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Make a flowchart including the sequence of chemicals (remember to include water if needed) that are...
Petermine the amounts/volumes of the chemicals needed to prepare the following solutions s 100 ml...
9,10,12
petermine the amounts/volumes of the chemicals needed to prepare the following solutions s 100 ml of O.1 N HC from concentrated (12.0 M) HO tyou will be asked to make this solution as practicel & 100 ml of L.0 M Tris pt-76 MW of Tris base is 121 g/mole 7. pH 7.6 is close to a neutral pH. When making 1.0 M Tris base, would you expect to or NaOH to adjust the pH to 7.67 to need HC...
PLEASE ANSWER ALL 10. What volume of 14N H2SO4 is needed to make 500 mL of...
PLEASE ANSWER ALL
10. What volume of 14N H2SO4 is needed to make 500 mL of 3.2M H2SO4 solution? 11. A solution contains 40 g of solute dissolved in 0.5 L of water. What is the percentage of this solution? 12. How many mL of 4M H2SO4 are required to make 1.5L of 0.5M acid? 13. 100mL of 8% NaCl solution contains g of NaCl 14. A liter of 0.95% solution of NaCl contains g of NaCl 15. 2500mL of...
Preparation of the 0.100 M Na,3,0, solution. What mass of Na S,0,5H0 is needed to make...
Preparation of the 0.100 M Na,3,0, solution. What mass of Na S,0,5H0 is needed to make 250 mL of 0.100 M Na,s,o, solution? Show your work for this calculation in the space below. (Note: you need to include the 5 H,O's when you calculate the molar mass) 2) Mass of Na S,0, 51,0 needed for 250.00 mL 0.100 M Na S,O, solution. Standardization of the Na S,0, solution. Unlike the KIO, solution, the Na S,O, solution molarity will not be...
A farming company has 3 different lands with usability and water allocation limitations
a farming company has 3 different lands with usability and
water allocation limitations
A manufacturing company currently employees 50 workers. It takes a worker an hour to make a unit and workers are paid $20/hour. The material cost is $5/unit. Each worker works 160 hours/week to meet the current monthly demand of 8,000 units. Due to the change of economy, the manufacturing company predicted that the demand has 60% chance of increasing 50% from the previous month and 40% chance...
Develop a functional flowchart and then write a C++ program to solve the following problem. 1....
Develop a functional flowchart and then write a C++ program to
solve the following problem.
1. Create a text file named c1.txt and write your brand of
computer (like Dell, HP, etc) in the file. You will be reading the
name of the file from the keyboard as a string, using the string
class. Your program will also read the brand of your computer from
the keyboard. The process of the file creation (name of the file,
mode for opening...
3. To make a buffer solution, you can start with a solution of a known number...
3. To make a buffer solution, you can start with a solution of a known number of moles of the base form (A) and add a strong acid until you have neutralized the correct number of moles of the base to have the correct A HA ratio for the buffer you require. For the example using HF in the background information: a. How many moles of the base form (A) are required to start? HINT: The acid form (HA) will...
31. Which of the following is NOT an anti-predator defense mechanism? A. Plant chemicals, including coffee...
31. Which of the following is NOT an anti-predator defense mechanism? A. Plant chemicals, including coffee and tea caffeine, make caterpillars sick or jittery. B. The large eyespots on a moth's wing are exposed abruptly to startle a hungry bird. C. Many trees, vines, and shrubs have stems lines with long thorns. D. Many plants have brightly colored fruit and flowers. 32. An intimate relationship between two different species is called A. competition. B. a community. C. an ecosystem.D. symbiosis....
Question: Use the scenario to calculate the income (including the original loan) and expenditure for the...
Question: Use the scenario to calculate the income (including the original loan) and expenditure for the fi... Use the scenario to calculate the income (including the original loan) and expenditure for the first year to determine if the business, from a financial perspective, is worth the risk for Mr Ngobeni. Scenario The cement industry in Kenya is currently undergoing mixed sentiments by various economic and financial specialists. From an economic perspective, this industry should grow, especially in view of the...
Write the following functions, as defined by the given IPO comments. Remember to include the IPO...
Write the following functions, as defined by the given IPO comments. Remember to include the IPO comments in your submission. Be sure to test your code -- you can use the examples given for each function, but you should probably test additional examples as well -- and then comment-out or remove your testing code from your submission!. We will be testing your functions using a separate program, and if your own testing code runs when we load your file it...
асабакалавьсан. Аавьсср Аавьсера. Аавы No spacing Heading Hassing a ** A2 A E v аясаан Problem...
асабакалавьсан. Аавьсср Аавьсера. Аавы No spacing Heading Hassing a ** A2 A E v аясаан Problem 5 (1.5 points/0.5 points each) Estimate each unit of measurement. Round each number to reasonable number of significant digits. If you are not familiar with the topic or unit, you will need to research it on google. Remember to cite all your references at the end of this document in MLA Format. a) The distance from Tampa to New York 1499.2 miles b) The...
9,10,12
petermine the amounts/volumes of the chemicals needed to prepare the following solutions s 100 ml of O.1 N HC from concentrated (12.0 M) HO tyou will be asked to make this solution as practicel & 100 ml of L.0 M Tris pt-76 MW of Tris base is 121 g/mole 7. pH 7.6 is close to a neutral pH. When making 1.0 M Tris base, would you expect to or NaOH to adjust the pH to 7.67 to need HC...
PLEASE ANSWER ALL
10. What volume of 14N H2SO4 is needed to make 500 mL of 3.2M H2SO4 solution? 11. A solution contains 40 g of solute dissolved in 0.5 L of water. What is the percentage of this solution? 12. How many mL of 4M H2SO4 are required to make 1.5L of 0.5M acid? 13. 100mL of 8% NaCl solution contains g of NaCl 14. A liter of 0.95% solution of NaCl contains g of NaCl 15. 2500mL of...
Preparation of the 0.100 M Na,3,0, solution. What mass of Na S,0,5H0 is needed to make 250 mL of 0.100 M Na,s,o, solution? Show your work for this calculation in the space below. (Note: you need to include the 5 H,O's when you calculate the molar mass) 2) Mass of Na S,0, 51,0 needed for 250.00 mL 0.100 M Na S,O, solution. Standardization of the Na S,0, solution. Unlike the KIO, solution, the Na S,O, solution molarity will not be...
a farming company has 3 different lands with usability and
water allocation limitations
A manufacturing company currently employees 50 workers. It takes a worker an hour to make a unit and workers are paid $20/hour. The material cost is $5/unit. Each worker works 160 hours/week to meet the current monthly demand of 8,000 units. Due to the change of economy, the manufacturing company predicted that the demand has 60% chance of increasing 50% from the previous month and 40% chance...
Develop a functional flowchart and then write a C++ program to
solve the following problem.
1. Create a text file named c1.txt and write your brand of
computer (like Dell, HP, etc) in the file. You will be reading the
name of the file from the keyboard as a string, using the string
class. Your program will also read the brand of your computer from
the keyboard. The process of the file creation (name of the file,
mode for opening...
3. To make a buffer solution, you can start with a solution of a known number of moles of the base form (A) and add a strong acid until you have neutralized the correct number of moles of the base to have the correct A HA ratio for the buffer you require. For the example using HF in the background information: a. How many moles of the base form (A) are required to start? HINT: The acid form (HA) will...
асабакалавьсан. Аавьсср Аавьсера. Аавы No spacing Heading Hassing a ** A2 A E v аясаан Problem 5 (1.5 points/0.5 points each) Estimate each unit of measurement. Round each number to reasonable number of significant digits. If you are not familiar with the topic or unit, you will need to research it on google. Remember to cite all your references at the end of this document in MLA Format. a) The distance from Tampa to New York 1499.2 miles b) The...
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