff with an initial : a golf ball rolls off a horizontal cliff with an initial speed of 14.8 ms. the ball falls a vertical distance of 12.5 m
The magnitude of the velocity of point c is 2 ms and the : point a of the rolling disk is moving toward the right and accelerating toward the right. the magnitude of the velocity
Which unit would you most likely use to measure the : 1. which unit would you most likely use to measure the difference between the elevation of an airplane in flight and
What is the ph at the equivalence point when when 250 ml : what is the ph at the equivalence point when when 25.0 ml of 0.189moll hn3aq is titrated with 0.123 moll naohaq?assume

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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