Explain mass percent pf ammonium phosphate in solution

Assignment Help Chemistry
Reference no: EM13522999

The quantity of solute versus solvent in a solution is known as concentration. First define, the three concentration units, molarity, molality and mass percent. Given that a 2.00 molar aqueous solution of ammonium phosphate has a density of 1.09 g/mL. Calculate molal and mass percent pf ammonium phosphate in solution.

Reference no: EM13522999

Questions Cloud

Why can heidegger be described as an existentialist : Explain what Heidegger is talking about, and what type of connection and Distinction does it have with Dasein? Why can Heidegger be described as an existentialist
State reaction is spontaneous below a certain temperature : If Delta H = -80.0 KJ and Delta S = -0.200 KJ/K, the reaction is spontaneous below a certain temperature. Calculate that temperature.
Find the magnitude of the electron centripetal acceleration : Multiple-Concept Example 3 provides some pertinent background for this problem. Suppose a single electron orbits about a nucleus containing two protons (+2e), find the magnitude of the electron's centripetal acceleration
Big arber company ordered parts from a foreign supplier : Big Arber Company ordered parts from a foreign supplier on November 20 at a price of 240,000 pijios when the spot rate was $0.09 per pijio.
Explain mass percent pf ammonium phosphate in solution : Given that a 2.00 molar aqueous solution of ammonium phosphate has a density of 1.09 g/mL. Calculate molal and mass percent pf ammonium phosphate in solution.
Find how large is the friction force exerted by kens shoes : The coefficient of static friction between the sole of an athletic shoe and the basketball court floor is 0.67. how large is the friction force exerted by Ken's shoes on the floor
Accurate and authoritative or peer reviewed sources : Introduce ethics, ethical theory and the basis of ethical theory with definition and support from accurate and authoritative or peer reviewed sources.
Describe your unique selling proposition : Describe your unique selling proposition-Next, explain the key aspects of your business, products, or services that make them unique when compared to your competition
How many electrons must be transferred from the plate : A plate carries a charge of -4 ?C, while a rod carries a charge of 2.50 ?C. How many electrons must be transferred from the plate to the rod

Reviews

Write a Review

Chemistry Questions & Answers

  What is the percentage of oxalic acid in the sample

Using A sample having X amount of oxalic acid. If 0.5187 grams of the sample requires 40.20 mL of 0.1000 M Sodium hydroxide to neutralize the oxalic acid completely.

  Explain muscle tissue and is responsible for muscle soreness

During physical activity, lactic acid (MM = 90.08 g/mole) forms in muscle tissue and is responsible for muscle soreness. An elemental analysis shows that it contains 40.0 mass percent C, 6.71 mass percent H

  Define the mechanism that illustrates the conversion

Draw the mechanism that illustrates the conversion of 2-chloro-2-methylbutane to 2-methyl-2-butyl isopropyl ether with 2-propanol as the nucleophile.

  How to calculate the ph of the buffer

A lactic acid/lactate ion buffer solution contains 0.29 M hc3h5o3 and 0.80 M C3H5O3-, respectively. The Ka value of lactic acid is 1.4X10^-4. Calculate the pH of this buffer.

  What is the substance

a liquid unknown was found to be inslouble in water & soluble in cyclohexane & alcohol; the unknown was found to have a boiling point of 58 degress celsius at 670mm Hg. What is the substance? What could you do to confirm your answer?

  Explain how many 14c disintegrations have occurred

A wood sample is obtained from a tree that originally grew in 1804 A.D. If the initial rate of decay in 1804 A.D. can be assumed to be 13.56 decays per minute, how many 14C disintegrations have occurred in the sample since that time

  Calculate the amount of mgcl2 in the original sample

A sample of MgCl2 is known to be contaminated with NaCl. A 3.47-g portion of the sample is dissolved in water and treated with an excess of AgNO3 solution.

  State the balanced nuclear equation for the formation

Write the balanced nuclear equation for the formation of 241/95 Am through beta decay

  Explain caffeine concentration in a particular brand of soda

If the caffeine concentration in a particular brand of soda is 3.35 mg/oz, drinking how many cans of soda would be lethal?

  Explain ethane to form carbon dioxide and gaseous water

Given the values of So given below in J/mol K, calculate the value of ?So in J/K for the combustion of 1 mole of ethane to form carbon dioxide and gaseous water. S (C2H6(g)) = 230.4 S (O2(g)) = 206.0 S (CO2(g)) = 215.5 S (H2O(g)) = 186.3

  Compute molecular weight of p-dichlorobenzene

what would be the effect on my calculated molecular weight of p-dichlorobenzene if my lab partner left the stopper off of the apparatus while I was weighing the solid p-chlorobenzene. Explain in detail what would happen if this occured and how it ..

  What is the chemical oxygen demand

A 25.0 mL sample of river water was titrated with 0.0010 M Na2Cr2O7 and required 8.3 mL to reach the end-point. What is the chemical oxygen demand, in milligrams of O2 per liter, of the sample?

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