Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questions about the reaction _______ Ir2(SO4)3 +  _________ Mg →  __________ Ir  +  ________ MgSO4

Q: I. Carbon dioxide at 60°C and 34 atm is a real ga Determine your specific volume using: a. Beattie B...

A: Given as Carbon dioxide at 60oc and 34 atm behave as areal gas.  

Q: 46 - 50. CHa) * 02 ) C2.) + H2 Ou) +

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Q: An Erlenmeyer flask contains 41.40 mL of a hydrochloric acid. The solution is titrated and reaches a...

A: At equivalence point,  Product of concentration and volume of acid and base is equal.

Q: To perform extraction: Statement 1: Fill the separatory funnel less than half-full with the solution...

A: We always fill the separatory funnel less than half- full with the solution to be extracted to allow...

Q: Calculate the kinetic energy of  53  moles of N2 at 262 °C. (R = 8.314 JK–1 mol–1)

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Q: write T if underlined word iscorrect, write the correct answer if false   1. Graphene can be found...

A: The periodic table is defined as arrangement of the chemical elements in the form of a table. It has...

Q: Predict the the regiochemical outcome (major product) for each of the following reaction, and explai...

A: It is diels alder reaction which takes place between diene and dienophile.  

Q: Determine the rate law for the reaction A + B → C + D given the following experiment data. Initial T...

A: To find the rate law, first find order of reaction with respect to each reactant.

Q: CH3CH2CI→C2H4 + HCI he rate constant at 745 K is 6.02x10 4 /s. The rate constant will be 7.22x103 /s...

A: Rate constant is directly proportional to temperature 

Q: Hb + C,H12O6 + NaOH + C3HŞN C44H42FEN,O4

A: Hb is C2952H4464N3248O812S8Fe4.

Q: The porosity of the PAGE gel is determined by the ratio of acrylamide and the amount of. (TEMED, bis...

A: We have to tell the porosity of the PAGE gel is determined by the ratio of acrylamide and the amount...

Q: 1. For the multistep below a. Draw a complete mechanism for this synthesis b. Predict the products. ...

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Q: A chemist needs to create a 50% HCI solution. (HCt is hydrochloric acid. A "50% HCl solution" contai...

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Q: At a certain temperature, the solubility of strontium arsenate, Sr,(AsO,)2, is 0.0630 g/L. What is t...

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Q: Get to know the general structure of an energy level diagram by labeling the follovwing. The molecul...

A: Given energy-level diagram:

Q: redict the ground‑state electron configuration of each ion. Use the abbreviated noble gas notation. ...

A: The atomic number of Ru is 44 and atomic number of W is 74

Q: An aqueous solution of 49.60 ml of 0.370mol L-1 NaCN is added to 49.60 ml of 0.370 mol L-1 Zn(NO3)2 ...

A: Each NaCN(aq) is completely dissociated to given 1 CN-(aq). Hence the molarity of NaCN = molarity of...

Q: What type of elution uses different proportions of solvent during separation process?

A: Elution refers to addition of mobile phase into the column to get the analyte (along with mobile pha...

Q: B. How many moles of silver will be formed when 5.00 mol of copper react with excess silver nitrate?...

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Q: How many atoms of sodium are in three moles Na2S?

A: Number of moles of Na2S = 3 mol  

Q: write T if the undeline word is correct, write the correct answer if false   1. London Dispersion ...

A: Intermolecular forces are the force of attraction which takes place between two species which can be...

Q: Statement 1: In extracting minerals from peanut oil, the latter will dissolve in carbon tetrachlorid...

A: Here we have predict the true statement from the given statements for the extraction of minerals fro...

Q: 1: A flask that can withstand an internal pressure of 2500 torr, but no more, is filled with a gas a...

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next ...

Q: The image below illustrate the complete separation. True or False? O True False

A: In the given image it is clear that there are three type of molecules: Red ones Blue ones And black ...

Q: Dr. Lussier enjoys a bath after a long day. After filling his tub with exactly 216.0 L of hot water,...

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Q: For the reaction A +2 B→ C under a given set of conditions, the initial rate is 0.130 M/s. Part A Wh...

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Q: 8.278 x 10¯4 mol of an unidentified gaseous substance effuses through a tiny hole in 86.9 s Under id...

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Q: An aqueous solution of 43.80 mL of 0.240 mol L-1 NaCN is added to 43.80 mL of 0.240 mol L-1 Zn(NO3)2...

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Q: When 1,4-dimethylcyclohepta-1,3-diene is treated with HBr at elevated temperature, the 1,2-adduct pr...

A: We have find out why 1,2 adduct product is predominant.

Q: (b) 2 Na(s) + 2 H20(1) → 2 NaOH(aq) + H2(g) As° J/K rxn As° × 10 J/K (enter your answer in scientifi...

A: Given data :- 2Na(s)    +     2H2O(l)     →   2NaOH(aq)    +    H2(g) ∆S for Na = 51.05 J/mol.K ∆S f...

Q: The Ksp of nickel(II) carbonate, NiCO3, is 1.42 × 10-7. Calculate the solubility of this compound in...

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Q: Automobile air bags use the decomposition of sodium azide as their source of gas for rapid inflation...

A: Given,  Volume, V = 40 L  Temperature, T = 25 °C = (25+273) = 298 K  Pressure, P = 763 torr = (763/7...

Q: Which of the following statements about the quantum atom are true? Select one or more: O a. The cent...

A: The correct option are as follows:  

Q: One of the half-reactions is 2 N3- → N2 + 6 e How many faradays of electricity are required to pro...

A: For one mole of N2, 6 mole of electron or 6 Faraday electricity is required.

Q: A solution contains 0.134 M sodium nitrite and 0.305 M nitrous acid. The pH of this solution is Subm...

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Q: An aqueous solution contains 0.22 M hydrocyanic acid. One Liter of this solution could be converted ...

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The buffe...

Q: Question 7 How do you call the small peak usually found at the the left of the moelcular ion peak in...

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Q: 3. A 1.25-g sample of ammonium nitrate dissolves in water to make 35.0 mL of solution in an insulate...

A: Given,  Mass of NH4NO3 = 1.25 g  Volume of the solution = 35.0 mL  Initial temperature= Ti = 24.6 0C...

Q: Question 10 A cold canister contained a condensed gas. this condensed residue has a fouls smell simi...

A: I). Molecular weight depends on the Molecular ion peak in mass spectrum. The given mass spectrum has...

Q: Question 16 of 20 How long will it take for the concentration of A to decrease from 1.400 M to 0.729...

A: For zero order reaction,   [A] (final)= - Kt + [A] (initial) [A](initial) = initial concentration of...

Q: Pls do from I and onwards

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Q: In Įmass spectrometry, hogh energy protons is use to bombard the molecule so that it will break down...

A: We need to tell if the given statement is true or false

Q: What will be the result of increasing the temperature on the rate of dissolution when dissolving sal...

A:   The effect of increasing temperature on the rate of dissolution of a salt in water.

Q: container has O2 at 5 atm and molar volume 2 liter/mole, if a = 9.24 atm(liter/mole), b = 0.0907 lit...

A: Given,  P = 5 atm a = 9.24  b = 0.0907 V/n = 2 L/mol Using vande waals equation,  (P + a/v2) (V - b)...

Q: In the school laboratory, a is usually used as fractionating column. The glass beads serve as severa...

A: A question based on analytical separations that is to be accomplished.

Q: A solution of oxalic acid is used to titrate 17.11 mL of a 0.5003 molar: sodium hydroxide. If the ti...

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Q: If 10 mL of 0.1 M hypothetical acid, HA, is added with 10 mL of 0.1 M of the salt of its conjugate b...

A: Answer: The mixture of acid HA and its conjugate base XA will be a buffer solution.

Q: What is the rate at which Br(aq) disappears in the reaction below if the rate of disappearance of Br...

A: Rate of disappearance of BrO3^- = 0.047 M/s = -∆[BrO3^-]/∆t     

Q: 9. Phosphorus reacts with oxygen gas to produce tetraphosphorus decoxide. 4 Po + 5 02(g) P,O 10(9) (...

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Q: A solution contains 0.252 M sodium nitrite and 0.179 M nitrous acid. The pH of this solution is

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