Potential Series for Cu2t, Zn?+, Ag+, and H* SOA WRA WOA SRA

Q: 15) A reaction of gases, sulphur dioxide and hydrogen sulphide in the presence of water as shown…

A: Oxidation is the process of loss of electrons while reduction is the process of gain of electrons.…

Q: Describe the basic properties of Chlorite.

A: Silicon is the element of group-14 of the periodic table. It forms a variety of inorganic compounds…

Q: Write a balanced equation to show the reaction between magnesium metal and aluminum chloride. What…

A: Write the balanced equation to show the reaction between magnesium metal and aluminum chloride. What…

Q: Write the net ionic equation for the reaction of iron (III) chloride with sodium carbonate

A: The reactants given are  1) Iron (III) chloride i.e FeCl3  2) Sodium carbonate i.e Na2CO3

Q: Write a balanced chemical equation for thereaction of aluminum with oxygen to produce aluminumoxide.

A: A balanced chemical equation is defined as the equation where equal numbers of total individual…

Q: 1. Hydrazine, N2H4, has been proposed as the feul in a feul cell in which oxygen is the oxidizing…

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Q: What type of oxide ore is formed when nonmetals combine with oxygen?

A: Non-metal reacts with oxygen to form oxide which is a nonmetallic oxide.

Q: What is the oxidation state of H in lithium hydride (LiH)

A: Interpretation-  To tell about the oxidation state of H in the lithium hydride (LiH ) .…

Q: Predicting Products (write and balance the complete equation): What are the products of a single…

A: In this Reaction one reactant is more reactive than other, and the reactant that is more reactive…

Q: Describe the production of metallic aluminum by electrolytic reduction.

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Q: Write and balance the equation for the following descriptions: 50) Potassium reacts with water…

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Q: Potential Series for Metals and Hydrogen. Reaction of Copper and Zinc

A: In the potential series, the metals are placed according to their ability of reducing the other…

Q: What is the oxidation number of S in the compound Na,S,O5?

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

A: The Reaction between chromium(III) bromide and sodium phosphate.  CrBr3(aq)+Na3PO4(aq)…

Q: What is the difference between sodium chloride and paraffin wax in terms of conducting electricity…

A: Answer - Sodium chloride - 1. Sodium chloride is the chemical name for salt. Sodium is an…

Q: What is the net ionic equation for whenever sodium sulfide reacts with lead (II) acetate??

A: Lead(II) Acetate reacts with Sodium Sulfide to give a precipitate of Lead (II) sulfide and an…

Q: at is red lead?

A: Various inorganic compounds are used in day to day life. One such compound is the red lead.…

Q: Is Cobalt (s) able to react with water (either at room temperature or heated)?

A: cobalt is a transition element of d- block,  it have moderate reactivity, it can react with acids…

Q: would iron react with silver nitrate ? why or why not

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Q: lasks attempted The following two-step process has a 60.0 % yield for each step. CH4 + 4 Cl2 –→ CCl,…

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Q: Write a balanced chemical equation showing the reaction between excess magnesium and hydrochloric…

A: When an excess of magnesium is taken in a reaction with hydrochloric acid, HCl becomes the limiting…

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: Write the chemical formula for each of the following compounds,and indicate the oxidation state of…

A: Solution:                        a)  Nitric oxide  ,     NO…

Q: The strongest oxidising agent is (a) F2 (b) Cl2 (c) I2 (d) Br2

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Q: What is white phosphorus?

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Q: HNO3 represents– Hydrogen (III) nitrate Ammonium hydroxide O a O b Nitrous acid O d Nitric acid

A: Hydrogen (III) does not exist Ammonium hydroxide is NH4OH Nitrous acid is HNO2

Q: Describe the electrolytic process for refining copper.

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Q: How many grams of nitric acid are required to react with 2.75 g of copper?

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Q: Which metal between magnesium, zinc, aliminum, tin, iron, calcium and copper is predicted to be the…

A: Metal reacts with oxygen to form metal oxide   Metal + oxygen → metal oxide

Q: Why is HF a weak acid in water while HCl, HBr, and HI are strong acids?

A: There are various factors that affect the acidic strength of an acid, e.g., Bond strength Stability…

Q: Does metallic tin react with HCl?

A: The metals react with acids to form salt and liberate hydrogen gas. Tin (Sn) is a group 14 element…

Q: What is the oxidation number of As in: AsO43- AsO33-

A: Calculation of the oxidation number of As in AsO43- ------ Suppose the oxidation number of As = y We…

Q: In the thermite process, the reducing agent is:(a) Nickel(b) Zinc(c) Sodium(d) Aluminium

A: Thermite welding is a process that makes use of an exothermic reaction to create a high temperature.…

Q: What is the balanced equation of Oxalic acid with permanganate ion forming manganese (II) ion and…

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Q: Sodium carbonate in a Aqueous solution, reacts with iron hydroxide soild: Predict products and write…

A: The reactants are sodium carbonate [Na2CO3] and iron hydroxide [Fe(OH)2]. Chemical equation is the…