
posted by Anonymous

posted by Tony Abbott

posted by CHEM1100 Balin

posted by Chembrah

posted by ty

posted by hm
Respond to this Question
Similar Questions

chem
Cesium137 is part of the nuclear waste produced by uranium235 fission. The halflife of cesium137 is 30.2 years. How much time is required for the activity of a sample of cesium137 to fall to 25.1 percent of its original 
CHEMESTRY
One of the few xenon compounds that form is cesium xenon heptafluoride (CsXeF7). How many moles of CsXeF7 can be produced from the reaction of 13.0 mol cesium fluoride with 14.0 mol xenon hexafluoride? CsF(s) + XeF6(s) > 
CHEMESTRY
One of the few xenon compounds that form is cesium xenon heptafluoride (CsXeF7). How many moles of CsXeF7 can be produced from the reaction of 13.0 mol cesium fluoride with 14.0 mol xenon hexafluoride? CsF(s) + XeF6(s) > 
Chemistry
Estimate the radius of the cesium ion, Cs+. The lattice energy of cesium chloride, CsCl, is 633 kJ/mol. For CsCl, the Madelung constant M is 1.763, and the Born exponent n is 10.7. The radius of Cl− is known to be 1.81 A˚. 
College Chemistry
I have no idea how to do this problem, and I've been searching through my book for an hour. Help please? An energy of 2.0x10^2 kJ/mol is required to cause a cesium atom on a metal surface to lose an electron. Calculate the longest 
Chemistry
Using the balanced equation below, how many grams of cesium fluoride would be required to make 73.1 g of cesium xenon heptafluoride? CsF+XeF6 > CsXeF7 
algebra
Suppose a sample of Cesium137 with initial mass of 200 grams decays to a mass of 160 grams voer the course of 10 years. Find the halflife of Cesium137 (Round to the nearest year) How much Cesium137 is left in the sample after 
Chemistry
A sample of cesium metal reacted completely with water, evolving 48.7 mL of dry H2 at 24°C and 774 mmHg. What is the equation for the reaction? (Include statesofmatter under SATP conditions in your answer. Use the lowest 
Chemistry
A compound is known to be a cesium halide, CsX. If 3.00 grams of the salt is dissolved in exactly 100.0 grams of water, the solution freezes at 0.735°C. What is the chemical formula for the salt? i know it would be 0.735= 1.86 
Chemistry
The cesium131 nuclide has a half life of 30 years. After 90 years, about 6g remain. What is the original mass of the cesium131 sample?