Explain how many significant figures should bois result

Assignment Help Chemistry
Reference no: EM13501879

A student calculated an averagelue of 4289 for a siyle's law constant k. Based on the number ofgnificant figures in the measured thantities, how many significant figures should Bois result have after proper qu rounding?

Reference no: EM13501879

Questions Cloud

Determine the time that was recorded on earth : An athlete does the 100 m dash. If observers on a spaceship moving with a speed of 0.741c relative to Earth see the athlete's run, find the time that was recorded on Earth
Analyze the financial performance of the firm : Using the library and other course resources, find a manufacturing company's annual report.
Calculate the distance from the earth to the moon : The distance to the moon can be found with the help of mirrors left on the moon by astronauts. calculate the distance from the earth to the moon
What is the mole fraction of hexane in the vapour : At 25°C the vapour pressure of pure pentane is 511 torr and that of hexane is 150. torr. What is the mole fraction of hexane in the vapour that is in equilibrium with this solution
Explain how many significant figures should bois result : A student calculated an averagelue of 4289 for a siyle's law constant k. Based on the number ofgnificant figures in the measured thantities, how many significant figures should Bois result have after proper qu rounding
Application of professional knowledge : Management accounting is the application of professional knowledge and skill in the preparation and presentation of information to all levels of management in its policy and decision making, planning and control activities.
Find the magnitude of the torque acting on the coil : A circular coil having 19 turns and a radius of R = 19.2cm carries a current of 3.30A. It is placed in a uniform magnetic field of 62.0mT. What is the magnitude of the torque acting on the coil
Explain solution of barium nitrate ba(no3)2 : Describe a procedure for making 100 mL of a 0.10 M solution of barium nitrate, Ba(NO3)2.
By how many cubic meters is the volume reduced : An ideal monotonic gas is compressed at a constant pressure of 0.9 atm from 14 L to 3.5 L. By how many cubic meters is the volume reduced

Reviews

Write a Review

Chemistry Questions & Answers

  What measuring device would you use to measure the volume

what measuring device would you use to measure the volume under each of the conditions described below? in some cases

  At a particular temperature n2o5 decomposes according to a

at a particular temperature n2o5 decomposes according to a first-order rate law with a half-life of 3.0 s. if the

  Determine the molecular geometry of each of the molecules

Determine the molecular geometry of each of the following molecules

  Define characteristics of the titration curve

Determine the following characteristics of the titration curve for 25.0 mL of 0.400 M NH3(aq) titrated with 0.335 M HI(aq). (For NH3, Kb = 1.8x10-5.)

  State how much naoh will be needed for a complete reaction

Using the equation below assume we want to use 2.3 g of Fe(no3)3 in our experiment. how much NaOH will be needed for a complete reaction?

  Define the approximate concentration of the unknown solution

If the densities of 20%, 50% and 70% solutions are 0.69 and 0.58 and 0.49 g/mL, respectively, and the denisty of the unknown solution is 0.50 g/mL, what is the approximate concentration of the unknown solution.

  State how many grams of ammonia are formed

What substances are present after the reaction is over? How many grams of ammonia are formed? How many grams of the excess reagent remain after the reaction is complete?

  Define a model carbon atom

Insert a stick in each hole of a model carbon atom and mentally draw imaginary lines between the ends of the sticks.

  Compute the concentration of ions

Calculate the concentration of ions in the following saturated solutions. (a) [I -] in AgI solution with [Ag+] = 9.6 multiplied by 10-9 M

  What are the values of delta h and delta e

Assume that a particular reaction evolves 239 kJ of heat and that 27 kJ of PV work is gained by the system. what are the values of delta H and delta E? Assume that a particular reaction evolves 239 kJ of heat and that 27 kJ of PV work is gained..

  Explain why does the water solubility of the acidic compound

Why does the water solubility of the acidic compound change when going from the aqueous base to the aqueous acid? pls write the eq'n to illustrate this change.

  Calculate kc for the given reaction

we place an excess ( more than can dissolve) of PbCl2 into 100 ml. of water and find that at equilibrium [Cl]=0.032 M . Calculate kc for the following reaction : PbCl2 = Pb+2Cl

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