Homework Help

What is the difference between the two? I heard that a monatomic ion is only one atom but how could this be called an ion if it is only atom that has not shared electrons?

Hi friends, I have a problem from my Geography course that my notes do not tell me how to solve so hopefully you guys will be able to help me out! Anyway, the problem is "The dew point temperature is 55°F and the air temperature is 75°F. Q1: What is the relative humidity? Q2: What is the relative humidity if the temperature were to drop to 50°F overnight?" Not looking for answers, but would like assistance in learning how to solve this problem. Thanks!

I have an exam coming up and have some past exam papers to guide my revision. But i don't have any answers, so i thought i would post some of the questions here with my answers and see if anyone wants to have a crack at them too and check my answers. I'm aiming for at least one a day. This question concerns a particle in a one-dimensional infinite square well, described by the potential energy function: [latex] V(x) = \begin{cases}0 & \mbox{if} \; 0\leq x \leq L \\\infty & \mbox{otherwise}\end{cases} [/latex] The normalized energy eigenfunctions for the particle in the well take the form: [latex] \psi_n(x) = \begin{cases}\sqrt{\frac{2}{L…

I have a glass of water with a PH of 7. I put a Plant in the water and mashed the Plant up. The PH of the water is now 6. What is the PH of the Plant? Is there a formula I can use to calculate the change?

Was practicing naming organic compounds. Made this and found out it is called 1,1-dimethylaminoethane. Question: Why isn't it called 1,5-dimethyldiaminoethane? Thank you in advance.

True or False

transparency reduces volatility in environment centralization of data agility

Find the equation for the length of the fish as a function of time if we know that the length of a newly hatched specimen in 0.1 mm and a mature specimen has length 670 mm. Any help or guide to getting the answer would be greatly appreciated, thank you in advanced

I know water retention curves for different soil types typically follow this trend (top figure), where generally as soil moisture decreases, water potential increases. However, I was wondering if there could be a case where water potential actually increases temporarily as soil moisture increases, as demonstrated by the shape of the equation in quadrant I of the lower figure. (I.e. can the presence of roots in soil increase water potential as soil moisture increases? Or some type of additional external force that increases as water content increases?)

Some common aspects incorporate stress, stress, depressive problems, way of way of way of lifestyle, risky consumption exercises, Alpha Force Testo and age. of these aspects have an impact on sex-related relationships and Alpha Force Testo might chop up the marriages. Getting the correct treatment at the best time will protect your sex.

Could someone explain the difference between a phrase ( doesn't contain a verb and subject?) and a clause ( contains a tensed verb and a subject?). When do phrases end and begin? I can't for the life of me figure this out. Example: the sentence contains marking for Prepositional phrase=PP, RRC= restrive relative clause, & an Appostive Hillary Clinton went through 15 years [of this stuff]-PP [before becoming, [under Obama]-PP, [the woman everyone loves]-Appositive, a woman [whom Chris Cillizza just dubbed "the new Teflon Clinton."]-RRC]-PP I don't understand why before becoming is a large prepositional phrase compared to the other markings. I took out the marki…

What happens to the points (12, -6) in the functions: Y=√f(x) + 2 (f and (x) are both square rooted) y=-1/3f(3(x+2))-4?

Give reasons for in which direction will the current flow.

So I am not entirely clear on what the answer here is, but I here is what I am thinking the solution is. Is the answer comprised of talking about how increasing pressure, temperature, surface area, concentration, and adding a catalyst to the reactants? Thanks!

Hi there, I was wondering if someone could give me hand with this question. I understand the basics of initial rate law and 0, 1st and 2nd order however the equations I use are giving strange answers to this particular question. For example, my answer for k was 0.0422347714, is this correct? Here is the question: Q: Consider the reaction P​4 ​+ 6H ​2==> 4PH​3 A rate study of this reaction was conducted at 298K. The data that were obtained are shown in the table: [P4] mol/L [H2] mol/L Initial Rate mol/L.s 0.0110 0.0075 0.000320 0.0110 0.0150 0.000640 0.0220 0.0150…

im taking a psychology class, and i need to make a presentation of a scientific article, by an academic journal. My topic has to have a way to involve psychology. Any ideas?

match the following ligands with their primary receptor target (morphine, heroin, beta-endorpin, enkephalin, Salvinorin A, dynorphin)

· describe how exogenous cannabinoids increase dopamine release at the receptor level

6 th please!

true or false. 1) In the early 1900's George Washington carver's research contributed to promoting alternate crops (in place of cotton) such as peanuts and sweet potatoes. 2) was Marie curie the first person to win 2 Nobel prizes (TRUE) 3) three years after receiving the 1903 nobel prize in physics, pierre curie died of cancer, probably caused by exposure to radiation 4) rosalind franklin won the 1962 nobel prize in chemistry for determining the structure of dna 5) in 1903, john Dalton received the nobel prize in chemistry for his atomic theory 6) the manhattan project is a movie written and directed by woody allen. The movie depici…

My understanding is that there are different generations/types of CRISPR. If this is true, would CRISPR-Cas9 be considered a "type" of CRISPR? Please clarify!

I know only a little about components of vectors. I have tried to solve it. But I have failed. Please help me in 16 to 19 questions.

See attached pic. I understand how the R(Thev) was calculated, but I don't know how V(Thev) was calculated? What am I doing wrong?

You are an IT project manager for an advertising firm. The firm wishes to create an online survey tool that will be used to survey focus group reactions to products in development. The most important consideration for the firm is being able to offer the tool as soon as possible as a new corporate service. However, you know that many of the senior managers that are business owners of this project have difficulty in understanding technical or software development issues, and are likely to change their requirements during the course of development. What development method would be most successful for this project?

Hi I need to make a 10% solution of cons H2SO4. I need 2000ml Is this the right formula 2000ml x 10% = xml x 98% H2SO4 xml = 20000/98% = 204ml H2SO4 ?