Can you discribe physical and chemical properties

It is c six to eight legs

A gaseous mixture contains 410.0 torr h2 (g), 370.7 torr n2 (g), and 67.7 torr ar (g). calculate the mole fraction, χ, of each of these gases.

Lithium reacts with lead (ll) phosphate in a single replacement reaction. How many grams of lithium phosphate are produced from 4.22 mol of lithium?

What type of fuel must be most carefully contained and protected

Where does air enter the body? A. nose B. mouth C. nose and mouth D. neither nose nor mouth

What occurs when a magnesium atom becomes a magnesium ion?

Two electrons are shared equally in bromine. what type of bond is represented between the bromine atoms in this Lewis structure

6. A gas mixture has partial pressure of 120 torr N2, 350 torr Ar, and 480 torr SF6. What is the mole fraction of sulfur hexafluoride in the mixture?

The population of rabbits in a forest is decreasing. Foxes in that region are now competing with each other for the limited number of rabbits in that forest. Which type of competition exists among these foxes?

Which statement describes the periodic table? It is a scientific model. It is a scientific experiment. It is a hypothesis. It is the scientific method.