Recent activity by Arnaud Lauret

Recent activity by Arnaud Lauret

In a reaction between copper metal and an aqueous iron (III) chloride, Fe₃⁺(aq) is reduced to Fe₂⁺(aq), while Cu(s) is oxidized to Cu₂⁺(aq). Determine the mass of Cu(s) required to react with 26.9 ml of

answered Nov 28, 2024

1 answer 127k views

What type of chemical energy is stored in a plant? A) Nuclear energy B) Thermal energy C) Potential energy D) Kinetic energy

asked Oct 20, 2024

1 answer 87.2k views

What law did parliament pass in 1774 after the boston tea party?

asked Oct 6, 2024

1 answer 35.1k views

A 5kg mass is pulled upwards with an acceleration of 0.25 m/s². solve for the following: a. create a force diagram for this situation

answered Jul 28, 2024

1 answer 223k views

A football player complains of severe neck pain and tingling in his arms and legs after being tackled. He is conscious and alert, has a patent airway, and is breathing adequately. He is in a supine position

asked Jul 19, 2024

1 answer 92.6k views

fish swimming in a horizontal plane has velocity v with arrowi = (4.00 î + 1.00 ĵ) m/s at a point in the ocean where the position relative to a certain rock is r with arrowi = (14.0 î − 2.80 ĵ) m. After

asked Jul 15, 2024

1 answer 159k views

What is the length restriction for a tractor-trailer combination? a. 15 meters (49.2 feet). b. 18 meters (59.1 feet). c. 20 meters (65.6 feet). d. 25 meters (82 feet).

answered Jul 13, 2024

1 answer 63.7k views

What soil is considered the most fertile?

asked Jul 12, 2024

1 answer 167k views

What is the ratio if I have 6 black tea bags to 4 green tea bags if there are 60 tea bags

answered May 18, 2024

2 answers 193k views

What is the area of a circle whose circumference is 8π ? a. 4π b. 8π c. 12π d. 16π

answered Apr 30, 2024

1 answer 32.1k views

Suppose that the joint probability mass function for the random variables X and Y is f(x,y)=kexp(−x0x−y0y);x,y>0. Report. For generic parameters x0,y0,α,β : (a) Verify that f(x,y) is a valid probability

answered Apr 21, 2024

1 answer 35.9k views

Find an equation for the line parallel to 2y+12x=14 and goes through the point (−10.7). White jour answer in the form y=mx+b.

answered Apr 19, 2024

1 answer 113k views

Which of the following is true about Hawaii's de minimis encroachment allowance? a) For agricultural properties, the allowance is 18 inches. b) For commercial properties, the allowance is three inches.

asked Apr 9, 2024

1 answer 91.8k views

What does affluenza mean, and how was it tied to Ethan Couch?

answered Mar 23, 2024

1 answer 207k views

E define ionization energy using energy and electronegativity using atom and attract?

asked Mar 10, 2024

1 answer 130k views

What are the powers of the Congress? 1) Pass legislation 2) Override the veto 3) Initiate amendments 4) Declare war 5) Confirm a newly appointed VP.

asked Feb 18, 2024

1 answer 27.4k views

In the following diagram, BC is parallel to DE. What is x?

asked Aug 28, 2023

2 answers 235k views

To find the equation of a regression line, ý = ax + b, you need these formulas:9=1% of8b=ỹ-A regression line has a slope of 4.404. If the mean of the x-coordinates of thedata points is 8.891, and the mean

asked Aug 17, 2023

1 answer 118k views

What kind of skeleton is like armor?

asked Jun 21, 2023

2 answers 73.0k views

Which kind of animals compete for the same kind of food? what type of competition is it *fox *leopard *squirrel *lion

answered May 30, 2023

2 answers 50.6k views

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