Hey I’m really confused! Can someone help! Thank you!

1-In a titration, 20.0 mL of a 0.150M LiOH solution exactly neutralizes 24.0mL of a HNO3(aq) solution. What is the concentration of the HNO3(aq) solution?

2- What volume of a 2.0M NaOH(aq) is needed to completely neutralize 24 milliliters of 0.5M HCl(aq)?
Show numerical setup and answer.

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

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.

Sorry i dont understand the question can you rephase it?