In the Laboratory,hydrogen Gas Is Usually Made by the Following

question 188

Multiple Choice

In the laboratory,hydrogen gas is usually made by the following reaction: Zn(s) + 2 HCl(aq) → H₂(g) + ZnCl₂(aq)
How many liters of H₂ gas,collected over water at an atmospheric pressure of 752 mm Hg and a temperature of 21.0°C,can be made from 3.132 g of Zn and excess HCl? The partial pressure of water vapor is 18.65 mm Hg at 21.0°C.

• A)0.0856 L
• B)1.15 L
• C)1.17 L
• D)1.20 L

Know Michel Foucault's views on self-governance through knowledge production.

Identify how technology incorporates into disciplinary power according to Foucault.

Understand postmodernism and its implications according to Fredric Jameson, including the association with multinational capitalism.

Distinguish between premodern, modernist, and postmodernist culture in the context of capitalism.

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President Needs Help

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