This question is providing us with the chemical formula of a compound whose name in IUPAC convention is strontium hydroxide heptahydrate according to the following.
<h3>IUPAC nomenclature in hydrates</h3>
In chemistry, the IUPAC allows us to assign specific names for all the chemicals in the world, in order for them to be recognized all around the world and avoid common names which differ from region to region.
Thus, for the compound we are given, we see the presence of a cationic strontium ion and an anionic hydroxide ion, both accompanied by seven molecules of water, which makes it a hydrate.
In such a way, its IUPAC name will be strontium hydroxide heptahydrate, according to the both of the ions and the number of water molecules into it.
Learn more about hydrates: brainly.com/question/919417
I may be wrong but I believe they blow up the mountaintop then drill it out.
Sorry if it doesn't help.
Answer:
Rock
Explanation:
There is a carbon cycle that scientists have studied that shows how carbon is reused in an ecosystem so carbon is not the answer.
There is a hydrogen cycle that scientists have studied that shows how hydrogen is exchanged between biotic and abiotic sources.
There is no rock cycle
There is a water cycle that has been studied by scientists that shows the movement of water within the earth and the atmosphere
The answer is Rock
Answer:
Option b.) Potassium ion, is written correctly.
Explanation:
Hope this helps! :)