Explain the filter plus residual then weighs

Assignment Help Chemistry
Reference no: EM13252348

A sample of water is to be analyzed for solids content. Ten liters (10.0 L) of water are passed through a filter initially weighing 15.0 g. After drying at 105 oC, the filter plus residual weighs 43.0 g. The filter is heated to 550 oC, and the filter plus residual then weighs 37.0 g. Another 10.0 L sample of the same water is evaporated, without filtering, yielding a residual mass of 40.0 g. This residual is heated to 550 oC and the remaining mass is reduced to 25.0 g. What are the values for TS and TDS for this water?

Reference no: EM13252348

Questions Cloud

Calculate the maximum kinetic energy for an electron : A beam of ultraviolet radiation, with frequency of 2.56×1015 Hz is directed at a clean metal surface. Calculate the maximum kinetic energy for an electron dislodged from the surface by the radiation
Identify hrms responsibilities related to legal compliance : Choose an HRM function and identify HRM's responsibilities related to legal compliance. Review a case study where compliance was disregarded and describe the results.
What was the initial speed of the ball : A 100g ball is thrown straight up in the air from a height of 1.5 m above the floor. what was the initial speed of the ball
Proxy data on the massachusettes healthcare reform : Does anyone have an information on how to get Proxy data on the Massachusettes Healthcare reform?
Explain the filter plus residual then weighs : The filter is heated to 550 oC, and the filter plus residual then weighs 37.0 g. Another 10.0 L sample of the same water is evaporated, without filtering, yielding a residual mass of 40.0 g.
Compute the line-to-line voltage on the delta windings : Each single phase transformer has an identical number of turns in the primary and secondary windings. If a line-to-line voltage of 480V is applied on the wye windings, compute the line-to-line voltage on the delta windings.
National pollutant release inventory : Using the Canadian National Pollutant Release Inventory (through the Environment Canada Website) choose any 3 chemicals and determine their quantities released to the air, water and land.
Explain the pressure and amount of gas are held constant : A balloon filled with H2 (g) at 0.0 °C and 1.00 atm has a volume of 2.24 L. What is the final gas volume if 0.10 mol He (g) is added to the balloon and the temperature is then raised to 100 ° C while the pressure and amount of gas are held constan..
List the five dimensions of the general environment : List the five dimensions of the general environment and give an example of a force within each dimension that would affect a local car dealership.

Reviews

Write a Review

Chemistry Questions & Answers

  State what mass of hcl gas must be added to buffer

What mass of HCl gas must be added to 1.00L of a buffer solution that contains [acetic acid]= 2.0M and [acetate]= 1.0M

  State scratching the surface on enthalpy

Determine qp for this reaction using deltaH = qp *Just scratching the surface on enthalpy, the help in understanding the process in full is much appreciated

  Measured the pressure with a barometer

Suppose you measured the pressure with a barometer which was not vertical. You measured the pressure to be 752mmHg and then noticed the barometer

  Explain deviation from the expected pattern

For the set of elements Li, O, Ne, and Na which element has the largest atomic radius? Explain any deviation from the expected pattern.

  Compute the solubility of calcium oxalate in plain water

Calculate the solubility of calcium oxalate in plain water and the concentrations of calcium and oxalate ions in a 0.010 M Ca(NO3)2 solution

  What is mole relationship between the lead nitrate and zinc

In an experiment 1.65g of lead(ii) nitrate react with .327g of zinc. What is the mole relationship between the lead nitrate and the zinc.

  How many moles of co2 must be added to the system

The system CO2(g) + H2(g) *) H2O(g) + CO(g) is at equilibrium at some temperature. At equilibrium a 4.00 L vessel contains 1.00 mole CO2, 1.00 mole H2, 2.40 moles H2O, and 2.40 moles CO.

  State one-dimensilonal harmonic oscillators

Demonstrate that the moalr enthalpy is equal to the molar energy for a collection of one-dimensilonal harmonic oscillators.

  Sodium gives brightest and most persistent color in flame

In a flame test experiment, sodium gives the brightest and most persistent color in the flame. Do you think that potassium could be detected visually in the presence of sodium

  Write an equation for dimethylbut reaction

Give TWO possible reactions you could use in each case and write an equation for each reaction.

  How much energy (kj) is required

at 1 atm, how much energy (kJ) is required to heat 81.0g of H2O(s) at -22.0 degrees celcius to H2O(g) at 119.0 degrees celcius?

  At what temperature does benzene boil

At what temperature does benzene boil when the external pressure is 480 ?

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