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hellogoodbie
Questions (13)
Posted by hellogoodbie on Saturday, January 16, 2010 at 3:24pm.
Posted by hellogoodbie on Saturday, January 16, 2010 at 2:59pm.
4 answers
1,373 views
Posted by hellogoodbie on Saturday, January 16, 2010 at 2:59pm.
How is this problem done? IF f(x)=2x^2-8x-3 FIND f(-2) algebra 2
3 answers
681 views
How is this problem done?
IF f(x)=2x^2-8x-3 FIND f(-2) algebra 2 - bobpursley, Saturday, January 16, 2010 at 1:42pm Put in for x
3 answers
651 views
How is this problem done?
IF f(x)=2x^2-8x-3 FIND f(-2) algebra 2 - bobpursley, Saturday, January 16, 2010 at 1:42pm Put in for x
1 answer
550 views
How is this problem done?
IF f(x)=2x^2-8x-3 FIND f(-2)
2 answers
356 views
for my last 2 questions, I cannot figure out how to set it up. what numbers do I use?
1 answer
510 views
for my last 2 questions, I cannot figure out how to set it up. what numbers do I use?
1 answer
415 views
I am now stumped on another problem.
How many times greater is the rate of diffusion of helium gas,HE, than that of carbon
1 answer
524 views
I'm stumped again :(
the question is - A gas sprayed from an aerosol can effuses 5.06 times slower than oxygen.If the molar mass
3 answers
693 views
So here I am doing my HW worksheet on the ideal gas law/graham's law ad I have gotten to this one problem where I am totally
4 answers
1,102 views
so here i am doing my hw worksheet on the ideal gas law/ghram's law ad i have gotten to this one problem where i am totally
1 answer
590 views
so here i am doing my hw worksheet on the ideal gas law/ghram's law ad i have gotten to this one problem where i am totally
0 answers
539 views
how do you solve the ideal gas law when you are given the temperature in celcius instead of kelvin.
Heres an example question.
3 answers
601 views
Answers (9)
Wow, I'm so confused. Can somebody just solve this problem step by step please?
where did u get the 4 from?
so is the answer f=21/2? if that is right, thank you bobpursley
so what would be rate 1 and 2?
Oh! I think I understand now
So is grams, n in the formula PV=nRT? I think I am starting to understand this.
hey! i've been waiting for my question to be answered. if of you have another question, please post a new question.
length=2w-3
so all i do is add 273.15 to the temperature in celsius( sorry about the typo. i no i spelled chemistry wrong too)and then multiply/divide everything?