For each question, do the following four things: 1. Predict the products that will be made in this double replacement reaction. 2. Write the formulas for each substance. 3. Record the states of matter. 4. Balance the equation.

Q: Write three equations for decomposition reaction where energy is supplied in the form of heat, light…

A: Breaking of molecules comprising different atoms into simpler ones are identified as decomposition…

Q: A student places 1.520 grams of copper wire along with excess sulfur into a crucible (and cover),…

A: The reaction between Copper and Sulfur takes place in the crucible.

Q: What are two words that indicate a chemical reaction has occurred?

A: There are many changes when a reactant is converted to product. There are many physical changes that…

Q: Br

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

Q: 14. Write the balanced equation for the reaction of nitrogen gas and hydrogen gas to yield gas,…

A: A question based on stoichiometry that is to be accomplished.

Q: Want you to explain what is a chemical reaction?

A: Various compounds behave in different way when they are reacted with each other.Sometimes they form…

Q: A reaction between silver nitrate and sodium chloride is a double displacement reaction that…

A: Double displacement reaction is a type of reaction in which exchange of ions take place between two…

Q: What is a combustion reaction? Why are they important? Give an example.

A: Definition of Combustion reaction: Combustion reaction means burning of oxygen and heat. It…

Q: 4) Write and balance this reaction: sulfuric acid plus barium hydroxide yields, write out the…

A:

Q: Balance the equation for the reaction of aluminum metal with solid iodine to form solid aluminum…

A: According to the law of conservation of mass, It can never be created neither be destroyed.

Q: Determine the theoretical yield of alum (MM=474.38), to two decimal places, if 0.49 g of aluminum…

A:

Q: List each of the four types of chemical reactions andgive an example for each type.

A: To find: The four type of chemical reaction with example

Q: Based on the model, where do atoms in the products of a chemical reaction come from? How do you…

A: The atoms in the products comes from the atoms in the reactant .

Q: What electrons are most likely to be involved in a chemical reaction?

A: A chemical reaction involves the formation of chemical bonds. These bonds are formed by the loss of…

Q: On your paper, write and balance the chemical equation for the following word equation. In the box…

A: A balanced chemical equation states that the number of elements in the reactant side is equal to the…

Q: Write a short essay 5 to 7 sentences answering the following 1) What will happen? 2) Why it will…

A: We will use electrochemistry for this question

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: whrite the equation for the reaction that takes place when solid phosphurus combines with oxygen gas…

A: A balanced chemical equation is that in which all the reactants and products are written with their…

Q: Ammonium Bicarbonate and Heat The one reactant produces three separate produces, two gases and one…

A:

Q: Write the formula for the precipitate (if any) from the reaction of aqueous solutions of iron(III)…

A: According to the solubility rule, all the sulfides are insoluble except ammonium, group IA and group…

Q: When and how does a chemical reaction occur?

A: When two or more substance interact with each other and their bonds are breaks that place chemistry…

Q: When iron pipes come in contact with water and oxygen, iron transfers electrons to the oxygen…

A: As we know that this is process of rusting of iron and iron gets oxidised here. And oxidation is…

Q: What type of chemical reaction may involve a metal atom transferring one or more electrons to a…

A: A displacement reaction is a reaction in which one of the substituents of the part of the reactant…

Q: single and double replacement reaction.

A:

Q: C2 H5 NH2 Express your answer as a chemical formula. ΑΣφ A chemical reaction does not occur for this…

A: Conjugated acids and conjugated bases:

Q: A reaction is performed in a lab whereby two solutions are mixed together. The products are a liquid…

A: The actual yield is is the actual (ideal) amount of a product species which is produced during the…

Q: Part C H2PO3 Express your answer as a chemical formula. ΑΣΦ DA chemical reaction does not occur for…

A: Conjugate acid and conjugate base:

Q: 1) Why is hydrochloric acid not used directly in a reaction with copper metal to produce CuCl,?

A: 1) In reactivity series or activity series, copper comes below hydrogen. Therefore,  Cu + HCl ——>…

Q: Write a balanced equation for the reaction Strontium is added to water.

A: Balanced equation is that when atoms on both reactants and products side are equal. A chemical…

Q: Which of the following statements is correct? (a) A balanced equation has the same number of each…

A: Only option A is correct. The basic rule of balancing any reaction is basically to balance the…

Q: List down at least 5 pieces of evidence that a chemical reaction took place.

A: A chemical change is the transformation of one material into another, resulting in the formation of…

Q: For each of the following sets of reactants, write the balanced equation for the single displacement…

A:

Q: For each pair, write a balanced chemical equation with states of matter describing the reaction that…

A: 1)Here one atom of X  combines with 2 atoms of Y forming XY2 molecules.All atoms and molecules are…

Q: Calcium nitrate and potassium fluoride solutions react to form a precipitate. Classify this…

A: There are different type of chemical reactions in some are single displacement, double displacement,…

Q: Mr. Beydoun places a piece of solid aluminum foil in a solution of dissolved copper(II) chloride.…

A: 1) When solid aluminium foil is placed in a solution of copper chloride there is a reaction taking…

Q: Complete and identify the type of reactions. Name all the products and reactants.

A: d) Alkynes reacts with Cl2 and undergoes addition reaction to produce halides.

Q: For each type of reaction, describe the distinguishing characteristic (how you know that reaction is…

A: 1. In a synthesis reaction, two or more chemical species combine to form a more complex product. A +…

Q: How is a chemical reaction denoted? What is limiting and excess reactant? Shows a complete chemical…

A: A chemical reaction occurs when one or more compounds, known as reactants (chemical elements or…

Q: a. What is a competing reaction? How does it adversely affect the percent yield of å reaction? b. As…

A: The percent yield of a compound is the percent ratio of actual yield to the theoretical yield of the…

Q: 1. Eighty grams of Silver was obtained from one hundred and forty grams of Silver nitrate. The…

A: We are given a chemical reaction, and amount of reactant taken and amount of product , we have to…

Q: 2) Write and balance this reaction: solid iron (III) oxide produces solid iron plus oxygen gas.…

A:

Q: What are three observations that would indicate a chemical reaction has taken place?

A: When a chemical reaction takes place, some changes are observed. These changes help us to check that…

Q: unbalanced equations

A:

Q: How can we represent a chemical reaction with a chemical equation? Provide an example?

A: Chemical reactions involve the combination of one or more substances to furnish one more product at…

Q: What type of chemical reaction (single displacement, double displacement, synthesis, decomposition)…

A: Practical chemistry:

Q: What is a combustion reaction?

A: Combustion is a type of oxidation reaction which releases heat and forms an oxidized product when a…

Q: How does a combination reaction differs from a decomposition reaction

A: Chemical reaction is a reaction in which the reactants are converted to products.

Q: Write the net ionic equation for the reaction of barium chloride with sodium carbonate. Remember…

A: Barium chloride and sodium carbonate react each other to form barium carbonate and sodium chloride.…

Q: A solution containing 1.50 g of  iron (III) chloride reacts with a solution containing 3.00 g…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…