The science lab has 3 white powders to identify-salt, baking soda and arsenic (rat poison). Describe using at least 3 physical or chemical properties how they can determine which white powder is which substance. Be sure to state which property is being used. For example: using the property of magnetism they could...​

=0.15M

Explanation:

To get the moles of the unknown LiOH, calculate the number of moles of HCl in 12.3mL.

Using the stoichiometric coefficient, mole ratio 1:1.

This means that the number of moles is the same. This number of moles is contained in 18mL. Then Calculate the molarity (concentration) which is in 1000mL

See the explanation from the image I have shared with you for calculations.