2 answers:
Generally chemists measure substance in moles because it is very difficult to count the number of molecules<span />
the answer is Mole. if this helps
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Answer:
insoluble / residue ?
Explanation:
Answer:
the answer to your question is A
Option c would be the correct answer
Answer:
points
Explanation:
Answer:
15.0L
Explanation:
p/v = constan
(9*21)/253 =(15v)/ 302
v = (9*21*302)/(15*253)
v=15.0