Glucose, also known as 'blood sugar' when measured in blood, has the formula C6H12O6.Write the equation for the combustion of glucose with O2 to give CO2 and H2O.

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.

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: