8. draw a non-cyclic isomer of c3h6n2 in which the atom connectivity is n–c–c–c–n, and the middle c–c–c unit does not have a bond angle of 180°.

According to the tide table below what time of day will the highest tide occur?

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.