Chlorine has two stable isotopes of mass 3497 u and 3697

Assignment Help Chemistry
Reference no: EM13633985

Chlorine has two stable isotopes of mass 34.97 u and 36.97 u.Suppose the percent abundance of the lighter isotope were 66.32%.What would be the atomic mass of Cl? (The actual abundance is75.77%.)

Reference no: EM13633985

Questions Cloud

You select from a manufacturers catalog a shell-and-tube : cold water at 20oc and 5000 kgh is to be heated by hot water supplied at 80oc and 10000 kgh. you select from a
A certain vibrating string on a piano has a length of 74cm : a certain vibrating string on a piano has a length of 74cm and forms a standing wave having two antinodes. a which
A mixture of sodium chloride ammonium chloride and silicon : a mixture of sodium chloride ammonium chloride and silicon dioxide are first extracted with water and then the extract
A mercury barometer reads 7490 mm on the roof of a building : a mercury barometer reads 749.0 mm on the roof of a building and 764 mm on the ground. assuming a constant value of
Chlorine has two stable isotopes of mass 3497 u and 3697 : chlorine has two stable isotopes of mass 34.97 u and 36.97 u.suppose the percent abundance of the lighter isotope were
However the units of this scale are the same as those on : like the kelvin scale the rankine scale is an absolute temperature scale absolute zero is zero degrees rankine 0degrees
Does the incidence of internal or external validity show : does the incidence of internal or external validity show poor preparation or are these to be
How could you separate zinc chloride and zinc sulfide : how could you separate zinc chloride and zinc sulfide? napthalene sublimes easily but potassium bromide does not. how
If the rails are originally laid in contact what is the : steel train rails are laid in 12m long segments placed end to end. the rails are laid on a winter day when their

Reviews

Write a Review

Chemistry Questions & Answers

  Define information calculate the molar volume at stp

The density of the hydrogen peroxide solution is 1.01 g/mL and the solution contains 3.40% H202 by mass. The vapor pressure of water at 24C is 22 mmHg. Based on this data and information calculate the molar volume at STP.

  How to compute the ph in the solution formed by naoh

Calculate the pH in the solution formed by adding 10.0 mL of 0.050 M NaOH to 40.0 mL of 0.0250 M benzoic acid (HC7H5O2, Ka=6.3X10-5

  Discuss in detail the healthcare applications of chemical

discuss in detail the healthcare applications of chemical reactions. which chemical reactions would you consider to be

  What is the percent disassociation

2.50 moles of COBr2 are introduced into a 2.00 liter flask at 0degrees and heated to a temp of 73 degree celcius. At equilibrium, the equilibrium constant is .190. What is the percent disassociation? what is the equilibrium concentration of each s..

  Calculate the frequency of light

Calculate the frequency (in Hz) of light necessary to move an electron in a He+ ion from the n =2 to n =4 energy level. The Rydberg constant for a helium ion is R = 4.390 x 107 m-1

  Disubstituted alkene was formed in which the olefinic proton

disubstituted alkene was formed in which the olefinic protons exhibited a vicinal coupling of 9.0Hz in the H NMR. What is the stereochemistry

  What is the actual yield of iron

what is the grams of 9.31 x 10^24 molecules of methanol (CH3OH)? combining 0.357 mol of Fe2O3 with excess carbon produced 19.2g of Fe ;  Fe2O3 + 3C ---> 2Fe + 3CO what is the actual yield of iron?

  A 00587g sample of gas with an empirical formula chf2 is

a 0.0587g sample of gas with an empirical formula chf2 is placed in 154 ml flask. it has a pressure of 46.3 mmhg and

  Define van der waals constants

Van der Waals constants can be found here. P= ? atm Use the ideal gas equation to calculate the pressure under the same conditions. P= ? atm

  Calculate q w delta u and delta h

Calculate q,w,delta U and Delta H for each segment and for the cycle in which the direction of each process is reversed. In the graph all it says is the P initial =16.6 bar and Vinitial=1.00L and P final=16.6 bar and V final =25L

  Explain h2so4 reacts with sodium chloride

Sulfuric acid, H2SO4, reacts with sodium chloride, NaCl, to form aqueous sodium sulfate and hydrogen chloride gas. What volume of gas will form at STP when 0.0980 kg of H2SO4 reacts with excess NaCl

  Define the normal range for the carbonyl of a ketone

The normal range for the carbonyl of a ketone is 1715 cm -1 . Why does the carbonyl peak for cyclopentanone appear at 1750 cm -1. Ring Strain

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