My Kc was 2.79x10^-5 [Fe Jeq and [FESCN2"Jeq varied in each mixture)what happenò to equilibrium.2. A solution was prepared by mixing 4.00mL of 2.00 x 103 M Fe(NO3)3 and 3.00mL of5.00 x 103 M NaSCN and diluting the mixture with water to a total of 10.00mL. Useyour average value of Ke to calculate the equilibrium concentration of FeSCN2+ in themixture. [Hint: Use as many significant figures as you legitimately can in yourcalculations]wait For( CIcUiation2nd typeoequili onunofFe3SCN 2 FesCN?+Initici concM, V, = M2 V2yov fand3+X = ma/Lthet reactsSatequelmi vim.V.40Vzベト

Equilibrium is the state of the reactions in which the reactant converts product and product convert…

Answered: calculate the equilibrium concentration…

Science

Chemistry

calculate the equilibrium concentration of FeSCN2+

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: In a normal person, the level of glucose (also known as blood sugar) is about 85 mg/100 mL of blood.…

A: The values are given as follows:

Q: 0.23 M potassium acetate could be written as 2.3 mmol KC2H3O2/L true or false

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A: To calculate the pH of the solution , we would first calculate the final concentration of acetic…

Q: Part 7) Looking towards summer, pretend for a moment that you won a scooter. You are so excited to…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Covert j/Mol into kj/Mol

Q: Calculate the molar solubility of silver acetate at room temperature, based on your average K,?…

A: AcOAg(s) Ag+(aq) + AcO-(aq) Ksp = 0.00584 Let solubility of silver acetate is s mol/L.…

Q: TARTING AMOUNT X The Bay of Fundy in Nova Scotia, Canada is reported to have the largest tides in…

A: Given rate = 6.08 feet per hour To calculate rate in meter per second.

Q: A chemist adds 215.0 ml. of a 0.29 mol/L copper(11) sulfate (CUSO,) solution to a reaction flask.…

A: Mass of CuSO4 = 9.95 g

Q: 7) How many kilograms is a 27 oz. bag of M&M's? 8) How many kilometers can a car travel on 19…

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: Copper can be drawn into thin wires. How many meters of 34-gauge wire (diameter 5 6.304 x10-3 in)…

A: Given information is as follows; Percentage of copper by mass = 66% Fraction of copper by mass =…

Q: D. Preparation of a Buffer from a Solution of a Weak Acid So far in this experiment the buffers that…

A: Pka=pH So B-=HB

Q: (a) The density of iron is 7.874g/cm^(3). Create two conversion factors from the density; (b) What…

A: Density is a physical property of a substance which is measured as the mass per unit volume. It is…

Q: A chemistry student needs 30.0 g of diethylamine for an experiment. By consulting the CRC Handbook…

A: Ans

Q: When a bottle of household bleach states that it contains 5.25% sodium hypochlorite (NaOCl), 5.25%…

Q: Measurements have shown that the concentration of salt in seawater is 35.5·gL−1. Calculate the…

Q: Measurements have shown that the concentration of salt in seawater is 35.5 g·L 1 '. Calculate the…

A: Concentration is basically the availability of the solute per unit volume of solution. It is usually…

Q: Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0090M CoBr₂ solution. You'll find…

Q: chemist prepares a solution of sodium carbonate (Na, CO, by weighing out 62.1 g of sodium carbonate…

A: We have given that Mass of Na2CO3 = 62.1 grams Volume of volumetric flask = 300mL i.e.…

Q: Convert 3.97×1010 J to units of kcal.

A: By using relation between J and Kcal we can solve this problem. 3.97×1010J = 9.5 × 106 Kcal

Q: 0.45 mol ethanol V= ? L Express your answer using two significant figures.

Q: A chemist prepares a solution of barium chlorate (Ba(ClO,)) by measuring out 2.0 g of barium…

A: W know that Molarity = number of moles of solute / volume of the solution in L Given that Mass of…

Q: 1.2×10−2 mol ethanol V= ? L Express your answer using two significant figures

A: In the given question we have to calculate the volume of ethanol, first of all we have to calculate…

Q: Dust falls on Chicago at a rate of 65 mg m-2 day-1. Major metallic elements in the dust include…

A: Given data is Rate of fall of dust on Chicago=65 mg m-2 day-1 Rate of accumulation of Lead=0.029 mg…

Q: A chemist prepares a solution of nickel(II) chloride (NICI,) by measuring out 1.2x 10 jumol of…

A: Moles of NiCl2=1.2×102 μmol Volume=250 mL

Q: The drug cyclophosphamide is administered for breast cancer at a daily dose of 100 mg/m^2 for up to…

A: A question based on dimensional analysis that is to be accomplished.

Q: is performing a chemical reaction. The amount of a certain chemical in the beaker, in mL, can be…

A: Ist we will calculate the loss in 7th second and 8th second as shown

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A: Answer :----

Q: Suppose you measure out 1.080 moles of sodium chloride on the balance. If the weigh boat containing…

A: A numerical problem based on mole concept. No.of moles of NaCl is prescribed based on which the mass…

Q: a Assume that mitochondria are cylinders 8.00 um in length and 0.800 pm in diameter. What is the…

A: According to the bartleby guidelines for the multiple questions. I can solve only first question.

Q: 2.49×106 kJ to kcal Express the value in kilocalories to three significant figures.

Q: You plot A vs Conc (mg/mL) for a set of 5 standards in mg/mL and get the equation for the line as…

A: Given: The best fit line for the absorbance v/s concentration plot is, => y = 0.310 x + 0.315…

Q: Enter your answer in the provided box. Copper can be drawn into thin wires. How many meters of…

A: The given data contains, diameter =6.304×10-3 density of copper =8.95g/cm3

Q: The following particulate-level diagram best represents a(n).

A: We are given a particulate-level diagram as follows:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Convert mol/kg into mol/gram.

Q: 3. Convert 5.0 Tbytes to Mbytes. 5tutesx 0.000001 mby- ts - 5.00 0no mbytes 1 चि je %3D 1 fera…

A: Since you have posted a question with multiple questions, we will solve first question for you. To…

Q: A bedroom has a volume of 108 m^3. What is it volume in cubic kilometers (Km^3)?

A: Given: Volume of room = 108 m3

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

Q: Light travels in a vacuum at a speed of 3.00 × 108 m s-1 .(a) Convert this speed to miles per…

A: Given, Light travels in a vacuum at a speed of 3 ×108 m/s . a) We need to convert this speed to…

Q: A sunscreen preparation contains 2.50% by mass benzyl salicylate. If a tube contains 4.0 ounces of…

A: It is required to calculate the mass of benzyl salicylate in kg required to manufacture 325 tubes of…

Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

My Kc was 2.79x10^-5

[Fe Jeq and [FESCN2"Jeq varied in each mixture)
what happenò to equilibrium.
2. A solution was prepared by mixing 4.00mL of 2.00 x 103 M Fe(NO3)3 and 3.00mL of
5.00 x 103 M NaSCN and diluting the mixture with water to a total of 10.00mL. Use
your average value of Ke to calculate the equilibrium concentration of FeSCN2+ in the
mixture. [Hint: Use as many significant figures as you legitimately can in your
calculations]
wait For
( CIcUiation
2nd typeo
equili onun
of
Fe3
SCN 2 FesCN?+
Initici conc
M, V, = M2 V2
yov fand
3+
X = ma/L
thet reactsS
at
equel
mi vi
m.V.
40
Vz
ベト

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

a) An acetaminophen suspension for infants contains 80 mg/ 0.80 mL suspension. The recommended dosage is 15 mg/kg body weight. How many mL of this suspension should be given to an infant weighing 6.5 kg? b) A runner wants to run 10.0 km. She knows that her running pace is 3.5 m s- 1. How many minutes must she run?
How many ng in 7.601 mg? Report your answer to 3 decimal places (examples 1.042, 0.050, 0.198, 3.000).
Given the equation 2N₂(g) + O₂(g) ⇒ 2N₂O(g) Kc = 1.2x10-¹2, what is Kc for the equation 4N2O(g) = 4N₂(g) + 20₂(g)? 6.9x1023 2.4x1012 1.2x10-12 Not enough information is provided to calculate Kc'.
A chemist prepares a solution of copper(II) fluoride (CuF;) by measuring out 1.31 mg of copper(11) fluoride into a 50 mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/1. of the chemist's copper(II) fluoride solution. Be sure your answer has the correct number of significant digits. moll. OP
A chemist prepares a solution of zinc nitrate (Zn(NO3),) by measuring out 5.2 x 10ʻ µmol of zinc nitrate into a 500. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in umol/L of the chemist's zinc nitrate solution. Be sure your answer has the correct number of significant digits. H mol 回山国

A saline solution in a gallon jug is known to be 0.4 moles per liter. Marsha takes 20 mL from the jug, and does a Chemistry lab to determine the molarity. She finds the the solution is 0.37 moles per liter. Is the number 0.4 a statistic or a parameter?
Express the results of the following additions and subtractions to the proper number of significant figures. All of thenumbers are measured quantities.(a) 245.876+ 4.65+ 0.3678 =(b) 798.36 - 1005.7 + 129.652 =(c) 7.98 × 1017 + 6.472 × 1019 =(d) (4.32 × 10-15) - (6.257 × 10-14) - (2.136 × 10-13) =
Complete the following nuclear equations. Write the mass number, atomic number, and symbol for the remaining nuclide. (Enter your answer in the form X. Enter He for an alpha particle, 18 for a beta particle, y for a gamma particle, 8 for a positron, n for a neutron, and p for a proton.)
One half tsp of table salt (NaCl) weighs aproximately 2.0 grams. (You will need to look up the molar mass for NaCl) There are approximately 237 ml in a cup. Determine the Molarity of the solution 1 cup water with one half tsp table salt. Determine the molarity of this solution using the formula M=g/MM/L. What is the molarity? Show your calculations. (Remember to convert 237 mL to L)
A chemist prepares a solution of iron(III) bromide (FeBr,) by weighing out 45.48 g of iron(III) bromide into a 350. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in g/dL of the chemist's iron(III) bromide solution. Round your answer to 3 significant digits. alo x10 dL Ar ?
A chemist prepares a solution of mercury(II) iodide (HgI,) by weighing out 7.148 mg of mercury(II) iodide into a 150. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in g/L of the chemist's mercury(II) iodide solution. Be sure your answer has the correct number of significant digits. g x10