What are the key characteristics of a synthesis reaction

An achiral hydrocarbon A of molecular formula C7H12 reacts with two equivalents of H2 in the presence of Pd-C to form CH3CH2CH2CH2CH (CH3) 2. One oxidative cleavage product formed by the treatment of A with O3 is CH3COOH.

What information can be found in a square of the periodic table? And I know you can find the atomic number, atomic mass, the obvious ... What else?

What is the percent by mass of sodium in Na2SO4? total mass of element in compound molar mass of compound Use %Element x 100

Assume that you have a mixture of aluminum chloride and barium sulfate. aluminum chloride is soluble in water, but barium sulfate is not.

What is Polyethylene?

What are substances called whose solutions conduct electricity?

How many atoms does sodium silulfide have?

Calculate the molar mass of Al (OH) 3.

Lava is rock that has undergone a physical change and has liquefied. What is known about this change? A. The lava gained mass. B. The lava was burned into smoke. C. The lava can cool back into rock. D. The lava lost mass.

Which solution is the most concentrated? 2.0 mL of 10 M H2SO4, where H2SO4 has a molar mass of 98 g/mol 5.0 mL of 1.0 M PbSO4, where PbSO4 has a molar mass of 303 g/mol 2.0 mL of 10.