The spectator ions in the reaction between aqueous hydrochloric acid and aqueous calcium hydroxide are O Ht and Ca2+ OHt and OH O Ht, OH", CI", and Ca2+ OH and CI Cl and Ca2+

Q: 2 NaCl(aq)+Ba(OH), (aq) BACL, + 2 N2OH Identify the precipitate, or lack thereof, for the reaction.…

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Q: If 35.9 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: For CH3OH solution, Given mass = 35.9 g Molar mass = 32.04 g mol-1 Volume of solution = 500 mL…

Q: In the reaction between FeCl₃ and NaOH, the spectator ions are A) Fe³⁺ and Cl⁻ B) Fe³⁺ and OH⁻ C)…

A: Step 1) Spectator ions are basically which are insoluble solid and are not represented as ions. When…

Q: Aqueous Na2S reacts with aqueous Fe(C2H3O2)3 to form a precipitate. What is the net-ionic equation…

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Q: In the following acid-base neutralization, 1.68 g of the solid acid HC6H5O (94.12 g/mol) neutralized…

A: Moles of acid = mass / molar mass = 1.68 / 94.12 = 0.01785 approx Since from the reaction, 1 mole of…

Q: When aqueous solutions of K₂SO4 and CrCl3 NiBr2 and AgNO3 Li₂CO3 and Csl O Nal and KBr O KOH and…

A: In a double displacement reaction if one of the product is soluble and another is insoluble then…

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl and aqueous (NHa)2SOa are…

A: Balanced molecular equation for aqueous BaCl2 and aqueous (NH4)2SO4 to give aqueous NH4Cl and solid…

Q: What mass of precipitate (in g) is formed when 250.0 mL of 0.110 M CdCl2 is mixed with excess KOH in…

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Q: A household bleach contains sodium chiorate(1). NaCIO, as its active ingredient. The concentration…

A: Recall the given reaction       NaClOaq +H2O2aq → O2g + NaClaq + H2Olexcess of aqueous hydrogen…

Q: Mercury(I) ions (Hg2 2 + ) can be removed from solution by precipitationwith Cl - Suppose that a…

A: Mercury (Hg22+) ions can be removed from solution by precipitation with Cl-. In aqueous solution,…

Q: write the balanced complete ionic equation for the reaction when aqueous NiCl2 and aqueous Na2S are…

A: Interpretation: The balanced complete ionic equation for the reaction when aqueous NiCl2 and aqueous…

Q: 100. mL of 0.10 M CaCl, is mixed with 50.0 mL of a 0.10 M solution of either Al,(SO,), Na,SO, or…

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Q: Chlorine can be prepared in the la escribed by the chemical equatic MnO, (s) + 4 HCI(aq) - ow much…

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Q: In the reaction between FeCl3 and NaOH, the spectator ions are A) Fe3* and CI" B) Fe3* and OH C) Na*…

A: Spectator ions are those which remains unchanged (Concentration of ions) after the completion of…

Q: Based on the solubility rules, which of the following will occur when solutions of CACO3 (aq) and…

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Q: Thioridazine, C21H26N2S2, is a pharmaceutical agent used to regulate dopamine. A chemist can analyze…

A: The reaction taking place is  SO42- (aq, from thioridazine) + BaCl2 (aq) --> BaSO4 (s) + 2 Cl-…

Q: Which of the following will occur when solutions of Na,SO (aq) and CaCl,(aq) are mixed? I. A…

A: Given that  the solution of Na2SO4 and CaCl2 are mixed.

Q: Vinegar contains acetic acid (HC2H3O2), which is responsible for its acidity. In one analysis of a…

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Q: If you prepare 25 mL of a solution with 100 mM Na2SO4 and another solution with 0.5 L of 30mM BaCl2,…

A: The reaction is        Molarity = 100 mM Volume = 25 ml Moles of Na2SO­4 = Molarity × Volume…

Q: If 27.8 g of CH3OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Mass = 27.80 g V = 500.00 mL

Q: The fact that a reaction takes place when potassium hydroxide is added to a solution of nickel(II)…

A: When potassium hydroxide is added to a solution of nickel(II) ions, the nickel hydroxide is…

Q: he endpoint with 190. ml of 0.4000 Mhydrogen chloride (HCI) solution. balanced chemical equation for…

A: Given reaction is an acid-base reaction in which HCL acid and carbonate is a base because acid gives…

Q: In the reaction between HNO, and Ba(OH), (assume complete reaction of the Ba(OH),), the spectator…

A: Step 1:The balanced equation for the reaction isBa(OH)2 +2 HNO3 (aq)  ------>2 H2O (l) + Ba(NO3)2…

Q: n the textile industry, chlorine is used to bleach fabrics. Any of the toxic chlorine hat remains…

A: Given values -> Weight of Na2S2O3 = 146.66kg =146660gram Weight of Cl2 = 42.09 kg = 42090gram

Q: Write the net ionic equation, including phases, that corresponds to the reaction Pb(CIO,),(aq) +…

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Q: In the reaction between FeCl, and NaOH, the spectator ions are A) Fe3 and Ch B) Fe3 and OH- C) Na*…

A: Given: Reaction between ferric chloride and sodium hydroxide To find: spectator ions Solution:…

Q: Explain why the solid precipitate Agl (s) forms when solutions of KCl (aq) and AgNO3 (aq) are mixed

A: The ionic compounds dissociate completely into ions in an aqueous solution. The oppositely charged…

Q: In an accident, a solution containing 2.5 kg of nitric acid was spilled. Two kilograms of Na2CO3 was…

A: 2HNO3 + Na2CO3 ----------> 2NaNO3 + CO2 + H2O Atomic weight of H = 1g/mol Atomic weight of N =…

Q: Balance the following equation and charges, Na + H2O--> Na^+ + H2 + OH^-

A: Given: Reaction of sodium with water  To find: Balance it and balance the charges as well Solution:…

Q: Write a balanced chemical equation based on the following description: When a solution of…

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Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl2 and aqueous (NH4)2S04 are…

A: Given reaction,     BaCl2(aq) + (NH4)2SO4(aq)  →  NH4Cl(aq) + BaSO4(s)

Q: Given the react side of the total ionic equation for the neutralization reaction of lithium…

A: Molecular equation :-  The reaction between two ionic compounds represented as a chemical equation…

Q: Consider the reaction. 2 NaCl(aq)+Ba(OH),(aq) BaCl, + 2 NAOH Identify the precipitate, or lack…

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Q: You have an aqueous solution containing one or more of the following anions CO32*, CI', r and SO42.…

A: Here, the ions present are: CO32-, Cl-, I- and SO42-. To the above ions, Ba(NO3)2 is added, a…

Q: Solid copper can be produced by passing gaseous ammonia over solid copper (II) oxide at high…

A: A chemical equation should always be balanced in order to obey the law of conservation of mass. An…

Q: If you prepare 25 mL of a solution with 100 mM Na2SO4 and another solution with 0.5 L of 30 mM…

A: The reaction is

Q: A 0.0200 M aqueous solution of sodium sulfate solution was prepared in a 50.00-mL volumetric flask.…

A: On dilution number of moles remain same so we can write  M1V1= M2V2  M1 ,V1 are molarity and volume…

Q: The concentration of SO42– ions in a 60.0 mL sample of seawater is determined by adding a solution…

A: Volume of sea water sample is 60 mL Mass of BaSO4 is 0.448 g Concentration of sulfate in mmol/L =?

Q: Fe(I) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the…

A: Consider the given balanced reaction as; Reaction:      4 FeOH+ aq + 4 OH- aq + O2 g + 2 H2O l → 4…

Q: A precipitation reaction occurs when a solution containing a cation (red spheres) and a solution…

A: According to the given diagram of the precipitation reaction, a precipitate is formed.   The given…

Q: The precipitated compound, and the mass of this precipitated compound when 0.015 L of 0.337 M…

A: Number of moels of the substance is equal to the ratio of mass to the molar mass of the substance.…

Q: Which of the following will occur when a solution of Pb(NO3)2(aq) is mixed with a solution of…

A: Answer is - option (2) - a precipitate of PbI2 will, K+ and NO3 - are spectator ions . when a…

Q: In the reaction, KHS(aq) + HCI(aq) → KCI(aq) + H2S(g), which ions are the spectator ions O HS and CI…

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Q: Concentrated H 2SO 4 (MW = 98.08 g/mol) is 18.0 M and has a density of 1.84 g/mL. What is the…

A: % Concentration =mass of solutemass of solution×100 First calculate the molarity of H2SO4 in the new…

Q: A precipitation reaction occurs when a solution containing a cation (red spheres) and a solution…

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Q: H. Combustion Reactions are Redox Reactions C3H3(g) + 5 0,(g) → 3 CO,(g) + 4 H20(g)

A: Is combustion reaction are redox reaction?

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl, and aqueous (NH4)2SO4 are…

A: Steps to write Net ionic equation- Write balanced reaction. Write ions of each aqueous species.…

Q: The balanced equation for the reaction of aqueous Pb(ClO,), with aqueous NaI is Pb(CIO,),(aq) + 2…

A: Given: Pb(ClO3)2 (aq) + 2 NaI (aq) ------> PbI2 (s) + 2 NaClO3 (aq) Volume of Pb(ClO3)2 = 1.50 L…

Q: The reaction H,SO, (aq)+Ba(OH), (aq) → BaS0,(s)+2H,0(1) is best classified as a(n) 9a. precipitation…

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