Write the balanced net equation for the precipitation of calcium sulfide from aqueous solution:

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

A: The balanced net ionic equation for the reaction that occurs when hydrochloride acid and potassium…

Q: 1. K reacts with water to produce metal hydroxide and liberating hydrogen gas 2. Ca reacts with…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: why are neutrons preferred to protons when preparing new isotopes of the lighter elements? If a…

A: Nuclear stability depends on the neutron to proton ratio. Most of the lighter elements have neutron…

Q: Write a complete balanced equation for the following and indicate the type of reaction:  solid…

A: We use the type of reactions.

Q: In the electrolytic refining of copper,what factor determines which piece of copper is theanode and…

A: In the electrolytic refining of copper, what factor determines which piece of copper is the anode…

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: a balanced chemical equation of titanium acetate with ammonia in water

A: The formula for Titanium acetate is: Ti(CH3COO)4   It will dissociate in water as: Ti(CH3COO)4   →…

Q: In experiment 11, at some point of the heating you will add 15-20 drops of water to the cooled…

A: We know that our environment contains 78% of nitrogen and 21% of oxygen and rest is remaining gases,…

Q: What type of gas is formed from the following chemical reaction?  Fe (s)   +   HCl (aq)   →

A: When dilute HCl is added to Fe then ferrous chloride and hydrogen gas (H2) will be formed.

Q: This is the process of passing an electric current through an ionic solution or molten salt to…

A: The process of passing an electric current through an ionic solution or molten salt to produce a…

Q: Write balanced equations for the following redox reactions: CO + I2O5  -> CO2 + I2 in basic…

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Q: Why hydrogen sulfide needs to be removed in acetylene gas by passing through copper sulfate?

A: Preparation of acetylene:

Q: What is the oxidation number of diatomic elements? O 2 O +1

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Q: Explain the three process of gravimetric analysis

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Q: what is the balanced chemical equation for copper (II) nitrate and aluminum in water

A: We have to write the balanced chemical equation for copper (II) nitrate and aluminum in water

Q: Balance the following equation and find the mass of manganese dioxide that must react to produce…

A:

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: It is required to analyse the metal from its ore sample. Manganese (Mn) present in the ore sample…

A: The mass of the ore sample is = 2.98 g The mass of the MnSO4 precipitate is = 0.19 g The percentage…

Q: ) Suppose that tests of a municipal water system reveal the presence of bromate ion BrO3-. What are…

A: Redox reaction is the reaction in which oxidation and reduction occur simultaneously. Oxidation is…

Q: Write the balanced NET ionic equation for the reaction when chromium(III) bromide and sodium…

A: Net ionic equation is

Q: provide the balanced equation: the reaction of zinc metal with sulfuric acid (H2SO4) solution…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: Complete and balance the following redox reaction in basic solutio Zn(s) → Zn(OH),²(aq) + H,(g)

A: A chemical reaction is the representation of reactants and products along with their chemical…

Q: Write a balanced chemical equation and give the type of chemical reaction involved. 1. Sodium +…

A: Balanced reaction: A reaction is said to be a balanced reaction if all the atoms in the reactant are…

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

A: Given   The given ionic compounds are NaOH and CuSO4.

Q: Write the net ionic equation for the precipitation of copper(II) sulfide from aqueous solution:…

A: The net ionic equation is a chemical equation for a reaction that includes only those species…

Q: 6(b) State the number of components for a system in which AlCl3 is ssolved in water, noting that…

A:

Q: Write the chemical reaction involved in the preparation of sulphur sol.

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: Calculate the equilibrium constant for the reaction

A: the equilibrium constant is denoted by Kc. amounts of products divided by amounts of reactants; each…

Q: Consider the following equation in aqueous solution: Cr:O,2 (aq) + S:O:² (aq) → Cr³*(aq) + S.O² (aq)…

A: The reaction is an oxidation reaction as electron is released by the reactant. Under acidic…

Q: In an analysis of a sample for its tin content, titration requires that Sn²* is converted to Sn**.…

A: Hare oxidation of Sn takes place - Sn2+           Sn4+ + 2e The titrant, that oxidize Sn2+ to Sn4+…

Q: What is not a common method of producing hydrogen gas? Passing electricity through water Stripping…

A: Hydrogen production is the industrial method for generating hydrogen gas.

Q: What are the oxidation numbers of nitrogen in the reactants and products of this reaction? a)NH4+…

A: Oxidation number is the imaginary or fictitious charge developed on an atom if all shared electrons…

Q: Potassium permanganate (KMNO4) is a very powerful oxidizing agent. It is often used in analyses for…

A: We are given a solution of Fe2+. KMnO4 is added to the solution which oxidizes to Fe3+ and MnO4- is…

Q: Complete and balance the following redox equations using the method of halfreactions. 1. Cu(s) + 4H+…

A: In the right side of the equation , there is NO2 present ,so corresponding acid is HNO3 Cu + 4HNO3 =…

Q: Write the net ionic equation for the precipitation of nickel(II) sulfide from aqueous solution:

A: Net ionic equation is defined as an equation which shows only those elements or ions or compounds…

Q: Explain why liquid CO2 cannot exist at 1 atm pressure

A: A phase diagram is a graphical representation of the existence of several phases of a substance and…

Q: Which methods are usually employed for purifying the following metals :(i) Nickel (ii)…

A: Metals are purified to remove the impurities from crude. After extraction from crude, there is about…

Q: ClO2 → CIO2 + Cl- in acidic solution

A: The unbalanced redox reaction given is ClO2− → ClO2 + Cl−

Q: Write the formula for a micelle of a sol of barium sulfate, obtained by the exchange reaction…

A: Micelle is a colloidal particle that is formed from the aggregation of many atoms, ions, or…

Q: Write the balanced net ionic equation for the precipitation of magnesium sulfide from aqueous…

A: Welcome to bartleby ! We have to write balanced net ionic equation for formation of Magnessium…

Q: What is the net ionic equation for the aqueous phase reaction of iron (III) perchlorate solution…

A: Write net ionic equation for the aqueous phase reaction of iron (III) perchlorate solution reacting…

Q: Show how to calculate the oxidation number of vanadium after being reduced by So2 according to the…

A: When vanadium is reacted with  SO2  then vanadium  acts as catalysts and It have tendency to change…

Q: What are the products and balanced equation of aqueous solutions of ferrous sulfate and ammonium…

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Q: Write a balanced chemical equation describing the oxidation of chlorine gas by the copper(III) ion…

A: Rules to balance redox Reactions in Acidic  Aqueous Solutions Balance elements in the equation…

Q: balanced chemical equation

A:

Q: Can the metal activity series explain why potassium metal can be prepared from the reaction of…

A: The metal activity series also called as the activity series is defined as the arrangement of metals…

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: Balance the following equations by oxidation-reduction methods; note that three elements change…

A: