Questions by Nati

Questions by Nati

A reaction has a rate constant of 3.76 x 10-6 s-¹ at 362 K and a rate constant of 4.36 x 10² s¹ at 541 K. What is the activation energy for the reaction based on the Arrhenius equation?

asked Dec 21, 2024

1 answer

2 votes

13.4k views

A copy machine makes 100 copies in 2 minutes how many minutes will it take to make 7500 copies

asked Jun 19, 2024

1 answer

1 vote

210k views

Marcus is building a fort. He needs 5 pieces of plywood each with an area of 56.25 square feet for each. If the plywood costs $1.79 per square foot, how much money will Marcus need to build his fort.

asked Sep 20, 2023

1 answer

5 votes

156k views

-1xf(-8)-4xg(4) pls help

asked Sep 9, 2023

1 answer

1 vote

170k views

A 35 foot ladder is set against the side of a house so that it reaches up 21 feet. If Elijah grabs the ladder at its base and pulls it 4 feet farther from the house, how far up the side of the house will

asked May 11, 2023

1 answer

4 votes

23.3k views

The floor in the room is 4.5m long and 3.1m wide. Calculate the area of the floor

asked May 9, 2022

1 answer

11 votes

45.8k views

2. According to the U.S. government, 4.9 billion barrels of crude oil flowed into the Gulf of Mexico following the explosion that destroyed the Deepwater Horizon drilling rig in April 2010. Express this

asked Feb 19, 2022

1 answer

13 votes

96.1k views

In Oakland County the fine for speeding is $15 for each mile per hour over the speed limit. Jim was fined $165 for speeding in a 25-mph zone. How fast was Jim going? Your answer

asked Nov 19, 2021

1 answer

5 votes

79.0k views

The standard configuration for an Arizona license plate is 3 digits (0 - 9) followed by 3 letters (of 26). If you can not repeat digits or letters, how many plates (NO COMMAS NEEDED) can be made?

asked Oct 25, 2021

1 answer

0 votes

84.7k views

B. How does potential energy change when mass is increased?

asked Oct 12, 2021

1 answer

4 votes

223k views

Where did the Bubonic Plague first start spreading in Europe? OA. British villages ОВ. German villages OC. Spanish ports OD. Sicilian ports

asked Sep 28, 2021

1 answer

5 votes

3.8k views

Explain how you could use a balloon to show a friend why the universe looks the way it does.

asked Sep 19, 2021

1 answer

1 vote

68.8k views

IF ANY ONE NEEDS HELP WITH ANY KIND OF WORK ILL DO IF FOR A BIT OF CASH I GRADUATED COLLEGE I KNOW WHAT I'M DOING step by step

asked Aug 18, 2021

1 answer

0 votes

151k views

There are points (1,62) (2,123) (3,188) (4,228) (5,280) (6,344) on a graph I need to find the slope in the form of y=Mx+b

asked Jul 21, 2021

1 answer

4 votes

138k views

Do you want to know about the car that I used to drive? What is the relative pronoun

asked Jun 28, 2021

1 answer

3 votes

40.4k views

Write each equation in slope-intercept form. Identify the slope and y-intercept. Then graph the line described by the question. (If possible please show work)

asked May 15, 2021

1 answer

1 vote

199k views

Sam Gerard entered into a contract for Rim Country Landscaping to install landscaping, sprinklers, and lighting on his cabin lot. The $10,000 contract called for 3 spruce pine trees, 6 quaking aspen trees,

asked May 12, 2021

1 answer

2 votes

120k views

Where can I find the igcse sociology book in a pdf form for free?

asked May 11, 2021

2 answers

2 votes

204k views

Two astronauts are 1.5m apart in their spaceship.One speaks to the other. The conversation is transmitted to earth via electromagnetic waves. The time it takes for sound waves to travel at 343 m/s through

asked Dec 10, 2020

1 answer

1 vote

213k views

Anything would help on problems 25-34

asked Jun 6, 2020

2 answers

4 votes

135k views

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