A 72.0-gram piece of metal at 98.5 °C is placed in 100.0 g of water in a coffee cup calorimeter at 23.5 °C. Everything comes to the same temperature at 36.4 °C. What is the specific heat of the metal? The specific heat capacity of water is 4.184 J/g .C

How many atoms of oxygen are contained in 160 grams of n2o3

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?