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How many atoms are in 2Na2SO4?
There are a total of 38 atoms in 2Na2SO4 (sodium sulfate). This includes 4 sodium atoms, 2 sulfur atoms, and 8 oxygen atoms.
What is the maximum concentration of HCl?
The maximum concentration of hydrochloric acid (HCl) that can be achieved in water is approximately 38%. This concentration is known as concentrated hydrochloric acid. Stronger concentrations are not feasible due to the limitations of the solubility of hydrogen chloride gas in water.
Is a 38 percent HCl sol same as 12 N HCl?
No, a 38% HCl solution is not the same as a 12N HCl solution. The concentration of a solution is based on the amount of solute dissolved in a specific volume of solvent. A 38% HCl solution means there is 38 grams of HCl in 100 mL of solution, while a 12N HCl solution means there are 12 moles of HCl in one liter of solution.
What is the pH level of muriatic acid?
Muriatic acid is a very strong acid. The pH will vary depending on the concentration of the acid. A 10% concentration (by weight) has a pH of around -0.5 while a 38% concentration has a pH of around -1.1. I found this information at: http://en.wikipedia.org/wiki/Muriatic_acid.
Why hcl is 37 percent pure only?
HCl is usually prepared by dissolving Hydrogen Chloride into water, but as we increase the concentration of HCl its boiling point starts to decrease (10% HCl has boiling point of 103 C and 38% has 48 C), so at concentration over 38 the rate of evaporation becomes so high that extra precautions has to taken for storage and handling (like low temperatures and high pressure), Thats why it is not safe to produce HCl over 40%. And as the rate of evaporation at even 38% is quite high it is called fuming HCl acid.
How many atoms are in 2Na2SO4?
There are a total of 38 atoms in 2Na2SO4 (sodium sulfate). This includes 4 sodium atoms, 2 sulfur atoms, and 8 oxygen atoms.
What is the maximum concentration of HCl?
The maximum concentration of hydrochloric acid (HCl) that can be achieved in water is approximately 38%. This concentration is known as concentrated hydrochloric acid. Stronger concentrations are not feasible due to the limitations of the solubility of hydrogen chloride gas in water.
What are the ingredients in close up toothpaste?
inactive ingredients:sorbitol,water,hydrated silica,PEG-32,sodium lauryl sulfate,SD alcohol 38-B,flavor,cellulose gum,sodium saccharin,red 33,red 40.
What are the ingredients present in close up toothpaste?
sorbitol,water,hydrated silica,peg 32,sodium lauryl sulfate,sd alcohol 38 b,flavor ,cellulose gum,sodium saccharin,red 33,red 40,mica.
Is a 38 percent HCl sol same as 12 N HCl?
No, a 38% HCl solution is not the same as a 12N HCl solution. The concentration of a solution is based on the amount of solute dissolved in a specific volume of solvent. A 38% HCl solution means there is 38 grams of HCl in 100 mL of solution, while a 12N HCl solution means there are 12 moles of HCl in one liter of solution.
Preparation of 0 38 M sodium acetate solution?
To prepare a 0.38 M sodium acetate solution, you would need to dissolve the appropriate amount of sodium acetate trihydrate (CH₃COONa·3H₂O) in water. For example, to make 100 mL of a 0.38 M solution, you would dissolve 2.96 grams of sodium acetate trihydrate in sufficient water to make 100 mL. Ensure complete dissolution before use.
Is the square root of 38 rational or irrational?
Well, isn't that just a happy little question! The square root of 38 is actually an irrational number because it cannot be expressed as a simple fraction. It's like a beautiful little mystery in the world of numbers, just waiting to be explored and appreciated. Just remember, there's no mistakes in math, only happy little accidents!
What 76 divided by 2?
38
What is the approximate value of the square root of 38?
How approximate do you want? √38 ≈ 6 √38 ≈ 6.2 √38 ≈ 6.16 √38 ≈ 6.164 √38 ≈ 6.1644 √38 ≈ 6.16441 √38 ≈ 6.164414
What is 38 squared?
38 square = 38 x 38 = 1444.
What is a fraction of 38?
38 = 38/1
Is the Colt Army special 38 a 38 or a 38 special?
38 special
