A Consider the following reaction: SICI4+ 4H2₂0 → H₂SiO + 4HCI When molecules of SiCI and H₂O were allowed to react, 61.0 molecules of H SIO and some molecules of HCI were 4 '4' formed. There was no excess or leftover reactant. How many molecules of HCI were formed? 244 molecules 83.0 molecules 72.0 molecules 432 molecules

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Reactants given are: (CH2)3(OH)2 (l) + O2 (g)   Reaction: (CH2)3(OH)2 (l) + O2 (g) →CO2 (g) + H2O…

Q: Part A What halide would undergo dehydrohalogenation to give 2-pentene as a pure product? Draw the…

A: Well, to get the 2-pentene we have to use a substituted halide of pentane. We could have more…

Q: f. CO₂(g) + Ca(OH)₂(aq) Ca(OH)₂(aq) →→→ CaCO3(s) + H₂O(aq) Oxidation numbers Atom oxidized Oxidizing…

A: we have to determine the oxidation states  atom reduced  atom oxidized  reducing agent  oxidizing…

Q: Find the longest wavelengths of light that can cleave the bonds in H₂, I₂, and O₂. Be sure each of…

A: The energy of a photon can be written as -                               E = hν…

Q: How many milliliters of 0.167 M HCI are needed to titrate each of the following solutions to the…

A: The formula of acid-base neutralisation reactions is  (M1V1)÷n1 = (M2V2)÷n2 ---------------equation…

Q: A gaseous compound has a density of 1.90 g/L at 27.1 °C and 1.63 atm. What is the molar mass of the…

A:

Q: ▼ Part A Calculate the equilibrium concentration of H3O+ in the solution if the initial…

A: The 1st part (Part-A & Part-B) answers are given below:

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A:

Q: What are ALL of the products when adding hexa-1,3,5-triene and bromine in CCl4? I know how to get…

A: The answer is given below:

Q: Ethanol, C₂H6 O, is most often blended with gasoline - usually as a 10 percent mix - to create a…

A: Mass of 1 mole of compound = Molar mass  Molar mass of a compound = Sum of Molar mass of each of its…

Q: 4) what is the a method you can use to remove an impurity? When will your method work or not work?

A: To mention the method that can be used to remove an impurity from the given reaction mixture.

Q: Consider the reaction: 2BrF3(g) Br₂(g) + 3F₂(g) Using standard thermodynamic data at 298K, calculate…

A: The calculation is done below:

Q: Indicate how many atoms of each type of element are present on each side (i.e., on the reactant's…

A:

Q: Part A Provide the major organic product of the following reaction. Br NaOCH3 CH₂OH Draw the…

A: Alkyl halide in the presence of a strong base undergo elimination reaction to give alkene as the…

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Answer:- This question is answered by using the simple concept reaction of metal with acid which…

Q: Propose a mechanism for the following reaction using only the reagents given. Make sure to clearly…

A: In presence of heat these compounds undergoes pericyclic reaction involving pi electron density.

Q: Abys снасна снасоон+сЊсHсснажлна Legt СсH зда CHCHCOOH + СНа снссиз дина neat

A: Carboxylic acids reacts with ammonia and it's derivatives to form amide and substituted amide.

Q: Consider the reaction Fe(s) + 2HCl(aq) → FeCl2 (s) + H₂(g) for which AH° = -7.400 kJ and AS° = 107.9…

A:

Q: Determine the value of Ksp for AglO, by constructing an ICE table, writing the solubility constant…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Write the formula of the conjugate acid of the Brønsted-Lowry base, CO₃²⁻

A: Br∅nsted-Lowry base : A Br∅nsted-Lowry base is a chemical species that accepts proton, H+ from an…

Q: On the following page, construct a graph of Nh2 vs % Al. To do this, refer to equation 5 and…

A: Volume of hydrogen = Volume of displaced water = 13256 ml = 13.256 lts (1000 ml = 1 lt) Pressure of…

Q: Macmillan Learning Suppose that Daniel has a 3.00 L bottle that contains a mixture of O₂, N₂, and…

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Q: Count the significant digits in each of these measurements: measurement - 7.0 x 10 kJ/mol -2 1.3 x…

A: Rule of significant digit-1) In non decimal number, 0 comes after non-zero not count in significant…

Q: ne palette. Use the half-reaction method to balance the following equation in basic solution: Fe²+ +…

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Q: What are ALL of the products of buta-1,3-diene and bromine water? I know how to get to the major…

A:

Q: ...) What is the probability of finding a particle on a sphere between 0 <0<x/2, and 0 << 2x, if the…

A: Given: Total angular momentum, L^=h2 Angular momentum in the z-component, L^z=0 To find out: the…

Q: a A 65.0 mL solution of 0.121 M sulfurous acid (H₂SO₂) is titrated with 0.121 M NaOH. The pKą values…

A: From the question given are, The concentration of the  H2SO3 is given by = 0.121 M = 0.121 mol/L The…

Q: Use the following equation to answer the question below.   3 CaO + 2 NF3  → 3 CaF2  + N2O3 What is…

A:

Q: Consider the reaction 2H₂S(g) + 302(g) 2H₂O(1) + 2502(g) for which AH = -1.124x10³ kJ and AS°=…

A: The balanced thermochemical equation is: 2H2S(g) + 3O2(g) → 2H2O(l) + 2SO2(g) ; ∆Ho = -1.124x103 kJ…

Q: (a) Select all of the correct statements about the relative acid strengths of pairs of acids from…

A: Acidic character can be defined as the tendency of releasing hydrogen ion (H+) or accepting…

Q: Which of the compounds shown below is/are the product(s) of this reaction? CH3 H H I. Br Submit +…

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Q: Nonmetals gain electrons under certain conditions to attain a noble gas electron configuration. How…

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Q: Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist…

A:

Q: How does dilution of solution affect the conductivity

A: Conductivity is defined as the conductance of unit volume of the solution.

Q: Calculate the pH at the equivalence point in titrating 0.020 M solutions of each of the following…

A: (a) HClO4 is a strong acid and NaOH is a strong base. So, pH at equivalence  point = 7   HN3 and…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : energy released by the reaction, ∆U = -202 KJ where negtive sign indicates energy is…

Q: Calculate the pH at the equivalence point in titrating 0.085 M solutions of each of the following…

A: PH = -log[H+]     Henderson–Hasselbalch equation   PH = PKa + log [salt][acid]

Q: Question 21 of 21 300.0 mL of a 0.400 M solution of Nal is diluted to 700.0 mL. What is the new…

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Q: If 3.104 moles of C6H5NH3Cl are dissolved in 423 L of water, what is the pH? Give an answer to 3…

A: Here we are required to find the pH.

Q: For the chemical reaction shown, 2H₂O₂(1) + N₂H₂(1) - 4H₂O(g) + N₂(g) determine how many grams of N₂…

A:

Q: 1) A solution of Sn(NOs)2 of unknown concentration can be titrated with a solution of acidified KMnO…

A: The answer is given below:

Q: What is AS at 298 K for the following reaction? Fe2O3(s) + 3CO(g) - 3CO2(g) + 2Fe(s) Substance…

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Q: How many grams of sucrose are needed to make 765 mL of a 38.0% (w/v) sucrose solution?

A: we have to calculate grams of sucrose needed to prepare the solution

Q: Although Lead and Silver were not directly tested, which metal Pb or Ag is more active? explain

A: Metal stability can be explained based on Chemical potential.

Q: Assume you dissolve 0.235 g of the weak acid benzoic acid, C6H5CO₂H, in enough water to make 5.00 x…

A: Given- Mass of Benzoic acid = 0.235 g Volume of water = 5.00×102 mL Molarity of NaOH = 0.168 M

Q: Which of the following elements has the greatest metallic character? A) Br B) F C) Ge D) Mn E) Sc

A:

Q: Write a concentration vs time plot for the reaction of Na2S2O3 and HCl

A: To plot the concentration v/s time plot for the reaction of Na2S2O3 with HCl.

Q: 3. For the following reaction, A (g) + B (g) C (g) Kp 1.00 at 300. K a. If the initial partial…

A:

Q: ( result. Q8 Indicate whether the following carbohydrates will give a positive (+) or a negative (-)…

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Q: A chemist adds 1.50L of a 4.3x10−5/mmolL silver(II) oxide AgO solution to a reaction flask.…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".