User Account

All Pages

How many carbon atoms are in the hope diamond

Assignment Help Chemistry
Reference no: EM131056114

The Hope Diamond weighs 45.52 carats. How many moles of Carbon are in the Hope Diamond if 1 carat weighs 200 mg? How many carbon atoms are in the Hope Diamond?

Reference no: EM131056114

Questions Cloud

Create three classes for the linked list : The input file will be in the following format: one word per line followed by either N or V in parenthesis: apple(N) peach(N) eat(V) .
Thermodynamic data for an unknown inorganic complex : Consider the following thermodynamic data for an unknown inorganic complex at constant pressure. At what temperature does sublimation occur? Please answer in units of°C
Tennatite with a mass : Tennantite is an ore of copper with a formula of Cu12As4S13. How many moles of copper are in tennatite with a mass of 19850 grams?
Natural abundance of the lighter isotope : There are two stable isotopes of gallium; there masses are 68.9257 amu and 70.9249 amu. If the average atomic mass of gallium is 69.73 amu, what is the natural abundance of the lighter isotope?
How many carbon atoms are in the hope diamond : The Hope Diamond weighs 45.52 carats. How many moles of Carbon are in the Hope Diamond if 1 carat weighs 200 mg? How many carbon atoms are in the Hope Diamond?
What happens to interval as level of confidence is increased : GB Flash Memory Card After scanning the UPC code of a 4 GB flash memory card using his smartphone, Michael Sullivan received the following prices for the goods at a variety of online retailers. What happens to the interval as the level of confidenc..
What is the total heat flow : Consider a chemical reaction that does 0.56 kJ of work and increases the internal energy by 7.3 kJ. What is the total heat flow? Please answer in J.
What characteristics you see in the chinese economy : Is China a capitalistic economy or a socialistic one? Explain characteristics of each economic system and present arguments for your selection. Note what characteristics you see in the Chinese economy and how they support or challenge future econo..
Difference between dissociated ionic equilibrium : Please give examples which explain the difference between dissociated ionic equilibrium?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the ph before any base is added

A 25.0 mL sample of 0.150M hydrocyanic acid is titrated with a 0.150M NaOH solution. What is the pH before any base is added? The Ka of hydrocyanic acid

  Describe the pressure in the container

A mixture of CO2 and Kr weighs 35.0g and exerts a pressure of 0.708 atm in its container. Since Kr is expensive, you wish to recover it from the mixture. After the CO2 is completely removed by absorption with NaOH(s), the pressure in the container..

  Explain for a particular redox reaction mno2 is oxidized

For a particular redox reaction MnO2 is oxidized and Ag+ is reduced to Ag write a balanced equation

  Explain bimolecular reaction and a unimolecular decompostion

can a reaction consist of both a single step bimolecular reaction and a unimolecular decompostion

  Explain which compounds are completely water soluble

Which compounds are completely water soluble. Which compounds are insoluble in water.

  What is the final pressure

a 93 L sample of dry air cools from 145 degrees C to -22 degrees C while the pressure is maintained at 2.85 atm. what is the final pressure?

  Explain what mass of the nuclide leftovers in the patient

At 8:00 A.M., a patient receives a 56mg dose of I-131 to get an image of her thyroid. If the nuclide has a half-life of 8 days, explain what mass of the nuclide leftovers in the patient at 4:00 P.M. the next day

  Explain how many moles of sucrose are in the solution

If a 100.00 g sucrose solution has a boiling point of 101.5oC, how many moles of sucrose are in the solution. How many grams

  What is the flask volume

What is the flask's volume?

  Compute the molar mass of the compound

napthalene lowered the freezing point of the solvent by 0.780K. Calculate the molar mass of the compound. [Kf of napthalene= 6.94 K*kg/mol]

  State cyclohexanol undergoes complete combustion

Cyclohexanol, C6H12O, has a heat of combustion of -890.7 kcal/mol. A sample containing only 0.708 g of cyclohexanol undergoes complete combustion in a bomb carlorimeter that has a heat capacity

  State nitrogen molecule that strikes the surface sticks

bathed by an atmosphere of nitrogen at 77K and 1 bar? Assume every nitrogen molecule that strikes the surface sticks and that a nitrogen molecule covers an area of 1.1e^5 pm^2.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd