7. Glucose (C6H1206) is the source of energy by the human body. The overall unbalanced chemical equation is:
C6H12O6 + O2 CO2 + H2O
Calculate the number of grams of oxygen gas needed to oxidize (aka. react with) 12.5 g of glucose to
form carbon dioxide and water. (Remember that oxygen gas is a diatomic gas.)

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

Acovalent bond is formed between the two hydrogen bonds

Neither model is able to show the reactivity of potassium.