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Problem- If you mixed 75 ml of 2M hcl with 37.5ml of 4m naoh how many joules of heat would be released? How much would the temp of the solution increase?
If you mixed 100 ml of 8m hcl with 100ml of 8m Noah both originally at 25C what would be the final temp?
Hello Experts please provide me the detailed computation for above question
What is the percentage ionization of the acid? What is the value of Ka for the acid? 2) Periodic acid, HIO4, is an important oxidizing agent and a moderately strong acid. In a 0.20 M solution
determine the number of chloride ions in 11.73 g of magnesium
How many grams of aspirin were lost in the washing process you used to purify your product, assume you used 50 ml of water for washing
Calculate the No. of moles of KHP? (b) How many moles of NaOH will react with the KHP in dissolved water? (c) Calculate the molarity of the NaOH solution?
In an electrolysis experiment, 15.0 g of water are decomposed by means of an electrical current to form gaseous hydrogen and oxygen. Calculate the volume of gaseous hydrogen produced at 25 °C and 100 kPa.
benzoic acid is a weak acid that has antimicrobial properties.its sodium salt sodium benzoate is a preservative found
If several large air bubbles entered the graduated cylinder filled with water when it was inverted into the water trough, what would the effect be on a plot of volume H2(g) vs. mass Mg?
What is the maximum amount of P2O5 that can theoretically be made from 186 g P4 and excess oxygen?
For the reaction 2A + B ? C + D calculate the rate-law expression and the value of the rate constant from the following data: Initial [A] mol/liter Initial [B] mol/liter Initial rate
The refractive indices at 20o C of isobutyl bromideand isobutyl choloride are 1.4368 and 1.3785 respectively.Determine the molar composition (in percent) of the mixture byassuming a linear relationship
Compute the enthalpy change for this reaction per mole of this substance and dissolves via the reaction and the temperature of the solution rises to twenty eight degree celsius.
How would you distinguish experimentally between an amphourous, a crystalline and a crosslinked polymer
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