No
If the vinegar is more acidic than the liquid you're adding it to, yes. If you're adding vinegar to a liquid already more acidic, the opposite will happen.
Bicarbonate will RAISE the pH and total alkalinity.
lower it
Yes. Adding pH minus (Hydrochloric acid) will lower your alkalinity. You should get it down to the 100 range or so, and the aerate the water to raise the pH to acceptable levels again.
You have to know what you are doing. The addition of muriatic acid lowers the pH and total alkalinity in swimming pools.
pH refers to the level of acidity or alkalinity. less than 7 is acidic, more than 7 is alkaline. if you want to lower your alkalinity, add muriatic acid. It will lower the pH though
Initially, you can't. What you do to lower alkalinity is first lower the pH to under 7.2, but not lower than 6.9. Then you aerate the pool, by creating bubbles with your brush, or by running a water feature, if you have one. This will lower your alkalinity. Maintain this lower pH and aerating until you get your alkalinity where you want it. Then retest your pH. If it is now too low, you add Mule Team Borax, say a 1/4 a cup, and then retest. The borax will raise your pH without raising your alkalinity. See the poolforum.com for more help if needed.
To lower the alkalinity in a pool you can use PH Minus or Muriatic acid. When adding pour into one spot in the deep end of the pool away from circulation, make sure the circulation system is running. Do not apply near metal fittings or near the pool skimmer. Also make sure you follow directions when using the product.ANS2Can't be done. It is like slowing down while you run faster. Lowering the alkalinity is the same as decreasing the pH. The less alkaline the water, the lower the pH.
Yes it does. Some pool management systems use CO2 to lower the pH of the water. Of course if it is used regularly the Alkalinity will soon fall. Michael
A small of amount of muriatic acid
Add rain water this has very low alkalinity
baking soda