a precipitate when mixed?

Q: Why are some ionic compounds soluble in water and others are not?

A: Ionic compounds are those which are formed by the transference of electrons from one atom to another…

Q: Which aqueous reactants would produce a solid precipitate? sodium chloride and copper (II) 3.…

A: Precipitate are insoluble ionic solid products of reaction , form when certain cation and anion…

Q: Define or explain the following terms: a)Precipitate: b) Decantation: c)What are the safety rules…

A: Precipitation is the solid form which form in the chemical reactions.

Q: Among the following .is an example of precipitate in a solution. 1. КСI 2. KNO3 3. AgNO3 4. A9CI а.…

A: A compound will be soluble if it forms a solution in the given solvent. The solute will be dissolved…

Q: What was the mass % of Ca in the mixed oxalate precipitate? (

A: Let amount of Ca be x Amount of Mg be y Moles of Ca = x/40 mol.   Males of Mg= y/24 mol   Moles of…

Q: 780 mL of 0.0160 M AgNO, from the solid reagent. mL. Dissolve g AgNO, in enough water to give a…

A: a.) To calculate the grams of AgNO3 needed ,we would use Molarity formula .    (Note : Please upload…

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 44.0 mL of…

A: The balanced reaction involved is 2AgNO3 (aq) + (NH4)2CO3 (aq) ----> Ag2CO3 (s) + 2NH4NO3 (aq)…

Q: A precipitate is formed when

A: Precipitate is an insoluble solid mass that is formed by precipitation reaction.

Q: Sulfate precipitating

A: One factor is temperature, precipitation of sulfate ion is temperature dependent means when…

Q: Does a double replacement reaction requires that a precipitate be formed or a gas be produced?

A: A double displacement reaction is the reaction between two ionic compounds dissolved in water. The…

Q: e concentration in g/dL

A: Mass by volume of any solution is one of the concentration terms that can be calculated by dividing…

Q: how to find a precipitate reaction

A: An insoluble ionic solid formed when cations and anions of two soluble aqueous solutions combined…

Q: Describe an example of novel reactivity that occurs when using ionic liquids as solvents.

A:

Q: Which solution could be used to precipitate Ba2+ in a water sample? O Ammonium Chloride O Sodium…

A:

Q: According to the solubility rules, which one of the following should be soluble in water?

A: Which silver salt would be soluble in water.

Q: When an ammonium chromate solution is mixed with a barium nitrate solution,a precipitate forms.…

A: In chemical double displacement reactions mutual exchange of ions takes place and they form new…

Q: Why are some ionic compounds soluble in water and othersare not?

A: An ionic compound is made of ‘+’ charged cations and ‘-’ charged anions which are bound to each…

Q: A student mixed some iron (II) ions with some bleach and observed a precipitate. The most likely…

A: This is an example of redox reaction, and let us see how we can approach the question-

Q: Balanced molecular equations and net ionic equations ?

A: Since we only answer upto 3 sub-parts, we'll answer the first three. Please resubmit the question…

Q: If you were to combine reactants and lead (ll) hydroxide, would this product be a precipitate or in…

A: The product given is lead (ll) hydroxide i.e. Pb(OH)2.

Q: What is a precipitation reaction? Give an example.

A: Precipitation reaction refers to the chemical reaction in which an insoluble salt is formed when two…

Q: a net ionic equation best

A:

Q: How many grams of Cu(OH)2 will precipitate

A:

Q: Copper metal + aqueous silver nitrate Which one is occurring? State an observation. • A metallic…

A:

Q: True or False Cadmium ions precipitate as cadmium hydroxide with hydrogen sulfide

A: Analytical chemistry is branch of chemistry in which we deal with identification, purification and…

Q: Yes or no. Will a precipitate from when solutions of Ba(NO3)2 and KOH are mixed?

A: Given,KOH and Ba(NO3)2

Q: What is the formula of the precipitate, if any, formed when an aqueous solution of sodium phosphate…

A: When the two solutions of soluble salts are combined then it will form insoluble salt. This…

Q: when a precipitation reaction occurs, the ions thet don't form the precipitate ?

A:

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 74.0 mL of…

A: The reactant molecule that has less number of moles than the other reactant molecules and which…

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 62.0 mL of…

A: 1- First we will determine the moles of AgNO3 : moles of AgNO3 = [ Molarity × Volume ]  moles of…

Q: Which of the following is the precipitating agent in the precipitation reaction? O Analyte Indicator…

A: Which of the following is the precipitating agent in the precipitation reaction? Analyte Indicator…

Q: 16.0 g of a lead containg sample was dissolved water and an excess of sodium sulfate was added to…

A: Q.1: The Pb2+(aq) cation present in the sample reacts with sulfate ion, SO42-(aq) to form PbSO4(s)…

Q: what entities are present when zinc metal is placed in water

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction

Q: What is the difference between an aqueous solution with dissolved ions within it and a solution that…

A: An aqueous solution with dissolved ions is an example of homogeneous mixture. A solution that has a…

Q: Which of the following aqueous solutions would NOT form a precipitate when added to a solution of…

A: When silver nitrate is react with different salt of sodium to produce insoluble compound and a…

Q: which ionic compounds are soluble in water

A: In this question we have to tell some example of ionic compounds soluble in water and some ionic…

Q: 21. Which of the statements about precipitation reaction is correct? A. It is a method that results…

A: In a precipitation reaction, two soluble ionic compounds react to form a new combination of ionic…

Q: For those anions that usually form soluble compounds, which cations result in the formation of…

A: From the solubility chart, we need to check the anions whose mostly all compounds are soluble but…

Q: An Element from Group 1A and Group 7A (Periods 2-6) shared a Chemical Bond which formed a solid…

A: An Element from Group 1A and Group 7A (Periods 2-6) shared a Chemical Bond which formed a solid…

Q: a precipitation reaction?

A:

Q: Solutions containing (NH4)2CO3(aq) and CaCl2(aq) are mixed. Will a precipitate form? What is the…

A:

Q: The calcium and magnesium in a urine sample were precipitated as oxalates. A mixed precipitate of…

A: To determine the mass of Ca in the original sample when calcium and magnesium in a urine sample were…

Q: Why do some pairs of ions precipitate and others do not?

A: Precipitation reactions occur when cations and anions in aqueous solution combine to form an…

Q: Which of the following compound CAN FORM precipitate?  A. Calcium chloride B. Silver nitrate C.…

A: Most of the nitrate salts are soluble.Chlorides of Ag+, Pb+2 are not soluble carbonates of alkali…

Q: Write an equation for the precipitation reaction (if any) that occurs when solutions of lead(II)…

A: A reaction is called precipitation reaction when two solution containing soluble salt are combined…

Q: What happens to sodium carbonate when it dissolves in water?

A: When sodium carbonate is dissolved in water it produces sodium hydroxide and carbonic acid as per…

Q: What are the spectator ion:

A:

Q: To determine the identity of a precipitate in a double replacement reaction, one must consult the

A: Double displacement reactions are those in which two reactants participate and upon the reaction,…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.