Please answer 3g, 3h, and 3i QUESTION 3. Classify the type of reaction represented byeach chemical equation below. Use the followingabbreviations for your answer: C forcombination/synthesis, CB for combustion, D fordecomposition, SR for single replacement, and DR fordouble replacement.За. 2 Al20з302------> 4AL +3b. Br2 + Bal2 -----> BaBr2 + I23c. AgNO3 + NaCl ----> AgCI + NaNO33d. 4Fe + 302 ----> 2Fe2O3Зе. CиCОЗ ---> CuO + CO23f. CH4 + 202 ---> CO2 + 2H203g. 2Fe203 + 3C ----> 3CO2 + 4Fe3h. Fe2S32Fe + 3S---->3i. 2KI + Pb(NO3)2 ----> 2KNO3 + Pbl3j. 2Fe + 6HCI ----> 2FECI3 + 3H2

Answered: Image /qna-images/answer/4f10386c-b213-47b5-9acd-eb97a2fef6d0.jpg

Answered: 3g. 2Fe203 + 3C ----> 3CO2 + 4Fe 3h.…

Science

Chemistry

3g. 2Fe203 + 3C ----> 3CO2 + 4Fe 3h. Fe2S3 ----> 2Fe + 3S 3i. 2KI + Pb(NO3)2 · ----> 2KNO3 + Pbl

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: 4-68. At noon on a clear day, sunlight reaches the earth's surface at Madison, Wisconsin, with an…

A: Average power = 1.0 k J / s . m²Average wavelength = 510 mmArea of surface = 1.0 cm2Find out the…

Q: Explain in detail the experimental procedure

Q: Estimate the relative uncertainty for the measured quantity R according to the following equation: R…

A: To calculate the relative uncertainty for the following equation: R = 157±25-59±41220±108+77±11

Q: What are the advantages and disadvantages of electro-synthesis?

A: Electro-synthesis is the process in which synthesis of chemical compounds in an electrochemical cell…

Q: Part B The accepted value of Ksp for Ag2 CrO4 is 1.1x10-¹ experimentally determined value given…

Q: The unit of energy in atomic units is given by me (A) 1 E 16л* ,2+2 et (В) 1 E, 167’m,eh me 167°e,h…

Q: The photo fixer requires 1 quart of Part B to each 2 ½-galIon cube container of Part A chemistry.…

A: Given: Part A: 2 1/2 gallon Part B : 1 quart To find: Ratio of part A to Part B

Q: Electrolysis of water (water splitting) is one way of generating oxygen and hydrogen. If enough…

A: Moles of water decomposed = 10 g / 18 (g/mol) = 0.56 mol Moles of H2 produced , nA = 0.56 mol…

Q: After graphing E vs 1 n initial 2 you obtain the following best-fit linear line: y = -1.53x + 3.…

A: Rearrange the equation of energy:

Q: (W) CH,CL + Cl, + H-Br H,O, (iv) (i) Zn/H,0

Q: Ni²+ (aq) + Mn(s)→→Ni(s) + Mn²+ (aq) Ni²+ (aq) Ni(s)||Mn(s) Mn²+ (aq) O Mn(s) Mn2+ (aq)||Ni²+…

Q: A radiation detector exposed to light from a source gives an output of 0.71 J cm 1.68x101 photons…

Q: Determine the percentage of the hydrogen peroxide in the sample

A: Solution: From the reaction stoichiometry and mole ratio we can find the theoretical yield of the…

Q: Distinguish between the terms elution and eluent.

A: ELUTION: In analytical and organic chemistry, elution is the process of extracting one material from…

Q: 4) How many mmoles of SCN ion are there in 1.0 mL of 0.00200 M KSCN?

A: Recall the following expression of milimoles(mmoles) as follows Milimoles=Volumein…

Q: Calculate the wavelength for an X-ray photon having an energy E= 2.73(10-15) J. Express your answer…

A: Given values -> Energy = 2.73 × 10^-15joule

Q: L ( 31.5g Libr 350 H₂0 g₁ x T + I molli Be 879 LiBr 87 g 17665600J = +20 31.5g LiBr = 381.5 g = 5 من…

A: First value of energy is calculated and using that final temperature can be calculated.

Q: A student wanted to test if certain LED lights will light up when attached to a silver/lithium…

Q: This is a example of an magnetic field. N S O a weak strong

A: Applying concept of density of magnetic lines.

Q: V 27² g (8)= - 3/2 m 5 ( 11 ) The √ C √e de a+ße 3/20 V m Ne 2π²ħ² V 2 2³ √T provel. e √x dx -¹e-1 λ…

Q: Solubility of potassium nitrate in water Sample calculatin

A: To determine: Solubility of KNO3 in water [g KNO3/100g H2O]

Q: Covalent bonds in a molecule absorb radiation in the IR region and vibrate at characteristic…

A: Given : Wavelength = 28.3 μm

Q: 3 N= H= d speaker notes Cu= 0= C= N₂+ H₂ Cu₂0+ C → |N= H= Cu = 0= C= NH3 Cu + CO₂

A: Balanced equation means number of each atom in both side are present in equal number. Thus,

Q: A chemical synthesis was carried out four times, resulting in yields of 51.2%,51.2%, 57.4%,57.4%,…

Q: Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.95 x 10¹4 s-¹.…

Q: 3-3 Types of Error; 3-4 Propagation of Uncertainty from Random Error (30 min) If A = 3.475 (+0.002),…

Q: O Pt(s) | Cu* (aq), Cu2+ (ag) || IO3 (ag), H* (aq), I2 (ag) | Pt(s) O Pt(s) | Cu* (ag), IO, (ag), H*…

A: Redox reaction is process in which both oxidation and reduction takes place simultaneously in a…

Q: A laser emits two wavelengths (₁ = 420 nm; λ₂ = 630 nm). When these two wavelengths strike a grating…

A: Approach to solving the question: The diffraction grating. Detailed explanation:

Q: How are K₁, Kb, and Kw related? Kb = Kw/Ka Kb = Ka/Kw Kb = Kw - Ka Kb = Kw + Ka

A: We know Kw is the ionic product of water .Kais the dissociation constant of base .

Q: (b) Calculate: (24 x 4.52) 100.0

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: 2Ag*(aq) + Zn(s) → 2Ag (s) Zn2*(aq) CLEAR ALL

A: As we know, oxidation is takes place at anode while reduction is takes place at cathode. Higher…

Q: For I = 3, which is not a possible value of L₂? 00 O None of the given choices. ○ 3ħ oħ O 2ħ

A: For a given value of l, the Lz can be calculated as:Here ml is the possible magnetic quantum number.…

Q: Given: 3 Pt2+(aq) + 2 Cr(s) ⟶ 2 Cr3+(aq) + 3 Pt(s) Eo = +0.44 v [Cr3+] = 0.512…

Q: Whate is primary standarde

A: Primary standard- In chemistry, primary standard is a reagent whose concentration is known. Primary…

Q: List and describe all advantages of XRF and NAA techniques

A: Advantages of X-RAY FLUORESCENCE An X-ray fluorescence (XRF) spectrometer is an x-ray metallic,…

Q: Fe

A: Chlorination of benzene. In this reaction, when benzene reacts with chlorine there will be the…

Q: The following molarities were calculated from replicate standardization of a solution: 0.5021,…

Q: P Question // Q 10) Find the value of the equilibrium constant expression. Fe3+ SCN- FESCN2+ 1.3 x…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Plastics have transformed the way we live but are one of the most persistent and visible forms of…

A: A question based on environmental pollution that is to be accomplished.

Q: C: 30.29%, H: 2.54%, other element: 67.17% IRANSTLEIHNLETZT 4000 Relative Intensity 100 80- O 20-…

A: The question is based on the concept of organic spectroscopy.We need to analyse the spectral data…

Q: In the Specific Charge of Copper lons experiment, we used the following values for the current and…

A: The correct answer is Option B

Q: Element A Element D Element X Element Z Mixture 750 700 650 600 550 500 450 400 Wavelength (nm) Use…

A: This question in the above image is based on the matching of lines in the mixture to the different…

Q: Part G Use the following data lonization constants and enthalpies (heats) of ionization at 25°C…

A: Calculation of K2 at 37°C using given data.

Q: You are trying to come up with a drug to inhibit the activity of an enzyme thought to have a role…

A: In the case of uncompetitive inhibition, Ki for the inhibitor is calculated as shown in equation…

Q: a. b. C. d. & cell 7H₂O + 2 Cr³+ + 3Cl₂ ⇒ Cr₂O7²- + 6 Cl¯ + 14H+ KJ Cu²+ (aq) + Mn(s) ⇒ Mn²+ (aq) +…

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Please answer 3g, 3h, and 3i

Expert Solution

Step 1

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

In a laboratory 100 mL of phosphorus solution with concentration 1,0 mg/L is needed when the spectrophotometer is calibrated. The solution is prepared in a 100 mL volumetric flask from the stock solution of phosphorus by diluting with water. The concentration of this stock solution is 50 mg/L. Calculate the volume of the stock solution needed.
In an experiment with an Ostwald Viscometer, the times of flow of water and toluene are 45 s and 32.9 s respectively at 30°C. The density of water is 1.002 g/cc. Calculate the density of the toluene in g/ml. (µwater = 0.8916 %3D cP, utoluene = 0.5239 cP) Use 4 decimal places. 0.8853 0.8053 O 0.8080 O 0.8882
A calibration curve was created to determine the quantity of protein in a solution. The calibration curve has the form of a straight line with the equation A = 0.0182x + 0.007 where A is the corrected absorbance of the solution and x is quantity of protein in the solution in units of micrograms (µg). Determine the quantity of protein in a solution that has an absorbance of 0.344. A blank solution has an absorbance of 0.095. quantity of protein: µg
5) Richard Feynman called the Euler relation the most remarkable formula in mathematics. Use the Euler relation to give the value of the following quantities. eio=1 ein/2_ ein = ei2π = (Hix = (rcosx = i sin x)
A 1.250 g sample of bauxite (the primary ore of aluminum) was analyzed for aluminum. The sample was powderized and treated in concentrated nitric acid. The nitric acid was removed and solids were treated in hot water with added nitric acid. Insoluble solids were removed by gravity filtration. The solution was made basic by the slow addition of dilute ammonia forming the gelatinous precipitate (Al(OH), and Al,O,.x H2O). The precipitate was heated to coagulate it then filtered over filter paper. The paper and solids were placed in a porcelain crucible and the paper was ashed while the precipitate was ignited at 600°C to convert the precipitate to pure Al,O,. The mass of Al,O, recovered was 0.2890 g. The average mass of ash after charring 10 sheets of the identical filter paper was 0.0007 g. Calculate the percent aluminum in the bauxite ore sample.
Activated LiCI NaCl KCI CaCl2 SrCl, charcoal*
Given g(x, y, z)= e sin(-2x) cos(y), millimis memen VEM Ple Cre COMET The wor M Pa ex ma
You are required to measure a sample that absorbs at a wavelength of 300 nm and 4 µm.What would you use as your light source? Justify your answer.
Q32.
help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working
PSQ-4: A spoon is to be electroplated with Aus) using a solution containing Au* ions. If 29.55 grams of solid gold is required to be deposited in 2 hours, what must be the electrical current in amperes that must be used? (MW Au = 197g/mol; Faraday's constant = 96480 C/mol e) Round off your final answer to two decimal places. Do not write the unit.
4