User Account

All Pages

A solution is prepared by dissolving 246 g of sucrose

Assignment Help Chemistry
Reference no: EM13384404

A solution is prepared by dissolving 246 g of sucrose (C12H22O11) in 624 g of water. What is the vapor pressure of this solution at 30°C? (The vapor pressure of water is 31.8 mmHg at 30°C.)

Reference no: EM13384404

Questions Cloud

A cm reactor receives influent containing 100 mgl of tracer : a cm reactor receives influent containing 10.0 mgl of tracer for 2 h. then tracer addition is terminated but the flow
117 gram sample of a metal reacts with hyrdochloric acid to : 117 gram sample of a metal reacts with hyrdochloric acid to produce 36.3 ml of dry hydrogen gas measured at stp. what
Starting with only the solid it is found that 40 degrees : ammonium carbonate nh4co2nh2 decomposes as followsnh4co2nh2sltgt 2nh3g co2gstarting with only the solid it is found
Draw a flow net show flow lines flow channels and : draw a flow net. show flow lines flow channels and equipotential lines. using flow nets please provide an estimate of
A solution is prepared by dissolving 246 g of sucrose : a solution is prepared by dissolving 246 g of sucrose c12h22o11 in 624 g of water. what is the vapor pressure of this
Consider 545 ml of a solution of weak acid ha ka 100 10-6 : consider 54.5 ml of a solution of weak acid ha ka 1.00 10-6 which has a ph of 3.700. what volume of water must be
Calculate the number of water molecules that can be : calculate the number of water molecules that can be prepared from 664 h2 molecules and 664 o2
The solution has a vapor pressure of 262 pure pentane and : the solution has a vapor pressure of 262 . pure pentane and hexane have vapor pressures of 425 and 151 respectively at
What mass of magnesium in reaction with an excess of : what mass of magnesium in reaction with an excess of hydrochloric acid is needed to produce 128 ml of hydrogen h2 gas?

Reviews

Write a Review

Chemistry Questions & Answers

  The carbon-nuclide radioactively decays by positron emission

The carbon- nuclide radioactively decays by positron emission. Write a balanced nuclear chemical equation that describes this process.

  Discuss how a utensil such as a fork is designed to work

Carbon is a fascinating element that is capable of forming four covalent bonds.

  Compute the molarity and weight percent

The density of this solution is 1.08 g/mL. Calculate the molarity, molality, weight percent, and mile fraction of the glucose solution.

  What is the average thickness of the sheet in meters

If a 180 piece of gold (density =19.32 ) is hammered into a sheet measuring 2.51.0 , what is the average thickness of the sheet in meters?

  Determine the mass of phosphorus

Determine the mass of phosphorus (P) is required to make 39 grams of this product?

  Explain lewis structure for a nitrate ion

Lewis Structure for a Nitrate Ion (NO3-1). Assign the formal charge for the central atom, Nitrogen. What is that formal charge

  Compute heat flow and j and calculate the enthalpy change

Volume of water used, mL: 75.0ml Initial temperature of water: 23.4 degree celsius Mass of salt taken, g: 5g Moles of salt taken, mol: 0.0625mol Highest/lowest temperature,: 24.0/20.1 Calculate heat flow,J and calculate the Enthalpy change,KJ/mol:..

  How many grams of nh3 can be produced

At a temperature of 415 C and a pressure of 725 mmhg , how many grams of NH3 can be produced when 4.10 L of NO2 react?

  Finding hardness of the groundwater

Hardness in groundwater is due to the presence of metal ions, primarily Mg2+ and Ca2+. Hardness is generally reported as ppm CaCO3 or mmol/L Ca2+.

  Evaluate the concentration of cadmium chloride contaminant

Calculate the concentration of cadmium chloride contaminant in the original groundwater sample. Be sure your answer has the correct number of significant digits.

  What is the partial pressure of o2

A mixture of CO, CO2 and O2 is contained within a 275 mL flask at 0C. If the total pressure is 780 torr, the CO has a partial pressure of 330 torr and the CO2 has a partial pressure of 330 torr, what is the partial pressure of O2?

  Write the net ionic equation

It requires 20.65 mL of 0.3000 M NaOH solution to titrate both acidic protons in 40.00 mL of the tartaric acid solution Write the net ionic equation.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd