Calculate the theoretical yield of NaOH when 4.0 g of Na2O2 reacts with excess water according to the expression: Na2O2 + 2H2O ---> H2O2 + 2NaOH

Q: How many moles of NO₂ would be required to produce 2.30 moles of HNO₃ in the presence of excess…

A: The numbers assigned before species in any reaction are helpful in establishing a relationship among…

Q: Choose whether each statement below is true or false for the reaction between a solution of HNO2and…

A: The reactants given are HNO2 and Ca(OH)2.

Q: The fertilizer ammonium sulfate, (NH4)2SO4, is prepared by the rxn of ammonia with sulfuric acid.…

A:

Q: Complete the balancing of the following equation:   3NO3−(aq) + 8Al(s) + 5OH−(aq) + 18H2O(l) →…

A: Balance Chemical equation means no of atoms,ions should be equaal in both side reactant and product.…

Q: In the absence of oxygen (anaerobic conditions), methanotrophic bacteria produce methane (CH4) by…

A: Oxidation number: • Oxidation number of atoms in pure element or Atoms in free or uncombined…

Q: What is the mass in grams of NO that will be produced from 19.8 g of NO₂ reacted with excess water…

A:

Q: Balance each of the following equations and identify the type of chemical reaction taking place

A: Combustion reaction is a reaction in which a substance is heated in presence of oxygen to give…

Q: Balance the following: When ammonium carbonate is dissolved in water, it dissociates into aqueous…

A:

Q: What number goes in front of the CO2 when the following reaction is balanced? H,SO,(aq) +…

A: Correct answer : 2

Q: How many moles of HNO3 will be produced from the reaction of 40.0 g of NO2 with excess water in the…

A: Mass of NO2 =40.0g Molar mass of NO2=46 g/mol Moles of HNO3=?

Q: What is the mole ratio of Ag and AgNO3 ?

A: Given :formula of AgNO3 and Ag To find : mole ratio of Ag and AgNO3  Solution : As we know that, the…

Q: What is a monoprotic acid ? What is the stoichiometric ratio of its reaction with NaOH solution?

A: Acid is a substance which is related by the transfer of hydrogen ion.

Q: Using this balanced equation:     NaHCO3      +        CH3COOH                H2O    +   CO2      +…

A: The balanced equation is: NaHCO3  +   CH3COOH  ----->  H2O +   CO2  + NaC2H3O2    The mole ratio…

Q: The traditional way of comparing reactions is by the percentage yield However, percentage yield…

A: Introduction :  Atom economy can be defined as the measure of how many atoms actually ends up as…

Q: The oxidation of trichloroethane results in the following reaction equation: 4 CaH,C|a() + 11 0, (g)…

A:

Q: Balance the following chemical equation (if necessary): NaOH(aq)+H₂SO₄(aq)→H₂O(l)+Na₂SO₄(aq)

A: The given reaction is,               NaOH(aq)+H₂SO₄(aq)→H₂O(l)+Na₂SO₄(aq) The above reaction is a…

Q: Acetyl Salicylate, C9H8O4, reacts with Potassium hydroxide. 1.75g of acetyl salicylate were…

A: Given data,Mass of acetyl salicylate=1.75gVolume of KOH=50cm3=0.050dm3Molarity of…

Q: Balance the equation and give the coefficient of the question mark (?). кон + НЗР0 K3PO4 + H20…

A:

Q: a dilution is needed to prepare a standard of 10 mg Zn/L from 0.5g Zn/L. To carry out the dilution…

A: We will discuss which bulb pipette and which corresponding volumetric flask you would choose to…

Q: Write a balanced equation for each of the followingreactions:a. Ammonia is formed by the reaction of…

A: A balanced reaction is a reaction in which the number of atoms of each element is same on both…

Q: Write the net equation for precipitation of AgI when aqueous solutions of AgNO3 and Nal are mixed.…

A: AgNO3 react with NaI to give AgI.

Q: Equivalent weight is the molar mass divided by the number of reacting units (H+ or OH .ionizing) for…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the mass in grams of NO that will be produced from 10.1 g of NO₂ reacted with excess water…

A:

Q: 1.ln the preparation of aspirin, 6.0 grams of salicylic acid was made to react with acetic anhydride…

A:

Q: How many grams of NaAIO2 is produced using the same amount of NaOH

A: Firstly, Discuss the reaction of NaOH to produce NaAlO2 is: 2NaOH + 2H2O → 2NaAlO2 + 3H.

Q: What percentage of the mixture was CaSO4 if a 4.550g solid mixgure containing CaSO4 is dissolved in…

A: Please find the answer attached as handwritten note .

Q: How many moles of NO₂ would be required to produce 2.46 moles of HNO₃ in the presence of excess…

A:

Q: (a) Write chemical equations to show what happens when each of the following substances is mixed…

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

Q: Complete the following reaction and balance the equation.  a.) Mg + O2 --> synthesis  b) Al +…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: 2) When properly balanced, C3H18 + _02 →_CO2 + _H2O, what is the coefficient in front of Carbon…

A: Balanced reaction: If the number of elements of the same type on the reactant side and product side…

Q: Wine goes bad soon after opening because the ethanol  CH3CH2OH in it reacts with oxygen gas  O2…

A: Consider the reaction fr the given condition is as follows; Reaction:        CH3CH2OH     +     O2…

Q: What is the gravimetric factor when the desired substance is Cr2O3 and the weighed substance is…

A: In the given question we have to calculate the gravimetric factor. The general formula for…

Q: Calculate AH° for the process ½ N2(g) + ½ O2(g)→ NO(g) from the following information AH° = -192.3…

A:

Q: How many moles of NO₂ would be required to produce 3.01 moles of HNO₃ in the presence of excess…

A: Introduction: The given question can be solved by using stoichiometric equations. 2 moles of HNO3…

Q: The metabolic disorder diabetes causes a buildup of acetone CH3COCH3 in the blood. Acetone a…

A: The breakdown of acetoacetic acid forms acetone and carbon dioxide.

Q: If MgCl2·H2O is the limiting reagent with a mole amount of 0.00189 mole. What is the theoretical…

A:

Q: An aqueous solution of NaF and an aqueous solution of PbCl2 react. Predict what solid will form and…

A: The precipitate is a solid compound that does not dissolve in water.

Q: Calculate AHm for the following chemical equation, If necessary, balance the chemical equations.…

A: Given unbalanced reaction is :  Pb (s) + PbO2 (s) + H2SO4 (l) --------> PbSO4 (s) + H2O (l)…

Q: Boron trifluoride, BF3, and diethyl ether, (C2H5)20, undergo a Lewis acid-base reaction. A…

A: The equation that represents Lewis electron-dot formula for the given reaction is

Q: 1.ln the preparation of aspirin, 6.0 grams of salicylic acid was made to react with acetic anhydride…

A: A. When one mole salicylic acid is reacted with one mole acetic anhydride then one mole aspirin is…

Q: The Le Blanc Process for the manufacture of soda ash encompasses the four steps: NaCl + H2SO4 =…

A: The Le Blanc Process for the manufacture of soda ash encompasses the four steps. The balanced…

Q: How much heat is liberated when 0.0662 mole of sodium reacts with excess water aaccording to the…

A: Given data 2 Na (s) + 2 H2O (l) → H2 (g) + 2 NaOH (aq)            ΔH= -368 kJ/mole Mole of sodium…

Q: State whether the following analysis is quantitative or qualitative analysis or both. i)…

A: In qualitative chemical analysis, we identify whether a chemical substance of interest is present in…

Q: Balance the following chemical equation (if necessary): V₂O₅(s)+HCl(aq)→VOCl₃(s)+H₂O(l)

A: V₂O₅ + HCl → VOCl₃ + H₂O Balance V. 2 on the left, 1 on the right. Add a coefficient of 2 in front…

Q: How many moles of NO, would be required to produce 2.75 moles of HNO, in the presence of excess…

A: Consider the given balanced equation is as follows; 3 NO2g   +    H2Ol   →    2 HNO3g    +  NOg…

Q: 1) Balance all these equations. (Hint, only small numbers are needed) 2) Determine the theoretical…

A: Answer

Q: Question attached

A: Hg(l)  + Cl2 (g)  →  HgCl2 (s)                ; ∆H1o = -162.0 kJ/mol      ---------(i) Hg(l)  +…

Q: 15.00 mL of a 0.20 M solution of sulfuric acid (H2SO4) is mixed with 20.00 mL of a 0.20 M solution…

A: Sulfuric acid react potassium hydroxide produced potassium sulphate salt and water

Q: How many grams of water (H2O) would be produced from the reaction of 4.5 moles of hydrochloric acid…

A: Limiting reagent is a reactant that, when gets over in a course of reaction, the reaction stops. In…

Q: Give the step by step solution in solving for the Mass to Mass Stoichiometry Calculation given CaS5…

A: Limiting reagent : Regaent which is present in less amount than the required amount. Limiting…