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

  Determine the ph

Phosphorous acid, is an important compound in industry and agriculture, H3PO3(aq), is a diprotic oxyacid .determine the pH for each of the following points in the titration of 50.0 mL of a 1.5 M H3PO3(aq) with 1.5 M KOH(aq).

  Compute the percent ionic character of molecule

Calculate the molecular weight of this gas if A sample of gas weighs 0.250 g and occupies a volume of 112 cm3 at STP?

  Energy of an electron excited from a hydrogen atom

Evaluate the energy of an electron excited from a hydrogen atom using Bohr's model. Determine the maximum wavelength of energy needed to observe a photoelectric effect for potassium.

  Estimate the ratios of the basic and acidic forms

Estimate the ratios of the basic and acidic forms of the histidine side chain

  Determine what is the observed rate

This given reaction: 2 O3(g) -→ 3 O2(g) has an empirically determined rate law (with a single unimolecular event). Determine what is the observed rate If k =4.0 × 105s-1, [O2] = 0.2M and [O3] = 0.5 M?

  Determine how would you compare the escape velocity

Determine how would you compare the escape velocity of asteroid Y as compare to the escape velocity of asteroid X?

  Find the partial pressure and concentration of nitrogen

Find the partial pressure and concentration of Nitrogen, Oxygen, and Carbon dioxide.

  What are biodegradable polymers

How you will protect an underground pipe line from corrosion and what are biodegradable polymers or what are conducting polymers

  What is osmotic pressure of a homogenous solution

What is the osmotic pressure of a homogenous solution at the temperature  At 25 o C, as this solution is consisting of 21.0 g urea

  Find out how many grams of gasoline will fill a tank

Find out How many grams of gasoline will fill a 12.5gal tank if a particular brand of gasoline has the density of 0.737 g/mL at the temperature of 25 degree Celsius?

  Determine how much h2o is needed

This is the given reaction CaC2(s) + 2H2O(l) = C2H2(g) + Ca(OH)2(aq) determine How much H2O is needed If 48 g of CaC2 are consumed in this reaction?

  Determine the molar concentration of chloride ions

Determine the molar concentration of chloride ions after adding 225 ml of 0.625 MKCL with 615 ml of 0.385M MgCl2 if final volume of the solution is 840ml.

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