Answer:
Cloud condensation nuclei or CCNs are small particles typically 0.2 µm, or 1/100 the size of a cloud droplet on which water vapor condenses. Water requires a non-gaseous surface to make the transition from a vapour to a liquid; this process is called condensation.
You slap some dough on to a beach and wait for it to become bread
It is rinsed one last time with the solution to be measured because if there is water in the burret, then it could alter the results. Slightly, but it is still altering it.
Answer:

Explanation:
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In this case, according to the given information, it turns out firstly necessary for us to write the complete molecular equation as shown below:

Now, we can separate the nitrates in ions as they are aqueous to obtain:

And then, we cancel out the nitrate ions as the spectator ones, for us to obtain the net ionic equation:

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Sally is struggling with Prospective memory.
<u>Explanation:</u>
The type of memory in which an individual has problem to remember a planned set of actions. He or she can remember or recall it only after some period of time may be in future and not at that time where those actions needs to be performed. These type of memory problem can range from a simple situation like the tasks that are to be done in common, simple and daily basis to serious issue.
Some of the instances of this kind of prospective memory includes, closing a tap after usage, cut a call over phone when the conversation is done,etc. These instances includes only simple issues. Some of dangerous issues includes forgetting to take regular medicines, forgetting to take some protective and safety measures while driving,etc.