A balloon has a pressure of 100kPa and holds 10L of air. what is the volume if the pressure is increased to 200kPa?

Example Which activity directly converts energy from the sun into chemical energy

Suppose you have 300.0 mL of a 0.1000 M solution of a strong acid (HCl), and you add this to 100.0 mL of a 0.0200 M solution of a strong base (Ba (OH) 2). What is the new pH?

The following choices contain densities of various materials. Based on these data, which will yield the fastest seismic velocity? A. 3.3 g/cm3 B. 2.7 g/cm3 C. 3.0 g/cm3 D. 5.6 g/cm3

Which of the following is an example of an empirical formula? * A. C9H18CI3 B. C2H202 C. C8H12 D. N205

Calculate the unit cell edge length for an 87 wt% Ag - 13 wt% Pd alloy. All of the palladium is in solid solution, and the crystal structure for this alloy is FCC. Room temperature densities for Ag and Pd are 10.49 g/cm3 and 12.

Which is the best describes electrons

What does an aluminum atom become when it loses its three valence electrons? a?

Janais lives near the ocean. How do earth, the sun, and the moon interact to affect Janais's life?

Which observation illustrates the law of conservation of mass? The C:O mass ratio of a particular compound is the same, regardless of the size or source of the sample. When 3 g of carbon reacts with 8 g of oxygen, 11 g of carbon dioxide is produced.

Which beat describes heat