RE INSTRUCTO 7 Calorimetry and Specific Heat 401 REPORT FOR EXPERIMENT 5 be 2 TRIAL 2 ఇగ 1 TRIAL 1 odd Measurements and Calculations 19g Stubg 4h.Sag C 1. Mass of metal sample a es.9 2. Mass of calorimeter (styrofoam cups) 231:334 3. Mass of styrofoam cups + water 59.46-1.94 उ৫ sitoc qboxidh 4. Mass of water (show calculation setup) a0cemiol 5. Initial water temperature 6. Temperature of heated metal sample 91 adud t8oh dash ban and metal 25.5 c m 7. Final temperature of water and metal 3.5 8. Change in temperature, Atu, of the water in the calorimeter om 25-22 (show calculation setup) edtisrw ৭-1५ edeiban 9. Change in temperature, At, of the metal sample (show calculation setup) ५.5 Go-25.5 oui Od sia 10. Specific heat (sp ht) of wateromiqpre pritg 184 J/g°C u 4.184 Jlg'C 11. Heat (qu) gained by water (show calculation setup) 23883632.9555 १u ५८5६x ५,1६५X3.5-61.23588 12. Heat (q,) lost by metal sample M C XT 13. Specific heat (sp ht,) of the metal (experimental value) (show calculation setup) s Ibil latom tod Isd olay lesite dbsol 4. Name of metal Cu CoppeE bon ba 8. NOTof Theoretical Specific Heat

Q: Calculate the percent error of the mean of the densities for the 10 μL aliquots and for the 300 μL…

A: To calculate the percent error, average error, and standard deviation for each set of data, we first…

Q: 100 - 80 20 20 40 60 80 100 120 140 160 m/z 180 200 220 Br Br Br Relative Intensity

A: From the given above spectrum, the various fragments with their expected mass are shown in the table…

Q: Explain the differences between the following calibration methods and why they are needed. a)…

A: Calibration is the method of configuring an instrument so that we can observed a result within an…

Q: 3. The working charge of a four foot adsorption bed is 32.0%. The MTZ and heel were determined to be…

A:

Q: 4. Determine the initial concentrations of Fe" and SCN (before any reaction) and the equilibrium…

A:

Q: What are the units of KM? Os molar 1/s s/molar 1/molar molar/s 0 0 0 0 0 О

A: Michaelis-Menten equation: v=Vmax[S]KM+[S] Here, v- velocity of the reaction.v=Vmax[S]KM+[S]Vmax-…

Q: Source and Color of Line 1. H (red) n = 3→n=2 2. H (blue) n=4 →n=2 3. H (violet) n = 5→n=2 . He…

A: Frequency (s-1)Energy of a photon can be calculated as:

Q: Answer Question 6

A: The formula Q = mcΔt is used to calculate the heat transfer (Q) in a system. Here, m is the mass of…

Q: 0.2 to 1.0 mg/ml: For each concentration, a volume of 1.0 mL should be prepared. How will you…

A: The volume of the solution that can be measured with 5-10 microliter pipette and 2-20 microliter…

Q: A chemical has a molecular weight of 2200. you need to make 10mM stock solution and treat cultured…

A: 1 molar solution, i.e., 1M solution means 1 mole of substance contains in 1000 mL solution1 mole of…

Q: Verify that the reduced mass of I, is about 1 × 10-25 kg by doing the calculation yourself. Express…

A:

Q: It may help to keep the following equation in mind as you work Kw = [H3O+][OH ] = [1 x 10-7 M[1 ×…

A: Solutions are classified in three types (acidic/basic/neutral) based on their pH value which in turn…

Q: _H2 + _Br2→_HBr _NazS203 +I2→ _Nal +

A: We will solve part by part:

Q: ission on Conversion and Selectivity.

A: I believe you have not attached the task 2, whose reference I have to take while solving the numeric…

Q: Below, t-butyl chloride (molecular ion = 92) has been marked for "splitting" in MS, just as in the…

A: Mass spectroscopy is the most accurate spectroscopic technique for the determination of mass of any…

Q: If you have already had an eye examination at an ophthalmologist, you probably noticed that you had…

A: Conversion of IN2 to intermediate IN3 using ethyl iodide in the presence of potash. Since you have…

Q: potassium chloride + ammonium nitrate - Balanced equation Phase Турes Total Eqn Net Eqn Observation

A: As per the given data we have to find the Balanced equation, Net ionic equation , observations.

Q: Solubility of potassium nitrate in water Sample calculatin

A: To determine: Solubility of KNO3 in water [g KNO3/100g H2O]

Q: Write the names of four main GC detectors (titles only). Which one of these detectors is used on its…

A: A question about GC detector, which is to be accomplished.

Q: 10nat is APF for 01e with a simple o bic cnntalline structure? ( 620010R=2)

A: The answer to the following question is-

Q: If you have already had an eye examination at an ophthalmologist, you probably noticed that you had…

A: Since you have asked multiple questions, we will solve the first one for you. For remaining…

Q: Cause and Effect: Identify the effect of the condition on the indicated parameter. Write increase,…

A: Given condition: The thermometer and stopper were inserted to the test tube 5 minutes after adding…

Q: C. Standardization Weight of vial and KHPH 59.09 Weight after 1st transfer 58.2 Weight after 2nd…

A: Given data,Mass of KHPh in flask 1=0.8gMass of KHPh in flask 2=1.7gMass of KHPh in flask…

Q: (b) Calculate: (24 x 4.52) 100.0

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: Potentially Useful Reference Information Kw = 0.114 x 10-14 at 0°C Kw = 0.465 x 10-14 at 15°C Kw =…

A:

Q: Briefly explain the five key elements of OSHA Lab Standard.

A: Five Key Elements of OSHA Standards.

Q: rrange the following column with increasing order of efficiency based on the plate height values:…

A: we know that as the height of the plate increases the efficiency of the column also increases

Q: edia bo O a. O О С НО НО 1.) 2. НО 3. NaBH, Time left 0:30:20 D НО

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: PLEASE PROVIDE THE INTERPRETATION OF ALL SAMPLES FOR HELPFUL RATINGS. THANK YOU. *INCLUDE ALL YOUR…

A: In all test tube H2O2 is present. And various materials are introduced in the test tube.

Q: Determine the appropriate Air Quality Standard for your contaminant. Indicate which standard you are…

A: You've done a lot of mistakes i feel. Firstly re read its written that treat pure oxygen and…

Q: What are the Pros and Cons of Standard Addition Method versus External Calibration Methods?

A: Ans. Standard addition method is an analytical technique used for quantitative analysis in which the…

Q: Report on how to decrease the droplet evaporation time for liquid fuel combustion.

A: There are several ways to decrease the droplet evaporation time for liquid fuel combustion:   1.…

Q: Was the gradual color change observed when the sodium thiosulfate (Na2S2O3) crystal was added to the…

A: In this case we have to determine the gradual color change observed when the sodium thiosulfate…

Q: Find the transition time of 20g naphthalene with the surrounding temperature as 30oC.Let the boiling…

A: The aim of this question is to explain the transition time of the phase change of a substance. the…

Q: Define Gas Chromatography and HPLC and state their differences in principle and uses. (maximum of…

A: Introduction: Chromatography is a technique used to separate the mixture if solution. There are two…

Q: Page 1 of 1 Chem 143 Specific Heat Capacity Lab Report. 4.) Calculate the change in temperature of…

A:

Q: None

A: To evaluate the quotient of (2.53 × 10^{-4}) by (6.17 × 10^{2}): Divide coefficients: (2.53 / 6.17)…

Q: If you will measure 90µl of liquid, what pipet calibration should you use appropriately?  10 ul -…

A: A pipette is laboratory glassware used for the accurate measurement of the volume of a liquid.

Q: What is the difference between Pseudocapacitor and EDLC? Can you please explain what happens in…

A: The objective of this question is to understand the difference between Pseudocapacitors and Electric…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.