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Sati [7]
3 years ago
15

if five gases contained in a cylinder each exert a pressure of 1.0 atm what is the total pressure exerted by the gases

Chemistry
2 answers:
igor_vitrenko [27]3 years ago
7 0

Answer:

P_T=5.0atm

Explanation:

Hello,

In this case, since each gas exerts a pressure of 1.0 atm, Dalton's law is applied to compute the total pressure, considering the five gases:

P_T=1.0 atm\times 5\\\\P_T=5.0atm

Best regards.

UNO [17]3 years ago
6 0

Answer:5.0 atm

Explanation:

See attached photo

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Explanation :

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Xenon has 8 valence electrons and hydrogen has 1 valence electron. Therefore, the total number of valence electrons are 8 + 4(1) = 12 electrons.

The number of electrons used in Xe-H bonding = 8 electrons

The remaining electrons which are used as lone pair on central atom (Xe) = 12 - 8 = 4 electrons

There are 4 bonding pairs and 2 lone pairs of electrons, they will be arranged in the octahedral arrangement around the central atom with 2 lone pairs of electrons on central atom. The lone pairs are arranged linearly across the central atom. The resulting structure will be square-planar.

The structure of XeH_4 is shown below.

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3 years ago
Determine the enthalpy for this reaction: Al(OH)3(s)+3HCl(g)→AlCl3(s)+3H2O(l)
ivanzaharov [21]
<span>Important information to solve the exercise :
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    reactants                         products

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3 years ago
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Answer: <u><em>Hope this helps</em></u>

<u><em /></u>

<h3>Explanation:</h3><h3> <u><em>The growing and flowering seasons of plants will start earlier as a result of an earlier spring caused by warmer conditions. The growing and flowering season will most likely also last longer, resulting in increased plant growth.</em></u></h3><h3><u><em /></u></h3>
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What is the ph of a 0.027 M KOH solution?
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