What reagents are required to convert 1-butene to 1,2-dibromobutane? A) Br₂ B) H₂O, H₂SO₄ C) HBr D) H₂
Q: Explain in terms of structure why Saran or polyvinylidene chloride is used as food wrapper.
A: - Polyvinylidene chloride is an additional vinylidene chloride polymer. Heat-proof and an excellent…
Q: Which is(are) the method(s) of removing temporary hardness from the following options: Boiling…
A: There are two types of hardness that are present in water, that is, temporary and permanent…
Q: Give other substances that can be used as coagulating agent in water purification besides aluminum…
A: As per guidelines we need to answer only first question so please repost rest questions separately.
Q: etermine the ultimate axial capacity of the spiral column nino tho im cnira itch
A:
Q: Well, that design isn't going to work, either. I think about the only thing I can do is to try to…
A: It is asked to find percent of mass of acetone in the stream leaving Earle with 1% mass acetone,…
Q: Which of the following statements is not true about acids? A weak acid is not dangerous and may be…
A: "The parent material is the soil deposited at the earth surface." This statement is incorrect.…
Q: The following information is given for cadmium at 1atm: boiling point = 765 °C Hvap(765 °C) = 100…
A: Given: Boiling point = 765°C Melting point = 321°C Specific heat solid= 0.230 J/g°C Specific heat…
Q: 5. The Pherric, New Mexico, groundwater contains 1.800 mg/L of iron as Fe*. What pH is required to…
A: Given:Groundwater has 1.800 mg/L Fe and desired concentration is 0.30mg/L
Q: The slow cooling process can effectively stabilize the components of clinkers produced in the…
A: in this question , we are asked to verify a statement regarding thermal temp control of burning…
Q: A water softener has 0.1 m3 of ion-exchange resin with an exchange capacity of 100 kg/m3 . The…
A: Given Exchange capacity =100 kg/m3 Consumption rate is 5,000 L of water per day water contains 270.0…
Q: A piece of lead pipe of outer diameter 2.75 in. and inner diameter 2.25 in. , and length of 16 ft.,…
A: Given data: D=2.75 in. d=2.25 in. L=16 ft conical pot radius= 10 in altitude= 15 in
Q: Which statement below is true about the reaction, Hg2Cl2→HgCl2+Hg? It can't be a redox reaction.…
A: The given chemical reaction is: Hg2Cl2→HgCl2+Hg In this chemical reaction oxidation and reduction of…
Q: The gasket on this refrigerator is worn and no longer fills the gap. The gasketis to be replaced.…
A: Given figure: Note: From the given figure it is clear that the width of the new gasket will be the…
Q: Show how you would prepare cyclopentene from each compound.(a) cyclopentanol
A: To prepare cyclopentene from cyclopentanol : 1.It is from the group of cycloalkenes and we have to…
Q: The second stage nitrification process is presented by the following equation Nitrobacter 2NO2+ 02…
A: 1.14 answer is c
Q: 8. The Line joining a liquid phase with liquid and solid phase mixtureis known as Select one: O a.…
A: Option D Liquidus
Q: Failure to use proper gloves when handling chemicals could result in chemicals entering the body by:…
A: Given data: about how chemicals entering the body:
Q: NaOH (aq) + HCI (aq) NACI (aq) + H2O (1) Volume of 1.00M HCI (mL) 45.0 Volume of 1.00 M NAOH (mL)…
A: Acid base reaction is given which is exothermic
Q: An open vessel contains carbon tetrachloride to a depth of 6 ft and water on the carbon…
A: The pressure developed by the fluid at any level is defined as the weight of the fluid per unit…
Q: .Consider a water at pH 6 that contains acetic acid. What is the fraction of acetate (CH3COO¯, the…
A: Given:- pH=6 To find:- fraction of acetate (CH3COO-) To find:- fraction of acetate relative total…
Q: Chamber A SAE 30 oil Chamber B Carbon tetrachloride -N-
A:
Q: (a) Draw the appropriate curved arrows and products for each set of reactants undergoing a…
A: Part (i) Given reaction: Products are as follows:
Q: reaction equation is A+B=C and the reaction rate can be writtten as dCA/dt=r=-kCACB2. a) What is…
A: The order of a reaction is the sum of the power on the concentration terms for a rate law, Hence…
Q: It is a kind of wastewater treatment where they use activated carbon to treat water. A.…
A: Multiple choice question have been given and it has been asked to choose suitable answer. Please…
Q: In pumping stations one of the choices for the material of water tanks isfibre-reinforced plastic…
A: Fibre Reinforced Polymer : Fibre Reinforced Polymer (FRP) are composites used in almost every type…
Q: Use the table below to calculate the following: The concentration (in mg/L and mol/L) of the…
A: Calculate formula weights (FW) for Al2O3 and Al2(SO4)3.14H2O Take molecular weight of Al=27 g/mol,…
Q: Describe the method through which a biofilter operates.
A: Biofilters play important to control air pollution and treatment of waste water, drinking water and…
Q: Explain the process of adsorption of SO2 by a bed of copper oxide?
A: When coal is burner for energy sulphur dioxide is released because of the presence of sulphur in…
Q: I want the theory part for the Plate and Frame Filtration include: types, advantages, disadvantages,…
A:
Q: 21 - Which of the following can be used in CEM II. A) Silica Fume B) Trass C) All D) Fly Ash…
A: Which of the following can be used in CEM II. these are categorize into CEM I, CEM II, CEM III, CEM…
Q: A water contains 3.5 mg/L of ferrous iron (Fe2+), 0.3 mg/L of manganese (Mn2+), and 0.7 mg/L of…
A: The given data is shown below: Ferrous iron=3.5 mg/LManganese=0.3 mg/LAmmonia=0.7 mg/LFree residual…
Q: ENVIRONMENTAL ENGINEERING: WATER POLLUTION For a solution containing 200 mg of glycine…
A: Given information:
Q: You are being consulted for the design of a coagulation-flocculation basin for a water treatment…
A:
Q: A common vehicle in preservative fluids besides water would be: A. Phenol B. Methanol…
A: Vehicles are used as bases . These will reduce the effective charge of ions. Used in the breaking of…
Q: A softeningplant is to be desin gnedto treat water having a hardness of 160 mg/L as CaCO,. This hard…
A: It is required to design the rapid mix and flocculator basin unit for flow rate of 0.15 cumec.
Q: ch question: 1. Activity of a gas in equilibrium with solution is ______? A. its partial pressure;…
A: 1.A For gas the activity means its partial pressure, so answer is partial pressure 2. B sorbate :…
Q: 3.A core sample is saturated with an oil (po = 35°API), gas and water. The initial weight of the…
A: ρo = 35° APIρw = 1 g/ccm1 = Initial weight of the sample = 224.14 gm2 = Weight of sample…
Q: onsists of ceramic tiles bonded to an aluminium skin. Discuss the design requirements of the shuttle…
A: The outer body of the space shuttle faces adhesive and abrasion forces on its surface when a space…
Q: An ion exchanger treats 1 MLD of water using an exchanger of capacity 100 kg/day/m3 with rate of…
A:
Q: Using a mass balance, derive a design equation (concentration as a function of time) for a batch…
A: Accumulation=rate of mole in-rate of mole out±rate of disapporval/generation0-0-rAV=dNAdt ,…
Q: The level of nuclear waste that must be are mixed with concrete, then put in a stainless steel drum…
A: Based on the radioactivity, nuclear waste is divided into Low Level, Intermediate Level and High…
Q: Enter your answer in the box provided. What is the ee for the following mixture of enantiomers A and…
A: The given data is shown below: A=89%B=11%
Q: Carbon tetrachloride is an organic compound known with the chemical formula CC14. It is also known…
A:
Q: Explain the Main components of the vibroflot.
A: Vibroflotation is a ground improvement strategy utilized at a significant profundity that by…
Q: Define the term redox reaction.
A: Redox reaction include all chemical reactions in which atoms have their oxidation state changed; in…
Q: In Following chemical equation that describes the biological nitrification process: ?B1, B2, x1, x2…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- You are being consulted for the design of a coagulation-flocculation basin for a water treatment plant. Ferric sulfate is available as a commercial coagulant and is popular at removing turbidity and color. The chemical reaction for its addition to water is: Fe2(SO4)3 + 3Ca(HCO3)2 ----> 2Fe(OH)3 (s) + 3CaSO4 + 6CO2Results of a jar test to determine the optimal coagulant dose are provided below. The initial water sample has a pH=6.5 and turbidity of 30 NTU. Ferric sulfate dose, mg/L: 5 10 15 20 25Turbudity, NTU: 15 5 1 0.9 2What is the optimal mass of ferric sulfate you would need to purchase every day to treat 106 gallons/day to a turbidity below 1 NTU (assume 100% purity of the coagulant).Which type of activated carbon is most suitable for gasoline vapor recovery?What is the usage of Melamine–Formaldehyde (MF) ?
- Which statement below is true about the reaction, Hg2Cl2→HgCl2+Hg? It can't be a redox reaction. Mercury gets oxidized and reduced. There is no oxidizing agent. There is no reducing agent.Silver nitrate is stored in a brown bottleEffluent from an industry 'A' has a pH of 4.2. The effluent from another industry 'B' has double the hydroxyl (OH-) ion concentration than the effluent from industry 'A'. pH of effluent from the industry '8' will be
- For a solution containing 200 mg/L of glycine [CH2(NH2)COOH] whose oxidation can be represented as 2CH2(NH2)COOH + 3O2 --> 4CO2 + 2H2O + 2NH3NH3 + 2O2 --> NO3- + H+ + H2O(a) Find the theoretical CBOD.(b) Find the nitrogenous portion of BOD (BOD only due to oxidation of N compounds). (c) Find the total theoretical BOD.Provide relevant infomation about the constituents of OPC in the blank cells of the following uble Specific gravity Peroent by weight Rate of S.N Constituent Desity Role Size hydration Tricalcium aluminate Tetracalcium 2 aluminoferite 3 Helite 4 Alite Gypum1. A 65 wt% Ni -35 wt% Cu alloy is heated to a temperature within the a + liquid phase region. If the composition of the a phase is 70 wt % Ni, determine i. The temperature of the alloy ii. The composition of the liquid phase iii. The mass fraction of both phases Composition (at% Ni) 20 40 60 80 100 1600 H 2800 1500 Liquid 1453°C 2600 1400 Solidus line Liquidus line 2400 1300 a +L 1200 2200 1100 A 2000 1085°C 1000 20 40 60 80 100 (Cu) Composition (wt% Ni) (Ni) Temperature (°C) Temperature (F)
- Q.1. For hypereutectoid plain carbon steel (select %C content yourself), determine the phases that are present, the compositions of these phases, and the percentages or fractions of the phases. Make schematic sketches of the microstructure that would be observed for conditions of very slow cooling at the following temperatures: a) Just above the austenite transformation temperature b) The austenite transformation temperature 10°C c) The eutectoid transformation temperature +10°C d) The eutectoid transformation temperature 10°CThe following information is given for cadmium at 1atm: boiling point = 765 °C Hvap(765 °C) = 100 kJ/mol melting point = 321 °C Hfus(321 °C) = 6.11 kJ/mol specific heat solid= 0.230 J/g°C specific heat liquid = 0.264 J/g°C __________kJ are required to melt a 31.0 g sample of solid cadmium, Cd, at its normal melting point.Mention the chemical reactions that take place in Wellman-Lord (W-L) regenerative process.