Calculate the amount of heat released from combustion of 3 g of wood. The heat capacity of the bomb calorimeter is 9.96 kJ/°C 1 g= 21.9 C

2 g= 23.8 C

3 g= 25.7 C

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.)

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

The biosphere of the earth is made up of what compound? organic or inorganic?