There are three groups that contain carbon but are not organic compounds:

•carbon chlorides

•carbon oxides

•carbon iodides

•carbides

•carbonates

Beams of charged particles are deflected by an electric field. In identical conditions the angle of deflection of a particle is proportional to its charge / mass ratio. In an experiment, protons are deflected by an angle of + 15°.

How many moles of hydrogen gas are present

Suppose two gases in a container have a total pressure of 1.30 atm. What is the pressure of gas B if the partial pressure of gas A is 0.85 atm?

As a solution changes from pH of 4 to pH to 1, there is a

Which of the following is incorrect about Hess Law? 1. Hess' law states that the standard reaction enthalpy is the dependent on the route taken 2. The enthaphy change of a reaction is independent of the route taken 3.

Radiocarbon dating can be used to determine the age of A a sample less than a million years old B a sample less than 100,000 years old C a sample less than 50,000 years old - D a sample less than five million years old

How many electrons in an atom can have each of the following quantum number or sublevel designations? (a) 4p (b) n = 3, l = 1, m1 = + 1 (c) n = 5, l = 3

Could the two aqueous solutions be identified through a visual inspection? Explain.

The reaction, C2H6) (l) + 3) 2 (g) produces 2CO2 (g) + 3H2) (g), is the combustion of ethanol. What occurs as the reaction proceeds.

The Concentration of C6H12O6 May be represented as?