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BARSIC [14]
3 years ago
14

Draw a lewis dot diagram for 3MgO

Chemistry
1 answer:
Murrr4er [49]3 years ago
3 0
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Using (4 words) from the word bank describe the image to the right, USE COMPLETE
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Please vuelvo Do you believe the virus is the same equal
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3 years ago
Difference between flammable and combustible
Nikitich [7]
<h3>flammable liquids will catch on fire and burn easily at normal working temperatures. Combustible liquids have the ability to burn at temperatures that are usually above working temperatures.</h3>

<em>Hope this helped! :)</em>

8 0
3 years ago
Determine the change in entropy for 2.7 moles of an ideal gas originally placed in a container with a volume of 4.0 L when the c
olchik [2.2K]

Answer:

The value of entropy change for the process dS = 0.009 \frac{KJ}{K}

Explanation:

Mass of the ideal gas = 0.0027 kilo mol

Initial volume V_{1} = 4 L

Final volume V_{2} = 6 L

Gas constant for this ideal gas ( R ) = R_{u}  M

Where R_{u} = Universal gas constant = 8.314 \frac{KJ}{Kmol K}

⇒ Gas constant R = 8.314 × 0.0027 = 0.0224 \frac{KJ}{K}

Entropy change at constant temperature is given by,

dS = R  log _{e} \frac{V_{2}}{V_{1}}

Put all the values in above formula we get,

dS = 0.0224  log _{e} [\frac{6}{4}]

dS = 0.009 \frac{KJ}{K}

This is the value of entropy change for the process.

6 0
3 years ago
Can someone please please help....what will happen to these glands if it go on strike?​
sammy [17]

Answer:

World War 3

Explanation:

People will go crazy wife or go to h*** in a become World War 3

5 0
3 years ago
Exponatial notation is used for a/ writing very small numbers b/writing very large numbers c/avoid tedious work d/all above
morpeh [17]

Answer:

The correct answer is option d/ "all above".

Explanation:

Exponential notation is a way of expressing mathematical equations by simplifying numbers that could be very small or very large. The number included within the exponential notation (the exponent) describe how many times the number included in the base is multiplied. If the exponent is an integer the number is very large, while if the exponent is a ratio the number is very small. This avoids the tedious work of writing the complete number that results from the exponential multiplication.

5 0
3 years ago
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