With an understanding of the ideal gas laws, it is now possible to apply these principles to chemical stoichiometry problems. For example, zinc metal and hydrochloric acid (hydrogen chloride dissolved in water) react to form zinc (II) chloride and hydrogen gas according to the equation shown below:

2 HCl (aq) + Zn (s) → ZnCl2 (aq) + H2 (g)

Explanation:

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4 0

2 years ago

A container of oxygen with a fixed volume has a pressure of 13.0 atm at a temperature of 20 °C. What will the pressure of the ox

Norma-Jean [14]

Given:

P1 = 13.0 atm

T1 = 20 °C

T2 = 102 °C

Required:

P2 of oxygen

Solution:

At constant volume, we can apply Gay-Lussac’s law of pressure and temperature relationship

P1/T1=P2/T2

(13.0 atm) / (20 °C) = P2 / (102 °C)

P2 = 66.3 atm

The answer is not in the choices given.

6 0

3 years ago

Consider the substances below and predict in which of these substances is hydrogen bonding likely to play an important role in d

kolezko [41]

Explanation:

the otion correct is H2S

6 0

2 years ago

Fungi and bacteria release nitrogen stored in dead tissue through a decomposition process called:

kirill [66]

Fungi and bacteria release nitrogen stored in dead tissue through a decomposition process called B) ammonification.

7 0

3 years ago