Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid.
2Al(s)+6HCl(aq)⟶2
AlCl
3
(aq)+3
H
2
(g)
The hydrogen gas produced by this reaction is typically collected via water displacement. During this process, the hydrogen gas becomes saturated with water vapor. If
292.0
mL of gas with a total pressure of
1.33
atm is collected via water displacement at
29.4
∘
C
, what is the partial pressure of the hydrogen gas in the sample? The vapor pressure of water at
29.4
∘
C
is
30.75
torr.
Audit Reports
Comp r ehensive Material Series Audit R eports 1) Explain why auditors’ reports are important to users of financial statements and why it is desirable to have standard wording. : Auditor's r eports a r e important to users of financial statements because they info r m users of the auditor's opinion as to whether or not the statements a r e fairly stated or whether no conclusion can be made with r ega r d to the fai r ness of their p r esentation . User s especiall y loo k fo r an y deviatio n f r o m th e wo r din g o f the standa r d unqualified r eport and the r easons and implications of such deviations. Having standa r d wo r ding imp r oves communications for the benefit of users of the auditor’s r eport. When the r e a r e departu r es f r om the standa r d wo r ding, users a r e mo r e li k e...
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