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dangina [55]
3 years ago
11

Jacob floated a long steel sewing needle on a small piece of cork in a glass of water. He noticed that as he turned the glass ar

ound, the cork and needle continued to point toward his backyard. Even after he turned the small floating cork around gently, the needle finally pointed toward the backyard. What is the MOST LIKELY conclusion Jacob will draw? A) There is a large magnet in the backyard. B) Jacob’s backyard is on the north side of his house. C) The backyard is downhill from where Jacob is standing. D) A gentle breeze is causing the needle to point toward the backyard.
Chemistry
2 answers:
max2010maxim [7]3 years ago
7 0

Answer:

<em>Hello, Your answer will be </em><em>B) Jacob's backyard is on the north side of his house.</em>

<em>Hope That Helps!</em>

Vladimir79 [104]3 years ago
6 0

Answer:

The answer would be B.    Hope that helps! Stay healthy

Explanation:

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Answer:
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Structures of Both Arachidonic Acid and PGE</span>₁ are shown Below,

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3 years ago
We discussed the different types of intermolecular forces in this lesson. Which type would you expect to find in CO2?
g100num [7]

Answer:

Dispersion forces.

Explanation:

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CO contains two C-O bonds. They cancel each other out because of the dipoles point in opposite directions. Although, CO2 contains polar bonds, it is known as a nonpolar molecule. So, the only intramolecular forces which CO2 having are London dispersion forces.

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X+KOH→CH-CH=CH 2 +KBr+H2O. What is the<br> compound represent “x”?
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Does the pH increase or decrease, and does it do so to a large or small extent, with each of the following additions?(c) 5 drops
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The pH decreases to a large or small extent with each of the given additions.

<h3>What is common name of NaOH?</h3>

The common name of NaOH is sodium hydroxide. Lye and caustic soda are other names for sodium hydroxide, an inorganic substance having the formula NaOH. It is a white, solid ionic substance made up of the cations sodium (Na+) and the anions hydroxide (OH). Sodium hydroxide is a chemical that manufacturers utilize to make things like soap, rayon, paper, explosives, colors, and petroleum products. Processing cotton fabrics, metal cleaning and processing, oxide coating, electroplating, and electrolytic extraction are further uses for sodium hydroxide. A caustic metallic base is sodium hydroxide (NaOH), sometimes referred to as lye or caustic soda. Caustic soda, an alkali, is commonly employed in a variety of sectors, primarily as a potent chemical base in the production of pulp and paper, textiles, drinking water, and detergents.

To learn more about sodium hydroxide, visit:

brainly.com/question/24010534

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Seven protons, seven neutrons, and seven electrons make up the atom of nitrogen. The nucleus is the collection of protons and neutrons that make up the center of an atom. The 7 electrons, which are much smaller than the nucleus, orbit it in what is known as orbits. Since nitrogen-14 is a neutral atom, the number of protons in its nucleus must match the number of electrons around it.

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