Write the balanced net ionic equation for the precipitation of cobalt(II) sulfide from aqueous solution: 2. Write the balanced net ionic equation for the precipitation of iron(III) sulfide from aqueous solution: 3.Write the net ionic equation for the following molecular equation. Fe(NO3)2(aq)+ Na2CO3(aq)---->FeCO3(s)+ 2NaNO3(aq)

Q: A reaction mixture contains 0.220 M methane gas (CH4), 0.670 M carbon dioxide gas, 1.30 M water…

A: The reaction quotient (Qc) for the given reaction is expressed as: Qc=[CH4][CO2][H2O]2 ;…

Q: A solution contains 0.049 M Ag* and 0.017 M Pb*. If you add Cl", AgCl and PbCl, will begin to…

A: Given, Concentration of Ag+=0.049 M Concentration of Pb2+=0.017 M

Q: A dropperful of 0.1 M Pb(NO3)2 was added to a dropperful of 0.1 M KI in a test tube. The mixture…

A: Given: A drop of 0.1 M Pb(NO3)2 was added to a drop of 0.1 M KI in a test tube. The mixture turned…

Q: net equation

A:

Q: Balance the chemical equation. Fe₂S3 + HCI→FeCl3 + H₂S Assume the coefficient of H₂S is 3. What is…

A: We have to count the number of different types of elements present on the product and reactant side.…

Q: The correct indicator was added to 25.00 mL of a 0.1350 M solution of butanoic acid (CH;(CH2)¿COOH)…

A:

Q: Marble, a material used in buildings and statues, has the chemical composition CaCO₃. CaCO₃ reacts…

A: Balanced chemical reaction for the dissolution of marble is as follows: In order to calculate the…

Q: During the demonstration, before each metal was added to the water, a drop of an acid-base…

A: Metals which reacts with water forms basic solution.

Q: Equal moles of saturated solutions of phosphoric acid (H3PO4) and ferrous sulfate (FeSO4) were mixed…

A: Phosphoric acid H3PO4 reacts with ferrous sulfate FeSO4 to form sulphuric acid H2SO4 and ferrous…

Q: The Student is required to determine the concentration of a basic NaOH by using the primary standard…

A: KHP , also called as Potassium Hydrogen Phthalate is a salt which is acidic in nature. It is a mono…

Q: Write the complete balanced chemical equation, including phases (aq) and/or (s),  for the reaction…

A:

Q: Indicate what type of reaction (precipitation, acid-base, and oxidation-reduction) each of the…

A: First observe the flow of electrons and  type of products formed in the above reaction.

Q: Predict the products for the following precipitation reactions. For each, write the balanced net…

A: Spectator ions are the ones that seems to remain unchanged in the overall reaction. Let's see the…

Q: Consider the reaction. 2 NaCl(aq) + Ba(OH)₂ (aq) → BaCl₂ + 2NaOH Identify the precipitate, or lack…

A: Precipitate is any insoluble solid form of supersaturated solution formed from dissolved substances…

Q: Use the solubility rules to predict whether the following ionic compounds are soluble in water: (a)…

A:

Q: Balance the following: When ammonium carbonate is dissolved in water, it dissociates into aqueous…

A:

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: The volume of the copper(II) sulfate is = 450. mL The mass of copper present in this solution is =…

Q: Assign Oxidation Numbers, identify redox & oxidation, and balance by the Oxidation Number method:…

A: Steps for balancing an equation by oxidation number method:  1) write the oxidation number of each…

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: We will first convert the grams of precipitate into moles. The precipitate is Cu, so we will…

Q: Does silver chloride precipitate when equal volumes of a 2.0 × 10–4-M solution of AgNO3 and a 2.0 ×…

A: We can use solubility product principle for a sparingly soluble substance to predict whether under…

Q: Could you please balance and identify what type of reaction it is?

A: For a balanced reaction number of atoms of each element must be same on both sides.

Q: suppose you have a solution that might contain one or more of the following cations: lead (II) ion,…

A: Chloride or sulfate salts of different cations have different solubility in aqueous solution, Based…

Q: He adds powdered iron to a 300.mL copper(II) sulfate sample from the plant until no more copper…

A: Given :-  Mass of CuSO4 = 104 mg  Volume of CuSO4 solution = 300 mL  To calculate :-  Concentration…

Q: Identify the following reactions as acid-base reactions (AB), precipitation reactions (PPT),…

A:

Q: MgSO4 (aq) + 2NaOH(aq) ----> Mg(OH)2 (s) + Na2SO4 (aq) type the balanced net ionic equation for…

A: The question is based on the concept of molecular equations. we need to write net Ionic equation for…

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Given :

Q: The following chemical reaction takes place in aqueous solution: FeBr,(aq)+K,S(aq) →FES(s)+2 KBr(aq)…

A:

Q: A solution contains 0.0280 M Pb² +(aq) and 0.0280 M Sr² +(aq). If you add SO2(aq), what will be the…

A: Given: Concentration of Pb2+ = 0.0280 M = concentration of Sr2+      NOTE: please note as Ksp value…

Q: Balance the reactions: Cu (s) + HCI (aq) -> CuCl2 (aq) + H2(g) Mg (s) + HCI (aq) -> MgCl2 (aq) +…

A:

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Given,  One way in which the useful metal copper is produced is by dissolving the mineral azurite,…

Q: Write the fall and net ionic equation for reactions one and two: 1) Mg(s) + 2HCl(aq) --> MgCl2(aq)…

A: any equation written after breaking the molecule into its constituent ions is full ionic…

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A: Hydrochloric acid reacts with sodium hydrogen carbonate to form sodium chloride, water, and carbon…

Q: CyF3 is a slightly soluble salt that dissociates into Cy3+ and F- ions. CyF3 is a slightly soluble…

A: Given:Salt = CyF3Ksp = 6.97 x 10-4                                         ( 3 significant figures)…

Q: Write the net equation for precipitation of AgI when aqueous solutions of AgNO3 and Nal are mixed.…

A: AgNO3 react with NaI to give AgI.

Q: The following chemical reaction takes place in aqueous solution: Fe,(So4),(aq)+3 K,S(aq) →Fe,S3(s)+3…

A:

Q: 80. Identify the spectator ions in this equation, and rewrite it as a net ionic equation: Fe* (aq) +…

A: Spectator ions does not participate in the reaction. There is no change in their physical state and…

Q: 1) Predict the balanced ionic formula for calcium citrate: 2) Balance the precipitation reaction…

A: The balanced chemical equations has been provided.

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A:

Q: Write the balanced net ionic equation, including the phases, for the given reaction. A solution of…

A: An equation which shows the ions that are actively involved in a reaction and emit the spectator…

Q: An

A: We will choose all correct option

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: From the question, we know that the mass of the precipitated copper is 107 mg and the volume of the…

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: A) A student completely dissolves 5.16 mol of Ca(OH)2 in water. i) Which equation is the…

A: Dissiciation equation for CaOH2 : CaOH2s →Ca+2aq + 2 OH-aq 5.16 moles       5.16 moles of…

Q: An aqueous solution of 0.1 M H2SO4(aq) is added to 0.1 M Na2S(aq) and is allowed to react. From the…

A: A chemical reaction is a process in which reactants get converted into products.

Q: 5. A common way of treating wastewater contaminated with heavy metals is by use of precipitation.…

A: Solubility product: It is the constant value written for the decomposition reaction of solids. For…