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AnnZ [28]
3 years ago
15

using the conclusion from Ruthefords model, identify a charged subatomic particle that is located in the nucleus

Chemistry
1 answer:
faust18 [17]3 years ago
7 0
Proton, if I remember correctly. Would you like me to link you to some charts and stuff that'll help you?
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Which of the following is the most recent addition to the accepted model of the atom? (2 points) Atoms are indivisible particles
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The accepted model of an atom was made by Schrodinger, which is known as the quantum mechanical model. Unlike Bohr's model, electrons are represented as a cloud and not small balls orbiting the nucleus. There is no define path of electrons in Schrodinger's model, but it can predict the odds of where an electron is located. 

The answer to your question is then Electrons form a cloud around the nucleus.
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At what temperature will 55 grams of chlorine gas Cl2 exert a pressure of 245 kPa at a volume of 3.4 liters?
DiKsa [7]

132.67 K is the temperature at which 55 grams of chlorine gas exert a pressure of 245 kPa at a volume of 3.4 liter.

Explanation:

Data given:

mass of chlorine gas  = 55 grams

atomic mass of chlorine gas = 71 grams/mole

pressure of chlorine gas = 245 kPa 0R 2.41 atm

volume of the chlorine gas = 3.4 litres

temperature of the chlorine gas = ?

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n =?

Assuming that chlorine behaved like ideal gas, the formula used will be,

PV = nRT

number of moles = \frac{mass}{atomic mass of 1 mole}

number of moles= \frac{55}{71}

number of moles = 0.77

putting the values in ideal gas equation:

T = \frac{2.41 X 3.4}{0.08021 X 0.77}

T = 132.67 K

temperature is 132.67 K

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