2 C₄H₁₀ + 13 O₂ → 8 CO₂ + 10

question 90

Multiple Choice

2 C₄H₁₀ + 13 O₂ → 8 CO₂ + 10 H₂O
-Which reagent will be used up first if 78.1 g of O₂ is reacted with 62.4 g of C₄H₁₀?

• A)C₄H_10, butane
• B)oxygen
• C)water
• D)carbon dioxide

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Definitions:

Hard Water

Water that contains high levels of calcium and magnesium ions, which can reduce the effectiveness of soap and leave deposits.

Micelle

A spherical aggregate of surfactant molecules formed in a liquid colloid, important in various chemical and industrial processes.

Emulsion

A mixture of two or more liquids that are normally immiscible, with one liquid containing a dispersion of the other.

Phospholipids

A group of lipids essential to all cell membranes for their ability to create lipid bilayers.