Propose a detailed mechanism for the following transformation H₂C
CH₃
CH,
OH
H2SO4
CH​

Calculate the number of moles of ethane in 100 grams

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

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.