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QUESTION 23 The energy of a particular color of green light is 3.89 x 10-22 kJ. What is the wavelength of this light? O
Posted: Tue Jul 12, 2022 1:09 pm
by answerhappygod
- Question 23 The Energy Of A Particular Color Of Green Light Is 3 89 X 10 22 Kj What Is The Wavelength Of This Light O 1 (33.5 KiB) Viewed 48 times
QUESTION 23 The energy of a particular color of green light is 3.89 x 10-22 kJ. What is the wavelength of this light? O a. 773 nm O b. 696 nm O c. 860 nm d.437 nm O e. 511 nm UESTION 24 When HCI(g) reacts with NH3(g) to form NH4Cl(s) according to the following quation, HCI(g) + NH3(g) → NH4Cl(s) energy is released into the surroundings. Is this reaction endothermic or exothermic, and what is the sign of AH for this reaction? O a. exothermic, and AH> 0 b.exothermic, and AH < 0 Oc. endothermic, and AH<0 O d. neither endothermic or exothermic, and AH = 0 Oe. endothermic, and AH> 0