Consider the Reaction Between Hydrogen and Oxygen Gases to Form $\rightarrow$

question 35

Multiple Choice

Consider the reaction between hydrogen and oxygen gases to form water: 2H₂(g) + O₂(g) $\rightarrow$ 2H₂O(l) If 8.5 moles of oxygen react with sufficient hydrogen, how many grams of water should form?

• A)0.94 g
• B)0.47 g
• C)76 g
• D)3.1 x 10² g
• E)1.5 x 10² g

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Definitions:

Modern Agricultural Practices

These practices involve the use of technology, chemical inputs, and advanced breeding techniques to increase crop yield and farming efficiency.

Soil Erosion

The removal of topsoil by wind, water, or other natural agents, leading to the degradation of land.

Soil Fertility

The quality of soil that enables it to provide essential nutrients to plants for growth, typically influenced by the soil's physical, chemical, and biological properties.

Elemental Iodine

A nonmetallic element in the halogen group, appearing as a dark gray/purple solid at room temperature and used in medicine and nutrition.