P H Charts - Page 3

Posted by Christopher Chance Knight on December 9, 2008, 9:21 am

I did ask the professor about explaining it in more detail and kinda got the
run around. it is near the end of the semester.

> On Mon, 8 Dec 2008 08:03:03 -0600, "Christopher Chance Knight"

>>I'm a student in HVAC-R and we are being introduced to the P H charts not
>>understanding it. is there a web site that can help break down the
>>understanding of this step by step. please help.

> Just a shot in the dark here but Im guessing you are a student?
> Also guessing that you are a student being taught by a
> teacher/professor?
> Final guess is that you are paying, or your parents are paying for
> that teacher/professor to teach you?
> My question would be:
> Why dont you ask the teacher before class, after class, email, on the
> weekend or whenever to clarify it for you?
> Bubba
>

Posted by on December 9, 2008, 11:12 am

Did you cover 'P H charts' in class ? Did everyone else 'get it' ?

On Tue, 9 Dec 2008 08:21:42 -0600, "Christopher Chance Knight"

>I did ask the professor about explaining it in more detail and kinda got the
>run around. it is near the end of the semester.

>> On Mon, 8 Dec 2008 08:03:03 -0600, "Christopher Chance Knight"

>>>I'm a student in HVAC-R and we are being introduced to the P H charts not
>>>understanding it. is there a web site that can help break down the
>>>understanding of this step by step. please help.

>> Just a shot in the dark here but Im guessing you are a student?
>> Also guessing that you are a student being taught by a
>> teacher/professor?
>> Final guess is that you are paying, or your parents are paying for
>> that teacher/professor to teach you?
>> My question would be:
>> Why dont you ask the teacher before class, after class, email, on the
>> weekend or whenever to clarify it for you?
>> Bubba
>>

--
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Posted by Lionel on December 9, 2008, 11:29 am

> I'm a student in HVAC-R and we are being introduced to the P H charts not
> understanding it. is there a web site that can help break down the
> understanding of this step by step. please help.

What is it that you don't understand? Is it the definition of pH, or the
chart itself?

Definition: The negative log of the concentration of Hydrogen Ion.

Chart: 1 - 6 being acidic, 1 being the strongest.
8 - 14 being alkaline (or basic), 14 being the strongest
7 being neutral

The chart is there for your convenience when using the test strips to
indicate the level of acidity or alkalinity. What are you testing, furnace
condensate, burnt out compressors?

HankG

Posted by on December 9, 2008, 11:42 am

wrote:

>> I'm a student in HVAC-R and we are being introduced to the P H charts not
>> understanding it. is there a web site that can help break down the
>> understanding of this step by step. please help.

>What is it that you don't understand? Is it the definition of pH, or the
>chart itself?
>Definition: The negative log of the concentration of Hydrogen Ion.
>Chart: 1 - 6 being acidic, 1 being the strongest.
> 8 - 14 being alkaline (or basic), 14 being the strongest
> 7 being neutral
>The chart is there for your convenience when using the test strips to
>indicate the level of acidity or alkalinity. What are you testing, furnace
>condensate, burnt out compressors?
>HankG

Just WAIT until you see the answer to THAT one :-)

--
Click here every day to feed an animal that needs you today !!!
www.theanimalrescuesite.com/

Paul ( pjm @ pobox . com ) - remove spaces to email me
'Some days, it's just not worth chewing through the restraints.'
'With sufficient thrust, pigs fly just fine.'
HVAC/R program for Palm PDA's
Free demo online at www.pmilligan.net/palm/
Free 'People finder' program now at www.pmilligan.net/finder.htm

Posted by HVAC on December 9, 2008, 2:32 pm

> What is it that you don't understand? Is it the definition of pH, or the
> chart itself?
> Definition: The negative log of the concentration of Hydrogen Ion.
> Chart: 1 - 6 being acidic, 1 being the strongest.
> 8 - 14 being alkaline (or basic), 14 being the strongest
> 7 being neutral
> The chart is there for your convenience when using the test strips to
> indicate the level of acidity or alkalinity. What are you testing,
> furnace condensate, burnt out compressors?

He's checking the aquarium.

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