Write down the species in solution before any possible reaction occurs and the net ionic equation for the following precipitation reactions. For the species in solution, you only need to indicate the type of ions present, not how many. If no reaction occurs, write NR.

Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coefficients. A precipitate forms when aqueous solutions of manganese(II) sulfate and ammonium carbonate are combined. Do not include states such as (s) or (aq). It is not necessarry for you to indicate which of the products is the precipitate.

What does the notation Į mean? The species is negligible in the reaction. The species is dissolved in water. The species also participates in the reaction below the one in which the Į notation appears. The species precipitates (it is an insoluble solid).

Write the balanced COMPLETE ionic equation for the reaction when iron(III) chloride and sodium sulfide are mixed in aqueous solution. If no reaction occurs, simply write only NR. Be sure to include the proper phases for all species within the reaction.

What is the balance chemical equation (including if it is S,L,g, aq) for calcium chloride dihydrate and potassium chloride Also please find the net ionic equation for the precipitate Then calculate molar mass of calcium chloride dihydrate and potassium carbonate include their chemical formula

Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "Submit". Use H* for hydronium ion. Write a net ionic equation for the reaction that occurs when potassium sulfite (aq) and excess hydrochloric acid (aq) are combined. Note: Sulfites follow the same solubility trends as sulfates. +

Calculate the molarity of 150.0 mL of sodium hydroxide solution needed to react with 65.7 mL of a 0.128 M solution of phosphoric acid. OA. 0.877 M Ов.0.168 м Oc. 0.0974 M OD. 0.0420 M OE. 0.0187 M OF. 0.0390 M OG. 0.0561 M OH.0.292 M QUESTION 2 What volume of 0.128 M solution of hydrochloric acid is needed to react with 200.0 mL of 0.128 M calcium hydroxide? O A. 0.0000410 mL Ов. 100. mL OC. 0.000164 mL OD. 24400 mL OE. 400. mL OF. 0.0000819 ml OG. 200. ml OH.6100 mL QUESTION 3 Given a density of 1.17 g/mL, what volume of a 50.5% solution of sulfuric acid is needed to react 350.0 mL of 0.138 M strontium hydroxide? OA. 95.6 mL Ов. 13100 mL OC. 5.15 mL OD.6.02 mL OE. 9.38 mL OF. 8.02 mL OG. 15300 mL OH.4.40 mL QUESTION 4 Given 200.0 mL of a 0.139 M solution of aluminum chloride, according to the following equation, how many mL of a 0.358 M solution of sodium carbonate are needed to react with the aluminum chloride? 3 NazcOg(aq) + 2 AICI3(aq) - Alg(coz)a(s) + 6 Naci(aq) OA. 77.7 ml OB.…

Write the (i) balanced conventional equation (CE), (ii) total ionic equation (TIE), and (iii) net ionic equation (NIE) for each of the reactions below. Include all state symbols. Assume that, if there is a reaction, it will go to completion. If there is no reaction, write "No Reaction" for the NIE but still complete the CE and TIE.   a. Aqueous solutions of potassium sulfate and calcium iodide

A group of students combined HCl (aq) and Al (s). The student observed bubbling, thus a reaction occurred.   Write the balanced molecular equation for this reaction showing coefficients and phase labels. Write the complete ionic equation for this reaction. Write the net ionic equation for this reaction.

What is the best way to visualize the ions in a chemical reaction? • The best way to visualize the ions is by studying them with an electron microscope  • The best way to visualize the ions is by writing and balancing a chemical reaction • The best way to visualize that ions is by drawing a representation of them •