A rock weighing 75.0 g is placed in a graduated cylinder displacing the volume from 31.4 ml to 36.5 ml. what is density of the rock in grams/cubic centimeter?

How does the latent heat of evaporation (and its equivalent, the latent heat of condensation) moderate climate?

Identify the base in this acid-base reaction: o 2HC2H3O2 + Mg (OH) 2 + Mg (C2H2O2) 2 + 2H2O O HC2H302 O Mg (OH) 2 O Mg (C2H302) 2 o H₂O DONE

What role does heat energy from the sun play influencing ocean currents

What happens if more product is added to a system at equilibrium

Which list of elements contains only metals? A. carbon, iodine, tin B. tin, copper, cesium C. helium, iron, copper D. iodine, carbon, argon

How is an unsaturated fat converted to into a saturated fat?

Is hydrofluoric acid stronger than acetic acid?

How much energy does an electric hair dryer use if it draws 8.3 amps of current when using 120 volts for 5.0 minutes?

You need a 45% alcohol solution. on hand, you have a 480 ml of a 40% alcohol mixture. you also have 85% alcohol mixture. how much of the 85% mixture will you need to add to obtain the desired solution?

Write the net ionic reation for the neutralization of hcl by naoh. calculate hrxn for reaction from the enthepies of formation of the reactiom and product