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earnstyle [38]
3 years ago
10

What is the relationship between isotopes, mass number, neutrons?

Chemistry
1 answer:
miv72 [106K]3 years ago
8 0

Answer:

For isotopes, the difference between the mass number and number of neutrons is constant.

Explanation:

Isotopes are atoms with the same atomic number but different mass numbers.

Number of neutrons in an atom can be obtained by subtracting the atomic number from the mass number.

So in other words , isotopes are atoms for which the difference between the mass number and number of neutrons is constant.

For example, Hydrogen,Deuterium and Tritium are isotopes of Hydrogen in which the difference between mass number and number of neutrons is 1.

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3 0
3 years ago
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In the following reaction, how many liters of o2 will produce 43.62 liters of co2 at stp? c3h8 5 o2 3 co2 4 h2o
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4 0
3 years ago
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PLEASE HELPPPP!!!!!
Likurg_2 [28]

Answer : The mass of nitric acid is, 214.234 grams.

Solution : Given,

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\text{Mass of }HNO_3=\text{Moles of }HNO_3\times \text{Molar mass of }HNO_3

Now put all the given values in this formula, we get the mass of nitric acid.

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Therefore, the mass of nitric acid is, 214.234 grams.


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3 years ago
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The atmospheric pressure at sea level is greater than on Mount Everest
statuscvo [17]
This statement is true in fact to mount Everest atmospheric pressure sit at about one third of that at sea level.

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