Explain that moles of hydrate compound equals the moles

Assignment Help Chemistry
Reference no: EM13151676

When 0.236 g of the hydrate CoCl2•xH2O is heated, 0.128 grams of anhydrous CoCl2 remains. What is the value of x in the formula for the hydrate? (hint: remember that x represents the ratio of moles of H2O to moles of hydrate compound, and that moles of hydrate compound equals the moles of anhydrous compound)

Reference no: EM13151676

Questions Cloud

Implications of your recommended course of action : What are your recommendations to the current administration considering the state of the economy and the level of national debt? What are the implications of your recommended course of action?
Income statement and an owner equity statement : Prepare an income statement and an owner's equity statement for the year. The owner did not make any new investments during the year.
What is the acquisition cost of asset : What is the acquisition cost of each asset? Prepare a journal entry to record the acquisition. Danny plans to depreciate the operating assets on a straight-line basis for 20 years. Determine the amount of depreciation expense for 2010 on these newl..
Ten bolts were selected randomly from a production line : Ten bolts were selected randomly from a production line and the diameter of each was measured. Why do these diameters not have a binomial distribution?
Explain that moles of hydrate compound equals the moles : What is the value of x in the formula for the hydrate? (hint: remember that x represents the ratio of moles of H2O to moles of hydrate compound, and that moles of hydrate compound equals the moles of anhydrous compound)
One-country model in section suppose : Country described by the one-country model in section Suppose that the country temporarily raises its levels of γA. Draw graphs showing how the time paths
Indicate what is the structure or the cell component : Pompe's disease is one of a class of lysosomal storage diseases in which one or more enzymes that are normally found in the lysosomes are defective or absent. In Pompe's disease, the enzyme that normally breaks down glycogen is absent.
What mass of liquid water can be raised : What mass of liquid water at room temperature (25 C) can be raised to its boiling point with the addition of 31.0 kJ of energy
Par value preferred stock for cash : The Ice Corporation issues 30,000 shares of $50 par value preferred stock for cash at $60 per share.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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