State what is the density irregularly shaped object

Assignment Help Chemistry
Reference no: EM13179360

What is the density of a 49.23 g irregularly shaped object if the initial volume of water was 23.0 ml and the volume rose to 54.3 ml after the object was added?

Reference no: EM13179360

Questions Cloud

First-stage allocation to the assembly activity cost pool : The costs in the Other activity cost pool are not assigned to products and How much overhead cost would be assigned to Product F76D using the activity-based costing system?
Find out the formula of a hydrate of colbalt chloride : A student is asked to determine the formula of a hydrate of colbalt (II) chloride. The mass of the empty clean, dry crucible and cover, after heating is 22.446 g. A sample of 0.324 g of cobalt chloride is added to the crucible.
State the slope of an arrhenius plot between ln k : The slope of an arrhenius plot between ln k and 1/t for a reaction is -0.66x10^4 K, and the y intercept is 11.25. what is the activation energy and the frequency factor of the reaction respectively?
Calculate new wage and employment level in each sector : Because of the War of the Ring, the price of a sword went up to $150. Calculate new wage and employment level in each sector. (c) Do Hobbits gain or lose if the price of a sword goes up to $150? (To answer the quest..
State what is the density irregularly shaped object : irregularly shaped object if the initial volume of water was 23.0 ml and the volume rose to 54.3 ml after the object was added?
Write an expression for the net present value : Using summation notation, write an expression for the Net Present Value expressed in real dollars, assuming the cost of medical care will rise 3 percent faster than other prices. Using summation notation, write an expression for the Net Present V..
State aluminum foil and rubber band weighed : A student weighed a piece of aluminum foil, rubber band, and a 250 ml flask and found it to be 107.520 grams. After a sample of unknown liquid is vaporized and condensed, the flask, aluminum foil and rubber band weighed 108.148 grams.
Conclude that the net benefits of the pool are negative : An analyst is trying to determine the net social benefits generated by the city's public swimming pool. At the current admission price of $1.00, 400 individuals visit the pool annually. The total cost of the pool is $800 annually. Thus, the pool r..
Estimate the accuracy of the approximation : Approximate f by a taylor polynomial with degree n at the number a, and use taylors inequality to estimate the accuracy of the approximation f(x)=T(x) when x lies in the given interval

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