
Hello, I need an explanation for this excercise. The solution is there but I just don't...
Hello, I need help with thisquestion (the one that asks for
PH)
with step explanation.
Many thanks!
(awnser is A)
H2S+ S2 What is the pH of a saturated solution of Mg(OH)2 at 25 oC, given that Ksp for Mg(OH)2 8.9 x 10-12 at this temperature? 10.4 10.7 10.1 8.63 none of these hat is the solubility in mol Lt of siver carbonate in pure water? Ksp 8.50 x 10" for Ag2CO3
PLEASE I NEED A DETAILED
EXPLANATION TO THIS SOLUTION
(e) Oxygen gas undergoes isobaric expansion due to heating. The energy transfer by heating, for the gas, is Q-+4 x 105 J. Find the energy transfer by working, for the gas (Hints: from initial volume Vo to final volume 'jat constant P: P V PVİ-Plg. Also, you do not need to know n or P)
Hello I really need help with my probability and
statistics homework. Can you explain step by step how you got the
answer. thank you very much
Discrete Random Variable random variable X takes on the values according to the following probability chart 4 2c 3c 4c 3c 2c 4 Find C so that this is a probability distribution. CHECK Click here for the solution Find DF(2; X) DF(2, X) CHECK Click here for the solution Find μ CHECK Click here...
if someone could give an explanation for D. the answer is 0.37%. I
would just like to know how they got that answer in steps.
Statistics Assignment 17 1) Find the upper and lower -Scores for the middle 50% of a normal distribution. What percentiles do these numbers represent? 22101 2.61 2) What is the range of z-scores that are outliers for the normal distribution? 2.63 X 3) The Wechsler IQ test is designed to assess human intelligence. I should...
IMPORTANT: I don't need help with "a". However, I do need help
with b&c
IMPORTANT: I understand that there's a walkthrough given bellow.
However, I do not understand the walkthrough given for b&c.
Part B
- Why does E(x)+E(y)=2u (2 mew)?
-What is this?: I honestly have no idea what it
is. Please explain to me what it is and what its significance is
within the problem.
-This may be the same thing as the symbol above, but just in...
I need step by step solution to the following this question asap
.I have limited time so please do it quickly with detailed
explanation
thanks in advance/Ha
Kim has the utility function U(x1,x2=x," x2' and derive expressions for the Marshallian demands for goods x and x2 Can you say anything about the share of income that Kim spends on good x x,? How will this share change with changes in prices p, and p2 4 Set up Kim's maximization problem...
i want to fix the solution and provide an explanation why the pthread_join is not working as intended? #include <stdio.h> /* standard I/O routines */ #include <pthread.h> /* pthread functions and data structures */ void* PrintHello(void* data) { pthread_t tid = (pthread_t)data; /* data received by thread */ pthread_join(tid, NULL); /* wait for thread tid */ printf("Hello from new thread %u - got %u\n", pthread_self(), data); pthread_exit(NULL); /* terminate the thread */ } /* like any C program, program's execution...
I need step by step solution to the following this question asap
.I have limited time so please do it quickly with detailed
explanation
thanks in advance/Ha
a) A monopolist faces two totally separated markets with inverse demand p=100 – 9a and p=160 – 298 respectively. The monopolist has no fixed costs and a marginal cost given by mc=q . Find the profit maximizing total output and how much of it that is sold on market A and market B...
I answered the first 2, I just need the explanation for 16,
thank you.
Use this information for the next 3 questions: HCN (K, = 6.2 x 10:10) HCHO2 (K, = 1.7 x 10^^) HOCI (K. = 3.5 x 10%) HC,H,O2 (K, = 1.8 x 105) 14. A 0.10 M solution of which of the above acids will have the lowest pH? a. HCN) b. HCHO, C. HOCI d. HC,H,02 e. All will have the same pH 15. From the...
I need step by step solution to the following this question asap
.I have limited time so please do it quickly with detailed
explanation
thanks in advance/Ha
40 Consider an island with exclusive fishing rights to their own waters. The fishing industry is unregulated and the production function, representing the yearly catch, is given by f(x)=22x-* where x is the number of boats launched. Yearly industry profit is split equally among fishing boats and the cost of launching a boat...