Explain the molecular weight of a molecule

Assignment Help Chemistry
Reference no: EM13234817

If the molecular weight of a molecule is 180, how many grams would be required to make 100 milliliters of a 2 molar solution?

Reference no: EM13234817

Questions Cloud

How many uga dawgs sweaters should the bookstore order : How many UGA DAWGS sweaters should the Bookstore order for the season to maximize expected profit? What is the expected profit
How does restriction affect gender composition of employment : Assuming that all firefighters must be at least 67 inches tall, how does this height restriction affect the wage the city must pay to attract five firefighters, and how does the restriction affect the gender composition of employment
Define what is the molar solubility of silver bromide : What is the molar solubility of silver bromide in a solution that also contains 0.050M Ag+ ions at 25 °C? The Ksp of AgBr is 5.4 × 10-13.
What is the output of the following oddstuff method : What is the output of the following oddStuff method?
Explain the molecular weight of a molecule : If the molecular weight of a molecule is 180, how many grams would be required to make 100 milliliters of a 2 molar solution
What is efficient to hire more labor or more capital : Your firm produces clay pots entirely by hand even though a pottery machine exists that can make clay pots faster than a human. Workers cost $80 per day and each additional worker can produce 20 more pots per day
Compute the ph of a solution prepared by dissolving benzoic : Calculate the pH of a solution prepared by dissolving 18.32 grams of benzoic acid and 43.23 grams of sodium benzoate in water sufficient to yield 1.00 L of solution.
What are the values of a b and c after the following code : What are the values of a, b, and c after the following code statements
What is the tension in one of the strings : 6 - two equal masses of charge 36 nC each are suspended at the end of two 1-m strings of negligible mass, The ropes make and angle of 5 with respect to each other

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the compound has a molecular mass

The compound has a molecular mass of 70. D) The compound contains a cyano or alkyne group. E) The compound contains a CO group

  Explain higher or lower than the ph of a solution containing

Would the pH of a 0.10 M formic acid (HCOOH) solution be higher or lower than the pH of a solution containing 0.10 M formic acid and 0.10 M sodium formate

  Express the number of pills numerically in decimal form

A patient needs to take 375 of ibuprofen twice daily. The pills in the bottle are each 250. . How many pills does the patient need to take each time she wants the 375 dosage? Assume that these pills are scored and can be cut in half if necessary.

  Write the balanced reaction for the complete combustion

Write the balanced reaction for the complete combustion f octane (C8H18) and then determine how many moles of oxygen it would require to burn 240.00 moles of octane? 2 350.00 grams of octane?

  Calculate the weight of the amino acid sample

A 0.264-gram sample of an amino acid was dissolved in 95.0mL of water and titrated with 0.105M NaOH. The first equivalence point was found at V(OH)=16.3mL.

  What is the mass percent of acetic acid present

A 5.0 mL sample of vinegar was titrated with 7.2 mL of 0.55 M NaOH(aq). If the density of the vinegar solution is 1.00 g/mL, what is the mass percent of acetic acid present?

  What is the molality of crcl3 in a solution prepared

What is the molality of CrCl3 in a solution prepared by dissolving 75.2 g chromium(III) chloride hexahydrate in 250.0 g of water.

  Discussion on bonding theories

What are bonding theories? Why are they important? What may they be used for. HI has a force contents of 314 Nm^-1 and a bond length of 160.92 pm.

  Define calorimeters and heat capacity

Calorimeters and heat capacity, If 2.500 g of Mg is burned in a constant volume calorimeter with a heat capacity of 1.10 kJ/degrees Celsius containing 1.500 L

  Compute the ph of a solution prepared by mixing

Calculate the pH of a solution prepared by mixing 50mL of a 0.10 M CH3NH2 solution with 25mL of a .20M HCl solution. (Kb CH3NH2 = 4.4 x 10^-4)

  Calculate the concentration of each ion

If 1.0 l of 0.10 M sodium phosphate is mixed with 1.0 l of 0.10 M magnesium nitrate, magnesium phosphate is produced. Calculate the concentration of each ion when the reaction is finished and the mass of precipitate.

  Determine the density of the object

Determine what ventilation rate (minimum) in m3/hr will be essential to keep the carbon monoxide concentration in his garage from the dangerous level of 1600 ppmv? What is your answer in this case?

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