(a)Oxygen in the presence of hot plaknum 2 SO2 (g) + O2(g) =2S03(g) The product of the reaction in (a) was mixed with water and barium nitrate solution added to the resultant mixture state what was observed ​

Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Compare and contrast the bohr model and the electron cloud models of the atom.