How to draw the bond line formula of propylene in PPT;

1, insert-text box-horizontal text box-enter the following chemical formula: concentrated H2SO4.

2. Press and hold the Ctrl key to select the numbers 2 and 4 in the chemical formula H2SO4-Start-Arrow in the lower right corner of the font-Select Subscript-OK.

3. Start-Drawing-Select a straight line and insert a horizontal line below the chemical formula-Select a text box and enter: 170C below the horizontal line.

4. Start-draw a straight line, and draw two 45-degree parallel lines in the upper right corner of the chemical formula.

5. Start-drawing-then choose a straight line, draw a diagonal line diagonally to the lower right and connect it with the one outside the parallel line.

Propylene can be regarded as the product that one hydrogen atom in ethylene molecule is replaced by methyl. In the propylene molecule, three carbon atoms are not linear, because the vinyl group (-CH=CH2) has a planar structure and the methyl group has a triangular pyramid with 6 or 7 atoms.