Answer:
Magnets can be used to make other magnets and things made of iron move without being touched. Something that has been electrically charged can make other things move without touching them.
Explanation:
(can someone help me with my question?)
Since we already have the balanced equation, we know that the ratio between is respectively.
So then we can set up a proportion to find the number of moles produced when 2.90 moles of Na react completely:
Then we cross multiply and solve for x:
Therefore, we know that when 2.90 moles of Na react completely, there are 1.45 moles of that are produced.
The Molar mass of 50g of water is (18.015 g/mol). Hope this helps
B because it’s got the least connections
The answer to this is solved through stochiometry: the answer is this: 0.0833mol