An aqueous solution is 0.8624 molal in sodium thiosulfate. It has a freezing point of -3.064 °C. Determine the effective number of particles arising from each Na2S2O3 formula unit in this solution. For water, Kfp = 1.86 °C/m.
Q: If you are going 55 mph, what is your speed in nm per second?
A: We are going at speed of 55 mph.
Q: what would the chemical reactions be if im doing an experiment of melting point for the mixture of u...
A: Eutectic point at which liquid of both substances urea and cinnamic acid are in equilibrium that is ...
Q: Calculate the pH of a solution prepared by mixing 15.0 mL of .100 M NaOH and 30 mL of .100 M benzoic...
A: The moles of given acid and base can be calculated as
Q: Hello, I am looking for a step by step method for balancing more complicated chemical equations beca...
A: A chemical equation is balanced when the number of atoms of each element and the total charge on re...
Q: At 20 degrees celcius, a 0.516 m aqueous solution of glucose (C6H12O6) has a density of 1.0165 g/mL....
A: In chemistry, number of moles refers to a unit of amount. It can also be defined as the mass of a ch...
Q: 2. A car averages 28.5 miles per gallon of gasoline. How many liters of gasoline will be needed for ...
A: The given kilometer is converted into miles1 miles = 1.609 km415 km/1.609 km =257.92 miles
Q: Átom?
A: Step 1:The entire universe is composed of energy and matter. Anything around us that has holds mass...
Q: I don't even know what lithium dicyclohexylcuprate looks like and I can't seem to find it on the int...
A: Acetophenone reacts with butyllithium to give vinyl alcohol.
Q: Project 2: Food Dye Spectroscopy What method will you use to assess the absorbance-concentration r...
A: There is a relationship between concentration and absorbance. This relationship is expressed by the...