How did the ice ages affect where people settled in America

Which ion in each of the following pairs would you expect to be more strongly hydrated Why? ClO4 - or SO4-

As a race car races around the track, friction between the tire and the road heats the air in the tires and the pressure inside the tires increases.

The trapezoid in the figure has equal nonparaellel sides. The upper base is 6 the lower base is 16 and the diagonal is 12. What is the altitude of the trapezoid

What are some facts about sea breeze

Atomic mass problems

Will a parachute slow a skydiver more at a very high altitude or a lower altitude?

Carbon monoxide is: Only found in large cities An odorless, colorless, toxic gas Healthy to breath in A danger when driving on the open highway

What is a potential benefit of fuel cell cars? increased efficiency converting gasoline to energy no recharging necessary decreased automobile cost larger engines

Water is a great solvent. For example, it causes ionic compounds like sodium chloride (table salt) to dissociate. One of these reasons that water does is because it is polar molecule.

For most compounds with a single keto group in the molecule, equilibrium favors the keto form over the enol form of the compound. this is due largely to what?