Tom: How do you get 200 ml CaCl? 
How many grams of NaCl would you need to use to produce 200 ml CaCl?
 
if I want to make 2% baking soda solution, since baking soda is in solid po=
wder form, how many games of baking soda should I use in one litter of wate=
r?
 
 
Regards 
TaChung Huang (黃大忠) 
-----Original Message-----
From: Tom Jaszewski [mailto:tomj_at_livesoil.com] 
Sent: Sunday, May 18, 2003 10:16 PM
To: compost_tea_at_yahoogroups.com
Subject: RE: [compost_tea] RE: Baking Soda
Percent by volume: Solutions based on percent by volume are calculated the =
same as for percent by weight, except that calculations are based on volume=
. Thus one would simply determine what percentage was desired (for example,=
 a 20% by volume aqueous solution of sodium chloride) and the total quantit=
y to be prepared. 
If the total quantity needed is 1 liter, then it would simply be a matter o=
f calculating 20% of 1 liter which, of course is: 
0.20 NaCl * 1000 ml/l = 200 ml NaCl/l. 
 
 
Tom Jaszewski
www.livesoil.com
702-595-7012
 
-----Original Message-----
From: TaChung Huang [mailto:tachung_h_at_yahoo.com]
Sent: Sunday, May 18, 2003 4:36 AM
To: compost_tea_at_yahoogroups.com
Subject: [compost_tea] RE: Baking Soda
 
 
Tom: As I read through the article, How do you make a 2% backing soda solut=
ion? What does this 2% mean?
 
 
Regards 
TaChung Huang (黃大忠) 
-----Original Message-----
From: tomjasz [mailto:tomj_at_livesoil.com] 
Sent: Saturday, May 17, 2003 9:53 PM
To: compost_tea_at_yahoogroups.com
Subject: Baking Soda
ATTRA as usual provides some GREAT informatiom.
http://attra.ncat.org/attra-pub/bakingsoda.html
--- In compost_tea_at_yahoogroups.com, "TaChung Huang" <tachung_h_at_y...> 
wrote:
> If Backing Soda is good for treating powdery mildew, is it because 
of
> the Na+? According to the following equation, how will Backing soda
> treat powdery mildew???
> NaHCO3     +     H+     ----->     Na+     +     H20     +     CO2
> 
> (soda)         (acid)           (sodium)       (water)        (gas)
>  
> 
> 
> 
> Regards 
> TaChung Huang (¶À¤j©¾) 
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Received on Sun Jun 01 2003 - 12:48:22 EDT