Undercover Ninja

It has to associate with race.

Would comparing education level or salary among different races be a good topic for a research topic? Or maybe what percentage of race make up prisons?

Calculate the delta Hrxn for

C6H6(l) + 15/2O2(g) >> 6CO2(g) + 3H2O(l)

My attempt:

[6(-393.5) + 3(-241.82)] - [49 + 15/2(0)]

=-3125.46

but I get that my answer is wrong?

181.1 g of SO2 are added to an amount of O2. After the reaction occurs 1.67 moles of SO3 are produced according to the equation.

2SO2(g) + O2(g) >> 2SO3(g)

What is the number of moles of O2 reacting?

What is the number of moles of SO2 reacting?

When 1 mol of hexane is reacted with pure oxygen, O2, -215 kJ of heat is released. Calculate the heat of formation, Hof, of hexane given that the Hof of H2O(l) is -285.3 kJ mol-1 and Hof of CO2(g) is -393.5 kJ mol-1.

How do I write the net ionic equation for potassium hydroxide (aq) + zinc nitrate (aq)?

I already balanced the equation to get KOH + Zn(NO3)2 >> 2K(NO3) + Zn(OH)2.

So I am currently a premed student majoring in biochemistry. However, it is my second year and my GPA isn't as competitive as I want it to be so it's always a good idea to have a plan B and have thought about becoming a nurse practitioner. How do I go about that route? I've heard you're suppose to major in nursing but my university does not offer any program and degree that goes with nursing. How competitive is it? Also, since I just recently thought about this, I don't have any prior nursing experience.

How do you find the domain and range after being told that f(x) has a domain of (8,14) and range of (5,9)?

I've seen videos of people throwing boiling water into the air and freeze before it touches the ground. Tomorrow will be at least -4F, would it work if I tried?

I've seen videos of people throwing boiling water into the air and freeze before it touches the ground. Tomorrow will be at least -4F, would it work if I tried?

So I just did my FASFA and usually for pell grant I get the full amount but I got an estimate that next school year, I'll get $2,000 less. The only thing that I really changed on the form is the household went from 3 to 6 and that 2 household will be attending college next year instead of 1 so I was wondering if I filled out the form wrong or has the pell grant amount decreased or something?

Last night my little cousin was messing around and tried 'hacking' our internet through the Xbox and now no one can get access to the internet. It'll show that we're connected with full bars but when you try to open a webpage it'll say its not connected. So what do I do? My phone (unless i use my own data) and my laptops are all having this problem.

I'm going on vacation for 5 or 6 days and I'm scared that if I bring my retainers then something will happen to it. But if I don't bring it, will my teeth shift too much? I've been wearing them for almost 2 years now.

I'm in a situation where I'm over my ex whom I don't really keep in touch with but occasionally run into each other and he keeps wanting us to talk again. I know we can't talk as just friends because he'll eventually try to ask for more than a friendship like he has before and it's just awkward to talk to him now. He wants me to just be in his life again as a friend while I'm content without him. What should I do or how do I explain this to him? It's been months since the break up.

I'm majoring in biochemistry, hoping to go onto med school but what are some careers that are available for my major if I end up not pursuing med school? It might seem ironic but lab jobs don't seem to interest me much.

cos^2x + 4sinx = -4

Am I allowed to divide the 4 out of sinx to the other side to get -1? And then what do I do with the cos^2x + sin?

I have to do a persuasive speech and I decided to do one over why not to get married when you're young or to do one over why we should get married young. And how would I define "young"?

Use half-angle indentities to find the exact value of sin105 without a calculator. Fully simplified answer in the form of single fraction with natural denominator.

Using a difference identity, sin(x-30) can be expressed as Asinx-Bcosx. Find the values of A and B, expressed as fully simplified fractions.

I've figure that we'll use sin(x-y)=sinxcosy-cosxsiny