How many grams of nabr will produce

Assignment Help Chemistry
Reference no: EM13126585

In the following reaction, how many grams of NaBr will produce 244 grams of NaNO3? Pb(NO3)2(aq) + 2 NaBr(aq) PbBr2(s) + 2 NaNO3(aq) The molar mass of NaBr is 102.9 grams and that of NaNO3 is 85 grams.

Reference no: EM13126585

Questions Cloud

Calculate the enthalpy of vaporization of ethanol : the enthalpy of vaporization of ethanol i 43.5 kj/mole at its normal boiling point of 352 k. using avalue of the molar heat capacity of liquid ethanol of 111.46 j/k/mol
How problem set up using classical and p-value approach : Does the evidence suggest that postpartum women do not get enough sleep? Use =0.05 level of significance. How is the problem set up using the classical and P-value approach.
Basics of rentals and stocks : Unfortunately, both the rentals and the stocks have lost over half its value due to recent market crashes . As a sole beneficiary of his estate, how would you advise your dear uncle?
Define understanding vapour pressure : Understanding Vapour Pressure, Which would you expect to exhibit the highest vapor pressure at room temperature?
How many grams of nabr will produce : In the following reaction, how many grams of NaBr will produce 244 grams of NaNO3? Pb(NO3)2(aq) + 2 NaBr(aq) PbBr2(s) + 2 NaNO3(aq)
Management efficiency are ratios financial ratios : Receivables Turnover Ratio - The receivables turnover ratio tells us how many times accounts receivable have been collected in a given accounting period. Receivables turnover is calculated by taking the last 12 months of sales and dividing by the ..
Explain why might sanderson not feel compelled to purchase : Sanderson acquired ownership of Kline to ensure a constant supply of electronic switches, which it purchases regularly from Kline. Explain why might Sanderson not feel compelled to purchase all of Klines shares?
Calculation for logistics transportation : Your company plans to transport 20 horses to a racetrack in Denver. It takes 12 hours to drive from Phoenix to Denver. You have to stop and feed the horses every 2 hours.
Find probability that at least students enrolled in school : 56% are enrolled in school. If a sample of 500 such children is randomly selected, find the probability that at least 250 will be enrolled in school.

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of sucrose should be combined

What mass of sucrose should be combined with 488 of water to make a solution with an osmotic pressure of 8.25 at 280.

  Compute the value of absolute zero

A student has invented a new temperature scale, the Zuban scale ,In common with the Celsius, Kelvin and Fahrenheit scales, it is a linear scale.

  Determine what is the concentration of co

Using a sample of 0.0355 gram of an unknown molecular compound is dissolved in 1.000 g of liquid camphor at 200.0°C. Calculate the molar mass of the unknown compound if the camphor freezes at 157.7°C upon cooling.

  Determine which of the two liquid samples

You place ethanol of 100 grams and water of 100 grams in a refrigerator. both are at room temperature Initially,. Determine which of the two liquid samples will cool faster and also explain why this happens.

  What is the final concentration

57.0 mL of a 1.80 M solution is diluted to a volume of 238 mL. A 119-mL portion of that solution is diluted using 117 mL of water. What is the final concentration.

  What was the initial temperature of the cu metal

What was the initial temperature of the Cu metal If the final temperature of the Cu-H 2 O mixture was at twenty five degree celsius? (The specific heat of copper = 0.377 J/(g°C).)

  What mass of ki would have been produced

138g of K and 448g of I react completely to form KI. What mass of KI would have been produced if 138g of potassium and 41g of iodine has been used?

  Require to scale down the reaction reagents

An old synthetic procedure starts by calling for fifteen kilo grams of sulfuric acid. If your largest reaction vessel holds ten litres, can you put the fifteen kilograms of acid into the vessel, or would you require to scale down the reaction reag..

  What is the molecular formula of the compound

A particular compound contains, by mass, 41.4g carbon, 3.47g hydrogen, and 55.1g oxygen a 0.100 mol sample of this compound weights 11.60 g.

  Determine the entropy of the system for the process

Assume that 120 grams of CH 3CH 2OH at 29 degree Celsius temperature is added with 250 grams of CH 3CH 2OH at 85 degree Celsius degree Celsius at constant pressure of atmosphere.

  Describe the major absorption bands in the ir spectrum

Describe the major absorption bands in the IR spectrum - indicate the bonds responsible for those peaks which prove you have synthesized isopentyl acetate and that it is an ester.

  Finding the concentration of fe2+ in equilibrium

At pH 6.00 and pE 2.10, what is the concentration of Fe2+ (mol/L) in equilibrium with Fe(OH)3?

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