What is the purpose of anhydrous cacl2

Assignment Help Chemistry
Reference no: EM13164507

what is the purpose of anhydrous CaCl2?

why is it important that none of the solid CaCl2 be included in the final distillation of 1-bromobutane?

procedure of The Preparation of 1-bromobutane from 1-butanol

Reference no: EM13164507

Questions Cloud

State what molarity of aqueous aluminum sulfate : What molarity of aqueous aluminum sulfate solution can be expected to show the same conductivity as 0.030 M Na2SO4 at 36,000 units?
Values that occur just once : This list has some values that occur just once (1, 3, 4, 11, 13, 18), some values that occur twice (9, 16), some values that occur three times (14, 19) and a single value that occurs four times (7). Therefore, the call of list.maxCount() should re..
How much natural gas will he need to burn : A cook wants to heat 1.37 of water from 27.0 to 100.0 .If he uses the combustion of natural gas (which is exothermic) to heat the water, how much natural gas will he need to burn?
Write function that finds the minimum of three double value : 1. Write a function that finds the minimum of three double values. This function should use another function that finds the minimum of two double values.
What is the purpose of anhydrous cacl2 : why is it important that none of the solid CaCl2 be included in the final distillation of 1-bromobutane?
Dedicated microprocessor for inputting multiple 8-bit unsign : Design a dedicated microprocessor for inputting multiple 8-bit unsigned numbers until a zero is entered. Then output the number of numbers entered. First design the datapath and write the control words for it. Clearly label all control signals. Th..
Estimate the activation energy of the reaction : At room temperature (20), milk turns sour in about 63 hours. In a refrigerator at 3, milk can be stored three times as long before it sours.
Perform vertical analysis on westwards financial statements : Compute the listed ratios for 2009 and 2008 showing supporting calculations and assess the financial performance of Westward, given the analysis tools used in questions 1 and 2 above.
Hierarchy chart and then plan the logic : Draw the hierarchy chart and then plan the logic for a program needed by the sales manager of The Henry Used Car Dealership. The program will determine the profit on any car sold

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the molarity of 464 ml of a solution

Calculate the molarity of 464 mL of a solution that contains 135 g of sucrose C12H22O11

  Calculate the energy in kj required to raise the temperature

The specific heat capacity of silver is 0.240 J/(g x degrees C). Calculate the energy (in kJ) required to raise the temperature of 263 g Ag from 273K to 278 K.

  How many moles of h are present

If 3.93 g of sodium borohydride contains 2.5 × 10^23 H atoms, how many moles of H are present in 36 cm^3 of sodium borohydride (of density 1.074 g/cm^3)? Answer in units of mol

  What is the boyle temperature of methane

The second virial coefficient of methane can be approximated by the empirical equation , where a = -0.1993 bar-1, b = 0.2002 bar-1, and c = 1131 K2 with 300 K

  What are the masses and percent abundances of each

Boron has two naturally occurring isotopes, 10B (19.9%)and 11B (80.1%). Although the B2 moleculedoes not exist naturally on Earth, it has been produced in the laboratory and observed in stars. (a) How many differentB2 molecules are possible? (b) W..

  What is the identity of x

Consider the following reaction, where X represents and unknown element. 6X(s) + 2B2O3(s0 = B4X3(s) + 3XO2(g) If 165 grams of X reacts completely with diboron trioxide to rproduce 2.29 mol of B4X3.

  Explain what weight of solid potassium acetate are required

Describe the preparation of 1L solution of 0.02M Tris buffer, PH 7.8. 3. What volume of glacial acetic acid (d= 1.06g/ml) and what weight of solid potassium acetate are required to prepare 5 liters of 0.2M acetate buffer,PH 5.0?

  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

  Predict the products of the reaction chromic acid and pcc

Predict the products of the reaction between each of the following compounds and both chromic acid and PCC. a) 2-methyl-2-butanol

  Calculate the molar concentration of cl-

A 325-mL sample of solution contains 25.3 g of CaCl2, which is fully dissolved. Calculate the molar concentration of Cl- in this solution.

  How much kclo3 in grams is needed

How much KClO3 in grams is needed to generate 7.50L of O2 at pressure of 1.00atm and temp of 298K?

  Draw all of the structural isomers

Draw all of the structural (constitutional) isomers for one of the alkanes and name each isomer for C10H22. I just need Six and I do not get this

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