This concentration of phosphates (1 000 ppb = 1 ppm = 1 mg/L) is without importance for drinking water.
diammonium hydrogen phosphate
Codeine phosphate (the most common salt of codeine) is very _soluble_ in water including cold water.
no
no
water will attracted because water is charged
I am thinking so.
By dilution of 1 part 0.50M buffer with 49 parts of water, giving 50 parts of the desired 0.010M = 10 mM Phosphate buffer
ppm by volume is "parts per million" by volume as opposed to ppm by weight. ppm by volume and ppm by weight are not the same thing It has been suggested that the drinking water in West Hampshire be adultery with 1 ppm by volume of fluoride. This is an example of ppm by volume
Phospholipids are made of two parts: the phosphate and the lipid. In this setup, the phosphate is the half that is polar, and thus the part that interacts with water.
I would add water to the trisodium phosphate. If it were an acid, then I would add the acid to the water.
two reasons. 1. drinking it. 2. run off from a farm upstream, where they fertilize the fields and rain washes some of it off, and into the water.
This should be safe. The USEPA has an arsenic standard for drinking water of .010 parts per million (10 parts per billion). This is for total arsenic both organic and inorganic. Toxicity varies as the type. The minimum detection limit for arsenic is in the 1-5 ug/L range (1 to 5 ppb). Use of asenic contaminated water above the drinking water standard should cause no problems if the water is not drunk during the shower.
The amount of Phosphate in water is not regulated, but the WHO (World Health Organisation), has provided a maximum 'safe' level of around 5mg per litre, and the RDA (Recommended Daily Allowance) should not exceed 800mg.
The diammonium phosphate is water soluble.
Fluoride is added to drinking water to prevent tooth decay
It depends what substance there are 10 parts per million of.
There is a scarcity of clean drinking water in parts of North America.