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Q: Using the solubility rules, predict what precipitates, if any, will form when the solutions are…

A: Here we have to find what are the precipitates formed when the two solutions are mixed. We make use…

Q: Explain why aqueous solutions of NH3 and H2CO3 are weak electrolytes but a mixture of the two forms…

A: The NH3, in water, a strong conjugate acid, NH4+, weak base has strong conjugate acid, is produced.

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: 1 ▬▬▬▬▬ 8. Which is an example of oxidation? - A. K'(aq) + e → K(s) 3. Au(aq) + 3e → Au(s) C. Fe²+…

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Q: a. NaOH + (NHa),PO4 → Na,PO, + H20 + NH, b. CH12 + O2 → CO2 + H20 C. MgaN2 + H20→ Mg(OH)2 + NH3

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

Q: Classify the following reaction: HCl(aq) + Zn(s) → H2(g)  +  ZnCl2(aq)      a. double…

A: Single replacement reaction can be defined as a chemical reaction in which one element is…

Q: 235 mg of magnesium chloride is added to 125 mL of water. What is the concentration of ions in the…

A: Molarity (M): Molarity is number of moles of the solute present in the one liter of the solution.…

Q: Complete and balance the following equations. U

A: Balanced reaction has same number of atoms of elements on reactants and products side

Q: Complete and balance the reaction between calcium carbonate and hydrochloric acid. Then give the…

A: Reaction of calcium carbonate and hydrochloric acid is double displacement reaction.

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

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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 magnesium hyroxide reacts with a solution of sodium phosphate. What are the products…

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Q: what is the molarity of the acid solution?

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Q: Classify the following reaction by what the atoms do (there may be more than one of each): K2S (aq)…

A: The correct option is:

Q: . Answer the following: a. Carbon tetrafluoride, CF4, is a non-polar molecule. How many polar bonds…

A: (a) Carbon tetrachloride , CCl4 is a non polar Molecule due opposite direction of dipole moment…

Q: For each compound (all water soluble), would you expect theresulting aqueous solution to conduct…

A: A substance which when dissolved in water, dissociate into its corresponding ions in the solution,…

Q: 28. Sulfuric acid is a strong acid: H2SO4(aq) + H20(e) 2 HSO41-(aq) + H3O1+(aq). What is the…

A: Any strong acid dissociates completely in aqueous solution. For example consider a strong acid like…

Q: What is the net ionic reaction for the reaction between Ca(NO3)2 and Na2CO3? A. Ca(NO3)2(aq) +…

A: The Net - ionic equation is given as:

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: 3. Dilution: Determine the concentration of a solution prepared by diluting 25.0 mL of a stock 0.188…

A: Given  Molarity of Ca(NO3)2  ( M1)      = 0.188 M  Volume of stock solution ( V1 ) = 25 mL  Final…

Q: Which of the following ions is most likely to form a soluble sulfate? Select one: a.   Pb2+Pb2+…

A: Sulfate is an anion represented as SO42- , so it would form Compound with only cations . The nature…

Q: To what volume must you dilute 12.6 g NaBr to prepare a 0.250 M NaBr solution?

A: Molar concentration or molarity is a concentration term. It is a measure of amount of solute in a…

Q: 19. What volume of 0.50 M H₂SO4 is required to neutralize 25 mL of 0.80 M KOH? H₂SO4(aq) + 2KOH(aq)…

A: Given:The balanced equation for the neutralization of KOH by H2SO4:2KOH(aq) + H2SO4(aq) -->…

Q: What is the product of the following reaction? HCI, Fe NO NH2 "N2 "NO II II IV O a. I O b. II с. ПI…

A: The mixture of HCl / Fe act as good reducing agent.

Q: Complete and balance the following acid/base reactions. Include solubility state as well. a.…

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Q: Complete and balance the following double displacement reactions. Include physical states. a.…

A: In double displacement more reactive metal displaces other less reactive metal from its solution.…

Q: Hello, can you please help with this chemistry exercise with your explanation? Thanks a lot for your…

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Q: Calculate the molarity of each of these solutions.

A: Step : 1           Calculate the molarity of each of these solutions.

Q: The following compounds are water-soluble. What ions are produced by each compound in aqueous…

A: Ionic compounds are formed by the electrostatic force of attraction between cations and anions.When…

Q: 15. a. Antacid is a substance which neutralizes stomach acidity (HCl) to relieve an upset stomach.…

A: This question has two parts : (a) Writing balanced equation for the neutralization reaction of…

Q: Br2(at)+2NaI(aq) --> 2NaBr(aq)+I2(aq) Cl2(aq)+2NaBr(aq) --> NaCl(aq)+Br2 Will a reaction occur…

A: Br2(at)+2NaI(aq) --> 2NaBr(aq)+I2(aq)   Cl2(aq)+2NaBr(aq) --> NaCl(aq)+Br2

Q: It required 20.1 ml of an aqueous HCl solution to react completely with 0.1060 g N22CO3 (105.99…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: If calcium bromide (CaBr 2) is added to silver nitrate (AgNO 3), what products will form? CaBr2 (aq)…

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