QUESTION 1 Consider the reaction between Magnesium Chloride and Aluminum Bromide, a. Classify, Balance this reaction Predict the products and of Magnesium Chloride needed to react with 15g of b. How many moles Aluminum Bromide?

Q: If we represent the equilibrium as: 2 NO2(g) = N204(g) We can conclude that: ]1. This reaction is: A...

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Q: Question 6 A sample of sulfur dioxide (SO2) is initially at a temperature of 105°C, a volume of 15 L...

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Q: СООН 12 3 2 1

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Q: Which statement is true when delta H is negative: 1. The reactants have more energy than the produc...

A: ∆H =-ve (negative) Energy is neither destroyed nor created it convert from one form to other form.  ...

Q: Br2+ Cl2: O 2.56 x 104

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: If 9.00 g helium gas is added to a 1.00 L balloon containing 1.00 g of helium gas, what is the new v...

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Q: the stru e of the major organic product of the reaction below. CH(CH3)2 КОН H2C=C CHCI3 +. CH2CH3 • ...

A: First of all chloroform form carbene when react with base (KOH) .This give addition reaction to alke...

Q: The carbon skeleton for 2-methylpropane is shown below. How many hydrogens are present? c-d-c 4 9 10...

A: Since we know that valency of carbon = 4   

Q: A student determines the value of the equilibrium constant to be 7.69x10-37 for the following reacti...

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Q: [Review Topics] [References] An alkene having the molecular formula C11H20 is treated sequentially w...

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Q: (a) Name the compounds whose structures are shown below: CH-CH-CH3 či CH (ї) Н (ii) CH,CH H2C=C-CH C...

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main...

Q: Part A form Iz in liquid hexane solvent with a rate constant of 1.5 × 1010 L mol-1 s¬1. lodine atoms...

A: Given,  Value of rate constant = k = 1.5 x 1010 L. mol-1 .s-1  Reaction is second order  Given initi...

Q: Answer in full sentence: In the reaction hydrogen peroxide + manganese(iv) oxide--> Manganese oxide...

A: A question based on stoichiometry that is to be accomplished.

Q: (Q11) lodic acid (HIO3) is a relatively strong weak acid (Ka = 0.17). What will be the equilibrium p...

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Q: What is the molarity of an aqueous solution that contains 14.2 g NaCI dissolved in 2.35L of solution...

A: Given,  Mass of NaCl = 14.2 g  Volume of solution in L = 2.35 L  What is the molarity of the solutio...

Q: Answer in full sentence: In the reaction H2O2 + MnO2--> H2Mn + 2O2, what do you think would happen ...

A: A question based on stoichiometry that is to be accomplished.

Q: An imaginary ionic salt NA2X has a molar solubility of 3.84 x 10 -8 What is the Kgp value for this i...

A: Given, Molar solubility of the ionic salt (Na2X) = s =  3.84 × 10-8 M Solubility product constant (K...

Q: Let's say that tea leaves in a tea bag in hot water are coming out at the rate of a first-order func...

A: Given: The process is first order. Initial amount = 5 units Amount after 10 min = 2.5 units. And the...

Q: 1. To 50.0 g of water at 25.00°C in a calorimeter was added 5.00 g of solid sodium nitrate, also at ...

A: Given: Mass of water = 50.0 g. Initial temperature of water = 25.00 oC Mass of NaNO3 = 5.00 g. Heat ...

Q: 8Ca → 3. 65 Sc 65 4. Be + He C + -> P + H 31 15 32 15 5. 16S + Hе 35 6. 1ci +

A:   Dear student,  As you have asked multiple question but according to guidelines we will solve first...

Q: 3) Aniline (B), shown below, is an organic base used in the manufacture of certain plastics. NH2 a) ...

A: Given,   aniline is represented by B it is given that it is a base.

Q: e. Some have proposed releasing ethane, C2H6, or other hydrocarbons into the stratosphere as a means...

A: Given: Releasing ethane in the stratosphere to reduce the concentration of chlorine radicals.    

Q: Calculating a molar héát öf réáčtión from formation enthaiples sing the table of standard formation ...

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Q: 7) Determine the point group for each of the following molecules. For each molecule, list which symm...

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Q: A sample of helium gas has a volume of 3.24 L at 25°C. What volume will it occupy at 286K if the pre...

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Q: Consider the reaction: S(s) + 02(g) s02(g) Write the equilibrium constant for this reaction in terms...

A: Equilibrium constant is the ratio of equilibrium concentration of products and equilibrium concentra...

Q: Select the oxidizing and reducing agent for the reaction represented by the following line notation:...

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and t...

Q: 3) Outline the mechanism for the following compounds are subjected a Kiliani-Fischer synthesis? (а) ...

A: Kiliani Fischer Synthesis is a chain elongation method use to synthesis monosaccharides  We are requ...

Q: Page Оf 16 4. Cobalt Blue: CoCl2 (aq) + Na4SiO4 (aq) Names: and Colors: and Species Initially Presen...

A: We have find out Name and Balanced Net Ionic Equation for Precipitation.

Q: Which of the following accurately describes the primary species in solution at point A on the titrat...

A: In the given titration curve, HF is titrated with NaOH.

Q: For the following endothermic reaction at equilibrium: 2 SO3 (g)  2 SO2(g) + O2(g) Decide if each ...

A: Given endothermic reaction is : 2 SO3 (g) <--------->  2 SO2(g) + O2(g) Decide if each of the ...

Q: Aqueous sulfuric acid (H, SO reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium sul...

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Q: [Review Topics] [References] Draw a structural formula for the major organic product of the followin...

A: Given reaction is : 

Q: In each of the equations below, label the acids, bases and their conjugates. HPO42- + H2O ↔ H2PO4- ...

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Q: The percent composition by mass of an unknown compound with a molecular mass of 120.104 u is 40.002%...

A: Given ; percentage of atoms

Q: HC2H3O2 (aq)  ↔  C2H3O2- (aq) + H+ (aq)   At equilibrium at 25 ºC, a 0.100 M solution of acetic ac...

A: From the given chemical equation , first we would write the expression for Keq, the using given equi...

Q: The equilibrium constant, K, for the following reaction is 6.50×10 3 at 298 K. Calculate Kp for this...

A: We have find out Kp for reaction.

Q: The base protonation constant K, of 1-H-imidazole (C,H,N,) is 9.0 x 10°. Calculate the pH of a 1.1 M...

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Q: Which of the chemicals is necessary for halogenation?   a AlCl3   b SnCl2   c CuCl2   d NBS

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Q: (Q7) If the initial concentration of the weak base ammonia in a solution is 0.247 M and the solution...

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Q: For each of the following, identify the formulas of the major entities present when the substance is...

A: Water(H2O) is a polar molecule capable of forming hydrogen bonding.  Hence polar molecules, and pola...

Q: 3. The accepted K, value for Bromocresol green is 1.6 x 10. Using your measured value, determine the...

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

Q: Calculate the wavelength, in nanometers, of the light emitted by a hydrogen atom when its electron f...

A: Given:: Initial state, n1= 4 Final state, n2=2 find wavelength = ?

Q: Order each of the sets of compounds with respect to Sn1 reactivity (1 = fastest). CH3 .CH2BR .CH21 C...

A: in sN1 mechanism carbocation intermediate is formed...

Q: A student ran the following reaction in the laboratory at 534 K: CoCI2 (g) co (g) + Cl2 (g) When she...

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Q: Give a clear handwritten answer...Find out pH  Of Hcl ...given Hcl solution (H+)=0.03?

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Q: Simplify. 2 -5 Write your answer with a positive exponent only. 3.

A: An , where n is exponent 

Q: How many grams of O2 gas occupy 19.0 L at STP? Enter your answer in the provided box.

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Q: A chemist must prepare 550.0 mL of sodium hydroxide solution with a pH of 12.50 at 25 °C. She will d...

A: PH + POH= 14

Q: Complete the following table. Round each of your answers to 3 significant digits. energy content whe...

A: 1 kcal = 1000 cal  1 kcal = 4.184 kJ 

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".