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Borax (sodium borate)
Borax has a wide variety of uses. It is in items from cosmetics to fire retardants. Although some countries allow it to be used as a food additive, it has been shown to cause liver cancer when consumed in high amounts over a period of time.
730 Questions
Sodium tetraborate, also known as borax or sodium borate, is a salt with the chemical formula Na2B4O7. It is commonly used in cleaning products, adhesives, and as a buffer in chemical laboratories.
Borax is a base. It is a salt of boric acid and has a pH greater than 7.
Borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate, is an important boron compound, a mineral, and a salt of boric acid. It is usually a white powder consisting of soft colorless crystals that dissolve easily in water.
-----------------------------http://en.wikipedia.org/wiki/Borax
How does borax affect the glue?
Borax can act as a cross-linking agent in glue formulations, helping to strengthen the bonds between adhesive molecules. When added to glue, borax can improve the adhesive properties, making the glue more durable and resistant to moisture. However, excessive amounts of borax can also make the glue brittle over time.
What is the formula for sodium borate?
Anhydrous borax (Na2B4O7)
* Borax pentahydrate (Na2B4O7·5H2O)
* Borax decahydrate (Na2B4O7·10H2O)
Borax, which is also known as sodium borate, disodium tetraborate, or sodium tetraborate is known as a cleaning booster and it also helps with odor control. It can be dangerous if used around chemicals it could react poorly with, or in an inappropriate manner.
Calculating molarity and factor of HCl and Borax solutions in standidization?
To calculate the molarity of HCl solution, you would first titrate it against a known concentration of a base (e.g., NaOH) and use the stoichiometry of the reaction to determine the molarity of the HCl. The factor for the HCl solution would be the ratio between the molarity determined experimentally and the intended molarity.
For the borax solution, you would titrate it against a standardized HCl solution to determine its molarity. The factor for the borax solution would similarly be the ratio of the experimental molarity to the intended molarity of the borax solution.
What colour would phenolphthalein go if added to borax solution?
Phenolphthalein would turn pink in a borax solution, indicating the solution is basic. Borax acts as a weak base in solution and would cause phenolphthalein to change color due to its alkaline nature.
I have used borax to successfully treat a flea infestation in my house. I have 13 cats and 4 dogs and none have had any ill effect from the borax. I have not left it on the carpeting for more than a few hours before vacuuming it up again, however.
The MSDS (material safety data sheet) for borax states "WARNING! HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT."
I would err on the side of caution and not use it directly on your cats.
Standardization of Hcl using Borax?
You can standardize a hydrochloric acid (HCl) solution using borax (sodium borate) by titrating a known concentration of HCl with a solution of borax. The reaction between HCl and borax can be used to determine the exact concentration of the HCl solution. By accurately measuring the volume of the titrant and using stoichiometry, you can calculate the concentration of the HCl solution.
Is sodium borohydride the same as sodium borate does it have the same reaction mixed in water?
Sodium borate has the form Na2B4O7 and is usually found as a hydrated compound with the formula Na2B4O7·10H2O. It is better known as Borax and forms putty in water.
Sodium borohydride, NaBH4 is a reducing agent that forms sodium hydroxide and hydrogen in water if it is not balanced by a base.
Standardization of hydrochloric acid with borax?
Dissolve approximately 0.25g of Borax in distilled water. Titrate against hydrochloric acid using methyl orange indicator. At end-point, solution should be almost colourless against a white background.
What element is a main component of borax?
Boron is the main component of borax, which is a naturally occurring mineral compound. It is commonly used in household cleaning products and as a multi-purpose cleaner.
What chemical and phisycal properties does Borax solution have?
A solute or the thing being devolved and a solvent the thing doing the devolving.
Borax powder is not typically used to kill bees, as it is more commonly used as a household cleaner or pesticide for other pests. However, if bees come into direct contact with borax, it could potentially harm them. It is always recommended to consult with a pest control professional for safe and effective methods to remove bees.
What is the molar mass of borax?
The molar mass of borax, also known as sodium borate, is approximately 381.37 g/mol.
Balanced equation of Hydrated borax and HCl reaction?
The balanced equation for the reaction between hydrated borax (Na2B4O7·10H2O) and hydrochloric acid (HCl) is:
Na2B4O7·10H2O + 2HCl → 4B(OH)3 + 2NaCl + 5H2O
Laundry borax to quote the popular brand advertised with mules is ".... Borax is comprised of 99.5% pure borax, a naturally occurring mineral composed of sodium, boron, oxygen, and water. (The scientific name for borax is sodium tetraborate decahydrate.) The remaining 0.5% is composed of trace minerals." It has many uses in the laundry and cleaning
It is NOT the same as "Washing Soda" which is sodium carbonate ( sodium, hydrogen, carbon and oxygen) and it also has many uses in laundry and cleaning.
Do not confuse it with baking soda which is sodium BIcarbonate which has different uses in laundry and cleaning, and is the only one of the three safe to eat, if you remember it adds sodium to the diet like salt does.
All three have different used in the laundry and for cleaning.
Try seaching for "borax, washing soda, baking soda" at the same time or in pairs to get comparisons.
There is a mix of good and terrible advice from amateurs, so check the website or consumer phone line of a manufacturer for each before you decide which to use when and especially before you mix with other cleaners or chemicals.
If you know the difference between moose, Hair mousse, Chocolate Mousse, and mouse you can learn how these three are different.
Why would NaOH not be used as a primary standard in the standardization of HCl with Borax?
Sodium hydoxide cannot be used as a primary standard because of its hygroscopic properties as a solid. Because it is so prone to absorbing water, it is impossible to accurately measure the mass of a solid sample, so instead it must be put into solution and tirated with a known acidic solution, such as HCl. This makes it a secondary standard as opposed to a primary standard.
By. Kuatsienu Divine
What would be a good substitute for laundry borax for a science experiment?
Sodium bicarbonate (baking soda) can be a good substitute for laundry borax in science experiments. It also has similar properties and can be used as a mild cleaning agent or to regulate pH levels. Remember to adjust the quantities accordingly as baking soda may have a different potency compared to borax.
Do you have to use borax to make slime can you use another detergent?
yea u could all u have to do is mix Tide detergent with Glue and add food coloring if u want. if the slime is to liquidy then put more detergent if its to hard put more glue. then put it in ur hands to mix it good and feel it. enjoy.
How do you make goop without borax?
You mix water and corn starch (food coloring is optional) on a 2:1 ratio. Example: 2 cups corn starch and 1 cup water. If you add food coloring, either put it in the water to mix it in easier or just put it in after and swirl it (the second option is way cooler). Hope this helps! :)
Borax (Na2B4O7· 10H2O) contains the elements sodium, boron, oxygen, and hydrogen.
What is the balanced equation for borax and hydrochloric acid?
Na2B4O7.10H2O + 2HCl --> 4H3BO3 + 2NaCl + 5H2O
