When does absorption occur in infrared spectroscopy

Chemistry

1 answer:

Vladimir79 [104]2 years ago

5 0

Answer: hopefully this is right UwU

Explanation: The infrared spectrum of a sample is recorded by passing a beam of infrared light through the sample. When the frequency of the IR is the same as the vibrational frequency of a bond or collection of bonds, absorption occurs. Examination of the transmitted light reveals how much energy was absorbed at each frequency (or wavelength).

You might be interested in

How many molecules of glucose are in 5. 72 grams of glucose c6h12o6?.

liq [111]

Answer:

5.72 g ( 1 mol / 180.16 g ) ( 6.022 x 10^23 molecules / mole ) = 1.90x10^23 molecules

4 0

2 years ago

If an element has three isotopes with known masses, what other information is needed to find the average atomic mass of the elem

Art [367]

You need to find the abundance. Then, multiply the abundance by 100, and add that to the mass for each isotope. Basically, for each isotope, take the percentage abundance and add it to the mass. Multiply each calculation of these together to get your average atomic mass,

5 0

3 years ago

Read 2 more answers

How much heat is lost when 1277 g of H20 at 400 K is changed into ice at 263 K? Plz help I’ll give you brainliest 20 points

OLga [1]

The heat lost is $-7.32*10^-^5J$