Determine the pH of 0.10 M NH3 solution. NH3 is a weak base with a Kb equal to 1.8x10-5 (round to the nearest whole number)

If a metal has a low specific heat then the metal could make an excellent material for cookware because?

What r rocks made of

How much heat is required to raise the temperature of 40.0 g of aluminum from 50.0 degrees C to 90.0 degrees C? The specific heat of aluminum is 0.895 joules per gram C

Which of the following statements is true about the atoms of any element: a. They have the same number of protons as the atoms of all other elements. b. They have protons that are identical to the protons of all other elements. c.

What are the products in a neutralization reaction A. Two elements B. an acid and a base C. An element and a compound D. A salt and water

Water a combination of the elements hydrogen and oxygen, is an example of an

Provide three different types of examples of how minerals form on earth

Which element has the lowest electronegativity? Calcium (Ca) Gallium (Ga) Selenium (Se) Bromine (Br)

Which of the following organs are found in the circulatory system? * A.) Heart B.) Veins C.) Arteries D.) Capillaries E.) All of the above

What's the difference between volcano and vent