assume your biodiesel synthesis reacts to 100 ompletion. what species are present in the flask after the reaction?

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.)

What energy is it when you flip on a switch on a lamp

One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus