Explain what is the mass of 25 atoms of carbon-14 in grams

Assignment Help Chemistry
Reference no: EM13222747

If one atom of carbon-14 weighs 14.0035 atomic mass units and one atomic mass unit is equal to 1.660539*10^-24 grams, what is the mass of 25 atoms of carbon-14 in grams?

Reference no: EM13222747

Questions Cloud

Explain cerium is often used as a reducing agent : Cerium is often used as a reducing agent. Although it is expensive, it has a high stabile and constant value of E^ o over a PH range from 0 to 7.
Are the same principles involved in both these questions : Are the same principles involved in both these questions? Explain.
Find what is the shadow price of the hops constraint : Beerco manufactures ale and beer from corn, hops, and malt. Currently, 40 lb of corn, 30 lb of hops, and 40 lb of malt are available. A barrel of ale sells for $40 and requires 1 lb of corn, 1 lb of hops, and 2 lb of malt. A barrel of beer sells f..
Why operations management is important to managers : Articulate key aspects of operations management. Explain why operations management is important to managers in various organizational areas. Please provide specific examples.
Explain what is the mass of 25 atoms of carbon-14 in grams : If one atom of carbon-14 weighs 14.0035 atomic mass units and one atomic mass unit is equal to 1.660539*10^-24 grams, what is the mass of 25 atoms of carbon-14 in grams?
What are some key challenges in terms of achieving : With respect to a firm's supply chain design, what are some key challenges in terms of achieving an optimal level of mass customization?
What is the most that zales would be willing to pay : At present, Zales has 100 rubies, 120 sapphires, and 70 hours of jeweler's labor. Extra rubies can be purchased at a cost of $100 per ruby. Market demand requires that the company produce at least 20 type 1 rings and at least 25 type 2.
What key decisions did cynthia cooper make : What key decisions did Cynthia Cooper make? (be specific)
Explain linear polycondensation reaction : Derive explicitly equations for number and weight average molecular weight in a linear polycondensation reaction of A-B type monomers.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the enthalpy of reaction for the reaction

Chlorine was previously identified as a catalyst in the breakdown of ozone into oxygen gas. Using the enthalpy of reaction for two reactions with ozone, determine the enthalpy of reaction for the reaction of chlorine with ozone.

  Explain a sample of nitrosyl bromide decomposes

A sample of nitrosyl bromide (NOBr) decomposes according to the equation 2NOBr(g)-->2NO9g) +Br2 An equilibrium mixture in a 5.00- vessel at 100 degrees celsius contains

  Compute the numerical value of the quotient ksp

The difference between voltages measured when 71.1 mL and 22.1 mL of AgNO3 have been added is 0.3929 V. Using this voltage difference and your answers to questions (a), (b), and (c), calculate the numerical value of the quotient Ksp,AgCl/Ksp,AgI.

  Explain what was the initial temperature of the hot tungsten

There are 100 grams of water in the bucket, how much heat did the 100 grams of tungsten conduct to the water what was the initial temperature of the hot tungsten? Ctungsten = .04 cal/g×°C

  Define the wavenumber of light associated with a transition

Consider the 1H19F molecule. The bond length of 1H19F is 91.7 pm. The wavenumber of light associated with a transition from the ground vibrational state to the first excited state is 1159.18 cm^-1.

  What volume of 4.7 m naoh is required

What volume of 4.7 M NaOH is required to react completely with 1.7 mL of a 1.51 M HCl solution?

  State and identify a chemical reagent

identify a chemical reagent used in this experiment that can be used to distinguish cacl2 (soluble) from CaCo3 (insoluble)

  Describe at least four methods that could be used to attempt

Describe at least 4 methods that could be used to attempt to separate the oil and water at home. Based on the four methods postulate which method would work better than the others.

  State the coordination number of each ion

The ionic radii of Cs+=.174nm, radius of Cl-=.181nm, and the coordination numberof each ion=8, Calculate the lattice parameter

  Explain what is the molarity of a koh solution

what is the molarity of a KOH solution if 50 mL is neutralized by 17.3 mL of a .150 M H2SO4 solution

  How long will it take for sulfur to decay

Sulfur-38 has an atomic mass of 38.0 and a half-life of 2.87 hours. How long will it take for 99.99% of a sample of sulfur-38 to decay.

  Calculate the ph of a buffer

Calculate the pH of a buffer made with 0.50M phosphoric acid and 0.75M sodium dihydrogenphosphate. Ka = 7.5 x 10-3.

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