Final answer:
To find the mass of an ice cube in a classroom setting, use a balance or scale. The mass of ice is already identified as 0.018 kg, and the mass of soda as 0.25 kg, which can be used for further energy and temperature calculations.
Step-by-step explanation:
To determine the mass of an ice cube, we first identify the known quantities. In this case, the mass of ice (mice) given is 3x6.0 g, which can be converted to kilograms as 0.018 kg. Additionally, the mass of soda (msoda) is provided as 0.25 kg. If we couple this information with the specific heat capacity of water and the latent heat of fusion for ice, we can calculate the energy changes and final temperature when the ice melts into the soda, using the formula Q = mLf, where Q is the energy transferred and Lf is the latent heat of fusion. For example, if we had 1.15 × 106 J of heat Q and the latent heat of fusion Lf is 334 × 103 J/kg, the mass m would be 3.44 kg after rearranging the equation to solve for m. For practical purposes, such as in a classroom setting, a typical tool to measure mass is a balance or scale.