Use the equation below to calculate the following. a. Balance the reaction. ___ K2CO3 (aq) + ___ HC2H3O2 (aq) → ___ KC2H3O2 (aq) + ___ H2O (l) + ___ CO2 (g) b. Moles of H2O that can be obtained from 25.0 mL of 0.150 M HC2H3O2 c. Volume of 0.210 M K2CO3 needed to produce 17.5 mol KC2H3O2

Q: 1. Identify the products for each reaction and balance the final equation. Remember to include the…

A: Balanced chemical equation: Balance chemical equation: it can be define as a  reaction in which…

Q: Identify the products for each reaction and balance the final equation. Remember to include the…

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Q: How many grams of baking soda, NaHCO3, are needed to react with 182 mL of stomach acid having an HCI…

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Q: In the reaction between KCl(aq) and AgNO3(aq), a precipitate of AgCl(s) will form. What mass (in…

A: Molarity of AgNO3 solution = 0.220 Volume of AgNO3 solution = 27.2*10-3 Molar mass of KCl= 74.55…

Q: A sample of 7.90 g of Mg(OH)2 is added to 25.6 mL of 0.225 M HNO3. a.) Write the chemical equation…

A: (a) When magnesium hydroxide added with nitric acid, Following balanced Chemical Reaction occurs -…

Q: 1. Consider the balanced reaction: 4 H+ + 2NO3 + S²-2 NO + SO2 + 2 H₂O that takes place in an acidic…

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Q: A stock solution containing Mn2+ ions was prepared by dissolving 1.460 g pure manganese metal in…

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Q: 1) Use the reaction: 2AgNO3(aq) + H2SO4(aq) → Ag2SO4(s) + 2H2O(l).   What volume (in L) of 2.176 M…

A: 1) Recall the given reaction,                                The concentration of the  solution =…

Q: A sample of 7.89 g of Mg(OH)2 is added to 24.6 mL of 0.190 M HNO3. How many moles of HNO3 are…

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Q: Please write the net ionic equation when mixing the following two aqueous salts: S r ( O H ) 2 ( a…

A: By writing Complete balanced molecular equation , Then we can convert it into net ionic equation.

Q: Two ways the concentration of a solution can be reported are: 1) mass % and 2) molarity. The reagent…

A: Given, the weight percent of HCI is 36.5-38%. This indicates that in 100g of solution of HCI, you…

Q: Which of the following is an acid base reaction?

A: 1. Precipitate reactions: In these reactions to soluble ionic compound solutions are reacted to give…

Q: mL NaOH

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Q: Assuming the reaction goes to completion, what mass of copper can be reduced using 30.0 mL of 1.10 M…

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Q: 29. In a titration experiment, a solution of nitric acid is analyzed. It is found that 28.3 mL of…

A: given reaction: HNO3 (aq) + NaOH (aq) ⇒ H2O (l) + NaNO3 (aq) in this aq. sodium hydroxide…

Q: Write the balanced molecular chemical equation for the reaction in aqueous solution for copper(II)…

A: A double displacement reaction can be categorized as a precipitation reaction if one of the products…

Q: Write the balanced net ionic equation for the precipitation of cobalt(II) sulfide from aqueous…

A: 1.The balanced net ionic equation for the precipitation of cobalt(II) sulfide from aqueous solution…

Q: You mix 25.0 mL of 0.234 M FeC13 with 42.5 mL of 0.453M NaOH. a. What mass of Fe(OH)3 (in grams)…

A: Given: Vol of  FeC13  =25.0 mL Vol of  NaOH. = 42.5 mL  Concentration of FeC13  = 0.234 M…

Q: (a). HCl Analysis. You could add HCl(aq) to the solution to precipitate out AgCl(s). What volume of…

A: A) HCl analysis; Given that,  Volume of 0.170 M AgNO3 solution = 13.0 mL = 0.013 L Moles of AgNO3…

Q: If I have a net ionic equation of  Cu(s) + 2NO3- -> Cu2+(aq) + 2NO2 (g) + 2H2O(l) To find the…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: A sample of 6.15 g6.15 g of solid calcium hydroxide is added to 30.0 mL30.0 mL of 0.490 M0.490 M…

A: Limiting reagent for a reaction is defined as the reactant that is in lesser quantity than the other…

Q: lead nitrate + sodium jodide → lead jodide + sodium nitrate (solution) Pb(NO,), (solution) NaNO,…

A: Given chemical equation is:                      PbNO32aq + NaIaq → PbI2s + NaNO3aq The equation…

Q: 18. Given the reaction below, when 8.850 moles bromine react, how many moles hydrobromic acid form?…

A: Introduction: Here we will use the concept of molar ratios .The molar ratios identify how many moles…

Q: A piece of chalk (mainly calcium carbonate) is placed in 250. mL of 0.337 M HCl. All the CaCO3…

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Q: Complete the balanced equation for the reaction that produces the given salt. (Use the lowest…

A: The given incomplete reactions are a.  --------------- + ------------  Rb2SO4 (aq) + H2O (l)b.…

Q: 92. Balance the following oxidation-reduction reactions that occur in acidic solution using the…

A: Since you have posted a question with multiple sub parts, we willprovide the solution only to the…

Q: 20. For the reaction 4FeCl2(aq) + 302(g) →2Fe2O3(s) + 4Cl2(g), what volume of a solution of FeCl2 is…

A: In the given question->Number of molecules of O2 = 8.12 × 1021 moleculeMolarity of FeCl2 = 0.620…

Q: How many grams of baking soda, NaHCO3, are needed to react with 182 mL of stomach acid having an HCI…

A: Volume of HCl = 182 mLMolarity of HCl = 0.06889 MMolar mass of NaHCO3 = 84.01 g/mol

Q: The concentration of SO42– ions in a 45.0 mL sample of seawater is determined by adding a solution…

A: Given information: Mass of barium sulfate = 0.315 g Volume of sample = 45.0 mL or 0.045 L

Q: Through this reaction HCl(aq) + NaHCO3(aq)— NaCl(aq) +H2O(l) +CO2(g). The CO2 gas produced is what…

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Q: 25. Use the reaction: 2AgNO3(aq) + H2SO4(aq) → Ag2SO4(s) + 2H2O(1) 2 HNO3(aq) What volume of 0.123 M…

A: The objective of the question is to calculate the volume of AgNO3 solution needed to form a certain…

Q: It takes 50.0 ml of 0.0500 M Na2S2O3 solution to completely react with the iodine present in a 125.0…

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Q: 1. It takes 28.45 ml of an HCI solution to completely neutralize 0.1586 grams sample of Na2CO3…

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Q: 3. Give the net ionic equation for the reaction (if any). that occurs when aqueous solutions of K,S…

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Q: onsider a 0.227 M aqueous solution of sodium hydroxide, NaOH.   A. How many grams of NaOH are…

A: #A: Given the molarity of NaOH = 0.227 M Required conversion factor: 0.227 mol NaOH = 1 L

Q: Write the balanced NET ionic equation for the reaction when aqueous (NH4)3PO4 and aqueous Zn(NO3)2…

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Q: 4. Consider the following redox equation (balanced) 2- 32 H+ + 4 Cr₂0² + 3 S²- →→→ 8 Cr³+ + 3 SO² +…

A: #4: #(a): Each Na2S(aq) forms 1 S2-(aq).  Hence molarity of the solution is equal to the molarity of…

Q: Consider the following chemical reaction: BaCl2(aq) + Na2SO4(aq) -----------> 2NaCl(aq) + BaSO4(s)…

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Q: What mass of CO2 will be produced from the reaction of 50.0 mL of 0.250 M HCl with an excess of 1.00…

A: Balanced chemical equation: 2HCl(aq) + Na2CO3(aq) ---->2NaCl(aq) + H2O(l) + CO2(g) Limiting…

Q: One way to determine the hardness of a water sample is to precipitate the calcium out of solution as…

A: Given , Volume of sample of water = 1.00 L Calcium carbonate recovered = 0.534 g

Q: What is the balanced net ionic equation for the combination of the weak acid, HF, and the strong…

A: An acid and base reacts to form salt and water.

Q: 1.For the acid-base reaction (called titration) of sulfuric acid (H2SO4) with sodium hydroxide…

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Q: A 0.124 M NaOH(aq) solution was used to titrate 20.00 mL of an acetic acid (CH3COOH) solution that…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: ) A 1.20 gram sample of ammonium phosphate is dissolved in 100. mL of water. The solution is poured…

A: The balanced equation is 2(NH4)3PO4 (aq) + 3 Mg(NO3)₂(aq) --> Mg3(PO4)₂ (s) + 6NH4NO3(aq) Net…

Q: Balance the following reactions and classify each reaction. i. Al (s) + O2 (g) --> Al2O3 (s) ii.…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: What volume, in L, of 0.209 M NiCl2 solution is required to produce 69.4 g of precipitate.…

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Q: What is the chemical reaction equation for the dissolution of solid calcium hydroxide in water? A.…

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Q: Balance the following reaction in acidic solution. Cr,0 (aq) + HNO, (aq) → Cr*+ (ag) + NO, (aq) Fill…

A: No. of atoms in reactant side must be equal to no. of atoms in product for balanced equation.

Q: Ca(ClO3)2 (aq) + NH4F (aq) -> CaF2 (s) + ? A.) Determine the product. B.) Balance the equation C.)…

A: CaClO3  + NH4 F  ‐------------------> CaF2 + NH4ClO3 Hence second product is NH4ClO3

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".