Write the net ionic equation for the following reaction: 2 Al (s) + 3 H₂SO4 (aq) Al2(SO4)3 (aq) + 3 H₂ (g). -->

Q: How many atoms of He in a 1.5 mol sample? Note: Your answer is assumed to be reduced to the highest…

A: To find out the number of atoms, use the conversion factor for mol to atom and convert moles in…

Q: A 18.5 mL sample of Ba(OH)2 is titrated with HCl. If 37.5 mL of 0.921 M HCl is needed to reach the…

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Q: 1 H₂C CH3 1-óm N 3 2 0 4 5 CH3

A: We are given a compound and we have to tell the hybridisation of the labeled atoms.

Q: b. Chemical C 4. In the following reaction, the initial rate of change in the concentration of A was…

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Q: Classify each chemical reaction: reaction 2 Na(s) + Cl₂(g) → 2NaCl(s) HCl(aq) + NaOH(aq) → NaCl(aq)…

A: There are various types of reactions such as combination reaction, displacement reaction,…

Q: The structure of the polymer used in a freezer wrap can be described by: 1-CC₂-CH₂-CC₂-CH₂-CC₂-CH₂-l…

A: Monomer is a repeating unit of polymer. Polymer is macromolecules which are made up of many…

Q: The production of iron from its ores involves several chemical processes that take place in several…

A: Given :  megamoles Fe(I) formed = 39.2  In a given balanced reaction stoichiometric coefficients…

Q: Humans sweat to cool down. This works because the liquid water we sweat absorbs energy to turn into…

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Q: 9. Compound X, C35H52BrF, reacts with excess H₂/Pd to give a C35H58BrF compound. How many rings are…

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Q: Which of the following alcohols will dehydrate slowest when heated with a strong acid? 0 0 00 OH OH…

A: In all these reactions hydroxyl get protonated by acidic hydrogen and leaves water back then it the…

Q: Which of the following undergoes SN1 reaction at the fastest rate? Explain.

A: SN1 reaction is a nucleophilic substitution reaction where the rate-determining step is unimolecular

Q: 1. Name compounds by IUPAC nomenclature CH₂-CH-COOH | ОН a 1 CH₂ - CH₂ NH2 OH 2) Find all of the…

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Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

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Q: The pH of a basic solution is 12.29. What is [OH⁻]?

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Q: 3. Calculate the IHD for the following molecules: a. C4HgO b. C₂H5ON c. C7H7ON d. C7HsCIO I

A: IHD is indicate of unsaturation or ring in the structure  IHD = Σn(V-2)/2 n= number of one kind atom…

Q: In step 1 of the citric acid cycle, an acetyl group from acetyl-CoA is transferred oxaloacetate.…

A: the question is about the citric acid cycle, we have to tell the enzyme involved.

Q: A 6.00 L tank at 7.28 °C is filled with 9.73 g of sulfur tetrafluoride gas and 2.46 g of carbon…

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Q: A balloon is has a volume of 1.29 L at 24 Celsius. The balloon is heated to 48 Celsius. Calculate…

A: Given,Initial volume of the balloon = 1.29 LInitial temperature of the balloon = 24 °CIt is heated…

Q: Balance the following equation [?] Cu + [?] HNO3 → [?] Cu(NO3)2 + [?] NO2 + [?] H₂O Note: Input the…

A: The unbalanced chemical equation given is  Cu + HNO3 → Cu(NO3)2 + NO2 + H2O

Q: d. H H.C. C ОН NH Tylenol С. Н

A: Given,

Q: II. Please give the principal organic products) of each reaction, please specify stereochemistry and…

A: In presence of Na/ liq NH3 , birch reduction reaction occurs.  In presence of Br2 , reaction…

Q: Which of the following indicators would be most suitable for the titration of 0.10 M nitric acid and…

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Q: circle and name each fundamental group present in the following molecule

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Q: 5. Using the equation Al + HCI- AlCl3 + H₂ byl to zalom a. Find the number of moles Al used to…

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Q: What are the hazard effects of acetic acid and does it have a signal

A: Acetic acid, also known as ethanoic acid, is a common organic acid with a distinctive pungent smell.…

Q: H₂C-HC O O CH3 CHO CH3 H₂C-C=CH₂ CH₂ H₂C-C-CH₂ OH Na₂Cr₂O, H₂SO, CH, O 111 H₂C-CH-C-H CH3 O |||…

A: This is an example of oxidation reaction when aldehyde oxidized in presence of strong oxidizing…

Q: Draw D- glucose in a Fischer Projection. 2 Draw alpha-D- glucose and in the Hayworth (ring )…

A: The D and L nomenclature of carbohydrates depends on the last chiral carbon atom.  If the OH group…

Q: The compound shown below is the product of a Claisen condensation. Draw structural formulas for the…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: Calculate the change in enthalpy when 20.2g of oxygen reacts according to the following  equation:…

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Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

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Q: A sample has a percent transmittance of 50.0%. What is its absorbance?

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Q: Sn(s) 1 Salt bridge 1 M Ag 1 M Sn2+ Sn is the cathode; Ag is the anode; electrons flow from left to…

A: A question based on electrochemistry. A cell diagram with anode and cathode are prescribed for which…

Q: A chemist creates a buffer made from the generic weak acid HA (Ka = 4.25 x 107) and its…

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Q: (i) (ii) 2. Write the complete stepwise mechanism for this reaction. Show all electron flow with…

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Q: The groundwater in a calcite based aquifer on a Caribbean island has a calcium ion concentration of…

A: Solubility product- It is defined as the product of the concentration of ions in a saturated…

Q: I first need to CREATE a synthesis problem that has a starting material and a targeted product. The…

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Q: Consider the following reaction: ethanal and hydrogen cyanide combine to form acetal cynohydrin…

A: It is not necessarily true that all of the reactants will immediately change to the product when…

Q: Which of the following statements about alkenes is true? Alkenes contain double bonds from two…

A: A hydrocarbon with a double bond between carbon atoms is referred to as an alkene in organic…

Q: Calculate Eºcell and indicate whether the overall reaction shown is spontaneous or nonspontaneous.…

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Q: 1. Give the IUPAC name of the following compounds F F H3C. H3C CH3 CH3 CH3 H3C CH3 CI NH CH3

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Q: 3 3 Calculate the Aliquot Volume that must be transferred to the glassware for the dilution 5. You…

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Q: 8. Calculate the density of nitrogen at STP. Show your work. a) b) c) d) e) 0.312 g/L 0.625 g/L MM-d…

A: The density of a gas can be calculated by using the ideal gas equation. The ideal gas equation is…

Q: What amount of NO and H₂O? (A) 0.10 mol NH, H, reacts with 0.40 mol Oo produce 0.3 0.4 0.3 0.45 4NH3…

A: Given -> Mole of NH3 = 0.30 atm  Mole of O2 = 0.40 atm

Q: B. H₂C C. The name of compound B is: H₂ Br H₂C-CH₂ The name of compound C is: CH₂ 2-ethyl-1-pentane…

A: The longest possible continuous carbon chain was selected as parent carbon chain and the…

Q: 10. What is the condensed structural formula for the following molecule? о HCO Occo О C20 О CH3CH20…

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Q: 4. The reaction of the epoxide with methoxide produces one of the two constitutional isomers of…

A: epoxide reaction is processed with 2 different type (1)in acidic  (2)in absence of acid

Q: Talk about how you might tell whether the oxidation of [Fe(OH2)5SCN]2+ by Cr2+(aq) occurs by an…

A: There are two main mechanisms by which the oxidation of [Fe(OH2)5SCN]2+ by Cr2+(aq) can occur: inner…

Q: If Phoebe starts with 2.593 g of magnesium carbonate, how many grams of carbon dioxide gas would be…

A: For the given reaction, first start with the reaction of magnesium carbonate and hydrochloric acid.…

Q: Draw three isomers of C₂H₂F₂ Determine whether each molecule is polar or nonpolar. Determine which…

A: Isomers are the compounds with same molecular formula but different arrangements of atoms. The given…

Q: Classify each chemical reaction: reaction 2CH₂OH(1) + 30₂(g) → 2CO₂(g) + 4H₂O(1) CH₂(CH₂)¸CH₂(g) +…

A: Answer: When during a process, breaking of old bonds and formation of new bonds takes place then…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.