How much energy is needed to raise the temperature of a 11.8 g metal block by 27.5 degrees Celsius if its specific heat is 0.71

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.