Consider the reaction. 2 Fe,0, 4 Fe +302 AHixn +824.2 kJ The formation of 58.0 g of Fe results in

Q: Ammonia gas and oxygen gas react to form water vapor and nitrogen monoxide gas. What volume of water...

A: We have to predict the volume of water produced.  

Q: Calculate the volume in liters of a 0.127M aluminum chloride solution that contains 200. g of alumin...

A:

Q: Concentrated HI is 47.0%/HI by mass and has a density of 1.50 g/mol. (A) how many grams of concentra...

A: A) 0.2449 g of concentrated HI is required. B) 0.1633 mL of concentrated HI is required.

Q: 2. The oxetane ring is a four sided ring with 3 carbons and 1 oxygen. The oxetane ring is found in T...

A:

Q: The data in the table below were obtained for the reaction: A+ B C Experiment Number Initial Rate [A...

A: Let order with respect to A is x and order with respect to the B is y

Q: Calculate the [H*] when the pOH of the solution is equal to 1.24.

A: Given :- pOH of solution = 1.24  To calculate :- hydrogen ion concentration i.e. [H+]

Q: What mass in grams of nitric acid is required to react with 744 g C7H8?

A:

Q: A second order reaction has an initial concentration of 1.53 M.  If the half-life of the reaction is...

A: The solution is as follows:  

Q: What element is oxidized in the following chemical reaction? NiO2 + Cd + 2H2O → Ni(OH)2 + Cd(OH)2

A:

Q: Draw a bond line structure for this condensed structure   (CH3)3CCH2CH(OH)CH2CONH2

A:

Q: Using the data in the table, determine the rate constant of the reaction and select the appropriate ...

A: K is equilibrium constant

Q: Question 6 What is the pH of a 500 mL buffer containing 0.200 moles NH3 and 0.350 moles NH4CI? Kb = ...

A: Volume=500mL Moles of NH3=0.200moles Moles of NH4Cl=0.350 moles  Kb=1.8×10^-5    

Q: Complete each reaction scheme below with the starting material required to give the product shown as...

A: Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The heterocy...

Q: G and h

A: Given:

Q: 2. Balance the REDOX reaction below in acidic solution. I H202(aq) + cl02(aq) clOz(ag) + 02c0)

A:

Q: what is the CFU per

A: Y=mx+c where Y is absorbance and X is the concentration and C is intercept made by line on the absor...

Q: Carbon-14 dating is a first order process used to determine the age of artifacts that were made from...

A:

Q: 241 a. 05Am + He → 23n + b. 226RA 88Ra → He + c. - + dn Ba + 564 36 Kr + 3n 235x 129p 94

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per...

Q: А. HO НО OH OH В. OH COH

A:

Q: (d) + CH,CH;CH H*. 1. 2 eq CH,MgBr 2. H* HCI () H20 O:

A:

Q: Entropy depends on the ________ probability and the _______ probability of a system. Predict the si...

A:

Q: The specific heat of a certain type of metal is 0.128 J/(g.*C). What is the final temperature if 305...

A: Given that: Mass of metal = 28.4 g Specific heat capacity = 0.128 J/g°C Heat (Q) = 305 J Initial tem...

Q: Express the rate of the reaction in terms of the change in concentration of each of the reactants an...

A: Please find your solution below : The rate of reaction determines the speed at which a chemical reac...

Q: Q1 Complete the following table: [OH¯] pH [H,O*] Acidic, Basic, or Neutral? 2.0x10-6 9.8 3.5x10-3 Ne...

A:

Q: A solution made up of 2.00 g of an unknown solute and 275 mL of water (d = 1.00 g/mL) has an osmotic...

A: Given: Mass of solute = 2.00 g The volume of solution = 275 mL Osmotic pressure = 0.872 atm Tempera...

Q: Match the Spectroscopy method to the information it provides. Infrared (IR) Spectroscopy [ Choose ] ...

A: We have to match the spectroscopy with that of which they depends on . The Infrared spectroscopy are...

Q: What is the average rate of the reaction between 0 and 10 s? What is the average rate of the reacti...

A: The solution is as follows:  

Q: Propose and draw the mechanism for the synthesis of 2,3-Dimethylbutane by using the Gilman Reagent.

A: Gilman Reagent is R2CuLi  Where R = alkyl group  That is a good source of R- as nucleophile.   

Q: Find the molar mass of a protein from a measured = 3.52 torr for a 22.8 mg sample in 1.5 mL water...

A: One atm is equal to 760 torr

Q: 25mL of a 0.1 M solution of weak acid is being titrated with 0.25 M NaOH. After addition of 5mL of N...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for ...

Q: This structural formula is a Z-I

A: Pyrrole is aromatic 5-membered cyclic compound having N-H substitution. Pyridine is hyterocyclic com...

Q: What is the mass percent of aluminum in Al(NO3)3 • 9H2O?

A: The compound given is Al(NO3)3•9H2O.  

Q: Consider the redox reaction: Al + MnO4^- + 2H2O → Al(OH)4^- + MnO2. The chemical species being oxidi...

A:

Q: 44. _are examples of heterocycles compounds water-soluble bases. O Purines O Pyrroles O Pyridines

A: Given : We have to predict which among the following water soluble base.

Q: Age of a tree/fossils can be measured by looking at the remaining Carbon-14 in a sample. C-14 has a ...

A: Half life of C-14 = 5720 years As the reaction follow first order kinetics., Rate constant, K = 0.69...

Q: assuming

A: According to the question, After 53.0 min, 16.0% of a compound has decomposed. We need to determine ...

Q: The element americium is used in smoke detectors. It is radio active and has a half life of 462 year...

A: All natural and artificial radioactive decays follows first order kinetics The integrated rate equat...

Q: 43. La method used for two immiscible liquids, that is liquids that do not mix together. O Distillat...

A:

Q: 59. This structural formula is for H он CH2OH он H H. H H H он H H H. CH; OH H. OH O chlorophyll O a...

A: The given structure is a polymer and the identification of a polymer can be done on the basis of its...

Q: Identify each molecule below as polar or non-polar (Hint: You may need to review your functional gro...

A:

Q: 19. is symbolic notation of manner in which the electrons of its atoms are distributed over the diff...

A: The electronic configuration gives information about the group or the element.

Q: 3. For the reaction: Zn(s) + 2Ag*(aq) Zn+2(aq) 2Ag(s). a. Determine the standard cell potential. b. ...

A: For the reaction., Zn(s) + 2Ag+(aq) ---> Zn2+(aq) + 2Ag(s) Eocell = Ecathode - Eanode Ecathode = ...

Q: Which of the below do you think would have the highest boiling point? Why? a. butane b. butanal C. 2...

A: There are various type of intermolecular forces of attraction between molecules such as vander waal ...

Q: Identify one pro and one con for the agh observation (visual and UV/Vis)

A: A question based on UV-Visible spectroscopy that is to be accomplished.

Q: 10:17 education.wiley.com + Chapter 3 14 of 20 -/1 E (c) How many moles of H20 are required for the...

A: From the balanced reaction., Na2S2O3(aq) + 4Cl2(g) + 5H2O ---> 2NaHSO4(aq) + 8HCl(aq) We can say ...

Q: A yogurt mix is heated in a stainless-steel kettle by steam at 100°C with 90% quality. Steam condens...

A: It involves two stages .  1) conversion of staem to water  2) then water at 100°C to 80°C  Heat ener...

Q: Unlike catalysts, what added characteristics do enzymes have? or to Substrate specificity, inactivat...

A: In what manner enzyme differ from catalyst....

Q: Co(H2O)6+2 +2 + 4 Cl-  CoCl4-2 + 6 H2O Based on the above equation, explain where the equilibrium ...

A: The Le-Chatelier principles explained the shifting of equilibrium position with changing of concentr...

Q: Temperature ("C)- Given the phase diagram for CO, which phase is most likely to exist at the followi...

A:

Q: Determine the bond line structure from the given Spectras

A: The molecular mass of the compound can be determined by the m/z value of the molecular ion from the ...