Write the chemical 6quation of the following and identify the type of reaction: 1. Copper reacts with oxygen gas to produce copper (II) oxide. 2. Lithium chlorate is decomposed by heat to form lithium chloride and oxygen gas. 3. Phosphorous pentachloride is dissolved in water to produce phosphoric acid and hydrochloric acid. 4. Zinc reacts with hydrogen chloride solution to form zinc chloride and hydrogen gas. 5. Magnesium dissolves in chromium (II) nitrate to yield magnesium nitrate and chromium metal.

Q: Give three different reaction equations for the preparation of hydrogen

A: Hydrogen is a colourless, tasteless and odourless gas which is slightly soluble in water.

Q: Hydrofluoric acid reacts with glass. Write the reaction equation.

A: Aqueous hydrofluoric acid will react with the glass, which is represented by silicon dioxide, and…

Q: Br

A: We have to find out the type of reaction happen in the following conversion

Q: On your paper, write the complete balanced equation for the combustion of aluminum metal. In the…

A: Answer:- This question is answered by using the simple concept of combustion reaction which involves…

Q: For each of the following reactions, predict the products, converting each to a balanced formula…

A: Aqueous solutions of aluminium chloride and lead (ii) nitrate are mixed together. Both the reactants…

Q: 4) Balance the chemical equation: H,S + O2 → SO, + H,O

A: 4) If the number of atoms of elements on both the sides ( reactant side and product side ) of the…

Q: What is the product of the reaction of sulfur and water? What is the result when it is tested in…

A: Sulphur does not react with water under normal conditions.

Q: aqueous solutions of phosphoricacid and potassium hydroxide are mixed together. (Heat is released…

A:

Q: Balance the decomposition reaction of sodium chlorate into sodium chloride and oxygen when heat is…

A: Many complicated compounds decompose into a number of simpler molecules during the breakdown…

Q: Write the balanced molecular equation that occurs when aluminum hydroxide reacts with hydrochloric…

A:

Q: 1. Metals react ith oxygen gas to produce oxides with the general formula Mx O y. Write a balanced…

A:

Q: Write the skeleton equation and the balanced chemicalequation for the reaction between iron and…

A: When two or more than two reactants react together under specific reaction conditions and a product…

Q: 2. Write the equation for the decomposition of sulfurous acid.

A: Sulfurous acid decomposes to produce sulfur dioxide gas and water.

Q: 42. Write the correct skeleton equation for the reaction: solid mercury (II) oxide yields liquid…

A:

Q: iron(II) nitrate will be formed upon the complete reaction

A: The moles of iron (II) nitrate will be formed upon the complete reaction 0.676 moles iron (II)…

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: You are given solutions of Barium Nitrate and Sodium Sulfate. You want to make solid Barium Sulfate…

A: For isolating solid Barium Sulfate from Barium Nitrate and Sodium Sulfate solutions, we can use a…

Q: Write a balanced chemical equation based on the following description: solid silicon dioxide and…

A: Balanced chemical equation is the equation in which equal number of atoms are present on both sides…

Q: Write the skeleton equation (no coefficient - not balanced) for the SYNTHESIS of aluminum oxide

A: Skeleton equation is may written as the components of the reaction and its products by its formulas.…

Q: 7. Copper displaces silver in aqueous silver nitrate in a single displacement reaction as follows.…

A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: How can we efficiently produce and store hydrogen for use as a fuel? What are the fundamental…

A: In response to the question on how to efficiently produce and store hydrogen as a fuel, one of the…

Q: When bromine is combined with sodium iodide, the products are iodine and sodium bromide. Write the…

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: Explain the importance of water in the chemical reaction.

A: Water is an ideal medium for chemical reactions as it can store a large amount of heat, is…

Q: When calcium metal is placed in water, a single-displacement reaction occurs. Write a balanced…

A: When calcium placed in water Ca displaces the hydrogens from H2O , and from two water molecule two H…

Q: What is the balanced equation for solid magnesium reacts with copper(ii) chlorine?

A: The reaction of Copper(II) chloride with Mg is single displacement reaction.

Q: What are the 6 different types of chemical reaction

A: Chemical reaction is the process where two or more reactants react with each other to form the…

Q: Write the balanced chemical equation for each of the following reactions, and state the type of…

A: a. When NaCl solution is mixed with AgNO3 then white precipitate of AgCl will form.  AgNO3(aq) +…

Q: Write a balanced equation for the reaction of aqueous solution of sodium hydroxide with carbon…

A:

Q: Describe three kinds of chemical reactions.

A: A process in which a new substances are produced by species that are reacting and when there is…

Q: Consider the redox reaction shown below: 4 As   +   3 HClO3   +   6 H2O   →   4 H3AsO3   +   3 HClO…

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Q: 47. For the reaction Mg(s) + Cl2 (g) → MgCl, (s), illustrate how electrons are gained and lost…

A: The reaction can be shown by the following processes as follows– Metals lose electrons to form…

Q: Write the balanced molecular equation that occurs when calcium carbonate reacts with hydrochloric…

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Q: Nickel is more reactive than hydrogen, so it replaces hydrogen from hydrochloric acid when mixed…

A: Nickel is a metal and its symbol is NiThe formula of hydrochloric acid is →HClNickel is more…

Q: 4.) Hydrogen gas (colorless) reacts with pure iodine vapor (purple) to give hydrogen iodide gas…

A: Balanced reaction can be written by observing reactants and products.

Q: balanced equation for the following questions. 1. A reaction occurs that produces iron(III) sulfide…

A: Here we are required to write the balanced equation for each of the given reaction .

Q: write a balanced equation for lithium metal reacts with water to produce lithium hydroxide and…

A: Balanced equation can be defined as the chemical equation which represents the same number each…

Q: Copper metal readily dissolves in dilute aqueous nitric acid to form a blue solution of copper…

A: A question based on redox reaction, which is to be accomplished.

Q: 1. Write and then balance this reaction. Include all states of matter: aqueous aluminum sulfate is…

A: Balancing chemical equation means to make sure there are equal number of atoms for each element in…

Q: Write the balanced chemical equation for the neutralization reaction between nitric acid (HNO,) and…

A:

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.