60.8 g of iron is cooled from 36°C to 18°C. How much heat is lost if C=0.46 J/gºC?​

What happens when an acid dissolves?

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro