What is the mass of 1 mol of atoms for an element

Assignment Help Chemistry
Reference no: EM13847700

What is the mass of 1 mol of atoms for an element?

It is equal to the mass of 6.022×1023 of atoms of oxygen, i. e. about 16 g.
It is equal to the mass of 6.022×1023 of atoms of carbon, i. e. about 12 g.
It is strongly depend on the conditions of the measurement.
It is equal to the molar mass of the element.

 

 

Reference no: EM13847700

Questions Cloud

What symptoms would you expect to find : What type of water and solute imbalance does Ms. Brown have - what symptoms would you expect to find?
Profit maximizing price and quantity : How will this fee affect the profit maximizing price and quantity? How will this fee affect the monopolist's profit?
Draw the most probable structure of the tripeptide : Draw the most probable structure of the tripeptide Ser-Lys-Leu at pH =2, pH = 6 and pH =12.b) , estimate the pI of the tripeptide (use all pK's needed from the pK's table
What is the percentage change in the price of each bond : Laurel, Inc., and Hardy Corp. both have 9 percent coupon bonds outstanding, with semiannual interest payments, and both are priced at par value. The Laurel, Inc., bond has five years to maturity, whereas the Hardy Corp. bond has 18 years to maturity...
What is the mass of 1 mol of atoms for an element : What is the mass of 1 mol of atoms for an element? It is equal to the mass of 6.022×1023 of atoms of oxygen, i. e. about 16 g. It is equal to the mass of 6.022×1023 of atoms of carbon, i. e. about 12 g
Utilize a global supply chain management strategy : There are a number of companies that utilize a global supply chain management strategy. Identify and research a company with a successful global supply chain management strategy and provide basic background information
Look up idlh and provide a brief description : Look up IDLH and provide a brief description. As well as identifying the IDLH values of the following chemical Carbon Monoxide Hydrogen Sulfide Xylene
Calculate the net present value-cost of capital : NPV Calculate the net present value (NPV) for the following 15-year projects. Comment on the acceptability of each. Assume that the firm has a cost of capital of 9%.
Why is it when clf + kbr ----> kcl + kf + br2 : Why is it when ClF + KBr ----> KCl + KF + Br2 . Can someone help me why I will get KCl, KF and Br2 in terms of redox reaction?

Reviews

Write a Review

Chemistry Questions & Answers

  Depict out the structures and identify peaks

Compound A had IR peaks at 3060, 3000-2850, 2750, 1715 cm^-1. It reacted with BH4- then H+ to form Compound B which had 1H NMR peaks of 7.2 to 7.4 (garbage, 5), 3.65(doublet, 2), 2.9 (sextet,1), 1.7 (singlet, 1) and 1.22 (doublet, 3). What are com..

  Define helium gas is contained in a pressure vessel

Helium gas is contained in a pressure vessel of volume V=10m3. Determine the mass (in kg) of helium in the tank if the temperature is 20°C and the pressure is 4 bar. Use the ideal gas law. For Helium, M=4.003 kg/kmol.

  Explain the major product of the acid-catalyzed dehydration

The major product of the acid-catalyzed dehydration of of neopentyl alcohol (2,2-dimethyl-1-propanl) has a different carbon skeleton than that of the starting alcohol. suggest a structure for this alkene, and propse a reasonable mechanism for its ..

  Explain the bonding in gaseous alcl3

Although aluminium chloride is ionic in the solid state it is molecular in the gaseous state. write the lewis structure, prepare a VSEPR sketch, describe the geometry, prepare a VB sketch, and desribe the bonding in gaseous AlCl3

  Explain a soluble ionic compound nacl

What ions and/or molecules are present in relatively large proportions in a solution of a soluble ionic compound NaCl (aq)

  Explain what is the limiting reagent and percent yield

the resulting acid dichloride is reacted with 20mL butyl amine (density=0.74 g/mL). After work up and recrystallization, 12.5 g of N,N'-dibutyl adipamide is obtained. What is the limiting reagent and percent yield

  Explain what is the percentage composition of the iron

chloride solution and it turned out to be 8.35g, what is the percentage composition of the iron (III) chloride solution?

  Compute the dh for the reaction

The heat capacity of a calorimeter is found to be 5.68 kJ°C-1. While a1.652-g sample of glucose, C6H12O6, is burned in the calorimeter, the temperature of the calorimeter increases from24.56°C to 29.10°C. Compute the ΔH for the following reaction

  Explain system were decreased at constant temperature

In which of the following equilibria would the concentrations of the products be increased if the volume of the system were decreased at constant temperature

  Explain what is the ratio of sugar in solutions a and b

You have a sugar solution (solution A) with concentration x. You pour 1/4 of this solution into a beaker as well as add an equivalent volume of water (solution B) Explain what is the ratio of sugar in solutions a and b

  State what is the molar concentration of the naoh solution

The sample is titrated to the phenolphthalein endpoint with 15.17 mL of a sodium hydroxide solution. What is the molar concentration of the NaOH solution

  046mol of argon gas is admitted to an evacuated 30cm3

0.46mol of argon gas is admitted to an evacuated 30cm3 container at 60c. the gas then undergoes an isochoric heating to

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