The level of minerals, ions and chemical pollutants that have been found in bottled water vary with each brand, as well as with the geographical location of the production plant. European bottled waters have been found to have a much higher mineral content than American bottled waters. Some American brands' water have been found to have the same chemical content as municipal tap water. There have been brands of bottled water that contain toxic disinfection biproducts, that are known to cause cancer, and are now required to put on a warning label.
Here are some chemical contents found in most brands of bottled water, internationally:
Calcium, magnesium, sodium, potassium, bicarbonates, chlorine, sulfates.
No - it still contains traces of minerals.
This depends on the type of water; see the label on the bottle.
The benefits of bottled water over tap water are it does not have that metallic taste which can be found from tap water, high health and safety standards are associated with bottled water to ensure it is free of contaminants.
No. Assuming the bottled water in question is electrolyte free, bottled water would be classified as a hypotonic solution.
The salt dissolves in the water , up to a certain point called saturation. Beyond this, any extra salt will simply sit on the water without any further dissolution.
Nonexistent ones. Salt water is denser than fresh water, so any object which floats in water will also float in salt water.
Salt will slow freezing, but not evaporation. As say salt water evaporates, it will leave behind its salt contents, but it will not evaporate any slower than fresh water.
Salt water
It will certainly not keep the water in the bucket from freezing and, if the temperature goes low enough, the bottled salt water will also freeze.
Bottled water, like any other water, is still H20.
bottled, because it has less minerals to be evaporated. ANSWER: Whatever water has the most contaminants since that does not evaporate
How to get salt free water for people with high blood pressure
In general this would be Salt Water as it affects most plants in a most devastating way. Regards.
Bottled water brands in the UK can be purchased at any store that sells bottled water. Some examples include Co-Op, Farm Foods, Marks & Spencer, Sainsbury's, and any other grocery store or drugstore.
It's about the same. Most bottled water IS tap water, so any chemicals and weird stuff in tap water are in bottled water too.
There should not be any white flakes in bottled water. If you have white flakes in your bottle, do not drink it, throw it away and open a new bottle of water.
The freezing rate in order of fastest to slowest would be: tap water, bottled water and then salt water. Although it's a toss up between bottled water and tap water. The more sodium content of a solution, the slower the rate of freezing. In fact, a supersaterated sodium solution has to have a temperature of -21 degrees Celsius in order to freeze. Any temperature above that, will cause the salt to melt the ice. That is why they use use salt on icy roadways in the winter. If the ambient temperature is below -21 degrees celsius however, ice on the roads won't help. So salt water would be the last to freeze. Why did I say tap water before bottled water? Bottled water usually, but not always, comes from natural springs. Although some people prefer this water over tap water, spring water can contain minerals, such as sodium (salt), calcium, which can slow the rate of freezing, unless the temperature is low enough. Tap water is wastewater that has been treated with chemicals (such as chlorine) and and filtered prior to it being sent to your home. The addition of these chemicals shouldn't slow down the rate of freeze and that's why I said it's a toss up between bottled and tap water. The difference in chemical make-up shouldn't interfere with the freeze rate, especially in a home freezer. Note that water at room temperature tends to freeze slighlty faster then cold water in a home freezer.
Please grab the bottled water in the fridge!=Do not let the bottled water go to waste. The bottled water in the pantry is Aquafinas, not Zephyrhills. =P Lolz..=
*