What is the molarity of a solution prepared by diluting 43.72 ml of 1.005 M aqueous K2CR2O7 to 500 ml

Answers

Answer 1

Answer:

43.72

Explanation:

that is the answer hope u liked it and I did this already along time ago

Answer 2

The molarity of the solution will be "0.088 M".

Given values are:

Volume,

[tex]V_1 = 43.72 \ ml[/tex][tex]V_2 = 500 \ ml[/tex]

Molarity,

[tex]M_1 = 1.005 \ M[/tex][tex]M_2 =?[/tex]

By using the Dilution principle, we get

→ [tex]M_2 = \frac{M_1 V_1}{V_2}[/tex]

By substituting the given values, we get

→       [tex]=\frac{1.005\times 43.72}{500}[/tex]

→       [tex]= \frac{ 43.9586}{500}[/tex]

→       [tex]= 0.088 \ M[/tex]

Learn more about molarity here:

https://brainly.com/question/19472942


Related Questions

The first noble gas with a Lewis Structure with 8 dots is

A. Ar
B. Kr
C. He
D. ne

Answers

Answer:

C) He

Explanation:

Helium is one of the noble gases and contains a full valence shell. Unlike the other noble gases in Group 8, Helium only contains two valence electrons.

This is a science question.

What is the acceleration of this helicopter?

Answers

Answer:

7m/s

Explanation:

Is the acceleration of the helicopter

which statement is a scientific law

Answers

Answer:

It is b

Explanation:

Describe how sodium (Na) and chlorine (Cl) interact to form an ionic compound. Specifically, what is happening to an electron?

Answers

When a sodium atom transfers an electron to a chlorine atom, forming a sodium cation (Na+) and a chloride anion (Cl-), both ions have complete valence shells, and are energetically more stable. The reaction is extremely exothermic, producing a bright yellow light and a great deal of heat energy.
Here you go its agin me answering you

Etiquetas de productos de casa formula química, nombre de la formula, y el nombre del producto. Ejemplo NaCL, Cloruro de sodio, sal.

Answers

Answer:

Azucar, bicarbonato de sodio, lavandina, vinagre, amoniaco.

Explanation:

Podemos numerar estos compuestos

Azucar → Sacarosa → C₁₂H₂₂O₁₁

Lavandina → Hipoclorito de sodio → NaClO

Vinagre → Ácido acético → CH₃COOH

Bicarbonato de sodio → NaHCO₃

Amoníaco → NH₃

Other Questions
Select the correct answer. How did the Battle of Saratoga affect the American Revolution? Evaluate the function for x = 2,3,4F(x) =2x-7-3 WILL GIVE BRAINLIEST. PLEASE DON'T ANSWER SOMETHING LIKE JUST GOOGLE IT OR I WILL REPORT YOUIn the function y= -3(x-2)^2+6 shows the daily profit (in hundreds of dollars) of a hot dog stand, where x is the price of a hot dog(in dollars). Find and interpret the zeroes of this function.Select TWO answers. One for the zeroes and one for the interpretationAnswer Choice 1 The zeroes are the hotdog prices that give $0.00 profit (no profit)Answer choice 2: The zeroes are the hot dog prices at which they sell 0 hotdogsAnswer Choice 3 : Zeroes at x=2 and x=6Answer choice 4: zeroes at x=22 Remember its TWO answers In what part of the United States is the high pressure center located? Help i give brainliestWhich statements accurately describe how to determine the y-intercept and the slope from the graph below?On a coordinate plane, a line goes through points (0, negative 6) and (3, 0).To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction. Arrange the four numbers to form a proportion that is true. 40, 50, 80, 64. Is process an abstract or concrete noun PLEASEEEE 10 points los periodistas y los locutores de canal 7 hace un excelente (blank) cada dia How many solutions does the absolute value equation have? I x - 3 I + 2 = -2 The toy rocket is how much inches long? What can you say about the term algae? A. Algae contribute less oxygen to the atmosphere than the rainforest does. B. Algae is a meaningful term for taxonomists. C. Algae represent a group of closely related organisms that share a common ancestor. D. Algae is a general term for several aquatic organisms that are photosynthetic. what nation is most culturally similar to new ZealandA. AustraliaB. IndonesiaC. MalaysiaD the philipines Which reason justifies statement 2?A) Vertical angles are congruent B) Corresponding angles are congruent C) Alternate interior angles are congruent D) Alternate exterior angles are congruent Determine whether the given equation has one solution, no solution, or infinitely many solutions.2 - 3(x + 4) = 3(3 - x)cannot be determinedone solutionno solutioninfinitely many solutions Plyometrics can help a person maintain cardiorespiratory fitness. Please select the best answer from the choices provided. T F Can someone please help? I will give Brainliest. What si the answer of Y = 7x -3 for x Help Help pls It would mean a lot 4. The value of a copy machine is $8500 when it is purchased. After two years its value is $7475. What is its value after 8 years?