How does rust form? a. Through paint flaking off of a metal surface
b. Through a chemical reaction between iron and oxygen c. Through weathering
d. Through the physical mixing of iron and wa

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.)

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration