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klio [65]
3 years ago
14

1.36x10^22molecules Fe2O3 to grams

Chemistry
1 answer:
GuDViN [60]3 years ago
4 0

Answer:

Finding the molar mass:

Finding the molar mass:

www.csus.edu › indiv › mackj › chem4 › docs › mole(pt1)

PDF

Explanation:

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adoni [48]

<u>Answer:</u> The correct answer is Option d.

<u>Explanation:</u>

According to Lewis acid-base concept:

The substance which is donating electron pair is considered as Lewis base and the substance which is accepting electron pair is considered as Lewis acid.

For the given chemical reaction:

CuO(s)+CO_2(g)\rightarrow CuCO_3(s)

CO_2 is accepting electron pair and is getting converted to CO_3^{2-}. Thus, it is considered as Lewis acid.

O^{2-} present in CuO is a Lewis base because it is donating electron pair.

Thus, the correct answer is Option d.

4 0
3 years ago
Identify the acid and conjugate base pair in the following equation:
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Answer:

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2 years ago
Density (D) is defined as the ratio of mass (m) to volume (V) and can be determined from the expression D = . Find the density o
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Explanation:

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2 years ago
I need help with this one pls, ty! ASAP
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Explanation:

1. A measure of how quickly velocity is changing is the acceleration

Acceleration is the rate of change of velocity with time. The rate at which a body is changing its velocity is known as the acceleration.

It is measured in the unit m/s²

2. Speed in a given direction is the velocity

Velocity is a vector quantity which measures the magnitude of motion in a specific direction. It is simply speed in a given direction.

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Friction is a force that opposes motion. It prevents a body from moving.

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Inertia is the tendency of body to resist change in motion. It is the ability of a body to remain in a perpetual state of rest.

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2 years ago
What is the chemical formula for the binary compound nitrogen dioxide?
-Dominant- [34]
NO2 Hope this helped!
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3 years ago
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