Question
Asked Nov 3, 2019
37 views

How do I calculate the number of moles of potassium permanganate used in each titration?

Nolume
b.50 mL
intial
Final
massig
1.223g
L2959
1.214 9
0. 0omL
lo 50ml
IZ.48mL
5.१४m८
2
12.48mय
19.1DML
la. l02mL
19.10ml
25DmL
5.9 mL
1.2049
help_outline

Image Transcriptionclose

Nolume b.50 mL intial Final massig 1.223g L2959 1.214 9 0. 0omL lo 50ml IZ.48mL 5.१४m८ 2 12.48mय 19.1DML la. l02mL 19.10ml 25DmL 5.9 mL 1.2049

fullscreen
check_circle

Expert Answer

Step 1

Since you have posted a question with multiple sub-parts, we will solve first three subparts for you. To get remaining sub-part solved please repost the complete question and mention the sub-parts to be solved.

Step 2

Given information:

Mass (g)
Initial volume
Final volume
Volume used
(mL)
0.00 mL
(mL)
6.50 mL
(mL)
6.50 mL
1.223 g
1.295 g
1.214 g
1
6.50 mL
12.48 mL
2
3
12.48 mL
5.98 mL
19.10 mL
6.62 mL
help_outline

Image Transcriptionclose

Mass (g) Initial volume Final volume Volume used (mL) 0.00 mL (mL) 6.50 mL (mL) 6.50 mL 1.223 g 1.295 g 1.214 g 1 6.50 mL 12.48 mL 2 3 12.48 mL 5.98 mL 19.10 mL 6.62 mL

fullscreen
Step 3

Mole is the amount of the substance that contains the same number of particles or atoms or molecule...

Given mass
n=
Molar mass
help_outline

Image Transcriptionclose

Given mass n= Molar mass

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: Each day, the stomach produces 2.0 L of gastric juice that contains 0.10 M HCl. Phillips Milk of Mag...

A: Given that the volume of gastric juice produced is 2L.The molarity of HCl present in gastric juice i...

question_answer

Q: When drawing a geometrical sketch of a molecule, __________.     A. the dashed wedge goes back ...

A: Solid triangular wedges represent chemical bonds and groups that are coming out of the page, toward ...

question_answer

Q: The oxidation of the sugar glucose, C6H12O6, is described by the following equation: C6 H12 O6(s) + ...

A: (a)Amount of heat (in kilojoules) produced by the metabolism of 1.0 g of glucose is determined as fo...

question_answer

Q: Calculate the follow ing quantit ies: 4. a) Molarity of a solution that contains 0.0225 mol Na2SO4 i...

A: Equation for calculating molarity is given below.

question_answer

Q: I need help answering the following question: A balloon filled with helium, and its volume is 2.2L a...

A: Given:Initial Volume V1 = 2.2 L.Final Volume V2 = 2.3 L.Temperature T1 = 298 KPressure is constant (...

question_answer

Q: What would be the molar concentration of a 9.10% solution of sodium hypochlorite? (Assume the densit...

A: Assuming 9.10 % by mass of sodium hypochlorite solution.It means that 9.10 grams of sodium hypochlor...

question_answer

Q: Question 3

A: The total mass of the mixture (Msol) is calculated as shown in equation (1) where VX and VY are the ...

question_answer

Q: Given the follow ing equation: 2 NaCl03 2 NaCl + 3 02, if 12.00 moles of NaClO3 reacted in the 7. re...

A: The balanced chemical equation for the reaction is given below:

question_answer

Q: How many grams of Cl are in 515 g CaCl,?

A: Given information:Mass of calcium chloride (CaCl2) = 515 g