Which Two elements on the periodic table have similar characteristics?

A. neon and fluorine

B. chlorine and sulfur

C. fluorine and chlorine

D. oxygen and chlorine

E. argon and fluorine

In the reaction, Zn + HCl-> ZnCl2 + H2, 25 grams Zn are reacted with 17.5 grams HCl. How many grams of H2 will be produced? A. 0.382 g of H2 B. 0.479 g of H2 C. 0.7865 g of H2 D. 0.484 g of H2

Which of the following will stay constant, no matter is the substance is in a solid, liquid, or gas states

How many oxygen atoms are in 1.60 g of quartz? hints?

Imagine designing an experiment in which the presence of a gas is determined by simply listening to the gas with your ear. The human ear can detect pressures as low as 2 x 10^-5 N*m^-2.

How is bond polarity affected by electronegativity?

Why is it problematic for some of a prescription cream to get on the outside of the jar?

How many milliliters of a 2.5 M LiOH solution are needed to completely neutralize 25 mL of a 1.0 M H2SO4 solution?

What is a neutralisation reaction?

Pure water at 25°C ionizes as what?

Calculate the number of ATPs generated by the complete metabolic oxidation of tripalmitin (tripalmitoylglycerol). Hydrolysis of the triacylglycerol occurs at the cell surface.