April 20, 2014

Search: holidays and temp

Number of results: 1,597

What do you mean by "top three holidays?" Are you including Canada and Mexico in America? I'm sure that Halloween is not one of the top three holidays. It's not a legal holiday in any country.
Monday, September 9, 2013 at 3:54pm by Ms. Sue

Halloween, Mother's Day, Valentine's Day ... there are many "holidays" in this country that were devised and have been exploited by the businesses that make the most money from them! The word "holiday" is a mix of "holy day" -- how does that knowledge affect what you think are...
Monday, September 9, 2013 at 3:54pm by Writeacher

holidays and temp.
what season is easter in? is it spring? how about thanksgiving day? what season is that in? How's the weather in winter for Alaska and Seattle?
Monday, February 25, 2008 at 12:25pm by anonymous

Hmmmm. that is far from right. Heatgained= mass*specificheat*change in temp change in temp= heatgaind/(specificheat*mass) change in temp= 125cal/(.0920cal/gC * 60g) = 33.6 check that chaknge in temp= finaltemp-initial temp so final temp= 33.6+20 C
Wednesday, January 29, 2014 at 7:20pm by bobpursley

If you integrate the rate, you get temp. Temp= INT (15/13 t^2 -7t)dt You know temp at 1 min is 18.6C. Solve for the constant of integration. Then, you can find the temp after ten min.
Tuesday, April 22, 2008 at 8:12pm by bobpursley

my teacher gave us this question and i am totally confused on what to do. any help would be greatly appreciated. Explain what is happening in the pseudo code LOOP in one word. What is temp referring to, and what is the final output for this program: input (12, 25, 11, 28, 14) ...
Monday, November 17, 2008 at 8:07am by mike

It is fun helping appreciative students who really want to learn. Happy holidays.
Saturday, December 26, 2009 at 10:08am by drwls

Where can I find a list of all the American holidays and their dates?
Monday, January 7, 2008 at 9:18pm by Jen

For a US history research paper, What are the top three holidays in America? Is it Christmas, Thanksgiving, and Halloween?
Monday, September 9, 2013 at 3:54pm by Bryce

4.The following table shows the high and low temperatures predicted for Dallas during the week beginning Monday, August 29 2011. Which day has the biggest difference between the high and low temperatures? A.Mon D.Tue C.Wed D.Sun Monday High temp 106 Low temp 79 Tuesday High ...
Monday, September 16, 2013 at 6:32pm by Jerald

If it takes 600 calories of heat to raise 75ml of water to a final temp of 96 degrees C. What is the initial temp. How do I set this problem up if I don't know my change in temp?
Monday, March 14, 2011 at 3:23pm by Sham

math 7th grade
what is the change in temp when the thermometer reading moves from the 1st temp to the 2nd temp. 20degree F to -10 degress F.Please explain to me how you get the answer for future problems.
Monday, September 22, 2008 at 8:50pm by keke

I mean the head temp. is the higher temp., they called it like this in my university. anyway,this question in the dehydration of cyclohexanol. when we do elimination the heat temp. should be kept below 90 c, why?
Saturday, March 30, 2013 at 12:12am by sara

Chem. thankss!!!
heat in cup= mass*specific heat*temp difference. temp in cup= (heatinitially-heatlost(t))/(mass*c) temp in cup= Ti- heat lost(t)/m*c so since the heat lost (t) is the same for all cups, the temp in the cup depends on massstuff*c look at the products of massmole*c for each of ...
Friday, November 5, 2010 at 8:50pm by bobpursley

In 1993, there were 104 weekend days, 9 holidays, 3 days that were both holidays and weekends. How many days were holidays or weekends? Of the nine holidays, six were not on weekends. Of the 104 weekend days, 104 were on the weekend.
Tuesday, November 14, 2006 at 3:42pm by andrea... help!!!!

Temperature decreases approximately 1degree Celsius for each 150 metres increase in altitude. 1. The temp at sea level is 25 degree Celsius A.) what will the temp be 1200m up the mountain? B.) what will it be at the top? (2250m) 2. The temp at the top of the mountain is ...
Monday, February 17, 2014 at 12:37am by Roma

Science , physics
At the beginning of an invertigation , a student determines that the temp. of a beaker of water is 99.8+_ 0.1C . At the end of the investigation , the temp. Is 35.5+_ o.1C . What is the change in temp.?? My answer is 64.5+_ 0.2 C . Is this right ? Thank you!
Tuesday, August 27, 2013 at 10:51pm by Maria

absolute temp is when volume is zero. It is confusing here, because as you know, on the Kelvin scale, you should get as abs zero, zero also. Your teacher should have given temps in C, or F, so you wouldn't have gotten confused. Abs Zero Temp is when volume of a gas goes to ...
Thursday, October 30, 2008 at 2:35am by bobpursley

Recent studies indicate that the average surface temp. of the earth has been rising steadily. Some scientists have modeled the temp. by the linear function T= 0.02t + 8.50, where T is temp. in degrees Celsius and t represents years since 1900. What do the slope and T-intercept...
Monday, September 20, 2010 at 12:16pm by Chelsea

Hi. I got given some homwork to complete over the summer holidays this was create a vocab booklet about holidays including where, Who with, how long, when and other information but i having trouble finding these words in spanish.
Tuesday, August 5, 2008 at 3:21pm by Alarna

Temp was 36 degreea when becky returned home at6pm temp was 4degrees higher at 3pm then it was at 6pm. It was 3degrees warmer at 12noon then ut was at 3pm . What was temp at 12noon
Tuesday, February 19, 2013 at 6:38pm by jamyah

U.S. History
Ok, thanks a lot. Happy Holidays And Happy Holidays to you Bob
Sunday, December 20, 2009 at 7:54pm by Priscilla

I understand that Halloween is a great day for children. However, it is not an official holiday. Check the first link above for a list of legal holidays. I'm sure you can find a holiday that's more important than Halloween.
Monday, September 9, 2013 at 3:54pm by Ms. Sue

Choose the correctly punctuated sentence: A) I am sorry to say, however, that I am not looking forward to the holidays. B) I am sorry to say however that I am not looking forward to the holidays. C) I am sorry to say, however that I am not looking forward to the holidays. My ...
Wednesday, November 14, 2012 at 7:21pm by Marie

Happy Holidays
Merry Christmas/Happy Holidays and all the very best for 2010 to all the wonderful teachers. Thank you for all your help!!!
Thursday, December 24, 2009 at 7:48pm by E.G.

At 160C? In water? It must be a tremendous pressure to keep the water from boiling at that temp, about 80 atmospheres pressure. Now, solubility at that temp? I am not certain how to calculate solubility at that pressure and temp.
Friday, April 15, 2011 at 8:28am by bobpursley

The main reason for the increase in reaction rate with temperature is that: The activation energy increases rapidly with temp (I think it is this one) A 10 C temp rise results in the rate doubling heats acts as a catalyst or The fraction of high-energy molecules increases ...
Saturday, February 9, 2013 at 12:26pm by Linda

I disagree with your equation. At time=0, temp=70+110=180F However this does not match the problem description. So it makes sense that it should be temp=75+110e^kt that works at time zero. 153=75+110e^k*.5 78=110 e^.5k .0709=e^.5k take the ln of each side .0709=.5k solve for k...
Saturday, May 12, 2012 at 10:03pm by bobpursley

Lets do it again: the average temp is 112 temp=112+8sin(wt+theta) now, you know a zero is between 10 min before the high. Which is 25 min after start. Theta= 25*2PI/40=3.93 radians temp= 112+ 8 sin(wt-3.93) and w= 2PI/40 check temp at 35: temp=112+8sin(2PI/40 *35-3.93)=120 I ...
Sunday, December 6, 2009 at 7:52pm by bobpursley

I don't understand this: For the temperature vs time graph for heat and changes of state. The graph starts at -2.1 degrees C The heat of fusion is at 2.0 degrees C The heat of vaporization is on 101.0 degrees C. The graph ends at 103.0 degrees C. So to get the heat of solid it...
Thursday, June 10, 2010 at 5:28pm by Amy~

Chemistry (Combustion) formula question
Data; Volume of water, 100ml Room temp, 24C Initial water temp, 15C Final water temp, 30C Question: Calculate the mass of water heated. Hint: The density of the liquid water is 1.0g/ml. I have no idea how to do this. Can someone help? Thanks!
Tuesday, February 5, 2013 at 4:26pm by Allyson

slope represents rate of change of temp intercept is the temp in the year 1990
Monday, September 20, 2010 at 12:16pm by bobpursley

ionization decreases as temp decreases so.. ionization increases as temp increases water+heat>>ions endothermic, so decrease in temp favors reverse. check my logic
Friday, May 31, 2013 at 9:37pm by bobpursley

Thanks a lot for helping me with physics and other subjects. Happy holidays and happy new yrs that is coming up very soon. It's good to have a website here here teachers can be very helpful, i appreciate it a lot.
Saturday, December 26, 2009 at 10:08am by Priscilla

Pre Calculus
Tm is the final temp after a long time as you can see from the equation. This is normally the temperature in the surrounding environment. To is the starting temperature. T(0) = Tm + To e^0 - Tm e^0 but e^0 is 1 so T(0) = Tm + To - Tm or T(0) = To or in other words the temp at ...
Monday, December 12, 2011 at 6:31pm by Damon

A 51-g piece of ice at 0 C is added to a sample of water at 7-C all of the ice melts and the temp of the water decreases to 0 .If you used the 8200 Khan you expand in energy in one day to heat 47000g of water at 27-C what would be the rise in temp? What would the new temp of ...
Friday, June 15, 2012 at 10:43am by tabitha

Help Plz
Read these sites and take notes on the differences and similarities.
Thursday, January 7, 2010 at 4:08pm by Ms. Sue

Consider the following information: Season Sales(units) Summer Autumn Winter Spring Christmas 98 114 123 105 Holidays 110 110 110 110 The expected frequency for cell winter/holidays (e13) is equal to (1) 104.0 (2) 112.0 (3) 110.0 (4) 116.5 (5) 107.5
Wednesday, March 31, 2010 at 1:32pm by JUDY

Math 4
Temp. In degrees is 19 degrees Fahrenheit. A blizzard moved in and brought lots of snow and lowered temp. By 27 degrees Fahrenheit, what was the final temp. In Fahrenheit during the blizzard?
Thursday, April 17, 2014 at 4:39pm by Jenny 2

yes, add the calorimeter. It has a mass of 100 g, specific heat of aluminum intitial temp of 10C, final temp is 20C.
Wednesday, April 28, 2010 at 1:27pm by bobpursley

11th grade chemistry
a vessel contains 12 gm of methane gas at t degree celcius temp. and 1 atm. pressure. when the temp. is increased by 10 degree celcius at the same volume, the pressure increases by 10%. calculate the volume and initial temp.
Monday, November 8, 2010 at 1:09am by help

q = mcT Find the q for water (change in temp should be 100 - 20) q = 200(c)(80) Then solve for the final temp of the iron using -q.
Tuesday, October 25, 2011 at 10:26pm by Hurrrdurrbeedooda

LAL!(check my work thx)
check if the capitalized word is correct PARTICIPLES AND GERUNDS 1. americans have many different ways of CELEBRATING holidays. (gerund) 2. BRINGING customs and traditions from their homelands, immigrants add to the rich holiday mix in the US. (participle) 3. holidays ...
Friday, May 21, 2010 at 4:54pm by Sara!

input: exercising process: body temp up, sweating output: evaporation, cooling effect feedback: skin temp goes down.
Friday, September 20, 2013 at 10:14am by bobpursley

I need help! I found the change in Temp= -.9 degree C. I don't know what to do next...? What value from this problem do I use as my q(heat capacity) to plug into the equation q= m X Cs X change T? The question states: 120mL of H2O is intially @ room temp (22 degree C). A ...
Tuesday, October 28, 2008 at 4:54pm by Kate

temp=slope*time +b slope= 17-28 /5hrs= -11/5 temp= -11/5 * (time-6am)+ b put in the 6Am temp, and time to solve for b, and you have it.
Thursday, September 1, 2011 at 8:23pm by bobpursley

Chemistry 2
I have to calculate the Ccal using the following info: Initial Temp of water outside calorimeter=22.6 C Initial Temp of water inside the calorimeter= 100 C Volume of water in calorimeter= 50mL Volume of water outside calorimeter= 300mL Final Temp of water in calorimeter=27.9 C...
Saturday, July 16, 2011 at 4:26pm by Lily

Hey I am doing a lab, the link is down h t t p : //w w w . sd67 . bc . ca/schools/salc/biology%2012/module%20c%20-%20human%20biology/unit%2010%20-%20respiratory%20system/Homeostasis%20Lab .pdf And I really would like help with #1 My data is right here Pre exercise 0 min - Temp...
Thursday, February 7, 2013 at 7:53pm by Shreya

phys hmwk help
No, if isothermal the temp does not change, even 2 degrees If you squeeze a gas without allowing any heat to escape to the world beyond, the temp rises. So I would guess Bob.
Sunday, November 14, 2010 at 4:59pm by Damon

91.7g of HCL solution was added to the calorimeter and brought to a constant temp. Then 0.5278g of MgO was added and the Temp rose from 25.65C to 32.60C and held steady. Then 0.0185g of Mg was added and the temp again rose from 30.35C to 32.20C. Calculate the Cp for the ...
Monday, January 12, 2009 at 6:30pm by Laura

I'm stuck on this problem. "You mix 100 ml 60 degree C water with 100ml 20 degree C water. Find the final temperature" Changing 100 ml to .1kg, I set .1*4186*(60-final temp.) + .1*4186*(final temp-20)=0 but my t's cancel out. I know it would work if I set my first half of ...
Tuesday, April 28, 2009 at 2:59pm by Brigid

So do I multiply all of the numbers (heat, temp. and specific heat) to get my mass? And for the temp. should I convert it to K? Or leave it to C?
Saturday, May 7, 2011 at 12:56am by Amy

How soluble is biphenyl is benzene? Perhaps it is just too soluble, and/or there is not enough difference in solubility at low temp and high temp.
Wednesday, October 8, 2008 at 9:44pm by DrBob222

q=m*c*change of t m=mass c= specific heat change of t= final temp- initial temp fill in these with your numbers and you should get the answer
Tuesday, April 24, 2012 at 6:35pm by annabel

If the temp is higher than 56C, it must be vapor. If the temp is between freezing and boiling, it must be liquid.
Tuesday, February 3, 2009 at 6:04pm by bobpursley

Wednesday, March 2, 2011 at 1:57pm by ricki

Q-How does room temp. affect student performance? H-If the amount of room temp. increase,then........ Q-question H-hypothesis
Tuesday, October 9, 2012 at 5:43pm by Grechia

No she was doing like for the first equation for temp = (0-(-79)) and for the second equation for temp = (100-57) or something.
Monday, March 4, 2013 at 6:57pm by Denny

No she was doing like for the first equation for temp = (0-(-79)) and for the second equation for temp = (100-57) or something.
Monday, March 4, 2013 at 6:57pm by Denny

I forgot to include the following sentences. Thank you very much in advance. 1)I had a very good holiday (OR I spent nice summer holidays??). I ate a lot of ice-cream(s) during my summer holidays. I finished my homework late (?) because Im a lazy guy. 2)I enjoyed myself ...
Thursday, September 16, 2010 at 10:54am by Franco

Wednesday, March 2, 2011 at 3:12pm by ricki

a sample of argon gas at standard pressure ocupies 100ml. at constant temp, what volume does the gas occupy if the temp increases to 800mmHg
Thursday, April 25, 2013 at 1:01pm by Deveigh

I'm so horrible at biology so help is appreicated; "The following experiment is to test the limits of cell population growth. Cells were grown in six flasks under different conditions. Eash flask contained a nutrient broth of the same concentration. The table below shows the ...
Tuesday, January 15, 2008 at 10:13pm by Lindsay

Glass of water has mass of 240g at room temp (25C). Add 50g of 0C ice. What final temp after ice is melted. (at equilibrium).
Tuesday, April 26, 2011 at 10:19pm by Sue

molar enthalpy of combustion for pentane? Mass C5H12= 2.15g Mass H2O= 1.24kg Initial temp= 18.4C Final temp= 37.6C
Thursday, January 10, 2013 at 2:56pm by shyanne

resistance increases with increasing temp. Therefore, current decreases as temp increases
Sunday, June 5, 2011 at 5:49pm by bobpursley

What will the graph look like when the relationship of the number of grams of solute that a soluution is 50grams of H2O at varying temp, if the solubility begins at a small quantity and increases in direct proportion the increase in temp? Thank you!
Wednesday, June 3, 2009 at 8:29pm by Anonymous

rms means the square root of the mean squared. So increasing rms by 1.12 means increasing energy by 1.12 squared, or 1.25 But temp is a measure of avg KE, or avg v^2, so temp should increase by 1.25 The original temp was 273-30K, or 243, so the new tempwill be 305K.
Tuesday, November 10, 2009 at 3:00pm by bobpursley

A technician needs to determine the amount of energy required to increase the temp. of a vat containing 12 kg of water. The water enters the vat from the water mains at a temp. of 15 deg C. The technician knows that the final temp. required is 90 deg C. How much energy is ...
Tuesday, April 8, 2014 at 12:11pm by Huliney

1. See the X on the map? 2. Do you se the X on the map? (Does #1 mean #2?) 3. Is anyone in your family a caregiver to sick people? (Is this a correct sentence?) 4. The girl is well grounded in French. (Is this correct? Would you paraphrase this one with another expression?) 5....
Saturday, April 16, 2011 at 9:13am by rfvv

To all Canadiens
Thank you E.G. and the same to you. For those not familiar with this extra holiday we have up here,
Sunday, December 26, 2010 at 11:40am by Reiny

You need to work on the rhythm and number of syllables in each line, in addition to the rhyme.
Thursday, April 16, 2009 at 6:22pm by Writeacher

mass of the metal 7.26g volume of water in the calorimeter 10mL initial temp of water in calorimeter 21.5 degrees C initial temp of metal 95.5 d C final temp in mixture in calorimeter 23.8 D C question: calculate the energy lost by the metal taking into consideration that it ...
Thursday, February 28, 2013 at 8:52pm by may

15g iron (c=450 J/kg K) bolt is heated from 21 C to 312 C. It is then plunged into a 2kg of 15 C water (c= 4180 J/kg K) into a 4.6kg alum. tub (c=903 J/kg K) What is the final temp. (Tf) of the water and the tub? for some reason..., i got 0.472 C for final temp of tub and -14....
Tuesday, June 10, 2008 at 1:55am by jake

Physics(Please check)
There is a rod that is split into two sections. The left side is copper with value of 390, temp of 100 degrees c and the length is 2m. The right side is silver, 420, temp 20 degrees celsuis, and length 1m. I need to calculate the temperature. 390 X 1 X 100-t / 2 = 420 X 1 X t-...
Wednesday, June 13, 2012 at 8:39pm by Hannah

Physics(Please respond)
There is a rod that is split into two sections. The left side is copper with value of 390, temp of 100 degrees c and the length is 2m. The right side is silver, 420, temp 20 degrees celsuis, and length 1m. I need to calculate the temperature. 390 X 1 X 100-t / 2 = 420 X 1 X t-...
Friday, June 15, 2012 at 1:39pm by Hannah

11th grade
I wonder if it dissolved? Stirring increases the rate of dissolving, pretty critical if you are measuring temp. Heat is lost rapidly, so if it is dissolving slowly, you won't see the max temp peak.
Sunday, July 18, 2010 at 1:20pm by bobpursley

the average temp of the lake is 64.2 degrees and the standard deviation is 3.2. Assume the cariable is normally distributed. For a randomly selected day find the probabliity that the temp will be above 62 degrees
Friday, March 16, 2012 at 4:18pm by carson

How long would it take a car engine, say 500 pounds of iron, to cool from 1,200 degrees F (exauhst manifold temp) to air ambient temp. of 75 degrees F.
Friday, August 10, 2012 at 10:39pm by David

How many joules ar required to heat a frozen can of juice (360 grams) from -5 degrees C (the temp of an overcooled refrigerator) to 110 degrees C (the highest practical temp within a microwave oven)?
Saturday, January 5, 2013 at 12:36pm by Tom

'Twas the Night Before . . .
Apparently the original poem says Dunder and Blixem. This article has some interesting history and speculation about the name changes.
Friday, December 24, 2010 at 5:11pm by Ms. Sue

I really hope someone can check my sentences on Christmas holidays. Thank you very very much in advance! 1) I had planned to do a lot of things during my Christmas holidays but unfortunately I didn't get around to doing them all. ( and NOT I had no time to do all of them) 2) I...
Friday, February 5, 2010 at 1:36pm by Franco

An ice hotel that is made of 410 metric tons of ice and 12200 metric tons of snow is being melted. The company is going to siphon the melted water into nearby streams. The company is using large industrial sized acethylene to do the job. Your job is to order the rigth amount ...
Tuesday, February 21, 2012 at 4:28pm by JAMES

How would I write this out? The high temp for a day is 6 degrees C. The mean temp for the day, which is the mean of the high and low temps, is -4 degrees C. What is the low temp for the day? Thank you.
Wednesday, March 3, 2010 at 8:57pm by Erin

social studies
Sunday, April 19, 2009 at 8:08pm by Ms. Sue

all reversible reactions Kp= 3.5 X 10^4 temp: 1495K N2(g)+3H2(g) reversible 2NH3(g) 1/2N2(g) + 3/2H2(g) reversible NH3(g) what is the value of K at the temp. what is the process for this? please be detailed.
Thursday, November 29, 2007 at 5:30pm by Rebekah

Assume a thermal equilibrium temp. T and find the heat absorbed by ice (say Q1)to raise its temp.from -35 deg. to T deg. Similarly, find heat released by water (say Q2) when its temp. lowers from 45 deg. to T deg. Putting Q1 = Q2 will give you T in deg. C. Note: Do not forget ...
Tuesday, July 31, 2012 at 8:09pm by Ajayb

I don't know what Subject!!
Read this site carefully. It tells why we celebrate Thanksgiving.
Saturday, November 20, 2010 at 6:13pm by Ms. Sue

physics question
How much heat had to be put in during the process to increase the internal energy of the gas by 1.5010^4 J ? Here is the given information and questions that I have already answered: n=.450 R=8.3145 (Point A) p=2*10^5 v=.010 (Point B) p=5*10^5 v=.070 (Point C) p=8*10^5 v=.070...
Sunday, December 9, 2007 at 9:24pm by marie

A+B ---- C deltaH=-100kj and temp.=25C which direction would the reaction shift if.. a. the concentration of A was decreased b. the concentration of C was increased c. The temp. was increased to 100C
Sunday, March 20, 2011 at 5:53pm by shanice

Chemistry :((((
a gas occupies a volume of 5L at a temp. of 20C and a pressure of 1atm. what volume would it occupy at a temp. of 30C and a pressure of 1.1 atm.
Thursday, April 12, 2012 at 10:36pm by Amanda

Algebraic Expressions
The temp. was 72 degrees F at noon. At midnight, the temp. dropped to 12 degrees F. Write an algebraic expression to find the sum.
Tuesday, September 17, 2013 at 1:07am by Elissa

it isn't necessary to change the mass in grams to moles. the equation reads out q=s*m*(final temp - initial temp) where q is the change in enthalpy, s is specific heat, and m is mass.
Thursday, October 20, 2011 at 3:01pm by Jonathan

A rigid container holds a gas at a pressure of 55kPa and a temp of -100.0 deg C. What will the pressure be when the temp is increased to 200.0 deg C?
Tuesday, February 21, 2012 at 11:05am by Anonymous

It would depend on the temp of recrystallizaton. If one used a temp above the mp of fluorenol, the solute would not crystalize, but come out as a liquid. It is above the bp.
Thursday, October 9, 2008 at 3:00pm by bobpursley

Psychology?? How about petals? Check this site for the parts of a flower.
Saturday, September 6, 2008 at 5:37pm by Ms. Sue

math (urgent!)
I agree with a = 5.9 d = 32.9 - 5.9 = 27 , you had that so forget the phase shift for the time being. testing your equation: t(t) = 5.9 sin (π/12t) + 27 32.9 = 5.9sin(π/12t) + 27 sin(12t/π) = (32.9-27)/5.9 = 1 12t/π = π/2 t = (π/2)(12/π) = 6 ...
Sunday, January 13, 2013 at 9:53pm by Reiny

Physical Science
A cylinder contains a gas with the pressure of 125kpa at a temp. of 200k. What is the temp. of the gas at a pressure of 100kpa?
Wednesday, April 25, 2012 at 2:15pm by Mina

One solar pad can raise water temp 1 degree in 30 min. a second solar pad takes 45 min to raise water temp 1 degree in 45 min. Both machines working together. How long will it take to raise the temp 1 degree
Friday, May 14, 2010 at 12:33am by kayla

While researching energy values of fuels, a chemist designed an experiment to find out the heat of combustion of pentane. Using the known hexane heat of combustion of hexane = 4650kJ/mol and the data below calculate the heat of combustion of pentane. Set up= copper beaker 42....
Sunday, March 28, 2010 at 2:22am by sarah

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