molar analytical concentration of

Q: amount of ammonia s

A: In this question we have to explain what is the amount of ammonia depend on in the process of…

Q: A chemical reaction that does not completely convert reactants to products, but rather results in…

A: Given  A chemical reaction that does not completely convert reactants to products, but rather…

Q: Balance the following equation by algebraic method. K          +          H2O         →         KOH…

A: Given  To balance the following equation by algebraic method. K  +    H2O  →  KOH  +  H2

Q: How many grams of nickel(II) chloride do you need to precipitate 503 mg of silver chloride in the…

A: given; In the reaction of nickel(II) chloride with silver nitrate: Note: (1 mg = 10-3 gram) Mass of…

Q: A commercial vinegar is analyzed for the percent acetic acid present. The data for the first trial…

A: The percentage by mass of a compound can be calculated by the ratio between the mass of the compound…

Q: nitric acid + potassium sulfite Mol: Ionic: Net:

A: Given reaction, Nitric acid with potassium sulfite

Q: The concentration of arsenic in an insecticide can be determined gravimetrically by precipitating it…

A: Atomic Mass of Mg - 24 u Atomic Mass of As - 75 u Atomic Mass of O - 16 u yield of Mg2As2O7 - 106.5…

Q: A student collects a water-soluble precipitate and rinses their product with water. Will this…

A: Percent yield :-  It is calculated by using the formula  Percent yield = Actual yieldTheoretical…

Q: Can you suggest another method to calculate the concentration of [H*]?

A:

Q: molar ratio

A:

Q: Most analytical machines used in science can either measure absorbance of light, like the…

A: Given: mg/L NO3- Absorbance 0 0 0.1 0.183 0.3 0.542 0.5 0.914 0.7 1.298 1 1.61

Q: A solution containing 344g silver nitrate is mixed with 75ml of a 400 mol/l solution potassium…

A: First we need to write the balanced chemical of the reaction of silver nitrate with  potassium…

Q: For the chemical equation  2HBr (aq) + Ba(OH)2 (aq) yields to 2H2O (L) + BaBr2 (aq)  write the net…

A: Net ionic equation involves only the ions that actually take part in the reaction excluding the…

Q: Write the dilution expression and define each term.

A: The dilution expression and the term has to be given,

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: A. When Pb(NO3)2 reacts with K2SO4 then white PbSO4 gets precipitated. Pb(NO3)2  + K2SO4 = PbSO4 + 2…

Q: e molar concentration

A: solution:

Q: AgNO3 + CaCl2 --> AgCl + Ca(NO3)2 When properly balanced, coefficient of silver nitrate is:

A:

Q: In order to calculate the theoretical maximum amount of product produced in a precipitation…

A: – determine how many moles of reactants are necessary to reach stoichiometric quantities – convert…

Q: Distinguish among the terms solution,solute, and solvent.

A: A solution is a homogeneous mixture of two or more substances and the particle size is usually…

Q: A general principle of physiology states that physiological processes are dictated by the laws of…

A: The law of mass action can be applied as a contributing factor in muscle fatigue as follows.

Q: les the reaction vessel. Moles b) Determine the number of molecules of N2 in the system. Molecules

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Q: You need to prepare 0.600 L of a solution of magnesium nitrate. The required molar concentration…

A: Given :  Volume of magnesium nitrate solution = 0.600 L  Concentration of magnesium nitrate = 0.156…

Q: solubility of oz

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Q: In the balanced form of the equation below, the sum of the coefficients will be? Na2SO4(ag) +…

A: Na2SO4 (aq)+ 2 KOH (aq)→ 2 NaOH(aq) + K2SO4(aq)

Q: Write the reaction when solid cobalt(II) fluoride is put into water

A: The term chemical equation refers to the symbolic representation of a given chemical reaction in the…

Q: Calculate the molarity of KCl in the solution if the total volume of the solution is 239 mL. Express…

A:

Q: Evaluate the missing quantities in the accompanying table. Where needed, use 200 for the molar mass…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: When you are presented with additional details, it can sometimes be a little more difficult to…

A: Bromine reacts to bromine to form aluminum bromide. The equation for the balanced chemical reaction…

Q: er. The final molar concentration after dilution is:

A:

Q: 1. What changes occur when a coefficient is added to a set of molecules?

A: When two or more atoms chemically combined then it forms molecule.

Q: Balance the following skeletal equation Calcium + Water -----> Calcium hydroxide + Hydrogen gas

A:

Q: Balance CH2O + KMnO4 = _______________________ under neutral conditions

A: The balanced chemical reaction is

Q: For the chemical reaction…

A: Ionic reaction means ions are participating in reaction.  Given reaction  is in molecular form…

Q: A) TTempersture Į vohime v Molarity ↑ Molority B.) ↑ Tempersture ↑ volume c.) V Molbvity C.) v…

A: Option D is correct answer.

Q: I just can't find molarity. THIS IS NOT GRADED CHECKS ARE JUST LETTING ME KNOW RIGHT OR WRONG.

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Q: A. Determination Molar concentratio Molar concentration

A: To complete the Table using given experimental data

Q: Which of the following can be used to calculate the value of a KHP titer given the NaOH volume it…

A: The titration is used to determine the concentration of an unknown solution. The concentration of an…

Q: In the balanced equation for the complete neutralization of phosphoric acid by calcium hydroxide,…

A: To solve this problem we will first write the balanced chemical equation then according to the…

Q: A (aq) + ....B(aq) Č(s)+ D (aq) Experimental Volume of B/ mL Mass of Run precipitate/g 1 1.2 5.40 2…

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Q: of Kp

A:

Q: Silver nitrate and lead II acetate. AgNO3+Pb(C2H302)2–> Total molecular Total ionic Net ioni

A: The net ionic equation is obtained by eliminating spectator ions.

Q: The indicator of Moher regent is. О Кcro4. KCrO4. O KMN04.

A: What indicator used in Moher reagent ?

Q: 75.0ml of 0.085 m potassium sulfate is added to 50.0mL of 0.055M tin (II) nitrate forming a solid…

A: The reactants given are  1) Potassium sulfate i.e K2SO4  2) Tin (II) nitrate i.e Sn(NO3)2  Hence the…

Q: Calculate the weight of silver chloride that will be produced by precipitation of the chloride from…

A: Molar mass of KCl = 74.55 g/mol Molar mass of AgCl = 143.32 g/mol

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

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Q: DATA: M standardized NaOH 0.1103 Trial I Trial Trial III 28.52 28.75 28.93 Volume of NaOH added to…

A:

Q: Excess of silver nitrate is added to a mixture of potassium phosphate and potassium chloride…

A: Precipitate is any salt and that is insoluble in aqueous medium. When formed during a chemical…

Q: Mole fraction is defined as a. moles of one substance/grams of total material b. moles of one…

A: Mole fraction is defined as the number of moles of a substance divided by the total number of moles…

Q: Convert 750 ppb Al(III) to molar units

A:

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.