What is the net ionic equation for the reaction between CoCl2 and an alkali hydroxide?

Q: Write the molecular equation between aluminum and hydrochloric acid

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Q: Explain how the oxidation state of group 17 elements affect the acidic strength of their compound

A: The oxidation states of the halogens vary from -1 to +7.  In the Long form of periodic table, the…

Q: Write the net ionic equation for the reaction of copper (2) sulfate with sodium hydroxide.

A: The net ionic equation for the reaction of copper sulfate with sodium hydroxide has to be drawn.

Q: Explain the attached

A: Hydroiodic acid is a strong acid. Potassium hypochlorite (KClO) is a conjugate base of weak acid…

Q: Calculate the equilibrium constant for the following reaction at 25°C: Fe2 (aq) + 2Ag(s) Fe(s) 2Ag…

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Q: What is the value of the equilibrium constant for the reaction between each pair at 25°C? (a) Ni(s)…

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Q: Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and calcium…

A: In the given aqueous solution, a component gets dissociated (completely or partially) into its…

Q: Write a balanced, net ionic equation for the precipitation reaction of CaCl2 and Cs3PO4in an…

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Q: Complete and balance the following acid-base equations:(a) HCl gas reacts with solid Ca(OH)2(s).(b)…

A: a.

Q: Write chemical equations for the preparation of sols : (a) Gold sol by reduction. (b) Fe (OH)3…

A: Write chemical equations for the preparation of sols : (a) Gold sol by reduction. (b) Fe (OH)3

Q: 1. Calculate the molarity of a solution prepared by dissolving 11.5 g of solid NaOH in enogh water…

A: Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L…

Q: 2. Write balanced net ionic equations describing each of the following reactions: Precipitation of…

A: Solution: (1) Precipitation of tin(IV) sulfide with H2S: Sn4+(aq) + H2S(aq) ----> SnS2(s) +…

Q: 1. What color of precipitate is produced when Na₂O₂ oxidizes Co(OH)₂? 2. What is the product of the…

A: As per our company guidelines we are supposed to answer only three questions.kindly repost remaining…

Q: Write a balanced equation for the reaction of H 2SO 4 with NaHCO 3.

A: The balanced equation for the reaction of H2SO4 and NaHCO3 has to be given.

Q: Write a balanced chemical equation showing how each of the following metal oxides is dissolved by…

A: The balanced chemical equation can be defined as the reaction having an equal number of atoms…

Q: In an alkaline medium, which elements can produce hydrogen? Zn, Si Cu, Ag Cu, N Al, C

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Q: Determine the chemical equation for the reaction between Fe3+ and Cu2+ with NH3.

A: Ammonia is the weak base.  It is used in the aqueous form.  The reaction of ammonia with the given…

Q: 4. a. Determine the AG of the reaction in #3. b. Calculate the equilibrium constant K for the…

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Q: Which of the following are the products of the reaction of a metallic oxide with an acid? a. a…

A: The oxide of an element (M) is formed by the combination of oxygen with the element. Based on the…

Q: Write equation for the reaction of: (i) Iron with steam(ii) Calcium and potassium with water

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Q: What is the pH of a 0.33 M solution of Ca(CN)2?

A: The pH of salts generated during neutralization reactions is totally dependent on the acid-base…

Q: Write the acidic equilibrium equation for HNO₂

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Q: Question attached

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

Q: Provide the equation for the reaction of silver halide and ammonium hydroxide.

A: The reaction of silver halide and ammonium hydroxide is given as follows-  AgX + 2 NH4OH --->…

Q: what is the pH of an aqueous solution of 25.0 mM HClO2 ? given pKa= 1.96

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Q: Write the balanced net ionic equation for the reaction between aluminum metal and hydrochloric acid.

A: Balancing the molecular equation 2 Al + 6 HCl --> 2 AlCl3 + 3 H2

Q: Define the following terms; Selective Precipitation: Quantitative Analysis: ii) Which metals is…

A: (i) Selective precipitation is defined as the process used for the separation of ions in the…

Q: To oxidize the iron in 1.00 gram of FeSO4·(NH4)2SO4·6 H2O requires 5.00 mL of HNO3. (Fe 2++ NO3― +…

A: The concentration of the solution provides information about the quantity of the substance present…

Q: What is the net ionic equation for the reaction between aqueous solutions of Cu(C2H3O2)2 and NaOH

A: Balanced chemical equation: Cu(C2H3O2)2 (aq) + 2NaOH (aq) -------> Cu(OH)2 (s)  + 2NaC2H3O2 (aq)…

Q: Give the analysis of group 3 cations , explain the introduction.

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

A: A net ionic equation is the chemical equation that shows only those ions, elements and compounds…

Q: What would be the product of the reaction of cobalt (II) oxide and water?  A. HCoO2 B. CoOH C.…

A: Cobalt (II) oxide reacts with water to produce cobalt (II) hydroxide.

Q: Write the acidic equilibrium equation for HPO,2 4

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Q: Tetraphosphorus decaoxide (P₄O₁₀) is made from phos-phate rock and used as a drying agent in the…

A: The answer for part (a) is given below. Kindly repost the other part as separate question

Q: Which of the following oxides does not produce an acidic solution when dissolved in water? A) SO3 B)…

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Q: The equation for the reaction by which a sodium cyanide solution dissolves gold from its ore is…

A: The no of moles of any substance is the ratio of their given mass to the molar mass of that…

Q: Provide the balanced net ionic equation between I2 and sodium thiosulfate

A: The representation of a chemical reaction by writing down the chemical compounds in the terms of…

Q: 3. Write the equation for the equilibrium that occurs when [Ni(H2O)6]* reacts with Cl-.

A: We’ll answer the first part since the exact one wasn’t specified. Please submit a new question…

Q: Write the acidic equilibrium equation for HIO2.

A: Acidic equilibrium equation is the equilibrium equation for the reaction of weak acid with water.…

Q: Calculate the equilibrium constant for the following reaction at 25°C: Fe"(aq) 2Ag(s) Fe(s) 2Ag (aq)

A: The detailed solution of your question given below-- Since, we know that according to the law of…

Q: 1. Write and balance chemical reactions that happen when Pt is dissolved using aqua regia forming…

A: The chemical reaction for the formation of H2PtCl6 is given below

Q: Write the disproportionation reaction for Fe+2.  a) is this reaction spontaneous? b) calculate K…

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Q: Write a balanced equation for the reaction of ammonia with  a. Cu+2 b. H+ c. Al+3

A: In ammonia (NH3) nitrogen has lone pair of electrons. So ammonia act as Lewis base. a. Ammonia…

Q: Pick an alkaline-earth metal and write a balanced chemical equation for the formation of the…

A: Group 2 metals are called alkaline earth metals.

Q: The group III ions are separated from each other by taking advantage of the fact that two of the…

A: An amphoteric hydroxide is defined as a hydroxide that behaves as both a weak acid as well as a weak…

Q: What are the oxidation numbers of the following: (a) Ca in Ca2+ (b) Al in Al(OH)3 (c) Al in Al3+

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Q: What is the oxidation number of P in Na​​3PO​​4?

A: Oxidation number of Na = +1Oxidation number of O = -2

Q: Write balanced equations for these reactions: a) iron metal and a solution for magnesium chloride…

A: When the count of elements on both the sides of the reaction are equal, the chemical reaction is…

Q: Write a balanced net ionic equation for the reaction between Cu2+ and Na2CO3.

A: The net ionic equation is used to represent only those species i.e. ions and molecules that…