Calculate how many joules are needed to heat

Assignment Help Chemistry
Reference no: EM1399383

Calculate how many joules are needed to heat 18.2g of tin from 24C° to 37.7C°?

We needed a 50ml of a 0.1 M Tris buffer pH 9.0 then we added 1.0 N HCl or 1.0 N NaOH and water now calculate the theoretical volumes of 1.0 M Tris base?

Reference no: EM1399383

Questions Cloud

Give evidence that global climate change is anthropogenic : Discuss the evidence that global climate change is anthropogenic. (Provide solid evidence supporting or refuting this idea, and explain your position on the issue.)
Central limit theorem and poisson distribution : A business has 5 telephone lines. The first rings every minute on the average, the second every ½ minute, the third every 2 minutes, the fourth every 5 minutes,
Explain how will you create a dealer network for the car : Explain how will you create a dealer network for the car? Explain how will the dealer network enable you to effectively reach your target market?
Explain the concepts of empowerment : Explain the concepts of empowerment, self-managed teams, and cross-functional teams, and develop an essay that argues for their inclusion in either a tall or flat organizational structure.
Calculate how many joules are needed to heat : Calculate how many joules are needed to heat and calculate the theoretical volumes of 1.0 M Tris base?
Significant linear correlation : Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of 0.05.
Describe why american apparel''s implementation teams : Utilizing the Job Characteristics Model, describe why American Apparel's implementation of self-directed teams led to quality work performance and high worker satisfaction.
Classify significant opportunities and threats facing firm : Complete a SWOT analysis and classify significant opportunities and threats facing the organization. Discuss Explain how Whole Foods can use it strengths and opportunities to achieve a sustained competitive advantage in the marketplace.
What anatomical structures does the vagus nerve innervate : What anatomical structures does the Vagus nerve innervate.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the rate constant for the reaction

Calculate the rate constant for the reaction when the reactant concentration in a first-order reaction is given 7.30×10-2M after 15.0s and it is also reported 4.40×10-3M after 65.0s . ?

  Calculate the molar mass of the solute

Determine the total number of atoms in this chemical formula and calculate the molar mass of the solute and how many moles of solute are in the solution?

  Determine the amount of zinc metal in grams

Find the mass of a reactant using Dalton's law of partial pressures, ideal gas law, and stoichiometry - Determine the amount of zinc metal in grams consumed in the reaction.(Vapor pressure of water at 25 o C-23.8mmHg)

  Determine the osmolarity of solution

Determine osmolarity of solution when 25.0 grams of aluminum chloride dissolves in 2.50 liters of H2O.

  Determine what is the activation energy

Calculate kc for the reversible reaction and determine what is the activation energy

  What is the volume in the cylinder at equilibrium

Assume that 0.406 mol Carbon (g) is placed in a cylinder that is expanding. The barometric pressure on the outside of the cylinder is constant at 1.00 atm and the temperature is 300.0 K.

  Find out the substance at bottom of the beaker

you just need to find out Which Substance (given) will be to fall to the bottom of the beaker by combining them with H 2 O In A Beaker?

  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.

  Determine the number of molecules present in air

To determine the number of molecules present in air using the ideal gas law and Avogadro's number - how many molecules of each type of gas are present in 1.0 L of air at STP?

  Write the balanced chemical equation

What is the geometry and hybridization of the carbonyl carbon in carboxylic acids and their derivatives.

  Compute and enter response to three significant figures

Using a sample of 0.385 g of Alka-Seltzer, the mass of Carbon dioxide is found to be 0.122 gram. Compute and enter response (in numerical value only) to three significant figures.

  What is the molecular formula of this compound

Solving this question helps the student to understand how to find molecular  formula using  moles and mass and What is the molecular formula of this compound?

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