100 g = ___hg for science

How many Helium atoms are in 12 grams of Helium?

During a canoe race, a camper paddles a distance of 406 meters in 70 seconds. what's the average speed of the race?

Which of the following defines the wavelength of a wave? the speed that a wave is passed from particle to particle the distance between peaks of a wave the height of a wave between peak and trough the loudness of waves that travel through the air

The two balanced equations (1) and (2) are for reactions in which gaseous carbon dioxide is produced from the combustion of (1) solid carbon (2) gaseous carbon monoxide. 1. C (s) + O2 (g) CO2 (g) + 94.0 kcal 2. CO (g) + ½O2 (g) CO2 (g) + 67.

What is an everyday example of force-at-a-distance?

A 1.50-g sample of hydrated copper (II) sulfate was heated carefully until it had changed completely to anhydrous copper (II) sulfate () with a mass of 0.957 g. Determine the value of x.

The reaction rate between reactants Z and Y is proportional to the cube of [Z]. What is the rate law for this reaction?

A metal surface becomes dull because of continued abrasion. chemical or physical

What types of tissues build the digestive system?

Chemical bonds? A.) Combine compounds to form elements B.) Hold atoms together to form compounds C.) Are always covalent D.) Are always ionic