From the list of substances, identify each as a strong acid, strong base, or neither a strong acid nor a strong base. a. HNO3
b. HCL
c. NaCl
d. Ca(OH)3

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)