Include states of matter in your balanced equation. Write a balanced net ionic equation for a neutralization reaction that results in the formation of sodium fluoride. (Sodium fluoride is readily soluble in water.) X x. He -, (aq).

Q: 2.58 L solution containing 1.58 mol L-1 hydrochloric acid (HCl) has been left on your bench. How…

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Q: 1) balance the following chemical equation for the reaction of hypothetical elements X, Y, and Z.…

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

Q: În the laboratory you are given the task of separating Ca and Ph* ions in aqueous solution. For each…

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Q: A chemical equations representing the reaction of water (HOH) and ammonia (NH3) is shown below.…

A: According to this theory proton (H+) donar is acid and proton acceptor is base  acid and its…

Q: Hard water often contains dissolved Ca2 + and Mg2 + ions. One way to soften water is to add…

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Q: 3. You are asked to prepare 650.0 mL of 0.150 M Mercury (II) Chlorate. Explain in detail how you…

A: The question is based on the concept of molarity.molarity is a method of expressing concentration of…

Q: A sodium sulfate solution is added to a 25.0 mL sample of a solution containing Ba2+ ions until no…

A: The reaction taking place here can be described as, Na2SO4(aq) + Ba2+(aq)→BaSO4(s) + 2Na+(aq)

Q: Your lab instructor has provided you with a sample that contains NaHSO3 (as the only acid substance)…

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Q: 4. Phosphoric acid, H3PO4 (aq), is found in soda. Write the balanced chemical equation for the…

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Q: A solution contains one or more of the following ions: Ag*, Ca, and Co. Lithium bromide is added to…

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Q: Which of the following compounds will have the state symbol (aq) when mixed with water? Remember…

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Q: A student uses 1.05 g of a tablet containing Carbonic Acid dissolved in 0.05 L distilled water. The…

A: Given: Volume of distilled water = 0.05L , mass of solute = 1.05 g ,volume of NaOH = 3.76 mL  To…

Q: A solution is prepared by dissolving 45.6 g of Mg(NO3)2 in 515 g of water. The density of the…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: A solution of HCl was prepared from a stock solution as follows: 50.00 mL of stock solution was…

A: Given: Volume of stock solution used = 50.00 mL Volume of dilution A prepared = 250.0 mL Volume of…

Q: Write a balanced chemical equation for the following reactions and classify reactions. i. When…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Complete and balance the reaction. X X He Part 2 HBr (aq) + KOH(aq) - Name the products of the…

A: Check the product of the given reaction and then balance that reaction to write down its net ionic…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

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Q: A sodium sulfate solution is added to a 25.0 mL sample of a solution containing Ba2+ ions until no…

A: To calculate the molarity of the Ba2+ ions, first of all, we calculate the moles of barium sulfate.

Q: You have 18.46 mL of a .2987 M NaOH solution was used to titrate a KHP sample.  How many grams of…

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Q: - Determining the volume of base needed to titrate a given mass... A chemistry student weighs out…

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Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: The given data is as follows: The molarity of barium hydroxide = 0.370 M The mass of KHC8H4O4 = 4.24…

Q: 79. A solution contains an unknown mass of dissolved barium ions. When sodium sulfate is added to…

A: 79. Given,Barium ion reacts with sodium sulfate to form a white precipitate .The mass of…

Q: In your own words, Explain What is an indicator? Does it have a significant value in chemical…

A: A chemical indicator is used to slow down the chemical reaction by changing the color of indicator…

Q: 12.8 mL of 0.0354 M potassium permanganate solution is used to titrate 0.188 g of an unknown sample…

A: Given -> Volume of KMnO4 = 12.8 ml = 0.0128 L (1L = 1000ml) Molarity of KMnO4 = 0.0354 M Weight…

Q: A 2.00 g sample of KCl is dissolved in 60.0 mL of water. The resulting solution is then added to…

A: Concentration of K+ ions = 0.335 M   Concentration of Ca2+  ions = 0.208 M   Concentration of Cl-…

Q: Hard water often contains dissolved Ca2+ and Mg2+ ions. One way to soften water is to add…

A: Given information:Volume of solution = 1.5 LConcentration of the Ca2+ present in the solution =…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: This question can be solved using moles concepts. Given data: *Molarity of KOH is 0.195 M. *Mass oh…

Q: A 1.50 g sample of KCl is dissolved in 36.0 mL of water. The resulting solution is then added to…

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Q: A student prepares a solution by dissolving 6.40 g of solid KOH in enough water to make 400.0 mL of…

A: Given data:

Q: If 1.59 g of the precipitate are obtained, what is the concentration (in M) of Ba2+ ions in the 25.0…

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Q: 1. Observe the physical properties of sulfur and antimony at room temperature. Note their physical…

A: Answer- From the given information we make a table of observation and the conclusion.

Q: Strong acid-base reactions are a subcategory of double displacement reactions. The hydrogen ion of…

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Q: In the laboratory you are given the task of separating Ca* and Ag* ions in aqueous solution. For…

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Q: When sodium chloride dissolves in water, the ions dissociate: NaCl (s) + Na+ (aq) + Cl¯ (aq) Write…

A: Given reaction:

Q: Vinegar contains 5.0 g of acetic acid, CH;COOH, in 100.0 mL of solution. Calculate the molarity of…

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Q: A sodium sulfate solution is added to a 25.0 mL sample of a solution containing Ba2+ ions until no…

A: Given  mass of precipitate (BaSO4) = 1.21 g  Volume of the sample = 25 mL 233.37 g of BaSO4 comes…

Q: In the laboratory you are given the task of separating Ag* and Zn* ions in aqueous solution. For…

A: The given ions for the separation are: Ag+ and Zn2+. Ions can be separated in the form of…

Q: 26. Hydrofluoric acid is a commonly used but very dangerous industrial chemical. A waste drum…

A: Given data in the above Volume of HF in drum = 88.0 L  Concentration of HF = 5.0 mol L-1…