What volume of 0.184 M nitric acid is needed to neutralize a sample of 35.2 mL of 0.142 M strontium hydroxide when titrating?

Must be negative.substance increases

What are the options? physical property can be color, smell, opacity, viscosity, density, infra red spectrum, melting and boiling points, attraction and repulson to magnets, etc.

Answer///an early form of the atomic theory; dalton atomic theory;