Find out the molar concentration of na

Assignment Help Chemistry
Reference no: EM13175380

Determine the molar concentration of Na+ in a solution in which 6.315+/-0.004g of Na3PO4 has been added to 1000.0+/-0.4mL of water.

Reference no: EM13175380

Questions Cloud

Explain both alkene and carbocation stability : Explain both alkene and carbocation stability as it relates to hyperconjugation. - Explain how hybridization relates to alkene stability.
Explain the temperature of the resulting mixture : metal was heated to 105.45 °C and then plunged into 100.0 g of water at 23.89 °C. The temperature of the resulting mixture became 27.44 °C.
Calculate the net present value of each of each option : Calculate the cash flows for years one through four for each option and calculate the net present value of each of each option. Assume a 12% discount rate.
Describe explicit costs : Joanne has decided to buy the Hummer and set up a commuter service between Boston and Lowell. There are 1000 people who will pay $400 a year for the commuter service; $280 from each person goes for gas, maintenance, insurance, depreciation etc.
Find out the molar concentration of na : Determine the molar concentration of Na+ in a solution in which 6.315+/-0.004g of Na3PO4 has been added to 1000.0+/-0.4mL
What is the angle of entry : Elliptical holes estimate the angle of entry : Cos A bullet hole in a wall at a crime scene is elliptically shaped. The loner dimension is 20 mm and the shorter dimension is 14 mm. What is the angle of entry?
State syndiotactic conformation of polypropylene : The isotactic conformation of polypropylene is more regular than the syndiotactic conformation of polypropylene. C. Vinyl Polymers can exist as both Cis and trans isomers.
Is a benzene ring present : For the spectrum labeled as DBABA come up with a valid structure for a molecule likely leading to the given spectrum. The molecular formula is C15H23NO. Is a benzene ring present?
What is the mass of hydrogen collected : The gas is collected over water . If 156 mL of gas is collected at 19oC and 769 mmHg total pressure, what is the mass of hydrogen collected?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the final concentration

60.0 mL portion of of 1.70 M solution is diluted to a volume of 288 mili litres. A 144-mili litres portion of that solution is diluted using 115 mLili litres of H2O. Determine the final concentration.

  Calculate the final temperature of metal and water mixtue

Calculate the final temperature of the metal and water mixture, assuming no heat loss to the surroundings.

  How many moles of co2 are needed

if a plant produces 5.06 mol of C6H12O6, how many moles of CO2 are needed?

  What are the molarity and the molality of acetone

an aqueous solution is prepared by diluting 3.30mL acetone, CH3COH3, (d= 0.789g/mL) with water to a final volumeof 75.0 mL. The density of the solution is 0.993 g/mL. what are the molarity and the molality of acetone in this solution?

  How many protons and neutrons are present in the plutonium

The best means of personal protection from radiation for emergency responders is the implementation of three basic principles: time, distance and shielding. Please show your work when answering the following questions.

  How much pv work is done

How much PV work is done (in kilojoules), if 90.0 g of ethylene and 125 g of HCl are allowed to react at atmospheric pressure and the volume change is -71.9 L?

  Compute the specific rotation for the compound

Distilled water in the same tube gave a reading of +0.016 degrees. Calculate the specific rotation for the compound.

  Explain what would be the expected j-coupling

What would be the expected J-coupling (in Hertz) for the two non-aromatic trans-alkenyl protons

  Distinguish between elements and compounds

Identify all of the substances that are used or produced in this experiment A5. Distinguish between elements and compounds.

  Explain oxidized during the reaction

Balance the following equation in basic solution. indicate which reactant becomes oxidized during the reaction, which reactant becomes reduced

  Explain draw resonance structures for the carbocation

Draw resonance structures for the carbocation that could be formed from (E)-2-butenyl trifluoromethanesulfonate. (2) One of the resonance structures for this carbocation should be a more important contributor to the resonance hybrid than the other

  Calculate the equilibrium partial pressures of co2

Consider the heterogeneous equilibrium process shown below. C(s) + CO2(g) 2 CO(g) At 700.°C, the total pressure of the system is found to be 3.20 atm. If the equilibrium constant KP is 1.52,

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