What Is the Total Volume of Hydrogen Gas and Oxygen

question 93

Multiple Choice

What is the total volume of hydrogen gas and oxygen gas that can be produced from the thermal decomposition of 0.340 grams of H₂O₂ at 700°C and 755 mm Hg according to the chemical equation shown below?
H₂O₂(l) → H₂(g) + O₂(g)

• A)402 mL
• B)804 mL
• C)1210 mL
• D)1610 mL

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Definitions:

Secondary Xylem

The part of a plant that contributes to the growth in thickness of the stem and roots, primarily responsible for water transport and support.

Vascular Cambium

A layer of plant tissue that produces new transport cells, contributing to stem and root growth.

Indeterminate Growth

Unrestricted growth, as for example, in stems and roots. Compare with determinate growth.

Leaves

The flattened structures in plants and trees that are typically green and function primarily for photosynthesis, capturing light energy to convert carbon dioxide and water into sugars.