Answer : The three-dimensional structure of ethanol is shown below.
Explanation :
The ethanol molecule is made up of 2 carbon atoms, 6 hydrogen atoms and 1 oxygen atom.
The 3D representation is shown by solid, dash and wedge bonds.
Dash lines shows that the molecules are behind the plane.
Wedge shows that the molecules are above or front of the plane.
Solid line shows that the molecules are present on the plane.
The three-dimensional structure of ethanol is shown below.
The conclusion which can be drawn from the results that more ice added caused a greater change in temperature.
<h3>Why temperature of substance changes?</h3>
Temperature of any substance will change if some amount of energy is absorbed or released by that substance in the form of heat.
If in simple water, we add some amount of ice then energy or heat from the whole mixture will released as a result of which temperature of the water decreases. And decrease in temperature will depend on the amount of added ice.
Hence, more ice added caused a greater change in temperature.
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Answer:
False
Explanation:
Because it is false heat will always transfer so it require matter
Answer:
D
Explanation:
I believe the answer is D because atoms are always seeking to fill up their outer electron shell/valence shell and want to gain a full octet.
