Q: 8 In this experiment as long as 1.3g NaHCO3 or less is used it will be the limiting reactant.…
A: 8 ) we need to calculate moles of NaCl
Q: Calculate the ÄE°rxn for the decomposition of calcium carbonate to calcium oxide and carbon dioxide.…
A: Given data : Required equation: Caco3(s) -------> CaO(s) + CO2(g) ∆H° = ?
Q: Identify the stereochemistry in each of the following compounds as R or S CO2H H,N, N. i) ii) a) i =…
A: Assign priorities to the groups attached to the chiral centre as per CIP rule(Cahn-Ingold-Prelog) If…
Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…
A: Yellow light : yellow, in physics, light in the wavelength range of 570–580 nanometres, which is in…
Q: The condensation reaction shown below produces 2 anomeric products. Draw the structures of both…
A:
Q: Given the following at 25 °C and 1.00 atm: 2Fe(s) + 02(g) → 2FEO(s) 4Fe(s) + 302(g) → 2Fe2O3(s) AH°…
A: Given data : Required equation: Fe2o3(s) + FeO (s) -------> Fe3o4(s) Calculate ∆H° = ?
Q: wite out for theses C SNI, SN2. reaction , Scaction to alkaner, hydle hulogenation, eectro pholic…
A:
Q: Question 46 Which is the better acid? он OH or ethanol acetic acid O ethanol acetic acid
A: Greater the acidity higher the stable its conjugate base. On the basis of this theory we will tell…
Q: 8 Answer true or false. (a) Water is a good solvent for ionic compounds because water is a polar…
A: Ans. (a) True Water has a high dielectric constant and is polar in nature therefore ionic compounds…
Q: a) 47 g of KCl dissolved in enough water to give 375 mL of solution b) 82.6 g of sucrose, C,,H„0,1,…
A: As we know the molarity formula Molarity = (weight of solute/molarmass of solute)×(1000/volume of…
Q: Containing a Single unkown Solution is added to 3. test tubes Calion following added and The anions…
A: To predict the cation , we would use solubility rules to check which cation form insoluble Compound…
Q: Make an Introduction about the reaction of Al + CuSO4 | Aluminum + Copper (II) Sulfate
A: Al + CuSO4----->
Q: Give a clear explanation handwritten answer....explanation needed!!
A:
Q: An essential amino acid is one that Multiple Choice must be included Iin the diet. the body can…
A: Given, which is true about essential amino acid.
Q: When a solution containes more solute than the solubility concentration it is said to be _____ and…
A: Solubility The amount of solute present in a one-liter solution is known as solubility. The…
Q: Cystelne and methionine are unique among the twenty essentlal amino acids in that they Multiple…
A: We have to predict what is unique in given amino acids.
Q: and 27oC is cooled to -48oC at 608 torr. a. What is the final volume? b. How many moles of gas…
A:
Q: The local anesthetic ethyl chloride ( C2H5Cl, MM 64.51 g/mol) can be prepared by the reaction of…
A:
Q: Ag2S→2Ag + S; A) Determine the moles of Ag2S needed when 25 moles of Ag are produced. B) Determine…
A:
Q: 16 Write the chemical equations corresponding to the fol- lowing equilibrium expressions. [H,CO,]…
A: To write the chemical equations corresponding to the given equilibrium expressions
Q: 1.7. 100 BTUS are absorbed by a gas while the gas expands and perform 700 BTUS of work. Calculate…
A:
Q: How many mg of zinc sulfate arc found in 4 oz. of a 0.02% solution? (Hint: To solve this problem,…
A:
Q: Calculate the change in pH when 41.0 mL of a 0.500 M so acetate and 1.00 M in acetic acid. 4.798
A:
Q: What is(are) the major organic product(s) obtained from the following substitution reaction? OCH, 1.…
A:
Q: CH3 CH3OH H3C +Hz CI Pd/C CH3
A:
Q: 2. Calculate the boiling point for ethyl acetate. The boiling point for ethyl acetate is [ Select ]…
A:
Q: 4. Determine the products of each of the reaction steps shown by curved arrow notation. Label the…
A: In this question we have to tell the product of the reaction.
Q: Question 32 Give the IUPAC name for the major product of the following reaction. + HBr →
A: we need to predict major product of reaction and write its IUPAC name
Q: Amides are synthesized from two classes of organic compounds. Those two types of compounds are
A: Given : amides are synthesized by two classes of compounds To determine :- two classes of compounds…
Q: How many o and a bonds are in each compound? :C number of o bonds: number of r bonds: number of o…
A: σ bond: σ bonds are formed by end to end overlapping of atomic orbitals. Overlapping occurs along…
Q: Determine the number of moles in a container of gas at STP with a volume of 99.2 L.
A: We know, at STP, one mole of any gas occupies 22.4 L volume. Or, 22.4L volume is occupied by 1mol of…
Q: Using the table of the weak base below, you have chosen Methylamine as your weak base in the buffer…
A: Given: Concentration of salt = 0.48 M pH = 9.75 Kb of methylamine = 4.38×10-4
Q: a. What two quantities must you measure to determine the density of a substance? b. Design and…
A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…
Q: CH3 CH 3OH H3 C +H2 CI Pd/C CH3
A:
Q: What is the empirical formula for a compound containing 64.95% Tin 17.54% sulfur and the remainder…
A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…
Q: when 31 grams o f potass um C arbonate dissolvee in enough water are to make 756 mL C Solution What…
A:
Q: Determine the cell diagram for the reaction below. Assume platinum electrodes are used when no other…
A:
Q: Match the following bonding with the correct description. CC pi (n) bonding in CH4 molecule B-CI…
A: The orbital overlap in molecules depend on the nature of atoms involved and their orbitals . Also…
Q: The only true hydrocarbon polymer found in nature is Multiple Choice polystyrene. rubber neoprene.…
A: Polymers are the macromolecules, made up of a large number of repeating structural units called…
Q: A sample of fuming suifuric acid containing only SOs and sulfuric acid weighs 1.400 grams and…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 19 The following reaction was allowed to reach equilib- rium at 25°C. Under each component is its…
A:
Q: 3. Arrange the following examples in order of increasing entropy. (Assume that entropy usually…
A: Entropy is the randomness in the order of arrangement of particles, Solids have more ordered…
Q: g. None are true B). Which is not true of acid halides and anhydrides (put all that apply)? a. Acid…
A:
Q: The following reaction was allowed to reach equilib- rium at 25°C. Under each component is its…
A: K is the ratio of product of concentration of products raised to their stoichiometric coefficient…
Q: Calculate the half-life of a radioisotope if it decays to 12.5% of its radioactivity in 12 years.
A:
Q: Write the complete electron configurations of: a. Cu2+ b Cr3+ c Fe3+ d Ti4+
A: Given : Symbol of ions Cu2+ Cr3+ Fe3+ Ti4+ To write : Their complete electron configurations
Q: Determine the formal charge on each atom in the structure. :0: Answer Bank +1 -1 +2 -2 +4 P-0: -4 +3…
A: Formal charge is the charge of individual atom in that compound.
Q: 1.1 A 50.0 g aluminium disk at 300 °C is placed in 200 cm of ethyl alcohol at 10 °C, then removed…
A: Given: Mass of aluminium disk = 50g temperature of aluminium disk= 300 oC volume of ethyl alcohol =…
Q: Consider the following alkyl iodides and identify the most reactive and the least reactive compound…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: The following reaction is used to prepare solid ammonium chloride: NH3(g) + HCl(g) → NH4Cl(s) If you…
A:
Step by step
Solved in 2 steps with 1 images
- Which element is oxidized in the following reaction? Fe²+ + H+ + Cr₂O7 ²2¯→→Fe³++Cr³++ H₂O (A) Cr (B) H 0(C) 0 (D) Fe (E) MgCIO," + 3HNO,→3NO;¯ + Cl+ 3H* In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the oxidizing agent: formula of the reducing agent: Submit Answer Retry Entire Group 8 more group attempts remaining Previc Email InstruWhat is the oxidation state of the element "X" in XO3³-? +6 -2 +2 +3 -3
- 34) State the type of reaction and balance the following equation: C5H8 + 02 –→ CO2 + H2OIn the reaction P4(s) + 10C12(g)→ 4PCI5(s), phosphorus is O oxidized O synthesized O electrolyzed O reduced O none of thesea) Iron (III) chlorate, Fe(ClO3)3What is the oxidation state of oxygen?(Please show complete solution)
- The following reaction occurs in aqueous acid solution: NO3– + I– ---à IO3– + NO2 In the balanced equation the coefficient of NO3– is 2 3 4 6For the redox reaction given below complete the following: CIO; + SO2 - SO + cr (a) What is the oxidation no. of Cl in CIO3 ? Choose... (b) What is the oxidation no. of S in SO, Choose... (c) Find the element oxidized +6 +4 (d) Find the element Reduced -1 +5 (e) Find the Oxidizing Agent CIO3 CI SO2 () Find the Reducing Agent CrFor the following conversion, mark the correct agent as Oxidising Agent(OA) or Reducing Agent(RA). MnO4 Mn+2 OA O Any agent is fine. O RA O Can not be determined