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Problem- Calculate the expected pH when 0.5 mL of 0.1 HCl is added to 30.0 mL of pure water. Do the same calculation when the same amount of HCl is added to 30.0 mL of your original 0.05 buffer (pH is 9.6) compare the calculated pH to the actual measured pH.
I need proficient help to explain each and every step in detail of the above problems.
your friend gives you a bottle that contains eitherhydrochloric sulfuric or phosphoric acid. she also tells you the
a hybrid electric vehicle, has an EPA gas mileage of 52 mi/gal in the city. How many kilometers can the Prius travel on 15 liters of gasoline?
the specific heat capacity of liquid mercury is 0.14jg-k. how many joules of heat are needed to raise the temperature
in the reaction pcl3 cl2 ---gt pcl5 what will happen to the rate increase decrease no effect when a the concentration
A solvent and solution are separated by a semipermeable membrane how does the height of the column of solution change if the concentration of the salt is increased?
Problem- If the concentration of EDTA in the blood is 3.0*10^-9 and the formation constant for Pb(EDTA)^2- is 2.0 *10^-18, what is the concentration radio of free toxic Pb^2+ to lead-EDTA complex in the blood
If a battery operates at 2.7 V, what voltage will someone get if someone put: a.) three of these batteries in parallel b.) four of these batteries in series How do I go about working this type of problem
Calculate the mass/volume percent of a NaCl solution in which 186 g of NaCl is dissolved in enough water to give a total volume of 1.67 L
the boiling point of methanol ch3oh is 64.7 oc and delta h vap 71.8 kjmol. what is delta s for the vaporization of
Water in the sample extracts into the methanol, which is then analyzed. If GC analysis of the methanol yields a peak height of 13.66, what is the % w/w water in the antibotic?
Consider the titration of 50.0 mL of 0.217 M HN3 (Ka = 2.6 x 10-5) with 0.183 M NaOH. Calculate the pH of the solution after the addition of 29.6 mL of NaOH solution.
Use wedge-and-dash bonds for the substituent groups, and be sure that they are drawn on the outside of the ring, adjacent to each other
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