Define what is the final concentration

Assignment Help Chemistry
Reference no: EM13498615

72.0 ml of a 1.50 M solution is diluted to a volume of 288 mL. A 144 mL portion of that solution is diluted using 185 mL of water. What is the final concentration?

Reference no: EM13498615

Questions Cloud

Is there any combination of the treasury bill and stock c : Is there any combination of the Treasury bill and stock C that is superior to portfolio 6 (i.e., half the funds in stock A and half in stock C)?
Define how the existence of isotopes is related to atomic : Explain how the existence of isotopes is related to atomic masses not being whole numbers.
Calculate the tensile strain in the wire : A wire is 3.500 m long. After applying a force to one end of the wire, it is now 3.504 m long. Calculate the tensile strain in the wire
What is the resistance of the heater wire : An electric device, which heats water by immersing a resistance wire in the water, What is the resistance of the heater wire
Define what is the final concentration : 72.0 ml of a 1.50 M solution is diluted to a volume of 288 mL. A 144 mL portion of that solution is diluted using 185 mL of water. What is the final concentration
What is the electric flux through the midplane : Consider the (infinite) midplane between two charges of equal magnitudes and oppoisite signs. If the charges are + and - q, what is the electric flux through the midplane
Define what is the rate of the reaction : A first order reaction A-> Product has a half-life of 19.8 min. What is the rate of the reaction when [A] = 0.632 M
Define the likely molecular formula for the compound : The boiling point of another member of this homologous series was found to be 309 . What is the likely molecular formula for this compound
Identify and analyze all transactions on swartz records : Investments in Bonds and Stock Swartz Inc. enters into the following transactions during 2010: July 1: Paid $10,000 to acquire on the open market $10,000 face value of Gallatin bonds.

Reviews

Write a Review

Chemistry Questions & Answers

  In a certain experiment 490 g of nh3 reacts with 755 g of

in a certain experiment 4.90 g of nh3 reacts with 7.55 g of o2. with4 nh3 g 5 o2g -gt 4nog 6 h2o ghow many grams of no

  The acidity of the wine in terms of grams of tartaric acid

A 50.00-mL sample of white dinner wine required 24.76 mL of 0.03867 M NaOH to achieve a phenolphthalein end point. Express the acidity of the wine in terms of grams of tartaric acid

  State a quality control chemist at dow chemical tried

A quality control chemist at Dow Chemical tried to determine purity of NaOH using titration.He measured out 0.500 g NaOH sample, and dissolved it in 20 mL water. 31.2 mL of a 0.386 mol/L HCl solution was used to reach the end point.

  How much energy is released as heat

Consider the reaction:  C2H5OH (l) + 3O2 (g) --> 2 CO2 (g) + 3 H2O (l) , ?H= -1.37 x 103 kJ   When a 24.8-g sample of ethyl alcohol (molar mass = 46.07 g/mol) is burned, how much energy is released as heat?

  Evaluate the equilibrium constant for the reaction

calculate the equilibrium constant for the reaction CO2 + H2O ? HCO3 - + H+ (Hint: Start by writing an equation that defines the equilibrium condition in terms of the Michaelis-Menten formulation of this reaction. Note that the kinetics was measur..

  Explain tungsten crystallizes in a cubic unit cell

Tungsten crystallizes in a cubic unit cell with an esge length of 3.165 (Angrstroms)and with a tungsten atom on each of the corners of the unit cell and in the center of the unit cell

  Explain the blood as a result of an occluded coronary artery

Which of the following statement correctly identifies three proteins that appear in the blood as a result of an occluded coronary artery that led to a myocardial infarction (MI)

  Explain which of the following processes are spontaneous

Which of the following processes are spontaneous. (You may select more than one answer.) a. melting of ice at -10°C and 1 atm pressure b. evaporation of water at 30°C when the relative humidity is less than 100 percent c. water + NaCl(s) salt solu..

  Explain how much heat is needed to convert

how much heat (in kj) is needed to convert 866g of ice at -10 degree C to steam at 126 degree C? (the specific heats of ice and steam are 2.03 j/g degree C and 1.99 j/g degree C.

  Explain how much nickel is plated out of the solution

A current of 4.65 A is passed through a Ni(NO3)2 solution for 1.10 hours. How much nickel is plated out of the solution

  Explain what is the molar concentration of the solution

A solution of H2SO4(aq) with a molal concentration of 4.37 m has a density of 1.233 g/mL. What is the molar concentration of this solution?

  Explain atomic orbitals on adjacent nuclei can overlap

Which of the following pairs of atomic orbitals on adjacent nuclei can overlap to form a sigma bond? Consider the x-axis as the internuclear axis

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