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tester [92]
2 years ago
11

Give me an example of an average. For instance, "the average height of a person is about 5

Chemistry
1 answer:
balandron [24]2 years ago
3 0

Answer:

What is the average height of a human?

5.6 ft.

5.2 ft.

Human/Height

Image result for Give me an example of an average. For instance, "the average height of a person is about 5 foot 6 inches

However, the actual global average height of a woman is only 159.5 cm (5 ft 2.8 in) and the average height of a man is 171 cm (5 ft 7.3 in). Therefore, the height difference between men and women globally is about 4.5 inches or 12 centimeters.

Explanation:

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Gekata [30.6K]

The reaction is given as

Fe2O3 (s)+ 3CO(g)--->3CO2(g)+ 2Fe(s)

No.of moles=mass in gram/molar mass

As for Fe mole =156.2g/55.847=2.7969~2.797

The ratio b/w CO and Fe is 3:2

Moles of CO needed= 2.797x3/2=4.1955

Mass of CO needed= 4.195mol x 28.01g/mol= 117.515g

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Which of the following statements describes the elements in family 16 of the periodic table
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To start the chemical reaction, what must happen between the enzyme and the substrate?.
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A drag racing vehicle travels from 0 to 100 mph in 5 seconds north.what is the acceleration
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Arrange the following in order of increasing melting point: NaCl, H2O, CH4, C6H4(OH)2.
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Explanation:

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