Will an aqueous solution of iron(II) chloride oxidize magnesium metal? If so, write the balanced molecular and net ionic equations for this reaction.

Q: The redox reaction between zinc metal and sulfuric acid produces zinc sulfate and hydrogen gas.…

A: Symbol used for zinc is Zn, while molecular formula of sulfuric acid is H2SO4, zinc sulfate is…

Q: Refer to the activity series (see the table). Complete and balance the equation for the following…

A: The single-replacement reaction: The reaction in which the more reactive element displaces the less…

Q: Write net ionic equations :    Hydrochloric acid reacts with aqueous lithium cyanide.

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Q: When aqueous solutions of copper(II) sulfate and ammonium carbonate are combined, solid copper(II)…

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Q: Armed with a validated method for determining the molar mass of a metal ion (in the form of a metal…

A: 0.2473 g of unknown metal carbonate in 20 mL is titrated against 36.99 mL of the 0.1081 M of HCl.

Q: A chemist wants to produce 12.00 g of barium sulfate by reacting a 0.600 M barium chloride solution…

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Q: Why must every redox reaction involve an oxidizing agent and a reducing agent?

A: Why must every redox reaction involve an oxidizing agent and a reducing agent?

Q: Sr(NO3)2 (aq) + KF (aq) →? How many grams of strontium fluoride can be precipitated from 63.56 mL of…

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Q: Calculate the volume (mL) of 1.0 M metal nitrate solution required to prepare 5.0 g of the COPPER…

A: The balanced chemical equation is, Cu(NO3)2 ---> Cu2+ + 2NO3- From this reaction we can conclude…

Q: You are to dissolve a pill containing manganese in an acid and diluting this acid solution to100.0…

A: Given information: Mass of manganese sulfate = 5 mg Volume of solution = 100 mL

Q: A 22.58-mL sample of sulfuric acid from an automobile battery requires 34.03 mL of 1.95 M  sodium…

A: The objective of this question is to find the molarity of the sulfuric acid solution. Molarity is a…

Q: A. Write the balanced net ionic equation for the precipitation of manganese(II) hydroxide from…

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Q: Calculate the number of molecules in 2.88 L of CO gas at STP. (Once you have started entering your…

A: According to the bartleby guidelines for the multiple questions. I can solve only one question.

Q: Predict the products for the following single and double displacement reactions, and write balanced…

A: A displacement reaction is a reaction in which an atom or a set of atoms is displaced by another…

Q: A solution of potassium permanganate was titrated by adding 28.75 mL of the solution to a solution…

A: The question is based on the concept of quantitative analysis . we need to calculate concentration…

Q: Potassium chloride reacts with lead (II) nitrate and forms the precipitate lead (II) chloride. What…

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Q: Neurotransmitters are molecules that are released by nervecells to other cells in our bodies, and…

A: Dopamine acts as base and water acts as acid. In the reaction between dopamine and water, in which…

Q: Balance each of the following skeletal equations.   Ferrous oxide + Hydrochloric acid ---->…

A: Balance each of the following skeletal equations. Ferrous oxide + Hydrochloric acid ----> Ferrous…

Q: For the following reaction, determine the number of electrons transferred. If the reaction is not a…

A: Reaction :

Q: 5. Zncs) AgBr(ag) >

A: The products and balance equation of the reaction is -

Q: Balance the following equation and then write the net ionic equation. (Use the lowest possible whole…

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Q: A 25.00 mL sample of 0.125 M sulfuric acid solution is titrated with 0.500 M sodium hydroxide…

A: Neutralization Reactions: It can be defined by saying that, a chemical reaction in which acid and a…

Q: and

A: reaction occur when aqueous solutions of manganese(II)sulfate react with potassium carbonate.…

Q: Write the balanced molecular equation for the neutralization reaction between HI and Ba(OH), in…

A: The balance molecular equation for the neutralization reaction between HI & Ba(OH)2 = ?

Q: Which of the following metals would remain stable when placed in a dilute acid solution: zinc,…

A: The question is based on the concept of electrochemistry. we have to identify the metal which will…

Q: When 75.0 mL of a magnesium nitrate solution of unknown concentration had an excess of sodium…

A: Magnesium nitrate reacts with sodium hydroxide to form the precipitate of magnesium hydroxide and…

Q: Breathalyzers determine the alcohol content in a person's breath by the following (unbalanced) redox…

A: Seven steps are required to balance the given redox reaction in acid solution. First reduction and…

Q: 2) Under acidic conditions, an aqueous solution of permanganate ion is often used to oxidize an…

A: First of all we take balanced chemical reaction for Permanganate ion (MnO4-) , ferrous ion (Fe2+) ,…

Q: The molarity of sulfuric acid in a fully charged car battery is 5.2 M. When fully discharged the…

A: The molarity of sulphuric acid in a fully charged car battery is 5.2 M.  When, fully discharged the…

Q: Predict products and balance the following single displacement reactions, making sure to note each…

A: An atom can be considered as the smallest unit of any matter. An atom is composed of certain…

Q: Complete and balance the following reactions - assume they all go a. lead metal plus silver nitrate…

A: Answer: In the given problems, we have to convert the word chemical reactions into chemical…

Q: If 10. g of  AgNO3 is available, what volume of 0.10 M  AgNO3 solution can be prepared?

A: By using Defination of Molarity and its formula we can calculate the volume which can be prepared

Q: For each of the following questions, write the balanced net ionic equation. 1) Solutions of nickel…

A: Since you have posted question with multiple subparts. We will solve first three sub-parts for you.…

Q: The titration of 0.314 g of potassium hydrogen phthalate (KHP) requires 13.16 mL of a NaOH solution.…

A: we need to calculate moles of NaOH for the titration of 0.314 g of KHP

Q: Define how Solid lead (II) sulfide reacts with aqueous hydrochloric acid to produce solid lead (II)…

A: Solid lead(II) sulfide reacts with aqueous hydrochloric acid to form solid lead(II) chloride and…

Q: A student adds 10.2 mL of 7.06 M of nitric acid to 0.5502 g copper turnings. What volume of 3.44 M…

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Q: Write the net ionic equation for the precipitation reaction thatoccurs when aqueous solutions of…

A: Step 1:  Write the balanced molecular equation Step 2:  Write the states of all the reactant and…

Q: arbonate are combined, solid iron(II) carbonate and a solution of sodium bromide are formed. The net…

A: Firstly write complete ionic reaction,  Fe2+(aq) + 2Br-(aq) + 2Na+(aq) CO32-(aq) ----> FeCO3(s) +…

Q: Calculate the volume (mL) of 1.0 M metal nitrate solution required to prepare 5.0 g of the COBALT…

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Q: For the complete redox reactions given here, write the half-reactions and identify the oxidizing and…

A: The given chemical equation is represented as follows:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.