eek 1 (you may wish to review the Alum lab on how to do the 1st two questions) Calculate the theoretical yield of Cu(NH3)4SO4 H2O based on 10.5501 g of o CuSO4*5H2O as the limiting reagent. 1)
Q: NaHCO3 is an intermediate form of the diprotic acid carbonic acid H2CO3. What is the pH of 0.100 M…
A: The problem involves determining the pH of a 0.100 M solution of sodium bicarbonate (NaHCO₃). Sodium…
Q: Which pair of structures are enantiomers? COOH CH3 H HO HOOC OH CH3 H CH2CH3 Br H CH2CH3 Br cl H…
A: Step 1: Step 2: Step 3: Step 4:
Q: Question 36
A: In a multi-step reaction, the rate-determining step is the slowest step that determines the overall…
Q: 4. Complete the following equations. CH3CH2-NH2 + HCI → CH3COOH + NaOH → CH3CH2Br + AgNO3 →…
A: Step 1: Step 2: Step 3: Step 4:
Q: Show work..don't give Ai generated solution
A: Answer: The name indicates that there were two alkene part present (1,2-diene). The preffix di…
Q: 3. Predict which test or tests will be positive for each of the compounds listed in the left-hand…
A: Bromination: this test typically detects alkenes and aromatic compounds Tollen: this test is used…
Q: Which reagent in each pair listed here would be the more reactive nucleophile in a polar aprotic…
A: The reactivity of a nucleophile in a polar aprotic solvent is influenced by several factors,…
Q: None
A: We can calculate the concentration of HA at the equivalence point: HA concentration = (0.240 M ×…
Q: You have 150.0 mL of a 0.295 M solution of Ce(NO₃)₄. What mass (in grams) of Ce(NO₃)₄ would be…
A: The problem is asking us to find the mass of Ce(NO3)4 required to make a 0.295 M solution in 150.0…
Q: Please correct answer and don't use hand raiting
A: Step 1:Given data,A(g) + B(g) <=> 2CEquilibrium constant, Kc = 0.505Moles before addition of…
Q: Please correct answer and don't use hand rating
A: Approach to solving the question: To convert the given atomspheric pressure of O2 gas into the torr,…
Q: 3) The following gases were bubbled through water, which of the gases is most likely to dissolve?a.…
A: Approach to solving the question: TO identify the gas which is most soluble in water depends on the…
Q: The initial rates method can be used to determine the rate law for a reaction. Using the data for…
A: Step 1: Step 2: Step 3: Step 4:
Q: Generate the solubility-product expression for AgBr --> Ksp = Al(IO3)3 --> Ksp = Ag3AsO4…
A: Solubility product expression is actually the equilibrium constant expression for dissolution of…
Q: I need to rank these from highest to lowest priority but do not understand how
A: Ranking from highest to lowest priority:1. -CH₂CH₂CH₂Br (1-bromopropyl):This group consists of a…
Q: 7
A:
Q: help please answer in text form with proper workings and explanation for each and every part and…
A: The mass of PO43- in the drinking water:mass of PO43−=volume× density=6.10×106 L×25.0…
Q: Bookmarks Window Help achieve.macmillanlearning.com Macmillan Learning ots stion 14 of 32 > tv The…
A: Step 1: Step 2: Step 3: Step 4:
Q: Give detailed mechanism Solution with explanation needed. Don't give Ai generated solution
A: Step 1: Reaction Step 2: Mechanism Hydride ion will attack the electrophilic carbon next to the…
Q: The initial rates method can be used to determine the rate law for a reaction. Using the data for…
A: The rate law expression for a reaction is generally given by the equation: rate = k[A]^m[B]^n, where…
Q: (not a graded assignment just aleks practice)
A: Draw the major productCH3-O-CH2-C(CH3)(CH2CH2CH3)2 This molecule is formed by replacing the Cl with…
Q: Below is the Lewis structure of the hydroxide (OH) ion. [B] H Count the number of bonding pairs and…
A: In a Lewis structure, the chemical symbol of an element represents the nucleus of the atom and its…
Q: Use the initial rates method with the given data to determine the rate law for the hypothetical…
A: Step 1: Rate LawA + B → CWe can write the general rate law for the reaction as follows:Rate =…
Q: Upon standardization of a NaOH solution at 0.1350 M, you neutralized a diprotic acid by titrating…
A:
Q: A graduate student drew several molecules with 6-atom rings before and after a chair flip. Check his…
A: Step 1: In chair conformation if the two same groups in two ring carbon atoms i.e. (C1, C2 position)…
Q: Given the following reactions, what is the reaction enthalpy for 3 C(graphite) + 4 H2(g) · →>…
A: To find the enthalpy of the target reaction: 3 C(graphite) + 4 H₂(g) → C₃H₈(g), we'll use Hess's…
Q: A piston is expanded reversibly from 15.5 L to 22.6 L by heating it from 50°C to 100ºC. The piston…
A: First, we need to convert the temperatures from Celsius to Kelvin because the absolute temperature…
Q: Show work. Don't give Ai generated solution
A:
Q: a weak acid (HA) has a pka=4.68, what is the Kb of the conjugate base A^-?
A: The pKa and pKb are the negative logarithms of the acid dissociation constant (Ka) and the base…
Q: 0 ||! NCHE 322_Study unit 4_2023_fina XPDENCHE322_SU4_tutorial_2023.pdf x + File…
A: 5. Complete the following reactions and show stereochemistry:a) This is a Diels-Alder reaction: The…
Q: K 12m Problem 26 of 28 Submit Curved arrows are used to illustrate the flow of electrons. Using the…
A: Step 1:Step 2: Step 3: Step 4:
Q: For the compounds listed below, select the one where oxygen has an oxidation state of zero. Group…
A: The oxidation state of an atom is a measure of the degree of oxidation of an atom. It is defined as…
Q: Please correct answer and don't use hand rating
A: The reaction shown is a nucleophilic addition of an amine (NH2) group to a carbonyl (C=O) group.In…
Q: Which of the following shows the correct curved arrows for how the Lewis structure of NaOH reacts…
A:
Q: Assignment on the recalculation of the chemical analysis of clinopyroxene Oxide WT% Molecular…
A: Chemistry
Q: Show how you might use a nucleophilic substitution reaction of 1-bromopropane to synthesize each of…
A: e. Butanoic acidNucleophile: Cyanide ion (CN-)Reaction conditions: Sodium cyanide (NaCN) in…
Q: Please correct answer and don't use hand rating
A: For Trichloroethylene (TCE):Concentration: 1.7 x 10^-7 moles/LMW = 131.4 g/moTo convert to ppb: (1.7…
Q: cis-1-ethyl-3-methylcyclohexane Drag the appropriate labels to their respective targets. Note: not…
A: Step 1:In chair conformation if the two same groups in two ring carbon atoms i.e. (C1, C2 position)…
Q: Please correct answer and don't use hand raiting
A: This is an elimination reaction where the NaH (base) abstracts a proton, and Br elimination occurs…
Q: Determine the effect of the following errors on the measured absorbance for a pink colored 0.50 M…
A: Step 1:a) Rinsing the cuvette with water before adding the sample of CoCl2(aq) would dilute the…
Q: What is the concentration of sodium ions in 0.245 M Na₂CO₃?
A: The chemical formula of Sodium Carbonate is Na2CO3. This means that for each molecule of Sodium…
Q: Some important notes: • Draw the major product, or products, of the reaction in the drawing area…
A: Approach to solving the question:The reaction depicted involves cyclohexene and dimethyl carbonate…
Q: In Lab 1, you practiced relating moles and concentration. You will use these skills again in Lab 2.…
A: Step 1: Given:Volume of HCl (0.60 M) in Flask B: VHCl litersVolume of water added to Flask B: Vwater…
Q: Please correct answer and don't used hand raiting
A: Given: massHA=0.125g;[KOH]=[OH−]=0.0866M;V1=47.47mL;V2=17.39;pH=5.33Step 1: Write the balanced…
Q: What is the IUPAC name for this compound?
A:
Q: Need experts solution only, Don't use AI
A: Step 1:Step 2: Step 3: Step 4:
Q: help please answer in text form with proper workings and explanation for each and every part and…
A: Approach to solving the question: To convert the given atomspheric pressure of O2 gas into the torr,…
Q: Please correct answer and don't used hand raiting
A: Approach to solving the question: To write the complete IUPAC name, we use the following…
Q: к > Window Help 3 Fri Oct 11 1:5 0 A achieve.macmillanlearning.com c + W Ideas of caring in nursing…
A: Answer well explained above
Q: 1. For each of the following statements, indicate whether they are true of false. ⚫a characteristic…
A: This statement is true. The carbonyl group is characterized by a carbon atom double-bonded to an…
Step by step
Solved in 2 steps
- Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V) oxide with calcium at high temperatures: Hint oints Solution 5Ca + V,05- 5CAO + 2V eBook Guided Solution Print In one process, 1.540 x 10° g of V,O5 react with 2.120 × 10³ g Ca. References (a) Calculate the theoretical yield of V. (b) Calculate the percent yield if 815.0 g of V are obtained. Report your answers to the correct number of significant figures. Next > Mc Graw Hill Prev 4 of 45 31°C Mostly sunny P Type here to search 1080 Jade Pa F12 Prt Sc F11 F10 NumLk F8 F9 F7 F6 E5What is Kc for the reaction: N22CO3 (s) + CO2 (g) + H2O (g) =2 NaHCO3 (s)? [NAHCO3]^2 / [Na2CO3] x [CO2] x [H2O] O [co2] x [H20] O 1/ [CO2] x [H2O] 2 x [NAHCO3] / [Na2CO3] x [CO2] x [H20]Reaction 5: In the final crystallization step, the aluminum sulfate from the previous step reacts with potassium sulfate and water still present in the solution from other reactions to produce the final alum product (KA(SO4)2-12H2O). Write a balanced chemical equation for the reaction and compute the theoretical yield of the final alum product. Theoretical Yield Actual Yield % Yield
- You are told by your instructor to go to the stock room and find a bottle of the chemical K3Cl. Does such a compund exist?(b) 1. CH3CH₂COCI, AICI3 2. Br₂, CH3CO₂H 3. K+tBuO 4. OsO4 then NaHSO3 5. H₂CrO 4 *%85 l Sn [F ? ChemDoodleⓇ5-) 1,200 grams of aluminum of an impure NH4AI(SO4)2 sample is converted into Al203 by precipitation with aqueous ammonia and heating. It seems that this comes to 0.1798g. Accordingly, determine the amount of a)% Al203 b)% Al in the initial sample.
- Pls give with reason, the type and name of the reaction.One of the types of first generation pesticides contained arsenic. An analytical analysis for arsenic was to convert to AsO4-3 and precipitate with Ag+, yielding Ag3AsO4(s). What is the oxidation state of arsenic in this precipitate? Group of answer choices -5 -3 0 +3 +5When an aqueous solution of Na3PO4 is added to an aqueous solution of Cd(NO3)2. A specific precipitate forms. Write a net ionic equation for this reaction and identify the spectation ions
- Balance the equation CyH NO Cay) + 0, (g) -> Cog) + H2O (d) + CH₂, N, OG) 3The aluminum in 0.200 g impure aluminum sulfate ( the sample) was precipitated with aqueous NH3and the precipitate was filtered and ignited to 10000C to give anhydrous Al2O3 (the residue) which weighs 0.150 g. Calculate the %Al ( the %sfc) in the sample.The aluminum in a 1.520-g sample of impure ammonium aluminum sulfate was precipitated with aqueous ammonia as the hydrous Al2O3 · xH2O. The precipitate was filtered and ignited at 1000°C to give anhydrous Al2O3, which weighed 0.2001 g. The amount of NH4Al(SO4)2 in the sample is ______ g and the percent NH4Al(SO4)2 is ______%. Molecular mass: Al = 26.98 NH4Al(SO4)2 = 237.15 Al2O3 = 101.96