How many liters of softened water containing a sodium

Assignment Help Chemistry
Reference no: EM13162800

How many liters of softened water, containing a sodium concentration of 5.8×10^-2% sodium by mass, have to be consumed to exceed the FDA recommendation (less than 2.4 g sodium per day)? (Assume a water density of 1.0 g/mL.)

Reference no: EM13162800

Questions Cloud

What is the molecular formula for this compound : An oxide of phosphorus contains 56.4% oxygen and has a molar mass of 284 g/mol. What is the molecular formula for this compound?
How many grams of h2o will be produced : If 35.27 g of sodium carbonate react completely, how many grams of H2O will be produced?
How many ice cubes are needed to cool water : how many ice cubes are needed to cool 500 g of water initially at 23 c to 0.0 c if each cube at 0.0 c contains one mole of water.
How many protons and neutrons are present in the plutonium : Using the inverse square law of radiation, what Geiger counter reading would you get for a radioactive material when you are 3 feet from the source (assume an initial reading of 6300 R at a distance of 1 foot from the source)?
How many liters of softened water containing a sodium : How many liters of softened water, containing a sodium concentration of 5.8×10^-2% sodium by mass, have to be consumed to exceed the FDA recommendation (less than 2.4 g sodium per day)? (Assume a water density of 1.0 g/mL.)
Calculate the volume of carbon dioxide : Calculate the volume of carbon dioxide formed at a pressure of 2.50 atm and a temperature of 1250C.
What is the molarity pf the naoh solution : a 35.00 mL sample of NaOH solution is titrated to an endpoint of 14.76 mL 0.4122 M HBr solution. What is the molarity pf the NaOH solution?
What is the titer of the iodine solution : A solution of I2 was standardized with ascorbic acid. Using .1000 g sample of pure ascorbic acid, 23.25 ml of I2 were required to reach the starch end point.
Primary entertainment and attractions in providence : What are the primary Entertainment & Attractions in providence that would be of interest to meeting attendees. Please give me a around 100 words answer and reference as well.

Reviews

Write a Review

Chemistry Questions & Answers

  Why is it important to clean up any spills immediately

1) Why is it important to clean up any spills immediately, wash hands frequently, and wash glassware thoroughly when working with crystal violet solutions?

  Show the synthesis of aromatic compounds

Important information about Synthesis of Aromatic Compounds - Toluene to methyl benzyl ether and phenol to phenacetin

  What mass of sodium reacted

A sample of sodium reacts completely with 0.142kg of chlorine, forming 234g of sodium chloride. What mass of sodium reacted?

  State corresponding ionic and net ionic equations

What is the concentration of H2SO4 present if 42.3 mL of the base is needed to reach the equivalence point?

  Compute how many titanium atoms

Compute how many titanium atoms are there in 24.1 grams of titanium and also determine what is the mass in grams of 3.23E+23 atoms of titanium.

  Important information about quant problems

Important information about Quant problems, Calculate pFe2+ at Ve in the titration of 25.00 mL of 0.02026 M EDTA by 0.03855 M Fe2+ at pH

  Determine the percentage of each anomer at equilibrium

Specific rotation of α and β -D-glucose - Determine the percentage of each anomer at equilibrium.

  What is the oxidizing and reducing agent

As2O3(s) + NO3-(aq) --> H3AsO4(aq) + N2O3(aq) (acidic solution)    what is the oxidizing and reducing agent?

  How many grams of h2o are produced

If 19.2 g of CO2 is produced in the reaction of C2H2 with O2 to form CO2 and H2O, how many grams of H2O are produced in this reaction.

  Calculate the amount of heat (in j) required

White phosphorus is a molecular solid made of molecules of P4. A 3.05 g sample of white phosphorus starts at 20oC. Calculate the amount of heat (in J) required to melt the sample.

  What volume would the dry gas occupy

A sample of Oxygen is collected in a 206 mL container over water at 15C, and the barometer reads 793 torr. What volume would the dry gas occupy at 704 torr and 15C? Water's partial pressure at 15C is 12.8 torr. Answer in units of mL.

  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

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