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Question- You wish to make a 0.413 M hydrochloric acid solution from a stock solution of 3.00 M hydrochloric acid. How much concentrated acid must you add to obtain a total volume of 175 mL of the dilute solution? answer in mL
In the laboratory you dilute 4.53 mL of a concentrated 12.0 M hydroiodic acidsolution to a total volume of 150 mL. What is the concentration of the dilute solution? answer in Moles
In the laboratory you dilute 3.20 mL of a concentrated 12.0 M hydrobromic acidsolution to a total volume of 100 mL. What is the concentration of the dilute solution? Answer in Moles
Solve the above problem in detail no word count
What is the anhydride of each of the following acids. (a) H2SO4 (b) HClO3 (c) HNO2 (d) H2CO3 (e) H3PO4
what is the underlying electronic reason for all periodic trends?
What is the temerature in C of gas if the volume is changed to 5.79 L and the pressure is changed to 765 mmHg if the gas originally has a volume of 4.00 L, a temp of 298 K, and pressure of 782 mmHg
Salicylic acid C7H6O3 has been suggested as a calorimeter standard its heat of combustion is -3.023*10^3 kj/mol C7H6O3 . From the Following data determine the heat of capacity of a bomb calorimeter assembly
In the titrating vinegar expirment briefly explain if the following errors would result in high or low expermental determination of the molar concentration of ch3cooh
The enthalpy of vaporization of ethanol is 38.56 kJ/mol. It has a boiling point of 351.44 K. What is the difference in entropy between ethanol's liquid and gaseous states at 351.44 K
Calculate the intermolecular collision frequency and the mean free path in a sample of helium gas with a volume of 5.0 L at 27C and 3 atm. Assume the diameter of a He atom is 50 picometers (pm).
Question- If 0.900mol of a nonvolatile nonelectrolyte are dissolved in 3.80mol of water, what is the vapor pressure PH2O of the resulting solution. The vapor pressure of pure water is 23.8 torr at 25 ?C.
Use your experimentally resolute value of Ksp: 4.9 x 10-10 and show, by computation, that Ag2CrO4 should precipitate when 5 mL of 0.004 M Ag2NO3 are added to 5 mL 0.0024 M K2CrO4.
A 62g piece of ice at 0 degree celsius is added to a sample of water at 9 degree celsius. All of the ice melts and the temperature of the water decreases to 0degree celsius. How many grams of water were in the sample ?
determine the pressure in a 125-L tank containing 56.2 kg of oxygen gas at 21.0 oC
Determine whether the following bonds will be IR-Active show strong absorptions in the IR. The carbon to carbon triple bond in 2-heptyne. The sp hybridized carbon to hydrogen in 1-pentyne
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