What is the balanced, net ionic equation for the reaction shown below: Ba(NO3)2 (aq) + Na2SO4 (aq)  ---> 2NaNO3 (aq) + BaSO4 (s)

Q: What volume of \\(0.340\\) M \\(\ce{KOH}\\) is needed to react completely with \\(15.7\\) mL of…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: A lemon-flavored drink contains an unknown amount of citric acid, C5H8O7. What is the molar…

A: Given :-  C5H8O7 + 3NaOH --> Na3C5H5O7 + 3H2O  Volume of C5H8O7 solution = 100.0 mL  Molarity of…

Q: Calculate the concentration of all ions present in each of the following solutions of strong…

A: Molarity is defined as moles of substance present in per liter solution. Molarity of solution=Moles…

Q: What is the net ionic equation for the reaction in the Fourth Well with Fe(NO3)3 and KOH? O Fe(NO3)3…

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Q: Because the oxide ion is basic, metal oxides react readily with acids.(a) Write the net ionic…

A: Ionic equation is an equation in which ions are explicitly shown. Net ionic equation is the chemical…

Q: The concentration of H3ASO3 in a solution is determined by titration with a 0.1495 M Ce** solution.…

A: Given, Volume of Ce4+ solution = 19.80 mL = 0.0198 L  (1 mL = 0.001 L) Molarity of Ce4+ solution =…

Q: For the analysis of trace metals it is necessary to prepare solutions of very low concentrations…

A: To solve this question we use the total volume strength formula.

Q: if 44.97 ml of an HCl solution is equivalent to 43.76 ml solution of  NaOH,   and if 49.14 ml of the…

A: Given: Volume of HCl= 44.97 ml Volume of NaOH= 43.76 ml  49.14 ml of the NaOH will neutralize…

Q: If 44.97 ml of a solution of HCl are equivalent to 43.76 ml solution of NaOH, and if 49.14 ml of the…

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Q: Mass of H2C2O4•2H2O = 1.3245 grams  Molar Mass of H2C2O4•2H2O = 126.07 Volume of H2C2O4•2H2O…

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Q: 3. A 25.0-mL sample of concentrated sulfuric acid, H2SO4, is diluted to 1.00 L and a 25.0-mL sample…

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Q: Substance A is mixed with water and donates 0.4% of it's H+ ions. Substance B is mixed with water…

A: A substance or molecule which donates H+ is called acid. Acids are divided into two categories in…

Q: Write balanced net ionic equations for reactions of HNO3 with Cr(OH)4 (aq), Co(OH)2(s), and Cu(NH3)4…

A: Balanced net ionic equation:

Q: 0.425 g of antacid is weighed and mixed with excess HCl, then back titrated with NaOH solution. The…

A: Antacid have active ingredient as NaHCO3. The reaction of NaHCO3 and HCl – NaHCO3 + HCl →NaCl +…

Q: A solution of hydrogen peroxide,H2O2, is titrated with a solution of potassium permanganate, KMnO4.…

A: Number of moles of KMnO4​=MV/1000 ​=0.145×51.7/1000=7.4×10−3

Q: If 38.70 mL of 0.290 M NaOH is used to titrate 25.0 mL of phosphoric acid, what is the molarity of…

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Q: Balance the equation and choose the coefficient of the (?) Na2CO3 + HCl → NaCl + H20 + CO2 (x)Na2CO3…

A: Unbalance Reaction  Na2CO3  +( ? ) HCl   → NaCl +  H2O +    CO2 Balance equation and coefficient of…

Q: What is the concentration of a solution of a diprotic acid (i.e., H2A) which required 19.25 mL of…

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Q: What volume of a 0.00945-M solution of potassium hydroxide would be required to titrate 50.00 mL of…

A: The moles of H2SO4 in the given 50.00 mL solution (nacid) is calculated using equation (1) where M…

Q: What is the percent of CaCO3 in an antacid given that a tablet weighed 1.3198 g reacted with 50.00…

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Q: Give the net ionic equation for the following: Na2SO4(aq)+Ga(NO3)3(aq) ——->

A: Net ionic equation: The chemical equation in which only the ions that are undergoing changes are…

Q: Complete and balance the reactions. Write net ionic equations.  a. Fe(NO3)3   + NaOH ->  b. NiCl2…

A: A chemical equation can be represented by using symbols and formulas of the participating species.…

Q: Complete and balance the following equations: (a) Mg;N2(s) + H,0(I) (b) C3H;OH(1) + 02(8) (c)…

A: The complete and balanced reactions are as follows: (a)

Q: A 1.630 g sample of italic acid (H2C2O4) is dissolved in water and titrated with 51.56 mL of KOH…

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Q: The teeth are protected by a hard enamel layer, which is composed of a mineral called hydroxyaptite,…

A: Answer: This question is based on Le-chatalier's principle according to which on changing any…

Q: Two chemical reactions are listed. In one of them, the phosphorus-containing anion on the left is a…

A: That species which donates proton (H+ ion) are bronsted acid whereas the species which accepts the…

Q: Mg (OH)2 is used to neutralize hyperacidic condition of stomach as in the equation: Mg (OH)2+2HCl…

A: The given neutralization reaction is,                              Mg(OH)2+ 2 HCl (aq)  —> MgCl2…

Q: 2.413 g sample contains Na2CO3, NaHCO3 and inert material. This sample was solved in water and…

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Q: Write the net ionic equation, including phases, that corresponds to the reaction…

A: Pb(NO3)2(aq) + Na2CO3(aq) .....> PbCO3(s) + 2NaNO3(aq)  Above reaction is type of precipitation…

Q: 1. Students were responsible for conducting 3 trials of titration of 10 mL samples of phosphoric…

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Q: What is the percent of CaCO3 in an antacid given that a tablet that weighed 1.3198 g reacted with…

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Q: One of the main acidic components of acid rain is sulfuric acid, H2 SO4. Assuming sulfuric acid is…

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Q: 2.413 g sample contains Na2CO3, NaHCO3 and inert material. This sample was solved in water and…

A: When a solution mixture of Na2CO3 and NaHCO3 are titrated against HCl solution using…

Q: The water in lakes that have been acidified by acid rain (HNO3 andH2SO4) can be neutralized by a…

A: Molarity: The number of moles of solute present in one liter of solution. It is denoted by M. The…

Q: Singing in the (acid) rain. Acid rain occurs when CO2(g) from the air becomes dissolve in falling…

A: The concentration of carbonic acid, H2CO3, bicarbonate ion, HCO3-, and carbonate ion, CO32-, in the…

Q: A 0.879 g sample of a CaCl2·2H2O/K2C2O4·H2O solid salt mixture is dissolved in ~100mL of deionized…

A: Given:Mass of CaCl2.2H2O +mass of K2C2O4·H2O = 0.879 g.Mass of CaC2O4 = 0.284 g.Volume of water =…

Q: 8. LIOH (aq) CuCro, (aq) →

A: Complete and balanced the given reaction-- LiOH(aq) + CuCrO4(aq) ----> ? + ?

Q: What is the net ionic equation for NaOH going from a solid to an aqueous soution

A: Introduction: Sodium belongs to group 1 elements with atomic number 11. Sodium hydroxide is formed…

Q: A 2.2004 g of primary standard oxalic acid, H2C2O4 (90.04 g/mol), was dissolved in water to form a…

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Q: The chemical reaction occurring during the discharge of a lead storage battery can be represented by…

A: Given chemical reaction : Pb(s)+PbO2(s)+2H2SO4(aq)→2PbSO4(s)+2H2O(I)

Q: A piece of chalk (mainly calcium carbonate) is placed in 250. mL of 0.299 M HCl. All the CaCO3…

A: Number of mmols = molarity x volume (mL) Chemical equation for the reaction of HCl and CaCO3 can be…

Q: The amount of I3- (aq) in a solution can be determined by titration with a solution containing a…

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Q: A solution of 0.332  M   KOH  is used to titrate 16.0  mL  of a 0.192  M   H3PO4  solution. What…

A: No. of moles = Molarity × volume We need to balance ( no. of moles ÷ stoichiometric coefficient) .…

Q: What is the molarity of ions in a 0.756 M solution of Li₂SO₄ assuming the compound dissociates…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write the balanced NET ionic equation for the reaction when aqueous NiCl₂ and aqueous Na₂S are mixed…

A: A chemical reaction in which the number of atoms present on the left hand side of the equation is…

Q: NEUTRALIZATION From the previous lesson, you have learned that the Arrhenius theory defines…

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Q: Which is the total (complete) ionic equation for the reaction of HCl (aq) with Cr(OH)3 (s)?

A: The reactants given are 1) HCl (aq) acid 2) Cr(OH)3 (s) base Hence acid and base will react to form…

Q: What is the molarity of calcium bicarbonate if 9.77 mL of 1.50 MHNO3 is required in a titration to…

A: Given: Volume of nitric acid = 9.77 mL = V1 Molarity of nitric acid = 1.50 M = M1 Volume of…

Q: A sample of soda ash (impure NazCO3) is titrated with 0.5000N H2SO4. If the sample weighs 1.100 g…

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Q: Given the reaction below, if 128.5 mL of 0.860  M Al(NO3)3 is reacted with 246.5 mL of 1.15 M NaOH…

A: Answer:- this question is answered by using the simple concept of stoichiometry which involves the…