what reagent  reacts with dissolved mercury to form metallic mercury?

Q: There are many minerals which contain silver. A 2.22 g sample of one of these, matildite, is placed…

A: The reaction between silve and magnesium chloride for analysis of Ag in matildite . 2 Ag + MgCl2 → 2…

Q: Write the complete ionic equation for the reaction that occurs between cobalt(II) chloride and…

A: Given that, cobalt(II) chloride (CoCl2) undergoes reaction with sodium hydroxide (NaOH). The…

Q: Limestone is a common sedimentary rock composed of calcium carbonate (CaCO3). A limestone has…

A: Limestone is a common sedimentary rock composed of calcium carbonate (CaCO3).

Q: Write a balanced chemical equation based on the following description: aqueous potassium phosphate…

A: In this chemical reaction, the aqueous solution of potassium phosphate (K3PO4) combines with the…

Q: Why do you feel thirsty after playing or working outside? Sometimes, you suffer from cramps or…

A:

Q: write formation equations for four transition metals

A: We have to write the four formation equation of translation metal .

Q: What makes HCL reacts to Metals/Non-Metals? - What makes CUCL2 reacts to Metals/Non-Metals

A: HCl is a strong acid known as hydrochloric acid. CuCl2 is a metal salt called as copper chloride .…

Q: A sample of salt water was collected weighing 112.09 grams.  After boiling for several minutes until…

A:

Q: Write the chemical equation when calcium ion and hydrogen bromide were reacted to form calcium…

A: Calcium :  Ca Hydrogen Bromide : HBr  Calcium Bromide : CaBr2

Q: What is the formula for the ionic compound formed by gallium ions and carbonate ions?

A: Ionic compounds are neutral compounds composed of positive ion cations and negative ions known as…

Q: Write the formula for the compound that forms betweensodium and sulfite ions.

A: The chemical formula of a compound is the symbolic representation of its chemical components. It…

Q: Write the correct net ionic equation for the reaction of potassium carbonate with copper(II)…

A: The reaction between Potassium carbonate and copper(II) chloride can be given as below,

Q: Write the correct net ionic equation for the reaction of lithium carbonate with calcium chloride,…

A: A chemical equation for a given reaction refers to the symbolic representation in the form of…

Q: An unknown substance has the following properties: 1) does not conduct electricity in its solid…

A: Ionic compounds have the following properties:  Consists a cation and anion. Example:  salt ( formed…

Q: Differentiate between carbonate and carbonic acid?

A: The chemically charged species which are composed more than one kind of elements are known as…

Q: What would be the net ionic equation?

A:

Q: nickel(II) sulfide fomular

A: What is formula of nickel(II) sulfide ?

Q: What is the Eºcell for the reaction of chlorine gas with bromide ions to make chloride ions and…

A:

Q: Write the chemical equation for the reaction of aluminum metal plus fluorine gas yields solid…

A: Balanced equation. Al(s) + F2(g) --------- AlF3(s). Now first balance the number of fluorine atoms…

Q: Method of separation and chemical reaction of calcium oxide and water

A: The process in which solid can be separated from liquid through a filter medium which only allows…

Q: What is the balanced equation for when aluminum bromide breaks apart ?

A:

Q: Determine the name for HCIO3.

A: Given :- formula = HClO3  To determine = name of the above compound and also state the difference…

Q: Solid calcium chloride is formed by the reaction of chlorine gas and solid calcium . Write a…

A:

Q: Write the chemical formula for Hydrophosphoric Acid.

A: Since, Common name are those name which is generally used to identify the chemical in the…

Q: Briefly explain any hazards associated with Barium nitrate and silver nitrate.

A: The hazards associated with Barium nitrate( BaNO3) and Silver nitrate (AgNO3) are described below-

Q: what is the chemical formula of this molecule ?

A: The chemical formula of the given compound has to be determined: The Chemical formulae present a…

Q: Write the Balanced chemical equation for the following: Gaseous ammonia reacts with gaseous hydrogen…

A: Balanced chemical reaction: A chemical reaction in which no. of all the elements in the reactants…

Q: Write the net ionic equation for the reaction that occurs when barium hydroxide reacts with…

A: Given that in question a barium hydroxide and magnesium sulfate. Barium hydroxide and magnesium…

Q: Ammonium carbonate and barium chloride

A: BaCl2 + (NH4)2CO3 → BaCO3 + 2NH4Clbarium        ammonium    barium      ammonium…

Q: 1. Sample A weighs 30.00 g and displaces 15.00 mL of water. Sample B weighs 20.00 g and displaces…

A: Density - It is the ratio of mass and volume.  Physical Properties - It is a characteristic of a…

Q: Aqueous potassium nitrate (KNO3) and solid silver bromide are produced by the reaction of aqueous…

A: Potassium bromide (KBr ) react with  Silver Nitrate (AgNO3 ) gives Potassium nitrate (KNO3 ) and…

Q: A piece of magnesium metal is placed in a solution of hydrochloric acid, resulting in the formation…

A:

Q: consider the reaction between sodium bromide and silver nitrate. Predict the products that form for…

A: The reaction between sodium bromide and silver nitrate is a double displacement reaction in which…

Q: atom and form compound XCl. Distinguish between the physical properties of metal X and XCI

A: Applying basic characteristics of metal and ionic compounds.

Q: A brilliant white light in some firework displays produced by burning magnesium in air. The…

A: Interpretation: The balanced chemical equation for production of magnesium oxide from magnesium and…

Q: Write a balanced chemical equation for the reaction. Solid Magnesium Oxide is produced by heating…

A: We can write the balanced equation by making each elements equal in product side and reactant side .…

Q: What is oxygen made up of and how does it get created?

A: Chemical symbol of oxygen is O.

Q: Does Barium ion form comlex when reacted with hydrogen sulfide?

A: Welcome to bartleby !

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.