Chemistry, 18.09.2021 23:40 elgallo5399
Question 5 (1 point)
The emission spectrum of atomic hydrogen can be divided into several well-
separated series of lines, associated with particular transitions. The Paschen series,
in the near infrared, contains all transitions ending at n = 3. Calculate the longest
wavelength observed in the Paschen series.
Answers: 1
Chemistry, 21.06.2019 21:30
An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
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Chemistry, 22.06.2019 08:40
Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
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Identify the electromagnets with poles that are reversed from the electromagnet shown above
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Chemistry, 22.06.2019 10:40
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
Question 5 (1 point)
The emission spectrum of atomic hydrogen can be divided into several well-
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