Na Na Na Draw more sodium hydroxide How many of cach atom are in the products? How many of cach atom are in the reactants? H hydrogen Na soduim H hydrogen Ne sodum 0 ygen 0 oyxgen Balanced equation

Q: 10)1nareaction tD-produce.chlunne ops, the theoretical yield 5 25.6 q. percent viekd yrekd What is…

A: Percentage yield is calculated as: %yield = Actual yieldTheoretical yield×100   Given: Actual yield…

Q: The equation C&H12O6 ---> C:H:OH + CO: is balanced if the coefficient are: O 3 -- 3, 2 O 1-2, 3 O 2-…

A: The given equation has to be balanced with correct coefficients.

Q: & When 15.00 g of KCIO: is heated it decomposes. Give the percentage yield 3.09 g of Ois produced at…

A: Mass of KClO3 = 15.00 g Actual yield of O2 = 3.69 g Molar mass of KClO3 = 122.55 g/mol

Q: Balance equations

A: FeCl does not exist.  FeCl3 and FeCl2 exist where iron is in +3 and +2 oxidation state…

Q: How does limiting and excess reagent affect the following chemical reactions? Please base it on the…

A: A question based on general chemistry, which is to be accomplished.

Q: 8. The white circles represent H, and the black circles represent N. Reactonts Products 3 H2 + 1 N2…

A: Explanation to the correct answer is given below

Q: Classify the reaction: H₂SO4 + KOH -----> K₂SO4 + H₂O

A:

Q: Consider the following UNBALANCED re- action: 1. 4 2. 12 3. 11 ?Al,S3 + ?NACIO3 → ?Al(CIO3)3 + ?Na2S…

A: Aluminium Sulphide undergoes double displacement reaction with Sodium Chlorate to produce Aluminum…

Q: 4. How do you know when a chemical equation is balanced?

A: The objective of the question asked is to give a valid reason for the situation when the chemical…

Q: TdBw2 + OpNy → OpBw3 + Td;Ny2 a. type of reaction 6.

A: First balance the reaction by equationg the no. Of atoms in reactant side and product side. In above…

Q: 1. In a balanced equations, each side of the equation has the same (a) coeffcients (b) number of…

A: As per the policy, we are allowed to answer only 1 question. To get the answer of other questions,…

Q: What is the balanced chemical equation that represents the following reaction? goo go O 6H + 2N –-…

A: The answer to the following question is-

Q: complete a particle diagram for the following reactants. Be sure to write a molecular, Comple te…

A: molecular equation is nothing but the equation which the reactant species in terms of their…

Q: Overall reaction: Nal NaOCl NH2 OH compound salicylamide sodium OH NH2 NaOCl (15 iodosalicylamide…

A: The theoretical yield is the maximum amount of product that can be produced from a given amount of…

Q: Which set of the coefficient given is used to balance the following reaction? AL(NO3)3 +NA2S = AL2S3…

A: The chemical reaction must be balanced in order to follow the law of conservation of mass i.e, mass…

Q: HNO3 + KOH – KNO3 + H20 AH = - 57 Exothermic

A: As □H of reaction is negative, then reaction is Exothermic while when □H is positive,  then reaction…

Q: 15 mL of a 4.2 M solution of iron(III) sulfate is combined with an aqueous solution of barium…

A: The question is based on mole concept and reaction stoichiometry. we need to calculate quantity of…

Q: Complete the following single replacement reaction. Al(s) + HNO3(aq) - What are the products before…

A: When active metal react with acid , hydrogen gas is obtained.

Q: For the reaction Ba(OH) 2 + 2HCIO 3 ---> Ba(CIO 3 ) 2 + 2H 2 O, calculate the number of moles of H 2…

A:

Q: Given the reaction: 2 H2 + O2 ---> 2 H2O, if 2.8 mol H2 and 7.2 mol O2 are reacted, (a) how many…

A:

Q: d) Double Replacement Reactions: Complete and balance. Identify the precipitate (circle it!!) 10.…

A:

Q: Solutions of potassium acetate and hydrochloic acid are mixed together. ation: uation: ation:

A: And the answer for question number 7 will be: Potassium Actate + Hydrochloric Acid…

Q: e term "m" in the equation s of solute of solution

A: This calorimeter is used in to calculate the amount of heat released from the Solute when it's…

Q: 7. Use the following equation for the following: PCI5+ H₂O → H3 PO4 f. + HCI mod a. Balance the…

A: The given chemical equation is .a. To balance the equation.b. The moles of PCl5 reacted is 0.150…

Q: For the chemical reaction represented by C(s) + 0,(g) → CO,(g) + 394 kJ what is the AH for the…

A: Ans) b) -394 Kj

Q: Consider the reaction below. 2Al2O3 ---> 4Al + 3O2 How many moles of oxygen are produced if 11.0…

A:

Q: Write a balanced equation to represent the reaction shown. HI H H HT H balanced equation: CHS + HỌ…

A:

Q: JWhen 27.3 g KCJ Is added to a solution containing 28.3 g of Pb2+, a precipitate forms. The…

A: Given data is as follows:   Mass of KCl = 27.3 g Mass of Pb2+ = 28.3 g The mass of PbCl2 obtained =…

Q: (6) total lonio al 1unio eanATion (C) ne t lonio componnd 24. NH4OH Co(NO,)2 (a) balancedeauation…

A:

Q: 1. 1 N NAOH .N. 2. aq. HCl (workup) H3C `CO2Et

A:

Q: HOK 00000 00000

A: Since the purple ball is K. => is solid K. And since the white ball is H and red is O. Hence the…

Q: 1 P What type of chemical reaction is shown in the chemical equation below? * SeCle + O2→ SeO2 +…

A: single displacement reaction, is a reaction in which one element is substituted for another element…

Q: What is the coefficient of carbon dioxide after balancing the following equation? * KHCO3) _KCO3)…

A: While balancing the reaction, number of atom in reactant should be equal to number of that atom in…

Q: Classify each chemical reaction:

A:

Q: Calculate the H (in kcal/mol) for the reactions (use table 7.1): • H2 + O2 ------ 2 H2O • CH4 + •…

A:

Q: What are the reactants for the below reaction is/are? Sodium hydroxide + Hydrochloric acid  ⟶ S o d…

A: The reaction given is  Sodium hydroxide + hydrochloric acid -------> Sodium chloride + water

Q: NO2- +  ClO3- Water appears in the balanced equation as a fill in the blank 5 (reactant, product,…

A: Balance equation

Q: In a reaction Al become Al+3 , it shows that.. 1. Al gained 3 electrons 2. Al lost 3 electrons 3. Al…

A: Electrochemistry is branch of chemistry in which we deal with redox reaction. Oxidation means loss…

Q: Consider the stoichiometry of the reaction provided in the question(s) below. The student started…

A:

Q: Complete the table:                                        A                  +      2B…

A: Assuming x moles of A is reacting in the above reaction. Since from the balanced reaction, we can…

Q: 1. Consider the generic reaction: A + 2B→ C How many moles of C are formed upon the complete…

A: Hello. Since your question has multiple questions, we will solve the first question for you. If you…

Q: Balance this equation

A: Unbalanced chemical equation:-  H2SO4 + NaOH  ----> Na2SO4 + H2O  Every reaction has to follow…

Q: What is the limiting reactant if 25 g of each reactant are allowed to react with each other?  RbCl…

A: Limiting reactant :-  A reactant which is present in lesser moles than required as per balanced…

Q: 1. How many grams of magnesium hydroxide are ne How many grams of magnesium chloride and water…

A: Dear student I have given answer to your question in the image format.

Q: How many grams of KCl are produced from 2.50 g K and excess Cl2? 2KClO3 ——-> 2KCl +3 O2

A:

Q: Pb + ClO4- Pb2+ + ClO3- Water appears in the balanced equation as a fill in the blank 5 (reactant,…

A:

Q: In the following equations to determine which reactant is the limiting reactant and which reactant…

A: to find the limiting reagent we first need to balance the reaction. reaction given is unbalanced.…

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.