Explain the flask and its contents weigh

Assignment Help Chemistry
Reference no: EM13144955

An empty Erlenmeyer flask weighs 261.9 g. When filled with water (d = 1.00 g/cm3), the flask and its contents weigh 465.2 g. What is the flask's volume in cm^3? Also, what would be the number of sig figs used?

Reference no: EM13144955

Questions Cloud

Mass of radium is over a million times more radioactive : A given mass of radium is over a million times more radioactive than the same mass of uranium
Journal entries to record these liquidation transactions : Prepare journal entries to record these liquidation transactions and prepare journal entries to record the preceding transactions on the assumption that the bonus (or no revaluation) method is used.
Probability average length of steel from sample is more : Standard deviation of 1.4 inches. What is the probability that the average length of a steel from a sample of 36 is more than 27.65inches long?
What is the apparent mass of a protein having a mobility : The relative electrophoretic mobilities of a 30- kd protein and a 92- kd protein used as standards on an SDS- polyacrylamide gel are 0.80 and 0.41, respectively. What is the apparent mass of a protein having a mobility of 0.62 on this gel?
Explain the flask and its contents weigh : An empty Erlenmeyer flask weighs 261.9 g. When filled with water (d = 1.00 g/cm3), the flask and its contents weigh 465.2 g. What is the flask's volume in cm^3?
Rules of debit and credit : Which pair of accounts follows the rules of debit and credit, in relation to increases and decreases, in the same manner?
Find probability that the consumer use a plastic card : U.S Census data show that 14% of the consumer population is 18 to 24 years old. Given the consumer is 18 to 24 years old, what is the probability that the consumer use a plastic card?
What is the new volume of the gas : If I initially have a gas at a pressure of 12 atm a volume of 23 liters, and a temerature of 200k, and then I raise the temperature to 14 atm and increase the temperature to 300k, what is the new volume of the gas ?
What is the frequency of the trait in females : If an X-linked recessive trait is present in 4% of the males in a mammal population with random mating, what is the frequency of the trait in females? What is the frequency of carrier females? Hint: A cross-multiplication square is useful for this..

Reviews

Write a Review

Chemistry Questions & Answers

  What causes cycloalkanes to have two less hydrogen atoms

What causes cycloalkanes to have two less hydrogen atoms than similar alkanes that are open chain ones? i) What is the three dimensional structure of methane? Why?

  How many tablets should be given

A patient needs 2.70×10^-2 of a sulfa drug. There are 8.00 tablets in stock. How many tablets should be given?

  What is the molarity of the strontium ion

The average concentration of strontium ion in seawater is 8.00 mg of strontium ion per kg of seawater. What is the molarity of the strontium ion if the density of the seawater is 1.025 g/mL.

  Calculate e

Calculate E when 900.0 g of CH3OH(g) completely reacts at a constant temperature of 300 K and constant pressure of 0.95 atm. R = 8.314 J/mol*K and R = 0.08206 atm*L/mol*K

  What percentage of the moles of nacl in this solution

An aqueous solution is 1.00% NaCl by mass. Its density is 1.071 g/mL at 25°C. The observed osmotic pressure of this solution is 7.83 atm at 25°C.

  What is the molecular formula of a compound

What is the molecular formula of a compound given the molar mass of the compound is 205.4 g/mol and the empirical formula is C3H5.

  Find the number of automobiles

Find the number of automobiles whose total mass is the same as 1.0 mol blueberries if The mass of an average blueberry is 0.77g and the mass of an automobile is 2000 kg ?

  Compute the final pressure in the tank

Compute the final pressure in the tank if nothing else is altered in the surroundings. (The two gases do not react)

  What is the molarity of chlorine ion in the final solution

a solution is prepared by adding 1.60 grams of solid NaCl to 50ml of 0.100M CaCl2. what is the molarity of chlorine ion in the final solution? assume that the volume of the final solution is 50ml

  Predict the rate law based on the mechanism

Chemical Kinetics - Predict the rate law of a reaction based on the mechanism of the reaction - What is the overall reaction and Predict the rate law based on the mechanism.

  How much energy is required

how much energy is required to vaporize 48.7 g of CH2Cl2 at its boiling point if its Hvap = 31.6 kg/mol

  What is the molarity of a solution

What is the Molarity of a solution prepared by diluting 55mL of .65 M hydrochloric acid solution to a final volume of 155mL by adding water.

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