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Problem- Part 1) You have diluted 9mL of nominally 6M NaOH to 500mL. What is the approximate molarity of the base.Part 2) A 20.00 mL sample of the standard KHP (KHC8H4O4) solution requires 24.16 mL of your base to reach the end point. Write the equation for the reaction.
I desire to know how this is done please illustrate all steps in detail
How many metric tons of 7 %-S coal would be needed to yield the H2SO4 required to produce a 8.4 cm rainfall of pH 2.00 over a 100 km2 area
A 250.0 -mL buffer solution initially contains 2.5X10^-2 M of HCHO2 and 2.5X10^-2 M of NaCHO2. What mass of the correct reagent should
A solid aluminum sphere has a mass of 87g. How do you use the density of aluminum to find the radius of the sphere in inches
What will be the resultant pressure when the stopcock is opened?
Which one of the following reactions is a combination reaction. a. A + B -› AB b. AB + CD -› AD + CB c. HX + BOH -› BX + H2O d. A + BC -› B + AC e. AB -› A + B
Ammonia, NH3, is a stronger ligand than Cl- but weaker than CN-. Complete the balanced equations for the reactions that are predicted to occur
Problem- When one mole of C6H6 is burned, 3.27 MJ of heat is produced. When the heat from burning 8.59 g of C6H6 is added to 5.69 kg of water at 21.0°C, what is the final temperature of the water
The yield of 2-bromohexane is much higher when the reaction mixture is stirred than when it is not. Why is this
Which of the following statements is true about p-type silicon semiconductors? a. It is produced by doping Si with P or As. b. It does not conduct electricity as well as pure Si. c. Electrons are the mobile charge carriers. d. All are true. e. Non..
Balance the following redox reaction in basic solution. Which of the following statements is not correct? Cr3+(aq) + ClO3-(aq) + OH-(aq) ? Cl-(aq) + CrO4^2-(aq)
A sample of gas has an initial volume of 3.9L at a pressure of 715mm Hg . If the volume of the gas is increased to 5.5L , what will the pressure be? (Assume constant temperature.) Express your answer using two significant figures.
Use Hess' Law to show how the titration of acetic acid with sodium hydroxide can be expressed as the combination of two reactions: the acetic acid reacting with water, and the sodium hydroxide reacting with hydronium ion.
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