What is the molar mass of magnesium nitride (Mg3N2) if the molar mass of magnesium is 24.31g and nitrogen is 14.01g?

Answers

Answer 1

Answer: Mg3N2

Mg - 3 times 24.31 g= 72.93 g

N - 2 times 14.01 g= + 28.02 g

Molar Mass= 100.95 g/mol Mg3N2

Answer 2

Answer:

The molar mass of magnesium nitride ) is 100.91 g/mol.

How do we calculate?

To calculate the molar mass, we need to add up the atomic masses of each atom in the molecule. The atomic masses of the elements in are:

Magnesium: 24.31 g/mol

Nitrogen: 14.01 g/mol

The molar mass ofmagnesium nitride is calculated as follows:

Molar mass of magnesium nitride = 3 * 24.31 g/mol + 2 * 14.01 g/mol

= 100.91 g/mol

Therefore, the molar mass of magnesium nitride is 100.91 g/mol.

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Although it seemed quite important in 1788, Amendment _______, barring the quartering of soldiers in private homes, is outdated today

Answers

From what I've read its 1788 Amendment IV

It's Amendment number 3 because Amendment 4 is you have to have warrant to be able to search someones house ect.

Which of these is always equal to the molar mass of any element?its atomic number
its atomic weight
its atomic formula
its atomic structure

Answers

Answer: Option (b) is the correct answer.

Explanation:

Atomic weight is also known as atomic mass or molar mass of an atom.

Atomic mass means the sum of total number of protons and neutrons present in an atom.

For example, atomic mass of HCl is atomic mass of hydrogen + atomic mass of chlorine.

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Thus, we can conclude that molar mass of any element is always equal to its atomic weight.

atomic weight, as it is essentially the same as mass

Which statement describes one characteristic of an operating electrolytic cell?(1) It produces electrical energy.
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Answers

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Which scientist developed the quantum mechanical model of the atom?a. Albert Einstein
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Answers

The quantum mechanical model of the atom was developed by Erwin Schrödinger. The correct option is B

What is Erwin Schrödinger theory?

Austrian physicist Erwin Schrödinger created the quantum mechanical model of the atom in 1926. The development of quantum mechanics, a fundamental physics theory that describes how matter and energy behave at the atomic and subatomic scales, was significantly aided by Schrödinger's work.

The behavior of electrons in atoms was mathematically described by Schrödinger's wave equation, which combined wave-like and particle-like characteristics. His work transformed our understanding of the atomic universe and formed the basis for contemporary quantum theory, along with the contributions of other scientists like Werner Heisenberg and Max Planck.

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The answer is Erwin Schrodinger.

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Answers

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i think they are primary producers, as they produce biomass from inorganic compounds (CO2)

Helppp meee plzzz plzzzz
Helppp

Answers

Answer:F =MAX

Explanation:I did that

Answer:

F=MAX

Explanation:

I DID THAT TODAY AT 9:05AM FRIDAY 1/22/2021

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