How do you write a combustion reaction? Why is the oxygen on the reactant side never balance to the number of oxygens on the product side in a combustion equation?

Q: 4. TRUE or FALSE a) A chemical equation is a shorthand for chemical reactions. b) A chemical…

A: In a chemical change, reactants are converted into products. The chemical changes are generally…

Q: Explain the difference between a synthesis reaction and a decomposition reaction and provide an…

A: In a synthesis reaction, two or more reactive substance reacts to give the product. Simple…

Q: Do you change a subscript in a chemical formula to balance an equation?

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Q: For the following reaction, 0.470 moles of magnesium nitride are mixed with 0.102 moles of water.…

A: Mg3N2   +    6  H2O        -->   3 Mg(OH)2…

Q: Question - Complete and balance the following chemical equations: C3H18 + O2 ---> When you complete…

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Q: 17.Stoichiometric calculations are a fundamental tool to interpret the quantitative part in chemical…

A: We have to see what does the stoichiometry means in actual , does it involves quantitative part.

Q: what kind of reaction do two or more substances combine to form a new compound? Choose the correct…

A: Reaction word describes when any two or more substances combine and form a new substance. It is…

Q: 1) Write the type of reaction. 2) Write the chemical equation. Do not worry about balancing this…

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Q: 6-What is the concentration of Nitric acid (HN03) if you know the following: 1.37 g/ml, 60(w/w%),…

A: Answer 13.05 M is the centration of the nitric acid solution.

Q: What does it mean to say a reactant is present “in excess” in a process? Can the limiting reactant…

A: Excess and limiting reagent:

Q: Many home barbeques are fueled with propane gas (C3H3 ). Part A What mass of carbon dioxide is…

A:

Q: Write an equation for the following reaction. Balance it. Include the state of matter for each…

A: We have to balance this reaction  Type of reaction =?

Q: Diamond is one of the many allotropes of carbon. At high temperatures, diamond can be oxidized by…

A: Diamond is an allotrope of carbon. Diamond is a three dimensional giant polymeric molecule.  It has…

Q: Aqueous hydrobromic acid is added to a beaker containing solid calcium carbonate. How could the…

A: i) Balenced chemical equation: CaCO3 + 2HBr = CaBr2 + H2CO3

Q: A pure sample of Epsom salt was oven dried and loss 51.17% of its mass due to loss of water of…

A: To calculate the mole ratio, we would first calculate moles of both magnesium sulfate and water in…

Q: Is this reaction type single or double displacement? Predict the names and states of the products…

A: Write the balanced molecular equation including all physical states.  Aqueous barium chloride +…

Q: How do you balance chemical reactions?

A: We need to explain How do we balance chemical reactions.

Q: Fill in the coefficients (include a 1 where appropriate or a single space) to balance this chemical…

A: Count the atoms of each elements present on reactant and product side of the reaction in order to…

Q: The theoretical yield of a product is always calculated? True or False?

A: In the reaction, formed quantity of product based on taken quantity of reactants called theoretical…

Q: or the sentence below answer the following questions:  Q1) Change the sentence into a chemical…

A: A chemical equation is  mathematical representation of chemical reaction. Reactants are substances…

Q: Sulfuric acid (H2SO4) is a component of acid rain that formswhen gaseous sulfur dioxide pollutant…

A: To write the balanced chemical equation for the of the when gaseous sulfur dioxide pollutant reacts…

Q: WRITE THE WORD EQUATION AND CHEMICAL EQUATION REPRESENTING THE FOLLOWING REACTIONS. 1. THE REACTION…

A: In chemistry, word equation is a type a reaction representation where words are used instead of a…

Q: 17. When Wolverine's 10-pound adamantium claws are dissolved in 100 mL of 10 M nitric acid, 10.7…

A: Since % yield = mass of product recovered actually X 100 / mass of product that we are expecting to…

Q: 1. How is the chemical equation balanced? a. changing the subscript c. adding coefficient b. adding…

A: The questions given are, 1. How is the chemical equation balanced?a. changing the subscript c.…

Q: Chemical equations are written communications intended to describe chemical reactions happening…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: For the sentence below answer the following questions: Q1) Change the sentence into a chemical…

A: The given statement is:

Q: What are the significant concepts in balancing chemical equations? What are the major takeaways?

A: Balanced chemical reaction tells us about the proper ratio of products and reactants in a chemical…

Q: How does a combustion reaction differ from a combination reaction?

A: Combination reaction :- A chemical reaction that makes a single substance from two or more…

Q: Predict whether or not each of the following reactions will occur. Write the balanced chemical…

A: Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: n kilograms is

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Q: Chromium(III) ions are very poisonous. They can be removed from solution by precipitating very…

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Q: Which of the following statements is not true but balancing chemical equation a. subscription and…

A: Balancing a chemical equation is based on the law of conservation of mass. The mass on the products…

Q: For the sentence below answer the following questions: Q1) Change the sentence into a chemical…

A: In a chemical reaction there reactant and product both must be present. Each chemical reaction…

Q: 3. Remember to include the states of reactants and products in chemical reactions. 1) Calculate the…

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Q: Write the type of reaction. 2) Write the chemical equation. Do not worry about balancing this…

A: The reactants given are  1) Aqueous copper (II) bromide i.e CuBr2 (aq) 2) Solid iron i.e Fe (s) And…

Q: What are the steps broken down and calculations to calculate percentage yield, theoretical yield and…

A: Introduction :  In the chemical equation we can calculate the %age yield of the product formed by…

Q: Consider a double replacement reaction between Zinc (ll) chloride and sodium hydroxide: ZnCl2+NaOH…

A: A double displacement reaction is a type of chemical reaction where two reactants exchange ions to…

Q: Question 25 of 97 DDT was an insecticide used to prevent mosquito borne diseases. Due to the harmful…

A: the relation between the quantity of reactant used and product formed can be done stiochiometrically