Questions by Marek Stejskal

Questions by Marek Stejskal

if 4 g of naoh dissolves in 36 g of h2o, calculate the mole fraction of each component in the solution. also, determine the molarity of solution (specific gravity of solution is 1g ml-1).

asked Sep 23, 2024

1 answer

1 vote

102k views

A basketball with a mass of 502 grams rests on the floor near a bowling ball with a mass of 5,203 grams. If a gravitational force of 5.82E-11 Newtons exists between them, how far apart from each other

asked Sep 17, 2024

1 answer

3 votes

89.6k views

URGENT! HELP PLS :) Question 3 (Essay Worth 4 points) Two student clubs were selling t-shirts and school notebooks to raise money for an upcoming school event. In the first few minutes, club A sold 2 t-shirts

asked Sep 7, 2024

1 answer

5 votes

9.1k views

Temperature climates, fertile soil, manufacturing, and trade have pulled people towards this area. In 1945, the end of WW2, Great Britain welcomed a large number of immigrants, increasing the population.

asked May 28, 2024

1 answer

4 votes

157k views

What happened the more they increased according to Hosea 4:7?

asked Mar 3, 2024

1 answer

4 votes

118k views

Molly owns 13 films. 7 of her films are action films. She chooses one of her films at random. What is the probability that it is not an action film? Give your answer as a fraction in its simplest form

asked Feb 22, 2024

1 answer

4 votes

12.4k views

Help me pls look at the image 20 points

asked Jun 28, 2023

1 answer

19 votes

67.5k views

B. 60 = 7 - 2y 40 + y = 4

asked May 3, 2023

2 answers

13 votes

111k views

True or False: Before a new ship arrived with supplies and more people, most Jamestown colonists wanted to go back to England.

asked Mar 27, 2023

2 answers

0 votes

88.3k views

NEED HELP ASAP! Please

asked Feb 13, 2023

1 answer

9 votes

64.1k views

Wind power is: a . a renewable resource b . Independent of the weather c. used to generate 10% of electricity in the U.S. d. all of the above

asked Nov 15, 2022

1 answer

12 votes

7.2k views

Suppose the water at the top of Niagara Falls has a horizontal speed of 2.73 m/s just before it cascades over the edge of the falls. At what vertical distance below the edge does the velocity vector of

asked Nov 6, 2022

1 answer

4 votes

157k views

1. Si μ es un ángulo agudo y cot μ = , ¿cuáles son los valores de todas las funciones trigonométricas de μ?

asked Oct 14, 2022

1 answer

3 votes

73.0k views

How to tell if y=1/7x is proportional

asked Sep 25, 2022

1 answer

24 votes

1.2k views

Which of the following is not likely to appear on a map? A. Longitude lines B. Satellites C. Legend D. Poles E. Cardinal directions

asked Sep 10, 2022

2 answers

0 votes

67.3k views

This Question: 1 pt 20 of 20 This Qu th The pH of a fruit juice is 2.9. Find the hydronium ion concentration, [H30 * ), of the juice. Use the formula pH = -log[H30*] The hydronium ion concentration [H30

asked May 3, 2022

1 answer

5 votes

117k views

What is the indirect method we use to elect the president?

asked Apr 17, 2022

1 answer

3 votes

188k views

Ahhhhhahh please help marking brain list

asked Jan 25, 2022

1 answer

13 votes

56.7k views

Factorise the following x²9x+14

asked Oct 14, 2021

2 answers

1 vote

118k views

How many more pumpkins have a mass between 9 and 12 kg than between 0 and 3 kg?

asked Sep 12, 2021

2 answers

2 votes

15.7k views

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