The measure of the amount of dissolved salt in a liquid sample is called

the water cycle.

evaporation.

salinity.

a thermal exchange.

Which types of orbitals are found in the principal energy level n = 3? a. s, d b. s, p, d c. s, p d. s, p, f e. s, d, f

Rank these gas samples according to pressure

We place 1.32 mol pcl5in a 1.0 l flask and allow it to reach equilibrium at a given temperature. what is the final concentration of cl2in the flask?

The mass number of an atom is 15, and its atomic number is 7. The atom probably has ... 8 neutrons in the nucleus. about as much mass in electrons as in protons. at least 15 electrons. 7 units of negative charge in the nucleus.

Which of the following substances would be a poor choice for making conductive solutions? a) C6H12O6, CH3OH, CH3CH2OH b) HCl, KBr, HNO3 c) NaOH, KOH, LiOH

Which two terms below BOTH describe the igneous rock granite? felsic and extrusive ultramafic and intrusive felsic and intrusive

What is the [h3o + ] in a 0.050 m solution of ba (oh) 2?

An experiment at Sandia National Labs in New Mexico is performed at an atmospheric pressure of 788.7 millimeters of mercury (mm Hg). What is this pressure in atmospheres (atm) ?

What do we know about the consumption of an enzyme durning a metabolic reaction in the body

What did Ernest Rutherford's gold foil experiment demonstrate about an atom? A. Each atom is composed of electrons and positive material. B. The mass of the atom is evenly spread throughout the atom. C. Neutrons are located in the center of the atom.