The following quantities were reported on the labels of commercial products. Determine the number of significant figures in each
1 answer:
You might be interested in
The cost of one antacid is 2.325 cents per tablet.
<u>Explanation:</u>
As per the question based on the student analysis we know that,
Total antacid tablets in a bottle = 120
Purchase Price of a bottle = $ 2.79
Cost of 1 antacid tablet
As we know $1 = 100 cent
The cost of 1 antacid tablet = × 100 cents = 2.325 cents/tablet
.
Thus we came to know that it costs 2.325 cents/tablet .
Answer:
344 nm is the longest wavelength of radiation with enough energy to break carbon-carbon bonds.
Explanation:
,ΔH = 348 kJ/mol
Energy required to break 1 mole of C-C bond = 348 kJ
Energy required to break 1 C-C bond = E
Energy related with the wavelength of light is given by Planck's equation:
344 nm is the longest wavelength of radiation with enough energy to break carbon-carbon bonds.