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kondaur [170]
3 years ago
10

A tank contains helium gas at 191 mm HG nitrogen gas at 0.261 ATM and neon at 522 torr what is the total pressure in MM Hg

Chemistry
1 answer:
notka56 [123]3 years ago
3 0

Answer:

911.36mmhg

Explanation:

1 torr is almost equivalent to 1mmhg.but to convert from atm to mmhg,multiply by 760

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Acetic acid.
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What is the pressure of 1.50 moles of a gas in a 30.0L tank at a temperature of<br> 285K?
julia-pushkina [17]

The pressure of the gas : 1.1685 atm

<h3>Further explanation</h3>

In general, the gas equation can be written  

\large {\boxed {\bold {PV = nRT}}}

where  

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V = volume, liter  

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3 years ago
Consider the addition of an electron to the following atoms from the fourth period. Rank the atoms in order from the most negati
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Answer:

Ge: [Ar] 3d10 4s2 4p2 => 6 electrons in the outer shell

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Explanation:

The electron affinity or propension to attract electrons is given by the electronic configuration. Remember that the most stable configuration is that were the last shell is full, i.e. it has 8 electrons.

The closer an atom is to reach the 8 electrons in the outer shell the bigger the electron affinity.

Of the three elements, Br needs only 1 electron to have 8 electrons in the outer shell, so it has the biggest electron affinity (the least negative).

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Read more on Brainly.com - brainly.com/question/1832586#readmore

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B. 83.3 tons p. month
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