Answers: 2
Chemistry, 22.06.2019 14:30, Dreynolds1667
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.)
Answers: 1
Chemistry, 22.06.2019 20:00, Isaiahtate053
The volume of a single vanadium atom is 9.29×10-24 cm3. what is the volume of a vanadium atom in microliters?
Answers: 3
Chemistry, 23.06.2019 02:00, hayleebeals50
To calculate the molarity of a solution, you need to know the moles of solute and the
Answers: 2
Jose and eric were given four samples in lab. the results of their analysis are shown in the table....
Mathematics, 26.09.2020 01:01
Geography, 26.09.2020 01:01
Biology, 26.09.2020 01:01