Increasing the concentration of the reactants will slow down the reaction. O true O false

Q: how to work out the shape of a molecule? write the rules

A: The rules are :-  VSEPR Rules:-  i) Identify the central atom. ii) Count its valence electrons. iii)…

Q: The decomposition of hydrogen chloride is 2 HCl(g) → H2(g) + Cl2(g) The reaction has rate constants…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: Step 1    Ce4+ + Mn2+  →   Ce3+ + Mn3+ Step 2    Ce4+ + Mn3+  →   Ce3+ + Mn4+ Step 3      Tl+  +…

A: Given that, a reaction mechanism is Step 1:    Ce4+ + Mn2+ → Ce3+ + Mn3+ Step 2:    Ce4+ + Mn3+ →…

Q: H Br H CH 3 H 120° & S Br H "CH ₂3

A: In alkane bond between two adjacent carbon is a single bond. Single is free to rotate. When this…

Q: 0.2963 g of copper was deposited at the cathode after undergoing an electrolysis reaction. The…

A:

Q: Calculate the value of K for the following reaction if the equilibrium concentrations are: [CO2] =…

A:

Q: What does "X" represent in the following symbol? 28 14 X O silicon sulfur O nickel O nitrogen

A: "X” represent in the 28X14 symbol = ?

Q: 011/1 H 0 $11 Br H

A:

Q: coffee-cup calorimeter is filled with 150.0 mL of water at 22.1 °C. A piece of metal at 121.4 °C…

A:

Q: The rate of a chemical reaction is NOT affected by which of the following: O temperature O…

A:

Q: CH4(g) into a 2.00 L container and the methane forms ethyne, C2H2(g) and hydrogen gas, H2(g). At…

A: Given :  Moles of CH4(g) = 0.600 mol  Volume of container = 2.00 L  Equilibrium concentration of…

Q: (2.3) Which of the following pairs shows the law of multiple proportions? O All of these O C3H7Cl…

A: Given,  Which of the following pairs shows the law of multiple proportions.

Q: B. What are the effects of adding elements (Ni. Cr, Si and S) on steel?

A:

Q: This plan is part of your prelab. ble 1. Volumes of reactants for each trial Trial KIO3 volume 1 1.0…

A: Here in this question ,it is asked that what is the different volume of KIO3,NaHSO3, H2SO4 and water…

Q: 8. Sketch an Energy Level Diagram with activation energy (Ea) OR a Maxwell-Boltzmann distribution.…

A: The explanation is given below-

Q: Identify the configuration of carbon #1 and #2 in all of the stereoisomers.

A: The configuration at carbon #1 and #2 in all of the stereoisomers = ?

Q: IR Spectrum (quid fm) 4000 100 80 60 40 % of base peak 29 3000 145 40 13C NMR Spectrum (500 MHz,…

A: From mass spectrum : Molecular formula = C5H10O3 Degree of unsaturation = C-(H/2)+1 = 5-(10/2)+1 = 1

Q: 6. a. Draw both chair conformations for trans-1,2-dichlorocyclohexane. Label all unfavorable…

A:

Q: Are there any DIFFERENT, new actions you can commit to? POLLUTE OUR WATER LESThink of simple things…

A: Water pollution occurs when harmful substance often chemical and micro organism contaminates stream,…

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A: We know that freezing point of water is 0°C and boiling point is 100°C , then from following formula…

Q: Which pair of ions will form a compound of formula M2X?   a)  Sodium and carbonate   b)  Sodium…

A: We need to select the pair of ions that has the formula M2X

Q: 1.58g of magnesium hydrogencarbonate was added to a 1.68 mol/L solution of acetic acid, CH3COOH in…

A:

Q: Why does the Hartree-Fock method still have errors in energy calculations for many-electron atoms ?

A: To explain why Hartree-Fock method have errors in energy calculations for many-electrons atoms.

Q: In the experiment, what was the indication that products are produced when calcium chloride was…

A:

Q: How many sublevels does the third energy contain

A: In this question, we will see the number of Sublevels for third energy. Sublevels depends on the…

Q: According to the VSEPR theory, the groups around a carbonyl carbon are located Select one or more:…

A:

Q: 6. Polyethene, aka Polyethylene, is what type of polymer? a. Addition b. Condensation C. Polyamide…

A:

Q: What is the %(w/v) of a 0.500 M glucose  (C6H12O6) solution? MM of glucose is 180 g/mol. Group of…

A:

Q: A food label has the following values: Total kcal=360 Total fat= 20 g. Total carbohydrate 25 g.…

A: Given, Total kcal = 360 Total fat = 20 g. Total carbohydrate = 25 g

Q: Consider the reaction mechanism shown below Step 1. H₂O₂ t H₂O + 10 Step 2. 10 + H₂0₂ H₂O + 0₂ + I…

A: A chemical reaction can be added or subtracted like an algebraic equation. The given reaction…

Q: (3.9)Calculate the percent composition of sulfur in aluminum sulfate, Al2(SO4)3. O 28.1% 17.7% O…

A:

Q: Identify the selected functional groups. Type the name of the functional groups In the boxes

A:

Q: Consider the equilibrium, 2NO2 (g) ⇌ N2O4 (g). How will increasing the pressure affect the…

A:

Q: Chouse the carred Statement for given below statement what happens to from the polymer chain in as a…

A: The solution is given below -

Q: 8. Which of the following is NOT produced during the electrolysis of water? a) Electricity b) Acid…

A: The correct answer about electrolysis is given below

Q: Write the equilibrium constant expression for each of the following reactions. 1. H2(g) + 12(g) =…

A: Write equilibrium expression of the given reaction--

Q: Consider the reaction: NH4Cl (s) → NH3 (g) + HCl (g) ΔrS = 94.6 J K−1mol−1 ΔrH = 175.98 kJ/mol a)…

A: The reaction is spontaneous when ∆G will be negative.  The reaction is non-spontaneous when ∆G will…

Q: Major product?

A: Nucleophilic substitution biomolecular reaction (SN2): The bimolecular nucleophilic substitution…

Q: Research the topic of indigestion or acid reflux. What is it and why does it occur? Research the…

A: Stomach upset or upper body discomfort, gas or nausea feeling, burning sensation in stomach and…

Q: H CH₂ CH 3 I -CH3 CH ₂3

A:

Q: 8. Which of the following is NOT produced during the electrolysis of water? a) Electricity b) Acid…

A: given : electrolysis of water  To find :  which of the given options is not produced by the reaction…

Q: 5C: CgHgO 100- 80- 40 20 0 4000 I 10 3500 2922 2828 2733 3000 !T 2500 2000 1703- 1577 1307 1604 BBET…

A:

Q: (1.8)The area of a paper is 758 cm². What is the area of the paper in m²? O 7.58 x 104 m² O 7.58 x…

A:

Q: The apparatus shown below contains nitrogen and hydrogen gases in the flasks with the valve closed.…

A: First, we will calculate the number of moles of Nitrogen and Hydrogen in the apparatus: As we know,…

Q: Learning Task 3 Determine if each of the following redox reactions is spontaneous or not. 1. Cu +…

A: #Task-3: A redox reaction is spontaneous when standard cell potential, Eocell is positive.

Q: 4C: C H15N 100- 80 60 С 40 Я 20- 3.0 4000 2.8 3500 4H 2.6 3292 2.4 2934 2.2 2959 Зега 2876 2810 2.0…

A:

Q: . Draw the most stable conformations for:   a)1-methyl-1-propylcyclohexane…

A: Using chair confirmation.

Q: What is the molar solubility Sn (OH)2 of in a buffer solution containing equal concentrations of NH3…

A: Here we have to determine the solubility of Sn(OH)2 in a buffer of solution containing equal…

Q: Which of the two molecules show below would have the higher boiling point? CI H X X H H H A B

A:

Q: Which of the following compounds can be present as one of two enantiomers? Select one or more:…

A: we need to select the structure which has enantiomers