If I was solving an equation for Sodium Accetate NaAc-, How would the R in my Rice table be set up? What would the Ka expression be?
For my R, Would NaAc- break down to: Ac-+H20=HAc+OH-?
If I was solving an equation for Sodium Accetate NaAc-, How would the R in my...
1. Determine the volume, in mL, of 2.00 M
HC2H3O2 stock solution that would
need to be diluted to 50 mL in order to produce a solution that is
0.30 M in HC2H3O2.
2. Write the equilibrium constant expression, Ka, for
the ionization of acetic acid,
HC2H3O2.
3.In the rICE table for the dissociation of acetic acid, what is
the expression for acetic acid taken directly from the equilibrium
line of your ICE table? Do not use the x is...
h. and i. Starting with benzene how would you synthesize j.+k. Starting with benzene how would you synthesize I. and m. HAC -NH trace H,00 + H2O CHE o. and p. HẠN H30 NHA KOH/H, - H2O Heat 1) LAH R' 2) H20 H20 Heat t. and u. 1)H,0* HS 2) Raney Ni
how
would i write an equation explaining how i confirmed that sulfate
was present in my product. in order to confirm this we added BaCl
to our product
equation: 2Al(s) + 2KOH(aq) + 4H2sO4 + 22H2O --> 2KAl(SO4)2
• 12H2O + 3H2(g)
how would i do this?
3. What is one possible test you could have done to determine if Ki is present in your prod- uct? Write an equation to represent the outcome of this test if ki is...
i
dont know how to start this
onjugate Buffers workshop 1. calculate the pH of an Acid Buffer - Determine the pH of 20M HC HOZ (Formic acid and .15M NACHO2( sodium Formate) Ka=1.8x04 Step li write the NET Ionic reaction Step 2: Fill in the the ha expression ICE Table and set up Q - K
If I is the current in the external resistor R and r is the internal resistance of the cell, the equation for the whole circuit is: E = I(R + r) …….(i) For the same current in the external resistor R, the terminal voltage is given by: V = IR …….(ii) Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form: y = mx + b...
Hi, I have problem solving this problem, can anyone help? I have no idea.. Please help me solving the problem step by step with well explanation. Thanks in advance! 谢谢 My sister bought a home in east county and I drove out there to watch a movie with her. As I headed away from the coast, I noticed the temperature on my car’s outside thermometer kept rising. I recorded a few data points as (distance from coast in miles,temperature in...
I need help determining if poisson or exponential would be more appropriate for solving this equation and how you can tell when to apply the exponential. How can you confidently choose a lambda? Jim and john are fishing. They catch two catfish every five minutes. What is the probability that they wait at least five minutes to catch their first fish?
I would love any help at all! thank you! please show
work!
Start each problem by writing a balanced acid ionization in water reaction and setting up an appropriate ICE table. 1a 10.0 mL of 0.10 M acetic acid: pH = 2.87 K. = Step 1: Acid ionization reaction: HCH3CO2(aq) + H2O1) CH3CO2 (aq) + H2O*(aq) Step 2: Set up an ICE table HCH:CO2(aq) H2O CH3CO2 (aq) H3O*ac) - с E Step 3: Determine the [H3O*) using the pH. [H30%)...
Hi, I have problem solving this problem, can anyone help? I have no idea.. Please help me solving the problem step by step with well explanation. Thanks in advance! 谢谢 My sister bought a home in east county and I drove out there to watch a movie with her. As I headed away from the coast, I noticed the temperature on my car’s outside thermometer kept rising. I recorded a few data points as (distance from coast in miles,temperature in...
I am having issues setting up these problems. Given 9.500g of sodium sulfide How many moles of sodium are there? So far I have the equation set up as follows 9.550 g Na2S (1mol Na/ grams of Na2S) (2 mols Na/ 1 mol Na2S) Do I need to have the grams of Na in there as well?