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What does the transition state theory attempt to describe about chemical reactions?
CH3COOH (Ka=1.8x10^-5) was titrated with 0.50 M NaOH. Calculate the pH after addition of 30.0mL of NaOH
What is the entropy change of n moles of material when the temperature changes from Ti to Tf while H remains constant at the value H0?
Assume constant temperature and the reaction goes to completion, producing as much nitrogen dioxide (NO2) as possible according to the following equation. What is the total pressure, in atm, in the system after the reaction?
Calculate the pH at the equivalence point in titrating 0.100 M solutions of each of the following with 8.0 x 10^-2 M NaOH.
Suppose you were asked to carry out an aldol condensation reaction between benzaldehyde and acetaldehyde, modeled after the experiment you performed with benzaldehyde and acetone.
If .020 mol of NaOH were added to .500L of a sodium acetate-acetic acid buffer that contained .10M NaC2H3O2 and .15 M HC2H3O2 , by how many pH units would the pH of the buffer change
you have 19.16 g of CH4 and 22.13 g of O2. How many grams of CO2 would be generated, CH4 + 2 O2 --> CO2 +2 H2O
Question- Part 1) A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Determine the pH of the solution before the addition of any HNO3. The Kb of NH3 is 1.8 × 10-5.
Question- Determine the pH of a solution that contains 0.15 M HNO2 and 0.20 M NaNO2. For HNO2, Ka=5.1*10-4. Provide complete answer.
If there is the possibilty that the container may rupture if the pressure exceeds 8.0 atm, at what temperature is rupture likely to occur?
What mass of precipitate will form if 1.50 L of concentrated Pb(ClO3)2 is mixed with 0.850 L of 0.190 M NaI? Assume the reaction goes to completion.
Describe how this molecule relates to your topic - what role is it playing? You should have a grand total of 14 molecules by the end of the project, each with its own page.
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