How to figure out mass and moles of a product

In a hydroelectric power plant water is stored high above a turbine as it falls the water spend the turbine blades to generate electricity which form of energy does the stored watch her have

Why is pure silicon a poor conductor at room temperature?

How do the isotopes of a given element differ from one another

Given 3 moles of gold, au, how many grams do you have?

At - 70 ∘c and 5.2 atm, carbon dioxide is in which phase?

Fluorine-18, which has a half-life of 110 min, is used in PET scans. a. If 100. mg of fluorine-18 is shipped at 8:00 a. m., how many milligrams of the radioisotope are still active after 110 min? b. If 100. mg of fluorine-18 is shipped at 8:00 a. m.

The reaction of methane with water to form carbon dioxide and hydrogen is non - spontaneous at 298 k. at what temperature will this system make the transition from non-spontaneous to spontaneous? the data refer to 298 k.

The sedimentary rock formed when water deposits tiny particles of clay in very thin flat layers is called? a. gymsum b. shale c. limestone d. calcite

What change into velocity

Would you expect the h atoms to remain bonded to each other, or would the molecule fall apart?