What is colour of cobalt oxide in borax bead test?
Asked by Wiki User
Cobalt oxide typically appears as a blue color in the borax bead test.
Can you make green fire without borax or methanol?
Asked by Wiki User
Yes, you can make green fire by using boric acid or copper sulfate as a colorant in a controlled burning environment. These compounds can produce a green flame when added to a fuel source such as rubbing alcohol or ethanol. However, it is important to handle these chemicals safely and responsibly.
How many atoms of Na make up only one molecule of borax?
Asked by Wiki User
There are 11 atoms of sodium (Na) in one molecule of borax (Na2B4O7·10H2O).
How much does borax cost in America?
Asked by Wiki User
Borax typically costs around $3-$5 for a 76oz box in America. Prices may vary depending on the brand and retailer.
Can you replace borax with tide powder when making slme?
Asked by Wiki User
Yes, you can substitute borax with Tide powder when making slime. However, you may need to adjust the quantities used and experiment a bit to achieve the desired slime consistency, as Tide powder may contain additional ingredients that affect the slime's texture. It's recommended to start with small amounts and gradually adjust as needed.
What is a substitute for borax in crystal growing?
Asked by Wiki User
A substitute for borax in crystal growing is a mixture of sugar and water. To create a homemade crystal growing solution, dissolve sugar in hot water until it is fully saturated. Allow the solution to cool and then use it to grow crystals in a similar way as with borax.
What is a physical property for borax solution?
Asked by Wiki User
A physical property of borax solution is its density, which is the mass of the solution per unit volume. Another physical property is its color, which is typically clear or slightly yellow. Additionally, the solubility of borax in water is another physical property, as it dissolves easily in water to form a solution.
What should be the ratio for borax and boric acid to use as a wood preservative?
Asked by Wiki User
A common ratio for a borax and boric acid wood preservative solution is 1:1. This means equal parts borax and boric acid are mixed with water to create the solution. It is recommended to thoroughly mix the solution and apply it to the wood surface for effective protection against pests and decay.
Does borax crystallize in ice water?
Asked by Wiki User
Borax does not crystallize in ice water as readily as in hot water, as the solubility of borax decreases at lower temperatures. Crystallization may occur if the solution is saturated with borax, but it will be slower and less pronounced compared to crystallization in hot water.
How long do Borax crystals last?
Asked by Wiki User
Borax crystals can last indefinitely if they are properly stored in a dry, cool place away from moisture. Exposure to humidity or water can cause the crystals to dissolve over time.
What type of bonding holds the molecules of borax and glue together?
Asked by Wiki User
The molecules in borax and glue are held together by a combination of ionic bonds and hydrogen bonds. Ionic bonds form between the positively charged sodium ions in borax and the negatively charged oxygen atoms in glue, while hydrogen bonds occur between the hydrogen atoms in the glue and the oxygen atoms in borax.
When litmus is added to a solution of borax it turns?
Asked by Wiki User
When litmus is added to a solution of borax, the litmus paper may turn blue due to the alkaline nature of borax. Borax is a weak base that can cause litmus paper to change its color from red to blue.
Difference between borax boric acid?
Asked by Wiki User
Borax is a naturally occurring mineral made of sodium, boron, oxygen, and water. It has cleaning and pest control properties. Boric acid is a chemical compound derived from borax and has various uses, including as a pesticide, antiseptic, and flame retardant.
Is it possible to make a buffer of boric acid and borax?
Asked by Wiki User
Yes, it is possible to make a buffer solution using boric acid and borax. Boric acid and borax can act as a buffer system when mixed in the right proportions, typically in a weakly acidic pH range around their pKa values. This buffer system would be appropriate for specific applications where this particular pH range is desired.
Do you have to have cornflour and borax to make slime?
Asked by Wiki User
No, you can make slime using alternative ingredients such as glue, baking soda, and contact lens solution. These ingredients can create a similar slime consistency without the use of cornflour or borax.
Asked by Wiki User
Borax can help to deter fruit flies but may not necessarily kill them. To effectively get rid of fruit flies, it is best to try methods like using apple cider vinegar traps or eliminating their breeding areas to prevent them from reproducing.
What is the chemical reaction between borax and hot water?
Asked by Wiki User
When borax is mixed with hot water, it undergoes a dissolution reaction. The borax molecules dissociate into ions in the water, forming a clear solution. This process is reversible, meaning the borax can be returned to its solid form by evaporating off the water.
What info do you need to calculate the density of borax putty?
Asked by Wiki User
To calculate the density of borax putty, you would need two pieces of information: the mass of the borax putty and the volume of the borax putty. Density is calculated by dividing the mass of an object by its volume. dens = mass/volume.
What is another substance besides borax to make a polymer ball?
Asked by Wiki User
Sodium tetraborate (borax) is commonly used to create polymer balls, but you can also use other borate-based substances like boric acid. Additionally, you can experiment with substitutes like liquid starch or contact lens solution mixed with baking soda to achieve a similar polymer ball effect.
What is the difference between borax crystals and other natural crystals?
Asked by Wiki User
Borax crystals are specifically composed of the mineral borax, while other natural crystals can be formed from a wide variety of minerals such as quartz, calcite, or fluorite. Borax crystals have distinct properties and chemical composition that distinguish them from other natural crystals.
Is the reaction of borax and water endothermic or exothermic?
Asked by Wiki User
The dissolution of borax in water is an endothermic process, meaning it absorbs heat from its surroundings. This is because energy is required to break the bonds in the solid borax and allow it to dissolve in water.
Why is adding borax solution to glue a chemical change?
Asked by Wiki User
When you mix borax solution with glue, a chemical reaction occurs where the borax molecules crosslink the polymer chains in the glue. This leads to the formation of a new substance with different properties compared to the original glue and borax solution, constituting a chemical change.
What is the roll of borax in making the polymer?
Asked by Wiki User
Borax plays the role of a cross-linking agent in making polymer slime. It forms cross-links between the polymer chains, which helps to give the slime its unique stretchy and squishy properties.
Do crystals form at room temperature made with water and borax?
Asked by Wiki User
Yes, crystals can form at room temperature with a solution of water and borax. To create borax crystals, dissolve borax in hot water, allow the solution to cool, and then place a seed crystal in the solution to encourage crystal growth. Over time, crystals will start to form as the water evaporates.
Does the amount of borax added change the slime?
Asked by Wiki User
Yes, the amount of borax added can impact the texture and consistency of the slime. Adding more borax can make the slime firmer and less sticky, while using less borax can result in a softer and more stretchy slime. It's important to find the right balance to achieve the desired consistency.