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The mass of an evacuated 250 ml flask is 143.147 g. The mass of the flask filled with 263 torr of an unknown gas at 25°C is 144.147 g. Calculate the molar mass of the unknown gas.

answered Dec 26, 2024

1 answer 19.4k views

This food web represents a community in a rain forest.

answered Dec 20, 2024

1 answer 149k views

Add the matrices. A B 5 9 -2 3 A+B 1 4 7 8 -7

answered Nov 19, 2024

1 answer 82.4k views

What patterns of development occurred between the three kingdoms in Egypt

asked Aug 16, 2024

1 answer 77.3k views

You would expect a successful inventor of a new type of heart valve to have a high: a) Nfun. b) Npow. c) Nach. d) Naff.

asked Jul 23, 2024

1 answer 201k views

Miscellanious lesions ex?

answered Jul 14, 2024

1 answer 193k views

How do bees help plants in reproduction? A. They transfer pollen from one flower to another. B. They collect nectar from flowers. C. They carry flowers to different plants. D. They spread the flower’s

answered Jun 6, 2024

2 answers 126k views

Barbour and Wright utilize the term judicial ______ to describe the idea that courts should be both lawmaking and policymaking bodies. A. positivism B. activism C. interpretivism D. restraint

asked Jun 3, 2024

1 answer 103k views

Brody asks you to calculate the break-even point for his firm. You respond that you will need the following information: a) State the components required to calculate the break-even point. b) Explain the

asked May 1, 2024

1 answer 150k views

Class II DNA Type elements are primarily in _____________

asked Apr 18, 2024

1 answer 185k views

Find the perimeter of the rectangle (3x+8) (2x^2+8x-3)

asked Feb 28, 2024

1 answer 103k views

Neha takes 3 hours to brew a gallon of root beer and 2 hours to make a pizza. Teresa takes 7 hours to brew a gallon of root beer and 5 hours to make a pizza. Who takes longer to make a gallon of root beer?

asked Feb 20, 2024

1 answer 184k views

Which technique would the nurse employ for an obstetrical client with a foreign body airway obstruction? 1 Back blows 2 Chest thrusts 3 Suprapubic thrusts 4 Abdominal thrusts

asked Feb 4, 2024

1 answer 10.9k views

Elanor has 2 2/3 cups of barbeque sauce. She uses 2/5 of it for a recipe. How much barbeque sauce does Elanor have left? (explain please, I did this but I got the wrong answer) A.1 1/5 B.1 3/5 C. 3 11/15

answered Jan 27, 2024

2 answers 98.4k views

find the transformation Matrix that the square ABCD whose center is as (2,2) reduced the half of its size with center still remaining at(2,2) the coordinates of squre ABCD at A(0,0) B(0,4) C(4,4) D(4,0)

asked Jan 11, 2024

1 answer 52.1k views

Which chemical formula represents the composition of a mineral that usually exhibits fracture, not cleavage? 1. Mg Si_40_10(OH)_2 2. NaCl 3. CaCO_3 4. (Fe, Mg)_2SiO_4

asked Jan 10, 2024

1 answer 205k views

Ricardo is talking to his parents about saving for retirement. Which of the following is NOT a good way to save for retirement, and why?

answered Dec 15, 2023

1 answer 105k views

Hans gave 4 people candy. He split 7/8 pounds among them. What is the unit rate in pounds per person? Write your answer in simplest form.

asked Nov 16, 2023

2 answers 205k views

OK QUESTION 11 PLEASE BE RIGHT THANKS :3 Read the following passage. Then tell which statement is true. There are many ways to get to the city from the airport. You can take a bus, which is about a 30

answered Oct 3, 2023

2 answers 165k views

how should indigenous knowledge systems be incorporated into climate science and solutions to climate change (in the form of a speech )

asked Jun 26, 2023

1 answer 31.0k views

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