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Fudgin [204]
3 years ago
7

Part of Newtons first law states an object at rest stays at rest unless acted upon by an unbalanced force. Which one is NOT an e

xample of this law?
Chemistry
1 answer:
denpristay [2]3 years ago
8 0

Solution :

Sir Isaac Newton was a great scientist. The discoveries of the Newton change the way we see the world. Newton gave us the fundamental principles through which the entire universe is governed.

Newtons 1st law of motion states that a body moves or stays in position until and unless an external force is applied to the body.

This is the law of nature.

An example which do not support this law can be a body having a huge mass and a small boy applies force to move it but is unable to move the body.

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How to extract salt crystal from salt water
Semenov [28]

Answer:

Add decanoic acid. Another way to separate salt and water is via chemical reaction. For instance, research has shown that treating salt water with a chemical called decanoic acid is a reliable way to remove the salt.

8 0
3 years ago
Where are the most reactive nonmetal elements on the periodic table
chubhunter [2.5K]

Answer: the upper right portion of the periodic table.

Explanation:

4 0
3 years ago
1. What are at least 3 effects of the oceanic plate/continental plate convergent boundary?
creativ13 [48]

Answer 1: The correct answer is b. convergent continental-continental boundary.

A convergent continental-continental boundary refers to a convergent plate boundary where two continental plates meet or come together. When this happens, a forceful collision occurs, and structures like mountains start to form. The Himalaya mountain range is formed as a result of the convergence of the Indian and Eurasian continental plates.

Answer 2: The correct answer is d. convergent oceanic-oceanic boundary.

Volcanic island arcs refers to a curved line of volcanoes formed from the subduction (sinking) of one oceanic plate below another plate. Examples of volcanic island arcs include Japanese Islands and Alaskan Islands.

Answer 3: The correct answer is b.convergent oceanic-continental boundary.

A continental volcanic arc is an arc-shaped chain of volcanoes that form from the subduction of an oceanic plate under a continental plate.

3 0
3 years ago
A carbon atom has six protons and six neutrons. What is its<br>atomic number?​
diamong [38]
Carbon always has six protons, as its atomic number is six. Carbon twelve would have six neutrons (six protons plus six neutrons) in the nucleus of the atom. So the atomic number is 12
7 0
3 years ago
A compound is found to contain 63.65 % nitrogen and 36.35 % oxygen by mass. what is the empirical formula for this compound?
kodGreya [7K]

Let the total mass of the compound is 100 g.

Mass of N = 63.65 % = 63.65 g

Mass of O = 36.35 % = 36.35 g

Molar mass of N = 14.01 g/mol

Molar mass of O = 16.00 g/mol

Number of moles (mol) = mass (g) / molar mass(g/mol)

Number of Moles of N = 63.65 g / 14.01 g/mol = 4.54 mol

Number of Moles of O = 36.35 g / 16.00 g/mol = 2.27 mol

Divide the Number of moles of each element with the lowest number of moles, here lowest number of moles is 2.27 .

Dividing number of the moles of each element by lowest number of moles to get the mole ratio between elements.

N = 4.54 mol / 2.27 mol = 2

O = 2.27 mol / 2.27 mol = 1

So, Empirical formula = N₂O₁ = N₂O

8 0
4 years ago
Read 2 more answers
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