Ibuprofen is used as an anti-inflammatory agent used to deal with pain and bring down fevers. If it has a molecular formula of C₁₃H₁₈O₂, determine the balanced combustion reaction when it is subjected to high temperatures.

If purple spheres represent iodine atoms, white spheres represent hydrogen atoms, and all the molecules are gases,

c. indicate the type of reaction as combination, decomposition, single replacement, double replacement, or combustion.

Identify the type of reaction for each of the following as combination, decomposition, single replacement, double replacement, or combustion:

d. Zinc replaces copper in Cu(NO₃)₂.

Propane gas, C₃H₈, undergoes combustion with oxygen gas to produce carbon dioxide and water gases. Propane has a density of 2.02 g/L at room temperature.

a. Write the balanced chemical equation.

Consider the following unbalanced equation:

Al(s) + O₂(g) → Al₂O₃(s)

b. Identify the type of reaction.

Indicate the type of chemical reaction taking place from the following equation:

Indicate the type of chemical reaction taking place from the following equation:

Indicate the type of chemical reaction taking place from the following equation:

Glucose, also known as "blood sugar" when measured in blood, has the formula C₆H₁₂O₆.

a. Write the equation for the combustion of glucose with O₂ to give CO₂ and H₂O.