What are the phosphorus percentages of the monohydrate

Assignment Help Chemistry
Reference no: EM13173151

MgNH4PO4*6H20 loses H20 stepwise as it is heated. Between 40 and 60 degrees C the monohydrate is formed, and above 100 degrees C the anhydrous material is formed. What are the phosphorus percentages of the monohydrate and of the anhydrous material?

Reference no: EM13173151

Questions Cloud

Governs protected health information : Identify the federal law that governs Protected Health Information (PHI) and briefly discuss the elements of compliance. Describe two specific examples of improper privacy disclosure and discuss the challenges of maintaining strict confidentiality in..
Prepare the journal entries to record income tax expense : Prepare the reconciliation between the accounting income and the taxable income and compute the current income tax expense for year 2008
What is the new water level in the cylinder : A graduated cylinder contains 152 mL of water. A 14.0 g piece of iron (density = 7.86 rm{g/cm^3}) and a 16.0 g piece of lead are added. What is the new water level in the cylinder?
Determine the different consumer sales promotion tools : Determine the different consumer sales promotion tools and give an example of how each type of tool has influenced you to purchase, or purchase more, of a product or service.
What are the phosphorus percentages of the monohydrate : MgNH4PO4*6H20 loses H20 stepwise as it is heated. Between 40 and 60 degrees C the monohydrate is formed, and above 100 degrees C the anhydrous material is formed. What are the phosphorus percentages of the monohydrate and of the anhydrous material..
Define four-firm concentration ratio and herfindahl index : Suppose that the most popular car dealer in your area sells 10 percent of all vehicles. If all other car dealers sell either the same number of vehicles or fewer, what is the largest value that the Herfindahl index could possibly take for car deal..
Consumer sales promotion : Identify what forms of consumer sales promotion might induce impulse purchases. Determine what forms of sales promotion are more effective at persuading consumers to switch brands.
How many moles of luminol are present the diluted spray : How many moles of luminol are present in 2.00 L of the diluted spray?
Strategic issue due to global warming-bioterrorism-pollution : What is a theme that has become a more important strategic issue due to global warming, bioterrorism, and increased pollution?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate reactions and their respective enthalpy changes

Calculate ?H for the reaction 2C(s) + H2(g) ? C2H2(g) given the following reactions and their respective enthalpy changes

  Calculate the partial pressure of each gas

A mixture of 4.50 g of He, 12.0 g of Ne, and 29.0 g of Kr is placed in a cylinder at STP. Calculate the partial pressure of each gas.

  What is the percent yield of agcl

A 5.95-g sample of AgNO3 is reacted with BaCl2 according to the equation to give 3.21 g of AgCl. What is the percent yield of AgCl? AgNO3(aq) + BaCl2(aq) --> AgCl(s) + Ba(NO3)2(aq)

  What is the normal boiling point of chlorine dioxide

The vapor pressure of chlorine dioxide (ClO2) is 155 Torr at -22.75 ? C and 485 Torr at 0?C. What is the normal boiling point of chlorine dioxide?

  State what is being oxidized and what is being reduced

Write two balanced half reactions for the titration of iodine with sodium thiosulfate. Indicate what is being oxidized and what is being reduced.

  How much of the excess reactant is used in the reaction

What mass of Fe will form when 63.0g of CO reacts with 145g of Fe2O3 according to the following equation? 3CO+Fe2O3->2Fe+3CO2.

  What is the partial pressure of cl2

At 373 K, Keq = 2.39 for the following reaction: SO2Cl2(g) = SO2(g) + Cl2(g) In an equilibrium mixture of the three gases, the partial pressures of SO2Cl2 and SO2 are 3.31 atm and 1.59 atm, respectively.

  What is the change in energy of the system

A gas expands and does P-V work on the surroundings equal to 259 J. At the same time, it absorbs 216 J of heat from the surroundings. What is the change in energy of the system?

  State what weight of sodium acetate

What weight of sodium acetate, NaCO2CH3, must be added to 500.0 mL of 0.500 M acetic acid HCO2CH3 to produce a buffer solution

  What is the theoretical yield of vanadium

What is the theoretical yield of vanadium that can be produced by the reaction of 40.0 g of V2O5 with 40.0 g of calcium based on the following chemical reaction?

  Explain the first thing you are asked to do in lab

The first thing you are asked to do in lab is record the ambient temperature. Why is it necessary to know the temperature

  Multiple choice questions based on general chemistry

The valence shell of the element X contains 2 electrons in a 5s subshell. Below that shell, element X has a partially filled 4d subshell. What type of element is X?

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