calculate the energy in kJ/mol when one mole of electrons in a sample of hydrogen atoms transitions from n=6 to n=3
Q: A 25.95−g sample of methanol at 35.6°C is added to a 38.65−g sample of ethanol at 24.7°C in a consta...
A: Given,Mass of methanol = 25.95 gInitial temperature of methanol = 35.6°CMass of ethanol =38.65 gInit...
Q: Show the bond polarity for O2
A: Bond polarity is defined as the separation of electric charges between the atoms involved in the fo...
Q: what is the mass in grams of 0.625 mmol of iron (III) nitrate?
A: Given,0.625 mmol of Iron (III) nitrate.Convert mmol to moles as below.
Q: I need help on question 1
A: The process is to raise the temperature of 35.0 g of water from 30.00C to 950C where the specific he...
Q: A soil sample from my front lawn has a higher than normal salinity. What might be 2 logical reasons ...
A: The two possible reasons for high salinity of the soil sample of the lawn are given below.
Q: what is the best way to come up with how to synthesize carboxylic acid , oct-4-yne to butanoic acid...
A: Carboxylic acids can be synthesized from alkenes and alkynes by oxidation. The reagent used to oxid...
Q: Be sure that all of the chemical equations are properly balanced. a.) Oxygen gas can be produced in ...
A: In a balanced equation the number of atoms of each element on the reactant side and product side sho...
Q: your answer. ेर 21 Photoisomerization and Thermal Isomerization of the 1,4-Diphenyl-2-butene-1,4-dio...
A: Trans-1-4-diphenyl-2-butene-1-4-dione gets converted to cis isomer when it absorbs light from the la...
Q: Show the mechanism, and explain the synthesis for this flavin
A: The mechanism for given Flavin synthesis is described as follows,