What is the molarity of a diluted solution if 32 mL of the original solution with a concentration of 0.54 M was used to make 40 ml of it? *

Q: CH3 1. NABH. 2. H,0 Draw the molecule(s) on the canvas by choosing buttons fr Marvin JS wd ChemAxon…

A:

Q: Table 2. Soil moisture content data Sample Moisture state 1 Field capacity (2 days after rain)…

A: Answer-1When a moist substance is heated, it loses the water present in it and becomes dry and mass…

Q: 1. LIAIH4 2. H₂O* 3. SOCI₂

A: Lithium aluminum hydride reduces the carbonyl compounds into alcohols. In this reagent, a hydrogen…

Q: The spectroscopic data given in the table was generated for two different concentrations of a…

A: This is a problem of Lambert-Beer's law which is given by A=εCl. So, plotting A vs. C we should get…

Q: Given the following standard curve of Absorbance vs Concentration (mM), what in the concentration of…

A:

Q: Try the best straight line through this graph and determine the aspirin tablet molarity from it’s…

A: Given: To find: the molarity of aspirin tablet

Q: Preparing and Diluting Solutions Data Table Test Tube 1* 2 4 10ML/3.8mL 2.4mL SmL 1.53ML…

A: We are given the data for the concentration of different diluted stock solutions and their…

Q: agent fhom the followring

A: The oxidizing agent is a substance that causes oxidation by accepting electrons; therefore, its…

Q: I need to find the concentration of dye in sports drink  y=mx can also be A=elc

A: Part 2:Approach to solving the question:1. Understanding Absorbance Spectr: The given data provides…

Q: If A=absorbance, B=molar absorptivity, C=length of light path, D=concentration, and you plot a graph…

A: Introduction: Beer-Lambert law: Beer Lambert law shows the relationship between the absorbance and…

Q: Solution Concentration of FeSCN2+ (M) Absorbance 1 0.0000491…

A: According to Beer Lambert law, the absorbance of any solution is directly proportional to the…

Q: A. Copper sulfate pentahydrate is often used to teach students about Beer’s Law by making a standard…

A: Here we are required to volume of stock solution required to prepare various diluted solution for a…

Q: A water sample was analyzed for iron content using the iron-phenanthroline method. Using the set of…

A:

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

A:

Q: S (CQCL3) t σ 200 180 160 140 120 100 80 20 PPM 0 S (CDC13) 9 200 180 160 140 120 100 80 60 40 20…

A:

Q: Given the following standard curve of Absorbance vs Concentration (mM), what in the concentration of…

A: Given : y = 0.0032x + 0.1043

Q: Use a spreadsheet program, such as Microsoft Excel, to graph the data points and determine the…

A: To plot the given spectroscopic data in Microsoft excel and to determine the equation of the best…

Q: Absorbance vs Concentration (M) Absorbance 0.6 0.4 0.2 0.0 0.00001 Absorbance -10584*x + 0.0314 R² =…

A: A question based on absorption. Using the given information about the equation of the line for the…

Q: O OCH 3 + OCH OH 1. NaOCH 2. H₂O+

A: Here Sodium methoxide acts as a base and removes the acidic  proton . Water converts  ester to acid…

Q: At a physiological temperature of 37 °C, what is the probability of rhodopsin populating the first…

A: To calculate the probability of rhodopsin populating the first excited state. Temperature = 37oC…

Q: given the following results " create a “standard curve” (a graph) that shows the concentration on…

A: According to Lambert Beer, when a monochromatic light is passed through a transparent solution then…

Q: The answer is 0.45

A: The given redox reaction is the reverse oxidation reaction of iron to iron (II) by the metal X.So,…

Q: To determine the phosphate concentration in a water sample, the following standard curve was…

A: The calibration curve between the absorbance and concentration of phosphate ion is given as, Given:…

Q: What is the name of Hmc040 -1. jpgSOmc040-2.jpg?

A: 1. Extracted TextThe text extracted from the image using OCR (Optical Character Recognition) is:…

Q: A. Copper sulfate pentahydrate is often used to teach students about Beer’s Law by making a standard…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: _Na2SO4 +    _AlCl3   => _Al2(SO4)3   +      _NaCl

A: We can balance the reaction by hit and trial method and then we can find the coefficient of each…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.