Number of moles = mass/ molar mass
= 45.6g / 88.90g/mol
= 0.512 moles
Answer:
0.2 Litres
Explanation:
There are 1000 milliliters in a liter so 200 millimeters is equal to (200/1000) 0.2 litres.
Not quite sure what type of answer you were looking for but I hope this hoped anyway!
Answer:
4800
Explanation:
using my Cal ex to solve the question
calculation goes like this
2*300*8=4800
It dramatically changed the way atoms were viewed since it proved that the nucleas existed(previously, they thought that the medium itself was positively charged), it actually helped MAKE the modern atomic structure, the electron cloud model.
