When I pick up something hot, how does an oven mitt protect my hand? Explain how a change in energy affects the temperature in a simple way. As per the 2nd Law, clearly demonstrates the correct direction of energy movement.

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.