If you want to prepare 0.50 liters of a 0.35 M solution of NaNO3, how many grams of the salt should you weigh out?
1 answer
Question:
If you want to prepare 0.50 liters of a 0.35 M solution of NaNO3, how many grams of the salt should
you weigh out?
you weigh out?
Answers
Answer:14.87 g Explanation:Molarity refers to the concentration of a solution in moles per liter.It is calculated by dividing the number of moles of solute and the volume of the solution.We are given;Volume as 0.5 liters Molarity as 0.35 M We are required to calculate the mass of the solute NaNO₃Step 1 : Find the number of moles of the solute NaNO₃Moles = Molarity × Volume Moles = 0.35 M × 0.5 L = 0.175 moles Step 2: Mass of the solute NaNO₃Mass is calculated by multiplying the number of moles by the molar mass of the compound.Molar mass of NaNO₃ = 84.9947 g/molTherefore;Mass of NaNO₃ = 0.175 moles × 84.9947 g/mol = 14.874 g = 14.87 g Thus, the mass of the salt solute is 14.87 g
Similar Solved Questions
2 answers
January 11, 2018 Q1: This question is worth 99 points and a brainliest. It is a three part question. Medium difficulty. -Show all work/explain well -Do not plagiarise/copy -If you can not answer the question and you are just trying to get the points. The answer will be deleted. Part 1: What is de-chlorinated water? Part 2: In a planted aquarium. Why do you need to use de-chlorinated water? Part 3: How do you de-chlorinate water? Best of luck to you Brainly students :)
January 11, 2018 Q1: This question is worth 99 points and a brainliest. It is a three part question. Medium difficulty.
-Show all work/explain well
-Do not plagiarise/copy
-If you can not answer the question and you are just trying to get the points. The answer will be deleted.
Part 1: What is de-ch...
2 answers
Which of these does the sun provide in large amounts? 1. energy 2. oxygen 3. glucose 4. Carbon dioxide
Which of these does the sun provide in large amounts?
1. energy
2. oxygen
3. glucose
4. Carbon dioxide...
1 answer
A company has inventory of 17 units at a cost of $11 each on May 1. On May 5, they purchased 11 units at $16 per unit. On May 12, they purchased 18 units at $17 per unit. On May 15, they sold 30 units. Using the FIFO periodic inventory method, what is the value of the inventory at May 15 after the sale
A company has inventory of 17 units at a cost of $11 each on May 1. On May 5, they purchased 11 units at $16 per unit. On May 12, they purchased 18 units at $17 per unit. On May 15, they sold 30 units. Using the FIFO periodic inventory method, what is the value of the inventory at May 15 after the s...
2 answers
Describe the legend of Cincinnatus legend. What did he do for Rome?
Describe the legend of Cincinnatus legend. What did he do for Rome?...
1 answer
Which amendment would fit these two scenarios? I included a picture of the amendments
Which amendment would fit these two scenarios? I included a picture of the amendments...
2 answers
What is the primary geographical feature of Western Sahara? rain forest desert savanna mountains
What is the primary geographical feature of Western Sahara?
rain forest
desert
savanna
mountains...
1 answer
I’ll give brainliest Completed a full explanation of statistics with explanation and examples ?
I’ll give brainliest
Completed a full explanation of statistics with explanation and examples ?...
1 answer
Katherine bought oranges oatmeal and train store. She spent all her money.she spend 5/14 of her money on oranges and 4/14 on oatmeal.what fraction of her money did Katherine spend on tea
Katherine bought oranges oatmeal and train store. She spent all her money.she spend 5/14 of her money on oranges and 4/14 on oatmeal.what fraction of her money did Katherine spend on tea...
2 answers
Expand and simplify the expression: 4u - 3 ( 2u - 5v) *
Expand and simplify the expression: 4u - 3 ( 2u - 5v) *...
2 answers
Cy has 42 baseball cards & 70 football cards that he wants to group into packages. Each package will have the same number of cards, and each package will have the same numbers of baseball cards and football cards. How many packages will Cy make if he uses all the cards?
Cy has 42 baseball cards & 70 football cards that he wants to group into packages. Each package will have the same number of cards, and each package will have the same numbers of baseball cards and football cards. How many packages will Cy make if he uses all the cards?...
2 answers
Student A told Student B that his ears are the most lateral structures on his head. Student B corrected Student A and said that his ears are actually bilateral structures. Which student is correct, and why? (2 points) Student A, because lateral structures are found far from the midline of the body. Student B, because bilateral structures are paired on either side of the body. Neither student, because ears are medial structures. Both students, because ears are both lateral and bilateral
Student A told Student B that his ears are the most lateral structures on his head. Student B corrected Student A and said that his ears are actually bilateral structures. Which student is correct, and why? (2 points)
Student A, because lateral structures are found far from the midline of the body.
...
1 answer
A sponsor is someone who helps an immigrant, either financially or legally, on their journey to become a permanent resident.
A sponsor is someone who helps an immigrant, either financially or legally, on their journey to become a permanent resident....
1 answer
In the computer forensics case in the lab, global digital forensics created __________ copies of the hard drives seized from the warehouses to be used to conduct the computer forensic analysis.
In the computer forensics case in the lab, global digital forensics created __________ copies of the hard drives seized from the warehouses to be used to conduct the computer forensic analysis....
2 answers
PLZ ANSWER ASAPPPPPP Where did the Industrial Revolution begin in the mid-1700s? A) America B) Britain C) China D) France
PLZ ANSWER ASAPPPPPP
Where did the Industrial Revolution begin in the mid-1700s?
A) America
B) Britain
C) China
D) France...
1 answer
The relationship between an object's mass (m), its acceleration (a), and the applied force (F) is described in which of Newton's Laws? A:First Law B:Second Law C:Third Law
The relationship between an object's mass (m), its acceleration (a), and the applied force (F) is described in which of Newton's Laws?
A:First Law
B:Second Law
C:Third Law...
2 answers
How many ideas should be on each note card in the index-card method of note-taking? Zero One Two As many as you can fit
How many ideas should be on each note card in the index-card method of note-taking?
Zero
One
Two
As many as you can fit...