What is the final temperature of the water after the

Assignment Help Chemistry
Reference no: EM13385203

A 5.00 g chunk of potassium is dropped into 1.00 kg water at 24 deg C. What is the final temperature of the water after the preceding reaction occurs? Assume tat all the heat is used to raise the temperature of the water.

Reference no: EM13385203

Questions Cloud

Suppose that coal of density 15 gcm3 isnbsp pure carbon it : suppose that coal of density 1.5 gcm3 isnbsp pure carbon. it is in fact much more com-nbsp plicated but this is a
The vapor pressure of a liquid at 25c is 200 torr what will : the vapor pressure of a liquid at 25c is 200 torr. what will happen when the barometric pressure pbar is lowered to 190
Although this compound is ordinarily found as a gas it is : a anaerobic bacteria living at the bottom of a shallow inlet to a salt marsh are generating hydrogen sulfide as a by
This means that you used moles of naoh to titrate moles of : you are asked to titrate a 6.00 ml sample of vinegar using 0.25m naoh. the mass of your vinegar sample was 6.168g so
What is the final temperature of the water after the : a 5.00 g chunk of potassium is dropped into 1.00 kg water at 24 deg c. what is the final temperature of the water after
Rank the following compounds in order of decreasing vapor : rank the following compounds in order of decreasing vapor pressure. rank from highest to lowest vapor pressure. to rank
Assuming that the answer to part b is yes at what : 1.assuming that the answer to part b is yes at what temperature will the crystals begin to appear when the students
The molar mass of the substance was found to be about : a sample of powder was found at a crime scene. it is believed that the powder is cocaine. the only four elements in the
Choose the answer that has the following compounds : choose the answer that has the following compounds correctly arranged with respect to acid catalyzed hydrolysis.

Reviews

Write a Review

Chemistry Questions & Answers

  Identify the limiting reactant

If 2.50 mol of copper and 5.50 mol of silver nitrate are available to react by single displacement, identify the limiting reactant.

  How many millimoles (mmol) of the non-limiting reactant

If iron is oxidized to Fe2+ by a copper(II) sulfate solution, and 0.434 grams of iron and 12.2 mL of 0.52M copper(II) sulfate react to form as much product as possible.

  What mass of al2o3 in grams can be made

What mass of Al2O3 in grams can be made by reaacting 4.6 g AL with excess oxygen?

  Explain hydrogenation of a liquid triacylglycerol converts

Hydrogenation of a liquid triacylglycerol converts: a. the ester group to a ketone group, b. the ester group to a carboxylic group

  Calculate the molarity of a solution

Calculate the molarity of a solution made by dissolving 0.0715 mol Na2SO4 in enough water to form 550 mL of solution.

  Compute the freezing point and boiling point

Calculate the freezing point and boiling point of each of the following solutions using the observed van't Hoff factors(a) 0.064 m MgCl2

  Explain 4-bromo-2-nitro-benzoic acid from o-nitrotoluene

Suggest a reasonable synthetic strategy for the synthesis of 4-bromo-2-nitro-benzoic acid from o-nitrotoluene

  State water and mixture is allowed to come to equilibrium

If 50 mL of the solution from part a is added to each of the beakers shown here(i through iv), in which beakers, if any, will a precipitate form? State water and mixture is allowed to come to equilibrium

  What is the value of delta h for the combustion of the fuel

When 1 of a fuel is burned at constant pressure, it produces 3452 of heat and does 13 of work. What is the value of delta H for the combustion of the fuel?

  State the normal boiling point of liquid bromine

The normal boiling point of liquid bromine is 58.8oC, and its molar enthalpy of vaporization is Delta Hvap = 29.6 kJ/mol. (a) When Br2(l) boils at its normal boiling point, does its entropy increase or decrease?

  Explain the percent by mass of oxygen in a gaseous mixture

What is the percent by mass of oxygen in a gaseous mixture whose molar composition is 0.500% CO2 and 99.500% air. The composition of air is 21% mole O2, 79% mole N2, and has an average molar mass of 29.0 g/mol.

  The density of a given solid and liquid k are 9926 kg m-3

the density of a given solid and liquid k are 992.6 kg m-3 and 933.4 kg m-3of molar mass 147.2 gmol at its normal

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