Given the information A+B 2D C D AH = -742.7 kJ AH = 523.0 kJ calculate AG at 298 K for the reaction A+B → 2C AS = 368.0 J/K AS-208.0 J/K

Q: STARTING AMOUNT X A full truckload of garbage has a mass of 26370 pounds. What is this mass in…

A: Mass is the measure of the quantity present in the substance.  It can be measured in different units…

Q: Explain Differential balances?

A: A differential balance is a balance at one particular instant in time -- deals with rates (for mass…

Q: A 300 g of a sample is analyzed by series of sieving. The results report were aperture (micrometer)…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A:

Q: Calculate the average K and standard deviation given the following K values: 804, 698, 725.

A:

Q: Before How many molecules of water can be produced? Which reactant is in excess? Why? How many…

A: We have been asked to give equation of Formation of H2O , given initial no. Of molecules

Q: PHOTOSYNTHESIS 4 LOCATED IN THE 7 2 TRAPS LIGHT ENERGY AND MAKES FOOD 3.

A: Photosynthesis: It can be defined as the conversion of light energy into chemical energy by the…

Q: on You are calibrating a micropipette and measure 100ul of water 5-times and generate the following…

A:

Q: Calutate the concentrationof patassium fon in yrams per litter after HiXing (lomb)of to-25OM) ket…

A:

Q: 1. Mass of beaker 2. Mass of beaker and 25mL of water from 100mL GC 3. Mass of beaker and add'l 25…

A: Percent error of the instruments should be known to carry out any experiment.

Q: Liquid temperature affects micropipette ACCURACY. Higher liquid temperatures DECREASE volume…

A: ✓Pipetting at a constant temperature can improve accuracy by up to 5 %. Allow time for equilibration…

Q: Formulate a ton mixture of complete feed containing fescue hay (50% TDN) and cracked shelled corn…

A: According to the problem, we have a ton mixture of complete feed containing hay and corn. 1 US ton…

Q: Determine the Vmax

A: We have to find Vmax

Q: None

A: 4.1 Prepare a Table:Mass % Calculation:Mass % = (Mass of each concentrate / Total Mass) * 100Assay…

Q: c- The precision of CaO %, 50.04, 48.67, 51.35 is

A:

Q: 2. If 428 grams of Cu is combined with sulfur to make 628 grams of CuS, what is the percent yield of…

A:

Q: A 1.59 g sample containing KI was analyzed gravimetrically and 0.0538g of Barium Iodate was…

A: Gravimetric analysis is a quantitative method widely employed in analytical chemistry to determine…

Q: Given the following calibration data. The standard deviation (sc) for the concentration of the…

A: Sample           Concentration(M)                     pCl-Unknown                 4.9804*10-3…

Q: The reproducibility of replicate measurements may be expressed by: 1. ORelative error 2. O Absolute…

A: Reproducibility may be referred as reliability or degree of stability as per data when repeated…

Q: Which line in the graph represents the bag with the highest initial concentration of sucrose?

A: The objective of this question is to identify the graph of which bag has the highest initial…

Q: QUANTITY OF THERMOTOLERANT COLORFORM BACTERIA, WHICH IS ALLOWED IN 100 ML DRINKING WATER OF…

A: Option 4) lack of

Q: Which of the following is not a type of operation system? A. Batch production B. Mass production C.…

A: FEEL FREE TO ASK FOR CLARIFICATIONS.

Q: A chemist fills a reaction vessel with 0.969 atm nitrogen (N₂) gas, 6.95 atm oxygen (O₂) gas, and…

A:

Q: 1.90 Measurements show that 1.0 g of iron (Fe) contains 1.1 × 10²2 Fe atoms. How many Fe atoms are…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the relative standard deviation, for the following data: 3.80, 3.941, 3.107, 3.656 ,3.112,…

A:

Q: Q2 B: What is the relative standard deviation, for the following data: 3.80, 3.941, 3.107, 3.656…

A:

Q: wt% of Ca²+ 24

A: Volume of water = 20 mL The density of water = 1.0 g/mL Mass of water (Solvent) = Volume × density =…

Q: :0: :O: VTITTO DAAMG DELLAL TTITVJTTTV Assessment - Chem 101 002 - Ac X A Achieve > Students:…

A: In a chemical compound, atoms are bonded to each other by a single, double or triple bond depending…

Q: Identify the data set with the highest (a) precision and (b) accuracy. Data set Certified true Mean…

A: Accuracy refers to closeness of mean value of data set to the actual value.  Precision refers to…

Q: Parameters Description or value Appearance of aqueous benzoic acid solution Concentration of aqueous…

A: Given that -  Concentration of aqueous benzoic acid solution (g benzoic acid / 100 mL Solution) =…

Q: Complete the following statements. You may find the flowchart in section 1.2 of your textbook…

A: Let's understand some terms before answering:- Mixture:- Two or more substance are added to make…

Q: The following set of data is given 2:4,5:3;6;2;3 Determine the value of coefficient of variance for…

A:

Q: Q3. A cellulose coating that weighs at least 3.00 mg is often applied to the exterior of vitamin C…

A: Answer

Q: 5- Vacuum fractional distillation of crude oil, when performed, allows the distillation of the most…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: a stock solu in 1.600 pg/mL. Two possible methods of dilution are stated below. For each method,…

A:

Q: ( 0.234, 0.243, 0.268, 0.45, 0.345) the standard deviation, CV % is ,and RSD in ppt respectivly is

A:

Q: explain why data analysis is important to validate results

A: When we perform an experiment in chemistry. We obtain practical data carried out in order to find…

Q: phosphorous fertilization

A: In this question we have to explain the effect of 9 levels of phosphorus fertilization on wheat…

Q: Use the References to access important values if needed for this question. It is often necessary to…

A: Powers are added in multiplication 10n x 10m = 10(n+m)  Powers are substracted in division 10n/10m =…

Q: Draw the starting alkene that would lead to these major products under these conditions.

A: Alkenes are hydrogenated by the reaction with hydrogen in presence of finely divided nickel,…

Q: mL Alcohol 85% ad 240 mL Sig. For the scalp. How milliliters each of 95% v/v alcohol and water…

A: The questions asks the volume of alcohol and water to be mixed in order to prepare 240 ml of 85%…

Q: Is the precision of your two trials within 5 %? This means is your % average deviation <5 %. Support…

A: Given that

Q: alculate the flow rate in ml/hr . order 40meq/l at 10meq/hr in 1000ml in d5w supply 20m

A: Given: Molecule atom of kcl=20 meq/10ml volume of solution is 1000 ml To calculate the flow rate in…