Zn(s) + HCl(aq) ? AnCl2(aq) + H2(g) Write the reaction above in total ionic form and identify the spectator ion(s). The dissolved substances (designated by aq) are the only ones that completely dissociate into ions. a. Zn2+ b. H+ c. Cl- d. more than one choice is correct

Q: Consider the reaction: CaCl2(aq) + 2A9NO3(aq) → Ca(NO3)2(aq) + 2A9CI(s) How many grams of CaCl,…

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Q: b) The reaction that occurs when sodium fluoride is added to a solution containing iron(III) ions…

A: The question involves writing of net ionic equation of the reaction taking place.

Q: 100 90 NANO 70 80 CaC 50 60 Pb(NO)2 40 NaCl 30 KCI 20 10 KCIO, Ce,(SO) Solubility (g of salt in 100…

A: The power of a solid, liquid, or gaseous chemical compound (referred to as the solute) to dissolve…

Q: A NaF(aq) solution (solution 2) is 9.20% by mass in NaF. Solution 2 has a density of 1.05 g/mL. 415…

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Q: For the reaction: NazCO3(aq) + NICI2(aq) → NICO3(s) + 2NACI(aq) How many milliliters of 0.47 M NICI2…

A: We will use stoichiometric calculations to calculate volume of NiCl2, then find number of moles of…

Q: The following reaction takes place in water: Pb(NO3)2 (aq) + 2NaCl (aq) → PbCl2 (s) + 2 NaNO3 (aq)…

A: The similar ions present on both the sides of the equation known as spectator ions are cancelled…

Q: Consider the reaction: CaCl2(aq) + 2A9NO3(aq) → Ca(NO3)2(aq) + 2A9CI(s) How many grams of CaCl,…

A: Welcome to bartleby !

Q: A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate a. the molar…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Which one is a FALSE statement? O A net ionic equation shows all ionic species that are present in…

A: By looking at the reaction we can determine the type of reaction whether it is decomposition,…

Q: A5.85% (w/w) Fe(NO. )g (241.86 g/ mol) solution has a density of 1.059 g/mL. Calculate 1, the molar…

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Q: Consider the reaction:Li2S(aq) + Co(NO3)2(aq) -----------> 2 LiNO3(aq) + CoS(s)What volume of…

A: Mole: Mole is unit to measure the amount of particles, atoms, molecules, or ions. One mole of a…

Q: Consider the precipitation reaction:2 Na3PO4(aq) + 3 CuCl2(aq) --------> Cu3(PO4)2(s) + 6…

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Q: K2CO3(aq)+2CuF(aq) → Cu2CO3(s)+2KF(aq)K2CO3(aq)+2CuF(aq) → Cu2CO3(s)+2KF(aq) The molecular equation…

A: Using concept of ionic equation.

Q: Approximately what mass of sodium hydroxide is needed to react completely with 260.0 mL of 0.91460 M…

A: Balanced chemical equation: HC2H3O2(aq) + NaOH(s) -----> NaC2H3O2(aq) + H2O(l) Number of moles of…

Q: Consider the reaction between K2S(ag) and CaCI2(ag). What are the spectator ions in this reaction?…

A: Answer is explained below.

Q: What are the spectator ions when K2S (aq) and CaCl2 (aq) are combined? O A. K+ and s2- O B. Ca2+ and…

A: Spectator ions: The ions that do not involve in the chemical reaction and they are present on both…

Q: The magnesium content of a 100 ml sample of mineral water is analyzed. The Mg2+ in the sample…

A: PART-(a)•So finally according to question Mg+2 present as Mg2P2O7. •1 mole of Mg2P2O7  has 2 mole of…

Q: Calculate the molarity of each of these solutions. a. A 4.623-g sample of NaHCO3 is dissolved in…

A: Molarity: It is defined as the number of moles of a solute added to 1 litre of the solution.…

Q: A solution of NaOH is 95% by mass and has a density of 1.2 g/ml. How many mL of water should be…

A: Given data is as follows: The mass of NaOH = 95 g in 100 g of solution ( 95% by mass ) Density of…

Q: Which set of reactants best represents the diagram? O Li, SO, (aq) + AgNO,(aq) O NACIO, (aq) + CaCl,…

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Q: Sodium chloride, silver nitrate, lead (1I) nitrate, zinc sulfate, and magnesium chromate were…

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Q: An aqueous solution of sodium chloride (NaCl) is added to aluminum chloride (PbNO3) dissolved into…

A: When NaCl and Pb(NO3)2 are mixed , then as per solubility rules , PbCl2 precipitate out.  Spectator…

Q: Consider the reaction of potassium hydroxide (KOH) and hydrobromic acid (HBr), shown below KOH(s) +…

A: The balanced reaction taking place is  KOH + HBr ----> KBr + H2O  hence from the above reaction…

Q: What are the products of this reaction? K3PO4(aq) + CaCl2(aq) → Would a solid form? If so, what is…

A: Answer -

Q: Consider the precipitation reaction  2Na3PO4 (aq) + 3CuCl2 (aq) -----> Cu3(PO4)2 (s) + 6NaCl (aq)…

A: Balanced chemical equation: 2Na3PO4 (aq) + 3CuCl2 (aq) -----> Cu3(PO4)2 (s) + 6NaCl (aq) From the…

Q: Consider the following precipitation reaction: 2 AgNO3(aq)+ MgCl2(aq) = 2AgCl(s)+ Mg(NO3)2(aq) How…

A: The given reaction is: 2AgNO3aq+MgCl2aq⇌2AgCls+MgNO32aq According to the above chemical reaction, 2…

Q: A 1.00 g sample of soil containing MgCl2 (95.3 g/mol) was dissolved in 50 ml distilled water. This…

A: Given that-mass of sample=1.00 g soilwhich contrain=P1g Cl295.3 g/molvolume of water=50 mLAgCl…

Q: Consider the following unbalanced reaction which is known to go to completion: Na3PO4(aq) +…

A: The reaction given is Na3PO4 (aq) + CaCl2 (aq)  ------->  Ca3(PO4)2 (s) + NaCl (aq) Balancing :…

Q: Pb(NO3)2(aq)+2NaCl(aq)→PbCl2(s)+2NaNO3(aq) In the reaction shown above, if we mixed 0.150 L of a…

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Q: A 26.4 g sample of 41.0% (NH4)2SO4 (s) requires what volume of 0.0500 M NaOH (aq) for complete…

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Q: 1. Determine the molarity of the sodium ions when 78.0 g Na,S is dissolved in water for a final…

A: Determine the molarity of the sodium ions when 78.0 g Na2S is dissolved in water for a final volume…

Q: (b) An unknown mass of Na;PO<(s) is dissolved in water to form 50.00 mL of solution. This is…

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Q: A.This series shows a progression as 0.5 M copper sulfate (???? ) added to a test tube containing…

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Q: An unknown mass of Na;PO4(s) is dissolved in water to form 50.00 mL of solution. This is Solution A.…

A: SOLUTION: Step 1: 1 mole of Na3PO4 contains 3 moles of Na+ ions. 20 mL of solution B contains 4.408×…

Q: Approximately what mass of sodium hydroxide is needed to react completely with 252.0 mL of 0.93190 M…

A: Given reaction,           Calculate the moles of acetic acid,

Q: Copper(II) ions can be precipitated as copper(II) carbonate: CuSO4(aq) + Na2CO3(aq) → CuCO3(s) +…

A: Calculate firstly millimoles of CuSO4 , then use the stoichiometric calculations to find the weight…

Q: Zn(s) + HCl(aq) ? AnCl2(aq) + H2(g) Write the reaction above in total ionic form and identify the…

A: The reaction taking place is given as, =&gt; Zn (s) + HCl (aq) ----&gt; ZnCl2 (aq) + H2 (g)…

Q: Q8) A 0.532-g sample of an antacid tablet is dissolved in water. 30,00 mL of 0.141 M HCI solution…

A: Given,   A 0.532-g sample of an antacid tablet is dissolved in water and 30.00 mL of 0.141 M HCI…

Q: Molecule A Molecule B Molecule C C3H&NCI CH,O,F C,H,NO What is the reaction of molecule A with…

A: Correct option is (a)

Q: A metal, M, can be dissolved in acidic solutions to form its divalent ion, M2＋, as shown below. If…

A: The balanced chemical equation is: M(s) + 2 HCl(aq) ➜ MCl2(aq) + H2(g) Each mole of metal, M(s)…

Q: 1a) complete the balanced overall ionic equation for the mixing of these two solutions. 2Na+(aq) +…

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Q: Sodium chloride, silver nitrate, lead (II) nitrate, zinc sulfate, and magnesium chromate were…

A: Spectator ion are those ions which are soluble or present in ionic form before and after the…

Q: Which ion(s) in the following reaction is(are) spectator ion(s)? 2 AlCl3 + 3 Pb(CIO4)2 → 3 P6CI2 + 2…

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Q: Consider the unbalanced equation for the neutralization of acetic acid: HC2H3O2 (aq) + Ba(OH)2 (aq)…

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Q: An unknown mass of Na3PO4(s) is dissolved in water to form 50.00 mL of solution. This is Solution A.…

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Q: A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate (a) the molar…

A: Given: 12.5% (w/w) NiCl2 ⇒12.5 g NiCl2 present in 100 g of solutionGiven: Density ofsolution = 1.149…

Q: If you used nitric acid instead of hydrochloric acid in this reaction,what products would form?

A: The reaction between an acid molecule and a base molecule to form an ionic compound along with water…

Q: mass of lead(II) iodide

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Q: 76. These equations represent precipitation reactions. Rewrite them as complete ionic equations. a.…

A: The complete ionic equation indicates all of the dissociated ions in a chemical reaction

Q: Which of the following reaction is a precipitation reaction? A)…

A: Precipitation Reaction :-The formation of an insoluble slat when two solutions containing soluble…