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Finn
Questions (22)
To clean a cloged drain, 26g of sodium hydroxide is added to water to make 150mL of solution. What are the pH and pOH values for
1 answer
296 views
How did building codes help to improve the safety of urban tenements
0 answers
399 views
How many mL of 6.00 M alcohol are needed to prepare 200. mL of 2.50 M alcohol solution?
1 answer
841 views
1. How would you represent 3 quarter notes as a fraction?
3/4 2. How many sixteenth notes would be needed to have the same
2 answers
1,520 views
Jeremy is playing a game called “Rational Round Up” where he has to collect all the numbers in a maze that are rational and
8 answers
1,152 views
You are planning a dinner for 174 people. The tables at the restaurant are large enough to seat 4 people at each one. How many
1 answer
2,909 views
if V(r)=(4/3)(pi)r^3 find
V(2r) ------ V(r) I'm very confused on how to solve this function. Could someone guide me through this?
2 answers
466 views
A triangle has side lengths of 6 inches, 10 inches, 8 inches. How many triangles are possible?
1 answer
534 views
A) NaOH(s) > NaOH(aq)
B) NaOH(s) + HCl(aq) > NaCl(aq) + H2O(l) C) NaOH(aq) + HCl(aq) > NaCl(aq) + H2O(l) Examine the 3 reaction
1 answer
2,231 views
how can two clear solutions mix and produce a cloudy precipitate- what is going on?
Is this good or can I add something else?
2 answers
3,349 views
What is the minimum amount of 6.6 M H2SO4 necessary to produce 22.6 g of H2 (g) according to the following reaction?
4 answers
3,288 views
What does the chemical formula, MgSO4 * 7H2O, become when the hydrated is heated?
I got so far is MSO4 * 7H2O + Heat ---> MgSO4 +
1 answer
1,102 views
O5F2
Express your answer using two decimal places. I got 118, but when I rounded it to 120 and made it 1.2*10^1, it said I was
1 answer
604 views
Experiment 1: A has .20 M, B has .20 M and the initial rate is 2.0*10^-4M/min
Experiment 2: A has .20 M, B has .40 M, and the
6 answers
668 views
Predict whether the following reactions would be spontaneous or not under standard conditions or if it's impossible to tell.
2
4 answers
1,615 views
1) A reactions has a delta H of -76 Kj and a delta S of -117 J/K. Is the reaction spontaneous at 298 K?
Work: Delta G= -76kJ/mol
2 answers
2,514 views
solve each formula for the indicated variable.
A) a= v/t for v=? B) pe= mgh for g=? C) p= 2(l+w) for w=? D) d= a+abc for c=? i
1 answer
510 views
What is the value of the expression when r = 3 and s = 11?
80 + (r2 × s2) + s (The "2" are squared, so its r squared and s
2 answers
550 views
Express in terms of x, the value in cents of x lbs. of 40 cent cookies and (30-x) pounds of 50 cent cookies.
2 answers
1,152 views
I'm given a rhombus (BCDE) and I am supposed to make a proof. There is a diagonal across the rhombus from C to E. I am given
0 answers
541 views
Debemus in ludo sedere et magistrum audire
3 answers
809 views
Please Help!! What is the translation for "Debemus in ludo sedeo et magistrum audio
1 answer
503 views
Answers (42)
Random is wrong the answer is A. y= -3x - 8
Its dixie hill
Chicken nuggys is wrong the right answer is y= 4+5x
To emphasize how some of those statistics could be changed. find your own examples but im pretty sure this is the right idea :)
1. (m/n)^k
The answer is 1,-2
2 m
Bunny is right as of 2022
Ahm yes
Bro what’s the answers loll
Answer is 6 ;)
Rude much. Back off of bella aly. Shes new. She has to learn like the rest of us. Bella, your answer would be D." The British hired the Hessians as mercenaries to fight against the Americans." Im not lyin thats the answer.
Its 74
I hate this answer ,😠😠😠
Im lmao, this is middle school not the medical field. Go try and be a savior else where. Here's a summarized answer that will help you guys(its in my own words so switch it up a bit) This era was the Cenozoic era, there were an awful lot of names it went
Imagine arguing about religion on the internet, couldn't be me: a happy atheist who still respects what ANYONE believes
Also, That was the result of Pangaea splitting up into different continents
Instead of arguing...we should just help eachother?? Idk just a suggestion. Here's my help, I researched for you guys and actually read the articles late Mrs.Sue suggested: Climate change was a huge transition for the Triassic/Mesozoic period. It was
They wouldn't say a damn thing if they were face-to-face lmao. @dance monkey sucks
Is he correct?
Simplifying -4n + 7 + 2n = 1 Reorder the terms: 7 + -4n + 2n = 1 Combine like terms: -4n + 2n = -2n 7 + -2n = 1 Solving 7 + -2n = 1 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-7' to each side of
hmmmm look at how many comments...when the question was already answered--------------
Thanks! but could you also explain the process.
Wow..I really appreciated her presence. May she rest in peace. Her patience was something i wish for.
yup haha..I dont understand ANYTHING you guys are saying
New RMS speed is 1.414 times original rms speed
You're here to help students like Leo does, not complain about them needing help in the first place. Instead of putting students down, try and help them back up
it's B
DaKoolKid...thanks but unfortunately, many of your answers seem incorrect :/
THEY ARE GOING TO HAVE A LITTLE ONE
We need all the answers
Thank you!
What I was confused on was how I could use the mols of H2 and divide it by the mols of H2SO4 to find the volume. But after reading what you wrote, I understand now. Thanks!
But how does one compounds mol is capable of being used with an entirely different compound of mols?
nevermind, I realized my error
So if I used 8E-4 = k*(0.2)(0.4)^2 My answer would be .025 M/min Then from there I would do .025(.30)(.3)^2 which would be 6.75E-4 right?
So for 2 would I do (a)(b)^2=Rate and plug in the numbers for the correspond letters from whichever trial I choose?
Its A + 2B --> C
Coolio! Thanks for the help Doc!
I have a question about the format of the problem itself. So it's asking to predict whether the reactions are spontaneous or not, so should I just write spontaneous/non spontaneous, or write that with an explanation?
Thank you, I was just scared because they were back to back, and the only two problems of its kind, so I wasn't sure if it was right, or I made a mistake somewhere.
LOL, your teacher must be using the same stupid text book as mine. It's always going on about the big idea of energy and I have no clue what it is either, and I'm just doing the Iron and Sulpher homework too. Did you get the even more stupid homework on
