Yes, you're right the answer is 0,02 moles.
Answer:
To limit pJ changes in solution
This is an example of Newton’s third law of motion, which states that for every action in nature there is an equal and opposite reaction. So when Robert jumped off his kayak, he pushed it back as he used it to launch himself, with his feet.
Negative tropism is the growth or movement of an organism away from a stimulus. A common example that can be used to explain negative tropism is the shoot of the plants that grow against gravity
