A block as a mass of 585 g and a volume of 13 cubic centimeters. What is its density, show your work

Mia makes a delicious soup broth. She wants to seperate the solid ingredients from the broth. How could she do this?

7. a new element with atomic number 116 was discovered in 200. in 2012 it was named livermourium. although lv is radioactive and short-lived, its chemical properties and reactivity should follow periodic trends (a) Write the electron configuration

Why don't the inert gases easily react with other elements?

What is the volume of a salt crystal measuring 5.44 x 10 ^ - 2 m by 2.5 x 10 ^ - 3 m by 7.9 x10-^ 3 m?

Describe in detail how to accurately prepare 250.00 mL of a 2.25 M HCl solution from a 12.0 M HCl solution?

What is the mass of 1 mole of carbon dioxide CO2?

An experiment is performed using 7 liquids; Methanol, Ethanol, Propanol, Butanol, Water, Pentane and Acetone. a.) The order of rates of evaporation from fastest to slowest are shown: Pentane, Ethanol, Methanol, Acetone, Water, Propanol and Butanol.

What does a molecule look like

If a student calculated 0.02789 moles of copper (II) cations (Cu2 + ions) in the sample, how many moles of copper metal (Cu0) could be obtain from the sample at the end of the experiment?

99pts! Which of the following best explains what happens when the kinetic energy of particles in a gas state decreases? They vibrate so quickly that the particles ionize and become plasma.