Most people use regular tap water, which contains fluoride and chlorine, for food plants. Alkaline water does not have those additives. Both fluoride and chlorine can be harmful to some plants.
Acidic Soil has a low pH . Remember the pH scale. 1 ( very acidic) ,, to 7 (neutral) ,, to 14 (very alkaline). Farmers often put lime on acidic soil in order to remove the acidity. As per the equation. 2H^+(aq) + Ca(OH)2(s) = Ca^(2+)(aq) + 2H2O(l) It should be noted that plants prefer acidic conditions, and other prefer more neutral/alkaline conditions.
Patients should be informed about the procedure, including its purpose and potential risks. They should be advised on post-operative care, such as eyelid hygiene and potential discomfort. It is also important to discuss any potential cosmetic concerns or changes in vision that may occur.
Yes, francium can react with chlorine to produce francium chloride, which is a type of salt. However, francium is extremely rare and highly radioactive, making such reactions challenging to observe and study.
X rays are done prior to the application of both forms of traction, and may be repeated during treatment to assure that the affected parts are staying in alignment and healing properly. Since the insertion of the anchoring devices.
Benzidine reagent should be freshly prepared to ensure accuracy and reliability of the results. It is prone to oxidation and degradation over time, which can lead to false positive or negative test outcomes. Freshly prepared benzidine reagent will provide the most accurate and consistent results in tests.
because,starch undergoes a photochemical reaction. So, with the passage of time it can under go to the photochemical reaction and starch wouldnot be starch but it might have changed in anyother product. so...we should use freshly prepared starch.
Freshly washed.
Freshly prepared solution of ferrous sulfate should be used because it is prone to oxidation when exposed to air, leading to the formation of ferric ions. This can result in inaccurate test results due to the presence of ferric ions instead of ferrous ions. Additionally, solutions that have been stored for extended periods of time may also be contaminated with impurities, affecting their effectiveness.
To prepare 1% starch indicator weigh 1g of starch powder.Measure 100ml of water and keep it for heating.by using some of 100ml water taken,make a paste of starch in watchglass and mix this paste with little and continuous strring of water which is kept for heating.when all the paste is added,allow for heating 5more minutes then starch indicator is ready for titration.Note:no lumps of starch should present in water
Freshly prepared potassium citrate solutions should typically be stored in the refrigerator and used within 24 to 48 hours for optimal stability and effectiveness. However, the exact expiry date may depend on specific formulation guidelines or institutional policies. It's important to label the solution with the preparation date and consult relevant pharmacological resources or guidelines for the most accurate expiry recommendations. Always discard any unused solution after the recommended period.
tooth paste is an alkaline because we use it to clean our teeth, it is a weak alkaline so it is safe to use every day.
prepared
A career portfolio should be prepared before starting a job search.
Prepared
We aren't prepared and there is no reason that we should be (not happening).
Bacteria grow. Fast sometimes.