Sorry David this seems complicated to me (math moron that I am) I have a sixteen ounce bottle (used formerly to house 3% store- bought HP) and I want to know how much 35% HP to put in if I fill it with DW. It has to be really simple I'm afraid <lol> dee
On 14 Apr 2010, at 05:01, David Bearrow wrote: > Oy. Look at it like this: > 35% = 100, divide both by 2 > 17.5% = 50, divide both by 2 > 8.75% = 25, divide both by 2 > 4.375% = 12.5 > > What that mean? You take the 35% peroxide and mix in an equal amount of > water and it divides it in half making it 17.5%. If you started with 1/4 cup > of 35% peroxide mix in 1/4 cup water. This gives you 1/2 cup of 17.5% > peroxide. Mix in 1/2 cup of water to the 1/2 cup of 17.5% peroxide you just > made. This gives you 1 cup of 8.75% peroxide. Mix in 1 cup of water to the 1 > cup of 8.75% peroxide you just made. This gives you 2 cups of 4.375% > peroxide. To me thats close enough to 3.5%. > > David > -- The Silver List is a moderated forum for discussing Colloidal Silver. Rules and Instructions: http://www.silverlist.org Unsubscribe: <mailto:silver-list-requ...@eskimo.com?subject=unsubscribe> Archives: http://www.mail-archive.com/silver-list@eskimo.com/maillist.html Off-Topic discussions: <mailto:silver-off-topic-l...@eskimo.com> List Owner: Mike Devour <mailto:mdev...@eskimo.com>
