Explain sodium chloride and potassium phosphate available

Assignment Help Chemistry

Reference no: EM13488413

Describe how you would prepare a 500 mL of a solution which is 0.500 M sodium and 1.60 M phosphate if you only had sodium chloride and potassium phosphate available? NOTE: The chloride and potassium ion concentrations in the final solution are unimportant. ANSWER OPTIONS: A) Add 14.61 g NaCl and 169.78 g of potassium phosphate to 500 mL graduated cylinder and fill to the 500 mark. B) Add 5.75 g of NaCl and 76.0 g of potassium phosphate to a 500 mL volumetric flask and fill with distilled water to the mark. C) Add 14.6 g of NaCl and 170. grams of potassium phosphate to a 500 mL volumetric flask and fill with distilled water to the mark. D) Add 14.6 g of NaCl and 170. grams of potassium phosphate to a 500 mL graduated cylinder and fill to 500 mLs.

Reference no: EM13488413

Questions Cloud

Define what is the specific heat of the gas : An 80.0 gram sample of a gas was heated from 25 C to 225 C. During this process, 346 J of work was done by the system and its internal energy 8675 J. What is the specific heat of the gas

Determine the frequency of the first harmonic : Waves travel 5000 m/s along a wire that is 2m long. What is the wave length of the first harmonic? What is the frequency of the first harmonic

What is the blocks temp after it was raised : if the block is raised back to 100 meters without gaining or losing heat from the environment, What is the blocks temp after it was raised

What is the velocity of a wave over the wire : A 1.25 meter long wire has a mass of 150 grams. The wire is stretched with a force of 2 Newtons. What is the velocity of a wave over the wire

Explain sodium chloride and potassium phosphate available : Describe how you would prepare a 500 mL of a solution which is 0.500 M sodium and 1.60 M phosphate if you only had sodium chloride and potassium phosphate available

What is the engines carnot efficiency : A gasoline engine fuel burns at a temp of 500 degrees Celsius. Its radiator cools to 70 degrees celsius. What is the engines Carnot efficiency

Find the decay constant and half-life of the isotope : A freshly prepared sample of a certain radioactive isotope has an activity of 10.0 mCi. After 4.50 h, the activity is 7.80 mCi. Find the decay constant and half-life of the isotope

Explain oxides of the alkaline earth family form : Oxides of the alkaline earth family form _______ solutions upon reaction with water. a) acidic, b)basic, c) neutral, or d)amphiprotic

What accounts for this missing mass : The total mass of the decay products is less than the mass of the original 294Uus atom and what accounts for this missing mass

User Account

All Pages