How much caco3 should be added to bring the ph

Assignment Help Chemistry
Reference no: EM13176173

a lake in central texas contains 5.0 billiion liters of water. the pH is normally 6.4, but it is tested at 5.6. how much CaCO3 should be added to bring the pH to a more reasonable 6.0?

Reference no: EM13176173

Questions Cloud

Ethel’s chocolate lounges : Describe the type of consumer buying decision that best describes the choice to indulge at Ethel's.  Discuss the factors that influence a consumer to spend money and time at Ethel's.  Justify which factor you think will motivate a consumer the most..
State how many liters of f2 at stp could be liberated : How many liters of F2 at STP could be liberated from the electrolysis of molten NaF under a 2.16 ampere current
Prepare entries in general journal form : Prepare entries in general journal form to record the following transactions in General Fund general ledger accounts for the fiscal year 2012.
Is q larger or smaller than the ksp : A solution of PbI2 has [Pb2+] = 4.5 x 10-5 and [I-] = 6.5 x 10-4. PbI2 has Ksp = 8.7 x 10-9. Write down the reaction that is taking place. Calculate Q. Is Q larger or smaller than the Ksp? Is the solution unsaturated, saturated, or supersaturated?..
How much caco3 should be added to bring the ph : a lake in central texas contains 5.0 billiion liters of water. the pH is normally 6.4, but it is tested at 5.6. how much CaCO3 should be added to bring the pH to a more reasonable 6.0?
State an aqueous copper sulfate solution is electrolyzed : An aqueous copper(II) sulfate solution is electrolyzed for 3 hours with a 1.8 ampere current
Which of following is not typical of most organic compounds : Which of the following is NOT typical of most organic compounds?
Find opportunity cost : SUPPOSE SOUTH kOREA CAN PRODUCE 100 COMPUTER CHIPS WITH 10 HOURS OF LABOR INPUT AND 50 BED LINENS WITH 6 HOURS OF LABOR INPUT. THE US CAN PRODUCE 100 COMPUTER CHIPS IN 8 HOURS OF LABOR INPUT AND 50 BED LINENS WITH 4 HOURS OF LABOR INPUT. 1. WHAT I..
Describe the cash flow statements : Explain through a real world example of how accounting and budgeting information can contribute to, and support , effective strategic decision making.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the grams of chlorine

a 19.3 g mixture containing sodium sulfide and calcium chloride. 86.9% sodium sulfide and 63.9% by mass chlorine. what is the grams of chlorine?

  How many grams of zn have been consumed

If 160 mL of wet h2 is collected over water at 24 degrees Celsius and a barometric pressure of 738 torr , how many grams of Zn have been consumed? (The vapor pressure of water is 22.38 torr.)

  Calculate the final hydrogen ion concentration of a solution

Calculate the final hydrogen ion concentration of a solution after 25.0 mL of 0.500 M HCl is treated with 40.0 mL of 0.0500 M Ba(OH)2(aq) and diluted to 100.0 mL.

  Calculate the velocity of the electron emitted

If copper has a photoelectric threshold wavelength of 279 nm, calculate the velocity (m/s) of the electron emitted when copper is illuminated with light with a frequency of 2.33 × 1015 Hz. Express answer in scientific notation.

  Define the two chemical equations that show the titration

Write the two chemical equations that show the titration reactions of the carboxylic acid group and the amino group of glyclyglycine

  State and draw a lewis structure of the molecule

draw a lewis structure of the molecule and indicate the number of bonds and orbitals used in bonding. Show electron configurations of the central bonding atom in both the unhybridized and hybridized states.

  How much energy does the correspond to

A reaction takes place with a mass defect (lost mass) of 0.030kg. How much energy does the correspond to?

  Define water and methylene chloride

A student performs an extraction using water and methylene chloride. Which is the top layer and which is

  Calculate the mass of silver bromide

Calculate the mass of silver bromide that will produce 0.023 mol Na3[Ag(S2O3)2].Answer in units of g.

  What effect could having too much compound in the capillary

what effect could having too much compound in the capillary tube have on the observed melting point? a) the observed melting point would not change

  What is the potassium concentration of a solution

What is the potassium concentration of a solution formed by combining 50.0 mL of 0.400 M KCl with 50.0 mL of: a) 0.100 M PdCl6, b) 0.800 M PdCl6 , c) water, d) 0.200 M PdCl6 (If The Ksp for K2PdCl6 = 6 x 10^-10)

  What volume of 0.45 m hcl solution would be needed

For the reaction 2 HCl + Na2CO3 → 2 NaCl + H2O + CO2 what volume of 0.45 M HCl solution would be needed to produce 2.5 L of CO2 at STP

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