How many grams of sodium phosphate are required

Assignment Help Chemistry
Reference no: EM13149298

How many grams of sodium phosphate Na3PO4(163.9 g/mol) are contained in 205. mL of a sodium phosphate solution that is 0.194 M in sodium ion Na+?

Reference no: EM13149298

Questions Cloud

What is the molar mass of lysine : What is the molar mass of lysine if 750.0 mL of a solution containing 8.60 g of lysine has an osmotic pressure of 1.918 atm? T = 25.0°C
What are the values of alpha and beta : Suppose the time spent by a randomly selected student who uses a terminal connected to a local time-sharing mini-frame computer facility. What are the values of alpha and beta?
Express this also as an annual rate of return : If the note matures six years from today, how much money will you recieve from all the investments? Express this also as an annual rate of return.
Write a brief note on cystic fibrosis : Write a brief note on Cystic Fibrosis, including its etiology (cause), symptoms, and possible management approach.
How many grams of sodium phosphate are required : How many grams of sodium phosphate Na3PO4(163.9 g/mol) are contained in 205. mL of a sodium phosphate solution that is 0.194 M in sodium ion Na+?
What difference did the calvinist notion of predestination : What difference did the Calvinist notion of predestination play such a critical role in the accumulation of capital in countries such as Switzerland, the Netherlands and Great Britain?
Recorded value if two-transaction method is used : A U.S. firm has purchased, for 50,000 FCs, an electric generator from a foreign firm. The exchange rates were 1 FC = $0.80 on the delivery date and 1 FC = $0.76 when the payable was paid. What is the final recorded value if the two-transaction met..
Compute cumulative benefits per stage : Compute cumulative benefits per stage Compute cumulative patients per stage Graph the cumulative benefits curve Which variable represents marginal benefits per stage? C
Confidence interval for the mean speed of vehicles : Use the data above to construct a 95% confidence interval for the mean speed μ of vehicles traveling on Dan Allen Drive. (calculate y and s to 3 decimal places).

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of f2 are needed

How many grams of F2 are needed to produce 120. g of PF3 if the reaction has a 78.1% yield?

  What is the ph of a buffer solution

What is the pH of a buffer solution made with 20 g of acetic acid and 30 g of sodium acetate in 450 mL of water? (Ka = 1.8 x 10-5). If concentrated HCl is added, will the pH increase or decrease?

  Calculate the theoretical yield of the salt produced.

36.45 mL of 0.11 M hydrochloric acid were added to 36.45 mL of 0.098 M aqueous barium hydroxide. Calculate the theoretical yield of the salt produced.

  Determine how much pv work is done

Hydrochloric acid HCl are permitted to react at atmospheric pressure and the volume change is -71.1 liters then determine how much PV work is done?

  What is the molecular weight of the unknown acid hz

A 0.456 gram sample of an unknown monoprotic acid (let's call it HZ) was dissolved in some water . Then the acidic solution was titrated to the equivalence point with 32.5 mL of 0.174 M KOH.

  What are the concentrations of hso4-

What are the concentrations of HSO4-, SO42-, and H+ in a 0.27 M KHSO4 solution? (Hint: H2SO4 is a strong acid; Ka for HSO4- = 1.3 10-2.).

  Explain concentration of a species

Concentration of a Species, One mole of NOCl gas is added to a 4.0L container. The NOCl undergoes slight decomposition to form NO gas and Cl2 gas.

  Identify the limiting reagent for the combination

Identify the limiting reagent for the given combination of reactants. Calculate how many grams of whatever substance will be in excess and how many grams of HF will be made.

  What will be the bond order for the cl2+ ion

One can safely assume that the 3s- and 3p-orbitals will form molecular orbitals similar to those formed when 2s- and 2p-orbitals interact. According to molecular orbital theory,

  Draw a lewis structure of bf that satisfies the octet rule

Draw a Lewis structure of BF that satisfies the octet rule for both atoms

  Hydrogen atoms that are bonded to an sp hybridized carbon

Hydrogen atoms that are bonded to an sp3 hybridized carbon atom normally appear between 0.9 & 1.8 ppm and are said to be shielded

  What is the density of hydrogen gas

What is the density  of hydrogen gas at 23.0^C and a pressure of 1640 psi?

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