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What is the net ionic equation of AgNO3?
The product agNO3 is a chemical formula known as silver nitrate. Silver nitrate is developed by reacting silver with nitric acid. The correct formula written for silver nitrate is AgNO3, or Ag(NO3)2.
What is the primary unit of mass?
The SI standard unit is the kilogram.The imperial standard units are the pound-mass and the slug.The kilogram is the standard SI unit for measuring mass.
What kind of reaction is Kl(aq) AgNO3(aq)-Agl(s) KNO3(aq)?
AgNO3 + KI --> AgI + KNO3 is a double replacement (displacement) reaction.
How do you prepare ppm standard for aas?
To prepare AA (atomic absorption) standards, it is sometimes necessary to prepare double dilutions from the original standard bottle, but not always.In order to obtain accurate results, it is very important to always do these two things: 1) Ensure that the standards being used are "NIST Traceable." The primary standards being used should have the phrase "NIST Traceable Standard for AAS," or "This AA Standard traceable to NIST." Or a phrase similar to these two.NIST stands for National Institute for Standards Technology. It is a US federal governmental agency that works with industries to develop and apply technology, measurements, and standards. As it applies to your question, NIST maintains the most accurate and precise standards for calibration of AAS instrumentation. 2) If you plan to prepare multi-element standards, it is important to refer to the information that came with the AA primary standards you plan to use. Better is to purchase the needed multi-element standards in the first place, even if they contain a few elements in which you are not interested. This is because the soluble salt of one element that was used to prepare its primary standard may not be compatible with the soluble salt of another element in its primary standard. For example, let's say that you want to make an AA standard containing silver and copper, so you add the appropriate volumes of NIST-traceable copper chloride and silver nitrate standards. If someone prepared a standard this way, then it is likely that he will not even be able to calibrate the AA instrument for Ag, depending on the relative Ag and Cu concentrations. If the AA is calibrated for Ag, then the reported results will biased very high since AgCl is completely insoluble for AA purposes.To prepare a standard from a primary standard bottle, simply use the equation:V1·C1 = V2·C2 where V and C represent Volume and Concentration respectively. Thus, if you wish to make 1.00 L of a 2.00 ppm solution and the concentration of the primary AA standard is 100 ppm, then the only unknown term in the equation is V1, the volume of the primary standard needed. V2 is 1.00 L or 1000 mL, C2 is 2.00 ppm, and C1 is 100 ppm. Solving the equation for V1 = (1000 mL)(2.00 ppm)/(100 ppm) = 20 mL. Therefore, you need to add 20.0 mL of the primary standard to a 1000 mL volumetric flask and carefully add enough deionized water, shaking occasionally, so that the final volume is 1000 mL, not 1002 mL.
What are the properties of a iscoseles?
2 sides that are equal and one side that isnt.
Is Ca AgNO3 spontaneous?
The reaction between calcium (Ca) and silver nitrate (AgNO3) is not spontaneous under standard conditions since it does not occur without outside intervention. It is thermodynamically unfavorable as the standard Gibbs free energy change for the reaction is positive.
What primary standard is used to titrate against hydrochloric acid?
Sodium carbonate (Na2CO3) is a common primary standard used to titrate against hydrochloric acid due to its high purity, stable nature, and the ability to accurately determine the concentration of the acid based on the stoichiometry of the reaction.
Chemical formula silver nitrate?
The chemical formula for silver nitrate is AgNO3.
Is k2cro4 a primary or secondary standard and why?
K2CrO4 is a secondary standard. This is because it is not directly titrated against a primary standard but rather is standardized by titration against a primary standard, such as sodium thiosulfate in iodometric titrations.
Formula silver nitrate?
The chemical formula for silver nitrate is AgNO3.
How do you check normality of 0.1N AgNO3?
To check the normality of a 0.1N AgNO3 solution, you can perform a titration using a standard solution of a known concentration, such as NaCl, to determine the endpoint. By reacting the AgNO3 with the NaCl, you can calculate the amount of AgNO3 that reacted and confirm its normality based on stoichiometry. Alternatively, you can also use a pH meter or conduct a conductivity test to assess the solution's properties, but titration is the most common method for determining normality in this case.
Why do historians have to to evaluate the primary and secondary sources they use to answer their questions?
just give me the answer it isnt hard
A solid acid of high purity that can be accurately weighed and directly determined is called?
A primary Standard
What is the mass of silver in 3.4g AgNo3?
To find the mass of silver in 3.4g of AgNO3, you need to consider the molar mass of AgNO3. The molar mass of AgNO3 is 169.87 g/mol. From this, you can calculate the mass of silver (Ag) in AgNO3, which is 107.87 g/mol. Therefore, the mass of silver in 3.4g of AgNO3 is (107.87/169.87) * 3.4g.
Can you get 2kilo netballs?
no, netballs are one standard size and one standard weight, anything with another size or weight isnt a real netball
Mass of silver in 3.4g AgNO3?
To find the mass of silver in 3.4g of AgNO3, you need to consider the molar mass of silver nitrate (AgNO3). The molar mass of AgNO3 is 169.87 g/mol. Since the molar ratio of Ag to AgNO3 is 1:1, the mass of silver in 3.4g of AgNO3 would be 3.4g * (1/169.87) ≈ 0.02g.
Is AgNO3 powder a solid?
AgNO3 powder is white but a little grey solid.
