Define calcium chloride by mass

Assignment Help Chemistry
Reference no: EM13191924

Need to dissolve CaCl2 in water to make a mixture that is 38.5% calcium chloride by mass. If the total mass of the mixture is 886.2g , what masses of CaCl2 and water should be used

Reference no: EM13191924

Questions Cloud

Write down the profit function for each firm : There are two firms that engage with a Cournot competition with the inverse demand curve given by P=1000-5Q. Suppose the two firms have constant marginal costs $5 and $10. a). Write down the profit function for each firmb). Firm 2 produces 10 units, ..
Define how many total moles of ions are released : How many total moles of ions are released when the following sample dissolves completely in water?
What is the ground speed of the plane : A plane is heading due east and climbing at the rate of 120 km/hr. If its airspeed is 530 km/hr and there is a wind blowing 120 km/hr to the northwest, what is the ground speed of the plane?
How many of the bulbs should she plant next fall : How many of the bulbs should she plant next fall if she would like at least 88 to bloom?
Define calcium chloride by mass : Need to dissolve CaCl2 in water to make a mixture that is 38.5% calcium chloride by mass. If the total mass of the mixture is 886.2g
Calculate the average rainfall for three months : Write a program that asks the user to enter five floating-point numbers. The program should create a file and save all five numbers to the file.
How far are you from your staring point : How far are you from your staring point?
Compute the change in internal energy of a balloon is cooled : Calculate the change in internal energy of the following system: a balloon is cooled by removing 0.651kJ of heat. It shrinks on cooling, and the atmosphere does 384J of work on the balloon.
What dimensions will give the largest printed area : A poster is to have an area of 240 in2 with 2 inch margins at the bottom and sides and a 3 inch margin at the top. What dimensions will give the largest printed area?

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of excess reagent are present

Thirteen grams of titanium react with 60.0 g of bromine. How many grams of titanium(IV) bromide are produced, assuming 100% yield.

  Determine the final concentration

61.0 mL of a  solution(1.60 M) is diluted to a volume of 208 mL. A  portion of that solution(104-mL) is diluted using 121 mL of H 2 O. determine  the final concentration?

  State equations for all of the chemical reactions

Write balanced molecular equations for all of the chemical reactions involved in the copper cycle experiment. There are eight of them. (Note that four reactions are descibed in the recovery

  Determine how will sodium hydroxide affect ph of the buffer

A buffer having equal amounts of a weak acid and its conjugate base has a pH =4.4. A small amount of sodium hydroxide was combined to this buffer solution .

  State what mass in grams of lead iodide is formed

what mass in grams of lead(II) Iodide is formed, assuming the reaction goes to completion? b) What is the molarity of Pb2+ in the resulting Solution?

  Compute the wavelength of light that is absorbed

Caculate the wavelength of light( in nanometers) that is absorbed when the electron in a He+ ion goes from the n=2

  What will the ph of this solution

You Have 500 mL of a buffer solution containing .2 M CH3COOH and .3 M CH3COONa. What will the pH of this solution be after the addition of 20 mL of 1.00 M NaOH solution? (Ka=1.8x10^-5)

  Explain what is the mass in grams of acetone

what is the mass in grams of 17.55ml of acetone? and what is the volume in milliter of 7.26g of acetone?

  Presuming complete dissociation of the solute

Assuming complete dissociation of the solute, how many grams of KNO3 must be added to 275 mL of water to produce a solution that freezes at -14.5 C?

  Calculate: q, w, u, h and s

Four (4.00) moles of a perfect gas at 250.0 K and 1.50 bar pressure undergo a reversible isothermal compression until the pressure becomes 3.00 bar.

  State a student prepared the ni standar solution

A student prepared the Ni^2+ standar solution and obtained the following buret readings for solution #2, Calculate the concentration of Ni^2+ in the resulting solution.

  How many mol of co2 are produced

how many mol of CO2 are produced for every mol of pentene reacted. The chemical reaction is pentene + oxygen = carbon dioxide + 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