Answers by visitors named: .

So you can be more evolved and advance

are all the "?" the same so would it be like (8 [] 5) [] (6 [] 2 )= 8 or (8 i 5) i (6 i 2 )= 8

WHATS THE Definition OF A COAST ?

A sealed flask containing 1.0 mole of H2(g) and a sealed flask containing 2.0 moles of He(g) are at the same temperature. The two gases must have equal 1. masses 2. volumes 3. average kinetic energies 4. numbers of molecules

Hello, I finally got it after like an hour and a half of trying. Basically, it gave the pressure, volume, and temperature and was asking what the new pressure is after reducing the volume and increasing the temperature. So happy I finally got it. :)

Thank you, bobpursley! Got the answer - .653

And what is the domain of gºf(x)?

Hi, DrBob222! Here's what I got for: (a) 69.44 g/mol (b) 46.4 g M/mol O I don't understand how to use those two information in order to determine the empirical formula (question (c)). I'm guessing it's some sort of ratio but I don't know how to use the answers that I got for (a) and (b) to solve for (c) Thanks for you help!

OK, so the formula is: (c) M2O3 ...and the identity and atomic mass of the metal M is: (d) Chromium which has a 51.9 amu Did I get the answers right?

Eh, so what is the answer - Ga2O3 (basing it on the atomic mass of part (a))?

Great! Thank you so much for all the help, DrBob222!

Yup, as it turns out: cal = calorie Cal = big calorie / kilocalorie No wonder my answers were all wrong - I was converting to calorie instead of kcal! The correct answer was 4.57 Cal.

DrBob222, thank you so much for the very detailed information!

I got lost. :( I got: a=390 ...and when I cubed that, I got a number that was too big so I figured that was wrong. What did I do wrong?

1, 2, and 3 I have no answers. I've been staring at my monitor for 47 minutes now and I'm not coming up with any answer. As for no. 4, I think it's because water protects/shields the fruit. Actually, I think my answer for no. 3 is because steam has heat which is why it will produce a more severe burn than just plain water.

So how many grams and moles of water will I use? I know water is missing compound and for the molality calculation, how many will I use? 1 gram and then covert that to kg? How many moles will I use? One mole?

Nevermind, I got it. It was simply 100g minus 2g of NaCl (mass of the solvent, water).

1-m/m÷m-1/m

No Cheating

No cheating

u should use the seel format

1/2(1/5Ve)^2 = 1/2 * 1/25 * Ve^2 = 1/50Ve^2

thank you so much! <3 =))))))))))

A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.7 kg m-3. Under these conditions the total surface area of the balloon is 0.52 m2. The diffusion coefficient of He in latex at room temperature is 4.9 x 10-9 m2s-1. Calculate the rate of helium effusion (in g/hr) from the balloon.

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is it 108

ok thx

That makes so much sense now, thank you.

then...

did you ever get the answer?

u aint cool u don't know anything u GOT IT WRONG!!!!!!!!!!!!

n.scott momaday

jbkl

convection and conduction

B B C

there all right

C B D

D A C

B D C C A D B A C D 100% 4 sure

0.11 N*m

correct.without parenthesis sign will not change ..and with parenthesis the - sign are also raised by the exponent

a) p(1-p)^n-1

Thank you so much!

That is what I had and the question is online but it was marked incorrectly, now I have 50% in that test.

And Thank You

1.81 m/s2

For one, the urinary bladder holds the urine until it can be excreted. For the second, the integumentary system includes that special layer of fat in the hypodermis. This fat is one of the things to keep you warm. If that was lacking you would definitely be colder. You seem to have them both correct! Cheers!

1. B 2. A 3. C 4. B

thanks for saving me from the f ttng and S

ddb is correct!

b d c b is right

Thanks toad

Correct^

^ just got 100%

What was happening in this answer section?

The Isthmus of Panama?

is y=5(x+4)(x-6) the final answer or do i have to do anything else to that

Thank I don't have a name I got a 100% :) ;3

2. is political power?

Also: A student hypothesizes that a goldfish will be more active in a bowl that has red gravel than in a bowl with grey gravel. To test this hypothesis, the student places one goldfish in a bowl with red gravel and another goldfish in a bowl with grey gravel. The color of the gravel is the ____ variable in the experiment. Control Dependent Independent*

Same with this one "direct object" Players usually kick or "head" the ball to their teammates on the field. (1 point) ball .... Teammates field None

Would number 1 be d Ms.Sue

Someone important is right THANKS

BAB and does everyone go to connections

Are your answers right?

The ratio between the area and the perimeter of a rectangular sheet of paper is 7:5.if the area of the sheet is 38.5cm² find its perimeter

I got them right, except on #5 the answer is B.

Those answers are correct C A B

Oh? Would it be C then, because I doubt it would be A.

Use the following method: Mass Formula Mass Moles Divide by smallest ratio Ratio

Thank you but I don't know the answer. Can you help?

Thanks, that makes sense!! :)

NOT right AT ALL!!!

NOT right AT ALL!!! its A B A B C C B B C C B B A C B A A C

some of us realy need these answers. posting the wrong ones isnt funny it just makes u look stupid.

Thanks Is the first one B? It was my second choice.

I disagree with a lot of you. The link Ms. Sue gave helped me completely. Are you here looking for an answer? Maybe you should read what Ms. Sue sent unless reading is really that hard for you. You're in 8th grade (at least im doing this problem in 8th grade) and you can't handle reading not even a paragraph in length?

6964

The measurements of two angles - Many triangles The measurements of two angles and the length of the included side - Only one triangle The measurement of all angles - Many triangles The lengths of two sides and the measurement of the included angle - Only one triangle

This does not show enough steps or how to got the numbers for the second equation. This sucks

b b c

are you sure? hmm. I was almost positive about b

yeah. we got that Ms. Sue. lol

thats not right it's b

What is conservation of mass

So far I've narrowed it down to 2 answers. C and D and I don't know which one.

anyone know all the answers??

okay thank you (:

a&c

my butt

Then what is it?

I just added in the numbers to the formula and 59 just appeared so i just assumed that was it lol

thats why im asking you for help because idk mate

Sorry the liabilities is $4903.22

TVM solver

Duh thats what she said

Identidy Property of Addition

I think you put the numbers in wrong. 25 3/8 and 25 2/8? seems obvious which one is greater