Show how the following are formed

Beryllium chloride

Phosphorous pentachloride

Boron dichloride

Methane

Carbon tetrachloride

Two examples for liquid to liquid solution

Which group period does neon belong to?

Assuming the compound is dissolved in water what is the formula for phosphorus acid? A. H3P B. H3PO4 C. HP D H3PO3

Which of the following statements is true about gas particles? The space between them is very small. They repel each other with a strong force. They collide to increase their net kinetic energy. The attractive force between them is very weak.

Crown 2 is heavier than crown 1 which is pure gold

Identify and describe the appearance of the type of muscle tissue found in your heart

Calculate the coulombic force (in Newtons) felt by an electron and a proton separated by a distance of 1 angstrom. An angstrom is 10-10 meters.

Why does stirring increase the rate of dissolution? A. Stirring the solution decreases the kinetic energy of the solution. B. Stirring the solution increases the surface area of the solution. C.

How many moles of ba (oh) 2 are present in 275 ml of 0.200 m ba (oh) 2?

The molecular weight of vitamin C, CH06, is 176.12 8 mol What is the mass, in grams, of 0.000142 mol of vitamin C? Express the answer using 3 significant figures. 09