User Account

All Pages

How many kg of limestone will be needed

Assignment Help Chemistry
Reference no: EM131276901

An 8000 m3 lake has a pH of 4. For this problem, assume no water is added or withdrawn from the lake.

a. What is the molarity of H+ in the lake?

b. How many moles of OH- would be needed to raise the pH of the lake to 6?

c. One method for neutralizing acids in surface water is to add lime (CaCO3). Write a balanced equation for the neutralization of H+ with limestone.

d. If this OH- all comes from limestone, how many kg of limestone will be needed? Assume that all of the limestone reacts with H+.

Reference no: EM131276901

Questions Cloud

What is organizational learning : What is organizational learning? -  What is the notion of a learning organization and how valid is it?- What is self-directed learning?
Determine how such statements guide leadership practices : This assignment asks you to analyze various companies' mission or organizational vision statements to determine how such statements guide leadership practices within an organization.
What is the learning curve and what is its significance : How do people learn?-  What are the key learning theories?- How are people motivated to learn?-  What is the learning curve and what is its significance?
Why would a warehouse be described as a necessary evil : Why would a warehouse be described as a necessary evil? Analyze the primary drivers of logistics network design, including providing rationale to support the placement of a warehouse in a logistical system.
How many kg of limestone will be needed : One method for neutralizing acids in surface water is to add lime (CaCO3). Write a balanced equation for the neutralization of H+ with limestone.
Companys mission is customer oriented or product oriented : Do research in the Internet and give an example of a mission statement of a company that you are familiar. Discuss if the company's mission is customer oriented or product oriented.
To make products and services by controlling variables : Briefly describe how you would implement a TQM system in a healthcare organization. Of the following 4 objectives, which is the most important? To make products and services by controlling variables
Trade-offs implied by the triple constraint discussed : How does EVM operationalize or put in to practice the management of trade-offs implied by the triple constraint discussed? Does it allow a balanced appraisal of all three parameters? Why or why not?
What is the objective function value at the optimal solution : Consider the following linear programming problem: At the optimal solution to this problem B = 90; and constraint 1 is binding, what is the value of A? What is the objective function value at the optimal solution? Find the slack/surplus for each cons..

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the new molarity of hx

These two solutions will be added together into a beaker to create one solution. Adding them together cause them to dilute each other. Calculated the new molarity of HX. Give your answer to four decimal places.

  Define the partial pressure of each of the components

What is the partial pressure of each of the components. b. If the temperature is raised to 45°C, will the partial pressures change? If so, what will they be

  Compute the percent ionization of nitrous acid

Calculate the percent ionization of nitrous acid in a solution that is 0.230 M in nitrous acid (HNO2) and 0.270 M in potassium nitrite (KNO2).

  What hypochlorite oxidation of cyclohexanol to cyclohexanone

Hypochlorite Oxidation of Cyclohexanol to Cyclohexanone, Basically in this experiment, we took some cyclohexanol and reacted it with hypochlorite to form cycohexanone.

  The trans-bis(ethylenediamine)dithiocyanatocopper(ii) forms

Trans-bis(ethylenediamine)dithiocyanatocopper(II) forms three linkage isomers. write each structural formulas and name each isomer.

  Determine balance reaction and the corresponding e

Find the balance reaction and the corresponding E for the oxidation of Fe+2 by dissolved oxygen, O2

  Write the balanced equation for the complete combustion

Write the balanced equation for the complete combustion of each of the following compounds

  What volume of nitrogen gas is needed

what volume of nitrogen gas is needed to react completely with 150.0 L of hydrogen in the production of ammonia.

  How much electrical energy is consumed in the production

For the above current at 5.45 V, how much electrical energy (in kw-hr) is consumed in the production of 1 kg of aluminum. (A kW-hr is 3.6 x106 J.)

  Give proper iupac names for compound

Provide proper IUPAC names for each compound below or draw structures corresponding to the lowest energy conformation. A. cis-1-fluoro-2-methylcyclopropane

  Define what is the final pressure in the tank

Usually, scuba tanks are immersed in water to cool them as they are filled with compressed air. If a tank is primarily charged to 1900.0 psi at 38 C as well as subsequently allowed to cool to 22 C, Define what is the final pressure in the tank

  Predict whether a reaction occurs

Give the balanced total and net ionic equations and predict whether a reaction occurs. indicate whether the reactions are precipitation reactions or acid-base reactions.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd