1. Ammonium Nitrate is an unstable explosive that also happens to be highly soluble in water. It is obtained by reacting barium nitrate or calcium nitrate with ammonium to obtain an ammonium nitrate participate. a) Write out the formula for ammonium nitrate and determine the molecular weight. If a sample of the compound weigh 84.13 grams, how many moles of oxygen atoms are b) there? c) How man molecules of ammonium nitrate are present in this 84.13 g sample?

1. Ammonium Nitrate is an unstable explosive that also happens to be highly soluble in water. It is obtained by reacting barium nitrate or calcium nitrate with ammonium to obtain an ammonium nitrate participate. a) Write out the formula for ammonium nitrate and determine the molecular weight. If a sample of the compound weigh 84.13 grams, how many moles of oxygen atoms are b) there? c) How man molecules of ammonium nitrate are present in this 84.13 g sample?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.79PAE: 3.79 Consider two samples. Sample A contains 2 moles of N2 and 1 mole of O2, and Sample B contains 1...

See similar textbooks

Similar questions

Chromium(lll) nitrate forms a hydrate that is 40.50% water by mass. What is its chemical formula?
itamin B12 , cyancobalamin, is essential for human nutrition. Its molecular formula is C63H88CoN14O14P . A lack of this vita min in the diet can lead to anemia. Cyanocohalamin is the form of the vitamin found in vitamin supplements. l type='a'> What is the molar mass of cyanocobalamin to two decimal places? How many moles of cyanocohalamin molecules are present in 250 mg of cyanocobalamin? What is the mass of 0.60 mole of cyanocobalamin? How many atoms of hydrogen are in 1 .0 mole of cyanocobalamin? What is the mass of 1.0107 molecules of cyanocobalamin? What is the mass (in grams) of one molecule of cyanocobalamin?
Atoms of three different elements are represented by O, , and . Which compound is left over when three molecules of O. and three molecules of . react to form O. And O?
A mixture of tetraphosphorus trisulfide and powdered glass is in the white tip of strike-anywhere matches. The P4S3 is made by the direct combination of the elements: 8P4+3S88P4S3. If 133g of phosphorus is mixed with the full contents of a 126-g(4-oz) bottle of sulfur, how many grams of the compound can be formed? How much of which element will be left over. The tips of strike-anywhere matches contain tetraphosphorus trisulfide, which reacts with the oxygen in the air in an exothermic change to inititae the burning reaction.
Calculate the percent by mass of the element listed first in the formulas for each of the following compounds. methane, CH4 sodium nitrate, NaNO3 carbon monoxide, CO nitrogen dioxide, NO2 1-octanol, C8H18O calcium phosphate, Ca3( PO4)2 3-phenyiphenol, C12H10O aluminum acetate, Al(C2H3O2)3
Potassium nitrate (KNO3) is used as a fertilizer for certaincrops. It is produced through the reaction 4KCl+4HNO3+O24KNO3+2Cl2+2H2O Calculate the minimum mass of KCl required to produce 567gKNO3 . What mass of Cl2 will be generated as well?
An air bag is deployed by utilizing the following re tion the nitrogen gas produced inflates the air bag): :math>2NaN3(s)2Na(s)+3N2(g) 10.5 g of NaN1 is decomposed, what theoretical mass of sodium should be produced? If only 2.84 g of sodium is actually collected, what is the percent yield?
3.79 Consider two samples. Sample A contains 2 moles of N2 and 1 mole of O2, and Sample B contains 1 mole of N2O5. (a) Which sample contains more molecules? (b) Which sample contains more oxygen atoms? (c) Which sample contains more nitrogen atoms?
How many molecules of C2H4Cl2 can be prepared from 15C2H4 molecules and 8Cl2 molecules?
3.35 Explain the concept of the mole in your own words.