What to do: Read and analyze the given situation below. Write your answer on a separate sheet of paper. 1. Karen has 14 hamburger patties, how many slices of bread will she need to consume all the patties? The ratio of slices of bread to hamburger patty is 2:1. 2. When Joy went shopping, she was able to buy 50 slices of cheese, 20 hamburger patties, and 50 slices of bread. Her double cheeseburger recipe is this: two slices of bread + one hamburger patty + two slices of cheese → one double cheeseburger a. How many double cheeseburgers can she make? b. What is the limiting material or reagent? c. What are the excess reagents? 3. If you want to put tires on 4-wheeled cars and you have 8 cars with no wheels and 48 available tires. What will be your limiting substance, the car or the wheels? Guide Questions: 1. Compare reagents from reactants, what makes them different from each other? 2. What makes a reagent limiting?

What to do: Read and analyze the given situation below. Write your answer on a separate sheet of paper. 1. Karen has 14 hamburger patties, how many slices of bread will she need to consume all the patties? The ratio of slices of bread to hamburger patty is 2:1. 2. When Joy went shopping, she was able to buy 50 slices of cheese, 20 hamburger patties, and 50 slices of bread. Her double cheeseburger recipe is this: two slices of bread + one hamburger patty + two slices of cheese → one double cheeseburger a. How many double cheeseburgers can she make? b. What is the limiting material or reagent? c. What are the excess reagents? 3. If you want to put tires on 4-wheeled cars and you have 8 cars with no wheels and 48 available tires. What will be your limiting substance, the car or the wheels? Guide Questions: 1. Compare reagents from reactants, what makes them different from each other? 2. What makes a reagent limiting?

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 101AE: This year, like many past years, you begin to feel very sleepy alter eating a large helping of...

See similar textbooks

Similar questions

Some scientists think there are living things smaller than bacteria (New York Times, January 18, 2000, p. D1). Called nanobes, they are roughly cylindrical and range from 20 to 150 nm long and about 10 nm in diameter. One approach to determining whether nanobes are living is to estimate how many atoms and molecules could make up a nanobe. If the number is too small, then there would not be enough DNA, protein, and other biological molecules to carry out life processes. To test this method, estimate an upper limit for the number of atoms that could be in a nanobe. (Use a small atom, such as hydrogen.) Also estimate how many protein molecules could fit inside a nanobe. Do your estimates rule out the possibility that a nanobe could be living? Explain why or why not.
This year, like many past years, you begin to feel very sleepy alter eating a large helping of Thanksgiving turkey. Some people attribute this sleepiness to the presence of the amino acid tryptophan in turkey. Tryptophan can be used by the body to produce serotonin, which can calm the brains activity and help to bring on sleep. a. What mass in grams of tryptophan is in a 0.25-lb serving of turkey? (Assume tryptophan accounts for 1.0% of the turkey mass.) b. What mass in grams of tryptophan is in 0.25 quart of milk? (Assume tryptophan accounts for 2.0% of milk by mass and that the density of milk is 1.04 kg/L.)
1-12 The life expectancy of a citizen in the United States is 76 years. Eighty years ago it was 56 years. In your opinion, what was the major contributor to this spectacular increase in life expectancy? Explain your answer.
A food label has the following values: Total kcal=360 Total fat= 20 g. Total carbohydrate 25 g. How many grams of protein is in this food?
You're throwing a pizza party for 15 and figure each person will eat 4 slices how much is the pizza going to cost you? You call the pizza place and learn that each pizza will cost you $14.78 and will be cut in 12 slices
Electrical energy is usually measured in kiloWatt-hours, kWh. A Watt is 1 joule per second. A kiloWatt is 1000 joules per second. An hour has 3600 seconds. Therefore 1 kWh = 3.6x106 joules. How many kWh are there in a meal that is 776 Cal, or nutritional calories? Just put in the number. The assumption is the unit is kWh. 1 Nutritional Cal = 1 kcal (exact) 1 cal = 4.184 joules (exact) kilo 103 (exact) 1 kWh = 3.6x106 joules (exact) =
A year ago I had a barbeque on March 1st. I invited 16 friends to join me. I planned to serve each friend (and myself) 1 hot dog, 2 hamburgers and 3 cans of soda. I bought 23 hot dogs, 34 hamburgers and 45 cans of soda. One friend looked this over and told me Group of answer choices I had just enough of everything for everybody I invited. I needed to buy more hot dogs. I needed to buy more soda. I needed to buy more hamburgers. I could invite more friends since I had more than enough food.
1. The average adult is about 55% water by mass. How many grams of water are in a 175 pound adult? 2. The doctor has ordered 1 gram of acetaminophen to be given every 8 hours to a patient. If your stock on hand is 500 mg tablets, how many tablets will you need for 4 days? 3. An antibiotic dosage of 175 mg is ordered. If the antibiotic is supplied in liquid form as 50.0 mg per 5.0 mL how many teaspoons should be given? 1.0 teaspoon = 4.93 mL. Please show work.!!!! dimensinal analysis
Jollibee Burger Item Sodium(mg) Fat(g) Calories Item cost($) Beef Patty 50 17 220 $0.25 Bun 330 9 260 $0.15 Cheese 310 6 70 $0.10 Onions 1 2 10 $0.09 Pickles 260 0 ,. 5 $0.03 Lettuce 3 0 4 $0.04 Ketchup 160 0 20…
3. A bottle contains 60ml of Syrup. If one dose is ¾ml, how many doses can this bottle provide?
1. A patient is to receive 5 mEq of potassium chloride. The available stock is 15 mL of potassium chloride containing 20 mEq in a 10% oral solution. How much volume should be administered per dose based on this order? 2. Order: DrugB 250 mg PO daily (one single dose); Supply: DrugB 50 mg tablets (a total of 120 tablets in the bottle). How long will this bottle last for the client? Assume no doses are missed.
Your breakfast this morning was so nutritious! You had two eggs, a slice of toast and some orange juice. You were lucky, though... your mom noticed some smoke coming from the toaster and took your toast out before it burned. Thanks to her, your toast was a perfectly crunchy and light-brown in color: During this process, did the bread undergo a physical change or a chemical change? What evidence from the story or the image proves that you are correct?