Difference betwifference between a mixture or compound

Calculate the molarity of the two solutions. a). The first solution contains 0.550 mol of NaOH in 2.50 L of solution. b). The second solution contains 15.7 g of NaCl in 709 mL of solution.

Linolenic acid (C18H30O2 - M. W. = 278.42 g/mol) reacts with hydrogen gas according to the equation: C18H30O2 + 3H2 (g) → C18H36O2 What volume of hydrogen gas, as measured at P = 1.00 atm and T = 273.15 K, is required to react with 10.

Which of the following is a classification for a type of chemical reaction? Implosion, Combustion, Explosion, Deconstruction

Erosion by water occurs in: * A. summer B. the ocean only due to wave movement C. rivers, ocean waves and glaciers

What do decomposers provide for plants

Magnetism, reactivity, and fluorescence are three special properties used to identify minerals. true or false

Which of these molecules is least likely to form a hydrogen bond with a water molecule

George is writing an essay about the role of observation and inference in the development of the atomic theory. He wants to explain why it was more difficult to observe the presence of neutrons in atoms.

Which pair of statements below is correct? Multiple Choice An octet is formed via ionic bonding when one or more valence electrons are transferred from one atom to another.

If wave A has a frequency of 4.60 x 10^14 s-1, what is the wavelength in nanometers (show your work) ?