A battery relies on the oxidation of magnesium and the reduction of Cu+. The initial concentrations of Mg2+ and Cu+ are 1.1x10-4 mol L- and 1.6 mol L-, respectively, in 1.0-litre half-cells. Part A Part B What is the voltage of the battery after delivering 5.0 A for 8.0 h ? Express your answer using two decimal places. ? V = |1.49 V Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part C How long can the battery deliver 5.0 A before going dead? Express your answer using two significant figures. ? t = h

Q: III I. Consider the transport of glucose from capillary blood to exercising muscle tissue. As a…

A: To calculate the glucose transport from capillary blood to exercising muscle tissue using the…

Q: use ion exchange method in analytical separation to separate mercury and nickel from polluted water…

A: Basically the river bodies are polluted by the heavy metals like Cadmium,Mercury,nickel. Mainly…

Q: A student prepares a 1.1 mM aqueous solution of 4-chlorobutanoic acid (C₂H CICO₂H). Calculate the…

A: we have to calculate the fraction of 4-chlorobutanoic acid that is in the dissociated form

Q: Drug Stock solution concentration = 10 millimolars Desired drug solution concentration = 10…

A: Dilution is defined when more solvent is added in the solution due to which concentration of the…

Q: A patient provides a urine sample. The density of the patient's urine is 1.0200 g/mL. What is the…

A: Given, density of urine or sample = 1.0200 g/mL

Q: Standard deviation 0.6318 mL, 0.1216 mL, 0.1056 mL, 0.0681 mL, 0.0056 mL Mean-0.18654 mL

A: Given

Q: 5. Why is decantation rather than filtration the preferred method of separating the salt from the…

A:

Q: Normality of a solution was determined by five different titrations. The results were 9.5  mL, 8.5…

A: Mean -  Is the arithmetic average of a set of given number.

Q: You were in the middle of a tropical rainforest and it is very humid in the environment. Do you have…

A: 22) Solution - According to the question - Above statement is - True    23) Solution - According to…

Q: The solubility of Mg(OH), in water at 25 °C is measured to be 0.0096 Use this information to…

A:

Q: , then you can help me on question 1.

A: Molarity of KMnO4 solution is 0.1M. Trial-1:  Initial burette level = 0.45 mL Final burette level=…

Q: To enter exponential values, use the format 1.0e-5. Solution 1.10 M Acetic acid (mL)| 0.900 M Sodium…

A:

Q: What is a possible testable question (in correct format) That Mrs love might ask for this Sanrio?

A: Given : A paragraph is given.  To find : Possible question in proper format from the paragraph.…

Q: Five modern United States pennies are measured three times each on a balance, and their measured…

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

Q: RMR (kcal/day) = (9.99 x 79.5kg) + (6.25 X 182.9cm) - (4.92 x 35) + (166 x 1)- 161

A: RMR is the resting metabolic rate. It is the amount of energy in calories burnt while resting and it…

Q: the heat of combustion of benzoic acid.   based on the data and the graph, what is the drift rates…

A: The initial drift rate (dT/dt)i is the slope of the graph till the (ti,Ti) and the final drift rate…

Q: Using the following data set, calculate the average and the standard deviation to the correct number…

A: A standard deviation is a measure of the amount of variation or dispersion of a set of values. It…

Q: Item 2: Question Given the data for the measurements of the concentration of iron in a blood sample:…

A:

Q: 4. You are placing the following quantities of BSA (1 µg/µL) in wells A1-A8 for a total volume of…

A: A table of data with mass and volume of BSA. Total volume and  corresponding Absorbance values.

Q: You are given a standard with a concentration of 10 ppm. You are to create 5 different samples, all…

A: Concentration of the standard = 10 ppmTotal volume of each sample = 100 mLWe have to solve the…

Q: Every valentine’s day, CVS sells chocolate-covered cherries.  The chocolate-covered cherries are…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Absorbance (arb.units) 2: 04 NO B-Carotene Calibration Curve 2004 6503 UM O 3.26 mM 5,06 nM. y…

A:

Q: Two different laboratories within a company further studied the morantel recovery percentage in…

A:

Q: None

A: Carbamates are a type of insecticide that inhibit cholinesterase activity in insects, leading to…

Q: 5.26 x 1021 molecules glucose, C6H1206 the tolerance is +/-5%

A:

Q: A new method for glucose determination in serum (Method A) is to be compared to the established…

A:

Q: Create an illustration showing the preparation of two-fold serial dilution follows the ratio of the…

A: To create an illustration showing the preparation of two-fold serial dilution.

Q: The molarity of a solution is determined by four separate titrations or replicates, where the…

A: Given, Data set  of molarity value determined by four separate titration or replicates ,…

Q: Na* levels: 118 mEq/liter (normal: 136-145 mEq/liter) K* levels: 2.4 mEq/liter (normal: 3.5-5.0…

A: This data is showing the concentration of Na+, K+ , Cl- ions in the blood of a person and also the…

Q: HI Low Temp

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

Q: II. Determination of Total Hardness of Water Source of water sample: Volume of water sample 22.00 mL…

A: Given that, Volume of EDTA solution consumed (V1)=14.06mL  Molarity of standard EDTA solution used…

Q: Calculate the value of [N2leq if [H2leq N2(g) + 3H2(g) + 2NH3(g) 0.016 M 0.031 M 0.062 M 0.40 M 62.5…

A:

Q: (b) Shown below are three different van Deemter curves for particles of varying sizes. Propose…

A: Van Deemter equation: It describes various factors that affect H/HETP (height equivalent theoretical…

Q: 1 Sr(NO3)2 (aq) with 9.8 X 10" aq)? of the following is entirely 3.5 x 107, ppt forms 2.5 x 10-11,…

A: SrF2 ----> Sr2+(aq.) + 2F-(aq.) Reaction Quotient  Qsp = (6.6×10-2)(9.8×10-6)2 = 6.34 ×10-12

Q: Below is a real spectrum of the molecule below, shown taken in CDCl3, in a recently cleaned NMR…

A: Given that, a 1H NMR spectrum of a molecule. We have to assign the integrated peaks.

Q: SPECTROSCOPY DRY LAB ieneral Formula to calculate the degree of unsaturation: #C atoms - (#H…

A: The question is based on the concept of spectroscopy.   we have to analyse the spectral data…

Q: How long (in seconds) does it take for the concentration of A to decrease to 0.00800 M? Enter your…

A: Answer:Here:

Q: solution 2 were taken and added to a flask and 50 mL of Di water were added to the flask. This is…

A: To calculate concentration of each solution, at first  let us calculate the concentration in terms…

Q: 16. A physician orders that a child should be given potassium chloride milliequivalents per kilogram…

A: A physician orders that a child should be given potassium chloride (KCl) 1.6 milliequivalents per…

Q: 3.Corev was synthesizing a chemical in the laboratory. He used different purification techniques to…

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

Q: 8. A student made a series of measurements of Mg** concentration in drinking water giving the…

A: Introduction :  Drinking water contains magnesium high concentration of magnesium and sulfur is…

Q: Use the figure below (Figure F01-7-8) to answer this question. Temperature Anomaly (°C) O O 1.06 O…

A:

Q: Measuring the proportional response of an analyte to things such as light or an electric current is…

A: Option A is correct answer.

Q: A compound “X” is regulated by health Canada at 2 ug/L in drinking water (maximum allowable…

A: The cut-off level of an analytical method is the minimum concentration of a substance that can be…

Q: Three students (Saerom, Hayoung, and Jiwon) are asked to determine the ppm Ca in a drinking water…

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