Give the missing reactant: .CO,CH3 OA. I OB. II OC. III O D. IV + [ ² ] ? || heat ||| 4 CO,CH, ¿ IV

Q: Part II: Ksp - Solubility Product PbCl2(s) Pb2+ Volume of 0.30 M Pb(NO3)2 used Moles of Pb(NO3)2…

A: To calculate the moles of Pb(NO3)2 used, we use the formula: moles of Pb(NO3)2 used = concentration…

Q: Period: Thermochemistry Mixed Worksheet 1. A 4.00 gram sample of solid gold was heated from 274K to…

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Q: O₂N NH NO₂

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Q: How many ions of S are present in 5 moles of Al2S3? [x 10¹ Sions X Make sure your answer is in…

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Q: 6. Which of the following reactants would NOT be expected to do an acid/base reaction? A. C. NH + OH…

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Q: What is the concentration of sodium ions in 0.300 M NaCl?

A: NaCl is a strongly ionic salt and it dissociates completely into its constituent ions Na+ and Cl-

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A: To solve this problem we to the necessary organic reactions .

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Q: A solution of 0.10 M silver nitrate, AgNO3, is added to a solution of 0.10 M lithium hydroxide,…

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Q: Which aqueous solution below is most acidic? O [H]=2x 10-3 pOH = 10.00 ГОН] = 2 x 10−3 pH = 3.00

A: pH : it can define have the negative logarithm of [H+] ion concentration. pH = -log[H+] When pH >…

Q: Determine the percent yield for the reaction.         Express your answer to three significant…

A: Given: The mass of SO3 is 61.5 g. The mass of H2O is 11.2 g. The mass of H2SO4 obtained is 51.4 g.

Q: When 1.50 mol of CO₂ and an 10.0 mol solid carbon are heated in a 20.0 L container at 1100 K, the…

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Q: drogen Use words in a sentence, not formulas or an arrow. Ignore the coeffic xygen produchosen to…

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Q: 5. Consider the data showing the initial rate of a reaction (A products) at several different…

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Q: Find ΔHrxn for the following reaction given the table of data below: 3 H2(g) + O3(g) → 3 H2O(g)…

A: According to Hess's law change of enthalpy in a chemical reaction is same regardless of whether the…

Q: (a) n = 2, mg= -1/2 4 (b) n = 7,1 = 6 2 X (c) n = 2,1 = 1, m₁ = +1 6 X (d) n = 4, 1-3, m₁ = +3 10 X

A: Check the quantum numbers and then write down the number of electrons filled in it.

Q: Question 9 of 34 How many moles of aluminum are required to completely react with 107 mL of 6.00 M…

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Q: Choose the correct ΔH0reaction for the reaction: 4 NH3(g) + 5 O2(g) → 4 NO(g) +  6 H2O(g) Compound…

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Q: There are 1.2 x 1024 atoms of carbon in a sample of aluminum acetate, AI(C₂H3O2)3. How many moles of…

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Q: How many atoms of oxygen are in the 71.0 g Na2SO4 sample?

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Q: Pyrophosphoric acid and it's conjugate base, pyrophosphate, is abbreviated PP; and is formed by…

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Q: žingi jaddos jo sajowi gaz uj aje SWRJĒ ÁURIU MODH How many grams are in 2.5 moles of gold (Au)? How…

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Q: The solution is 0.20 M MgSO4 and 0.70 M NaCl. Solid Na2SO4 is added to the solution so that the…

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Q: Calculate the pH of 0.163 M NaC₂H3O₂ (sodium acetate) C₂H3O₂ (aq) + H₂O(l) → HC₂H3O₂(aq) + OH´(aq)…

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Q: iv. ОН MgBr ОН

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The standard enthalpy change for the following reaction is -822 kJ at 298 K.2 Na(s) + Cl2(g)    2…

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Q: Write the balanced equation to this reaction: 0.147 g of iron metal reacts with 0.924 g of silver…

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Q: At 850 K, the equilibrium constant for the reaction 2 SO₂(g) + O₂(g) = 2 SO3(g) is Kc = 15. If the…

A: The equilibrium reaction given is 2 SO2 (g) + O2 (g) ⇌2 SO3 (g), Kc = 15 at 850 K Kc is the…

Q: 4. Two containers are attached together as shown with a valve between the containers. The 26.0 L…

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Q: Part 1: Identify ALL functional groups present in each molecule. a. b. C. CH₂ CH3CH₂CO₂-C HO CH3-C-H…

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Q: Which reaction will NOT produce a ketone? O C) III E) None of these OD) IV O A) I O B) II H H₂C=CH₂…

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Q: How many moles of Ba(OH)2 are needed to react completely with 5.47 moles of H3PO4 according to the…

A: Given, 2H3PO4 +3Ba(OH)2 ---> Ba3(PO4)2+ 6H2O moles of H3PO4 reacts = 5.47 moles moles of Ba(OH)2…

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Q: You need a digestion buffer consisting of the following: / Jy moet 'n verteringsbuffer op maak wat…

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Q: Please show all steps clearly to this solution. Thanks

A: Hydrate is a term used to describe crystalline chemical compounds or substances that include a water…

Q: Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high…

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Q: Circle the strongest nucleophile. H H Br Circle the alkyl halide that will react the fastest with…

A: Nucleophilicity order Nucleophilicity increases in increasing basicity. Nucleophilicity increases…