How many calories are needed to increase the temperature of the water in beaker C to the same temperature as the water in beaker D Recall that 1 calorie will raise the temperature of 1 gram of water by 1C. SHOW YOUR WORK! 3 pts ( show your work, give the answer and include the correct units)

Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

What’s the theoretical yield of solid lead