Right now it's written in scientific notation, so you can just move the decimal place in 3.8 to the right 3 times (as it is times 10 to the third power) to get 3,800g.
Answer:
178.01347 ± 0.00093 g/mol
Explanation:
Because if you start at one for example you starting at a extra cm/m/mm. So when you get your measurement result it will be wrong by just one cm/m/mm. Hope this wasn't too confusing.
Answer:
100 HZ 1,000 HZ 10,000 HZ there you go :)
