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What is reaction equation of zinc oxide and stearic acid?
As posted, the question would logically refer to a reaction in the solid state - there is no reaction. There is also none in water solution as stearic acid is not significantly water-soluable. The reaction between the two would produce zinc stearate and water.
What are the chemical properties of Stearic acid?
Stearic acid is a saturated fatty acid with a 18-carbon chain, making it a solid at room temperature. It has a high melting point and low solubility in water, but is soluble in organic solvents. It is used in a variety of applications such as in the production of cosmetics, soaps, and candles.
How you can separate acetic acid from zinc methoxide?
You can separate acetic acid from zinc methoxide by adding water, which will hydrolyze zinc methoxide to form zinc hydroxide and methanol. Acetic acid is not affected by this reaction and will remain in the solution. The zinc hydroxide can then be filtered out, leaving behind the acetic acid solution.
What metal is left when zinc reacts with sulfuric acid?
This reaction yields zinc sulphate and hydrogen gas.
How do you separate zinc phosphate and SiO2 also known as sand?
Neither compound is soluble in water, however zinc phosphate will dissolve in acids while silicon dioxide will not, except for hydrofluoric acid. The reaction of zinc phosphate and the common acid hydrochloric acid is: Zn3(PO4)2 + 6 HCl -----> 3 Zn+2 (aq) + 6 Cl- (aq) + 2 H3PO4 (aq).All of the products from the reaction of zinc phosphate with hydrochloric acid are soluble in water. Therefore, the mixture of zinc phosphate and SiO2 only needs to be mixed with hydrochloric acid, stirred for 5 or 10 minutes and the liquid decanted off. To purify the remaining SiO2, it needs to be washed 3 to 5 times with pure water.
What is reaction equation of zinc oxide and stearic acid?
As posted, the question would logically refer to a reaction in the solid state - there is no reaction. There is also none in water solution as stearic acid is not significantly water-soluable. The reaction between the two would produce zinc stearate and water.
What are the chemical properties of Stearic acid?
Stearic acid is a saturated fatty acid with a 18-carbon chain, making it a solid at room temperature. It has a high melting point and low solubility in water, but is soluble in organic solvents. It is used in a variety of applications such as in the production of cosmetics, soaps, and candles.
How you can separate acetic acid from zinc methoxide?
You can separate acetic acid from zinc methoxide by adding water, which will hydrolyze zinc methoxide to form zinc hydroxide and methanol. Acetic acid is not affected by this reaction and will remain in the solution. The zinc hydroxide can then be filtered out, leaving behind the acetic acid solution.
What is a rubber band made out of?
It is made rubber, calcium carbonate, carbon black, clay, sulfur, stearic acid, zinc oxide, wax, and oil as fillers
What metal is left when zinc reacts with sulfuric acid?
This reaction yields zinc sulphate and hydrogen gas.
How do you separate zinc phosphate and SiO2 also known as sand?
Neither compound is soluble in water, however zinc phosphate will dissolve in acids while silicon dioxide will not, except for hydrofluoric acid. The reaction of zinc phosphate and the common acid hydrochloric acid is: Zn3(PO4)2 + 6 HCl -----> 3 Zn+2 (aq) + 6 Cl- (aq) + 2 H3PO4 (aq).All of the products from the reaction of zinc phosphate with hydrochloric acid are soluble in water. Therefore, the mixture of zinc phosphate and SiO2 only needs to be mixed with hydrochloric acid, stirred for 5 or 10 minutes and the liquid decanted off. To purify the remaining SiO2, it needs to be washed 3 to 5 times with pure water.
When zinc metal is mined the rock that contains zinc is dissolved in acid to form a compound witch method could be used to separate the compound?
One method to separate the compound is through precipitation. By adding a reactant that forms a solid zinc compound, the compound can be filtered out, leaving other impurities in the solution. The solid zinc compound can then be dried and processed further to obtain pure zinc metal.
What is the word equation for zinc and hydrocloric acid?
Zinc + hydrochloric acid = zinc chloride + hydrogen
What elements are found in lotion?
Hand lotion are made from lipids. Lipids are organic compounds like alcohol, carboxylic acid and esters. The following compounds are some ingredients of hand lotion: Stearic acid, cetyl alcohol, lanolin, triethanolamine and glycerol.
How do you separate unused zinc after reacting excess zinc with dilute sulphuric acid?
When excess zinc metal is used in a reaction, it can be removed by simple filtration, as long as the particles are big enough. If the zinc particles are too small to be removed by filtration, other techniques such as centrifugation must be employed.
Zinc sulphate can be made in a reaction between and an acid give the name of the acid?
zinc sulphate is made of a reaction between zinc and what acid
What acid and base would you use to make zinc nitrate?
To make zinc nitrate, you would typically react nitric acid with zinc oxide or zinc metal. Nitric acid is the acid needed for the reaction, while zinc oxide or zinc metal can serve as the base to neutralize the acid and form zinc nitrate.
