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Nadusha1986 [10]
3 years ago
5

In the mirror diagram shown, Which is the normal?

Chemistry
2 answers:
o-na [289]3 years ago
7 0

Answer:

C

Explanation:

always look for the line that is perpendicular to the surface

Anon25 [30]3 years ago
7 0

Answer:

It's <u><em>C   Chief</em></u>

Explanation:

I got it right.

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Write the reaction when solid lead(ii) nitrate is put into water:
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Solid lead nitrate in water gives lead oxide and nitric acid

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What is thermal energy transfer?
Ray Of Light [21]

Answer:

Heat is a measure of the flow of thermal energy from one object or substance to another. ... Thermal energy typically flows from a warmer material to a cooler material. Generally, when thermal energy is transferred to a material, the motion of its particles speeds up and its temperature increases.

Explanation:

7 0
3 years ago
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Refer to the Chemical Compounds table above. How many total elements are in<br> Ethanol?
Korolek [52]

Answer:

3 element i.e carbon (C), hydrogen (H) and oxygen.

Explanation:

The following data were obtained from the question:

Subtance >>>>>>>> Chemical Formula

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Ethanol >>>>>>>>> C₂H₅OH

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From the above table, we can see that ethanol (C₂H₅OH) contains carbon (C), hydrogen (H) and oxygen

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3 years ago
How many millimeters are equal to 0.399195L
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What characteristic of gases makes them different from liquids or solids?
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<span>The particles are far apart from each other.</span>
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