What type of reaction is Cu AgNO3?
What type of reaction is Cu AgNO3?
reducing
Is AgNO3 a reducing agent?
It is an oxidizing agent. Most of the times the silver ion is reduced, but sometimes the nitrate ion is reduced. It reacts with copper to make silver crystals and copper(II) nitrate. It turns into silver, nitrogen dioxide, and oxygen when it is heated.
What is the equivalent weight of AgNO3?
169.87
How do you find the equivalent weight of silver?
The equivalent weight of an element is its gram atomic weight divided by its valence (combining power). Some equivalent weights are: silver (Ag), 107.868 grams (g); magnesium (Mg), 24.312/2 g; aluminum (Al), 26.9815/3 g; and sulfur (S, in forming a sulfide), 32.064/2 g.
How do you make a 1mM AgNO3 solution?
1mM Silver Nitrate solution was prepared by adding 0.1699 g of AgNO3 to 1L distilled water. 50ml of Tulsi (Ocimum sanctum) leaf extract was taken in a 500 ml conical flask. 300 ml of freshly prepared 1mM AgNO3 solution was added to the flask. The flask was incubated in dark for 24 hrs at room temperature.
How do you make a 1mM solution?
A 1M solution would consist of 342.3 grams sucrose in one liter final volume. A concentration of 70 mM is the same as 0.07 moles per liter. Take 0.07 moles/liter times 342.3 grams per mole and you have 23.96 grams needed per liter. To make 200 milliliters of your solution multiply grams/liter by liters needed.
What is the normality of AgNO3?
KNOW THIS: One Mole of Silver Nitrate weighs 169.87 grams. So a 1.0N solution is: 169.87 grams diluted to a volume of 1 Liter. So a 0.1N solution is: 16.987 grams diluted to a volume of 1 Liter.
How do you standardize AgNo3 with nacl?
Procedure to follow:
- Weight exactly about 0.15-0.20 g of dried sodium chloride into 250 mL erlenmayer flask.
- Add about 100 mL of distilled water, dissolve.
- Add 1 mL 5% w/w potassium chromate solution.
- Titrate with AgNO3 solution till the first color change.
How do you make 0.0141 N AgNo3?
For 0.0141 N silver nitrate solution: Dissolve 2.40 g silver nitrate (AgNo3), dried at 105 C into a 1000 mL volumetric flask and dilute to the mark with distilled water.
What is the use of normality?
Definition of Normality Used in precipitation reactions to measure the number of ions which are likely to precipitate in a given reaction. It is used in redox reactions to find the number of electrons which a reducing or an oxidizing agent can donate or accept.
How do you make a one normal solution?
Normal solutions are prepared by dissolving gram equivalent weight of solute making 1 litre of solution. It means, to prepare 1 liter solution, we have to dissolve the solute equal to the equivalent weight of the solute in grams.
What are equivalents in normality?
Clearly, determining the number of equivalents for a chemical species requires an understanding of how it reacts. Normality is the number of equivalent weights, EW, per unit volume. An equivalent weight is the ratio of a chemical species’ formula weight, FW, to the number of its equivalents, n. EW=FWn.
What is a normal solution?
A solution made by dissolving 1 g-equivalent weight of a substance in sufficient distilled water to make 1 L of solution.