2. A cylinder with a movable piston contains 250 cm³ air at 10°C. If the pressure is kept constant, at what expect the temperature would you volume to be 150 cm³? GIVEN: REQUIRED: EQUATION: SOLUTION:
Q: OH H₂SO4 heat B A concd. HBr heat (1) Hg(OAc)2, CH3OH (2) NaBH4 mCPBA F C (gas) + D Mg, ether (1) E…
A: Alcohol reacts with H2SO4 and heat to give alkene.
Q: If peanut oil containing a triacylglycerol with three oleic acid residues is completely…
A: The condensed structural formula of triacylglycerol is ;…
Q: give the degree of unsaturation of the compounds: Vanillin(C8H8O3) and ethyl ethocyacetate…
A:
Q: The molar solubility of silver cyanide in a water solution is M.
A:
Q: What is the volume of water graduated cylinder mass = 75.00 water mass = 45.00, water +bic mass =…
A:
Q: In an experiment, is a 100% yield possible in recrystallization? Please explain.
A:
Q: Determine the [OH−], pH, and pOH of a solution with a [H+]of 5.7×10−9 M at 25 °C. [OH−]= pH=…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Given that A = 115.47 and Emin/ Ocg= 852.9, What is the value of K12? a. 0.36 b. 0.31 c. 0.33
A: Given A=115.47 Emin/Ocg=852.9 We have to find the value of K12.
Q: What is the result when butanal reacts with: 2,4-DNPH Test? Tollen's test? Benedict's Test?
A: The correct answer is given below
Q: A certain metal M forms a soluble nitrate salt MNO3. Suppose the left half cell of a galvanic cell…
A:
Q: Part B. 1. The hydrogen ion concentration in a solution is measured to be 7.84 X 10-5 M. Calculate…
A: The pH is given by pH = -log10[H+]
Q: What are the Pros and Cons of Standard Addition Method versus External Calibration Methods?
A: Ans. Standard addition method is an analytical technique used for quantitative analysis in which the…
Q: basic solution is 7.60 × 10-12
A:
Q: As you investigate the relationship of oil and plastic, add “zoom out boxes” to the images below.…
A:
Q: Are the following compounds belong to the same homologous series? Η Η Η Η Η Η Η OH H |||||…
A: The chemical properties of an organic molecule depend mostly on the functional group. Different…
Q: Predict whether aqueous solutions of the following compounds are acidic, basic, or neutral. compound…
A: On the pH scale whose pH is less than 7 is said to be acidic and whose pH is greater than 7 is said…
Q: Consider this ionic isotope. The identity of the element is missing. 39 2+ ? 20 Which three…
A:
Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 38.0 moles of Y…
A:
Q: Carbon disulfide (CS₂) is [Select] dichloride (SCl₂) because [ Select] [ Select] geometry. ✰ sulfur…
A: we have to fill the missing boxes with given options
Q: What mass of carbon dioxide is produced from the complete combustion of 5.90×10-3 g of methane?…
A:
Q: Determine the [H+][H+] , [OH−][OH−] , and pOH of a solution with a pH of 3.063.06 at 25 °C.…
A: Given, pH of the solution is 3.06
Q: 1. Synthesize the corresponding alkyne from the given alkene. Show the steps (no need for the…
A: As per the guideline, since you have posted a question with multiple sub-parts, we have solved the…
Q: On some occasions, the selected molecule moved in and out until a photon of light was emitted. This…
A: Bohr model of hydrogen is based on some assumptions. Electron travels specific shells, orbits,around…
Q: A student measures the molar solubility of barium phosphate in a water solution to be 6.48×10-7 M.…
A:
Q: Name the reaction that results in the chemical transformation of galactose shown below. CH₂OH CH₂OH…
A: Galactose has a similar molecular formula like glucose. But the 3-D arrangement of atoms is…
Q: What kind of amine shoul be reacted with BSC produces a sulfonamide that is insoluble in NaOH?
A: Answer= ( secondary amine)
Q: Four liquids are described in the table below. Use the second column of the table to explain the…
A:
Q: 1.) A solution is prepared by dissolving 13.5 g of sugar in 0.100 kg of water. What is the…
A:
Q: what is the volume of water measured with a Beaker Beaker mass= 110.00g water mass= 45.00 water +…
A:
Q: Predict the order of reactivity (and justify your prediction) of the given monomers. Styrene,…
A: As per the guideline, since you have asked multiple questions, we have solved the first question…
Q: 2. Complete the following table: Element Ti Ge Ar Al Ca 3. Complete the full Complete electronic…
A: Electronic configuration of an element is the representation of electron in various orbital…
Q: 1. A scuba diver needs a diving tank to provide breathing gas while he is underwater. How much…
A:
Q: Name HI CH3 H-C-C-C- H CH3 Name H-C H HIC 2 H1CIN H C H 3 4 C- | | CH3 H HICIN HIC C₂H5 H 51 H -C-H…
A: According to IUPAC nomenclature firstly select the main chain and then branched chain. and the main…
Q: What materials were used to construct these objects?
A:
Q: These are low energy electrons (-10-50 eV) generated from the collision between the incoming…
A: 1.Secondary electrons 2.Bragg's law nlambda = 2d sin theta
Q: 2AgK(CN)2 (aq) + Zn(s) → 2 Ag(s) + Zn(CN E T IN GOD WE TRUST 2004…
A: The number of Zn atoms used in the reaction can be determined stoichiometrically from the given…
Q: Determine the Epc in the following voltammogram 20.0 B 7.5 -5.0 -17.5 -30.0 Current (A) A 800.0 1…
A: The Epc in CV can be calculated as follows
Q: What method is used to precipitate arsenic (III) ions? Treatment with thioacetamide, acetic acid…
A: Solutions Hence option (A) is correct answer
Q: Select the compound with the greatest molar mass. carbon tetrafluoride phosphorus trifluoride O…
A: The atomic mass of various elements; note: atomic masses are taken from standard books. Atomic mass…
Q: Complete the following table, which lists information about the measured acid dissociation constants…
A:
Q: Select the compound with the greatest molar mass. carbon tetrafluoride phosphorus trifluoride…
A:
Q: Classify each monosaccharide according to the position of the carbonyl group and the number of…
A: In there is aldehyde group then aldo is written and if there is ketone group then keto is written.…
Q: The legal limit of blood alcohol limit in most states is 0.080 grams per 100.0 grams of blood. What…
A:
Q: A pure substance is: O composed of two or more regions with different compositions. O composed of…
A: Here we have to define pure substance.
Q: A chemistry graduate student is studying the rate of this reaction: 2C1₂05 (g) → 2Cl₂ (g) +50₂ (g) -…
A:
Q: give the following structure (condensed or detailed structural formula), name, properties, and uses…
A:
Q: OCH3 N=N. NCH), H₂N_ Sost 7 O 2
A:
Q: what are the symmetry. elements of the following. ·Componds ? PF3 - C5 H5 Sq F2 CO₂ Xey • Co(CN) 6 -…
A: Symmetry element is any entity, it may be a line, plane or even a point about which rotation or…
Q: Consider the following data on some weak acids and weak bases: acid base K Kb name formula name…
A:
Q: Determine the [H+][H+] , pH, and pOH of a solution with an [OH−][OH−] of 5.1×10−9 M5.1×10−9 M at 25…
A: OH- concentration of a solution is 5.1 × 10-9 M at 25 °C .We have to determine the - H+…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- 1.Convert net water height cm to equiv of net water height in cm of mercury. Equation: Pb(Barometric pressure) + Pw(Hg Equiv of net water height) = P(Total air pressure)The atmospheric surface pressure on Venus is 90 bar and is composed of 96 carbon dioxide and approximately 4 various other gases. Given a surface temperature of 730 K, what is the mass of carbon dioxide present per cubic centimeter at the surface?A 615 floz vessel of glass is held at 25C. What will be the bew volume if the temperature is doubled? Guide for measurements: Ideal conditions and values to be followed if applicable or needed in the problem. Temperature = 278.15 K
- A gas in a cubical container with side equal to 0.3568 m has a pressure of 0.24 MPa at 24°?. If the gas constant is equal to 212 j/(kg-K), Compute the following, a. Density of the gas in kg/m^3, b. Mass of the gas in lbm , c. Weight of the gas in NA 5,113 L tank is charged with 2250 moles of pure methane at 25 ∘C. Use the van der Waals equation of state to estimate the pressure in the tank. Report answer here in atm with 3 digits of precision.The atmospheric surface pressure on Venus is 90 bar and is composed of 96% carbon dioxide and approximately 4% various other gases. Given a surface temperature of 730 K, what is the mass of carbon dioxide per cubic centimeter at the surface?
- Hot air balloons are often seen in early morning or right before the end of the day when it iscooler outside. This allows for the greatest difference in density between the hot air in the balloonand the outside air, and thus allows for the balloon to float more easily.If the outside air is 3oC, and the air inside of a hot air balloon is 50oC, calculate the densities ofthe air inside the balloon and outside the balloon. The air pressure is 102.0 kPa for both theballoon and the air. How many times more dense is the outside air than the air inside the balloon?Assume that the air in the balloon and in the air outside is made of nitrogen gas (N2). [A gas vessel is attached to an open-end manometer containing a nonvolatile liquid of density 0.791 g/mL as shown below. The difference in heights of the liquid in the two sides of the manometer is 43.4 cm when the atmospheric pressure is 755 mm Hg. Given that the density of mercury is 13.6 g/mL, the pressure of the enclosed gas is ________ atm.A sample of H2 gas is collected over water at 21.5 degrees C and atmospheric pressure is 765 torr. The height of liquid in the eudiometer is 13.0 cm. What is the partial pressure of the H2 gas? Make sure to convert cm to mm and use density ratio. Use equation: PH2 = Pbarometric - PH2O - Pliquid column
- Standard conditions are based on relevant environmentalconditions. If normal average surface temperature and pressureon Venus are 730. K and 90 atm, respectively, what is the stan-dard molar volume of an ideal gas on Venus?An empty oven with a volume of 0.150 m3and a temperature of 296 K is turned on. The oven is ventedso that the air pressure inside it is always the same as the air pressure of the environment. Initially, the airpressure is 1.00 × 105 Pa, but after the oven has warmed up to a final temperature of 453 K, theatmospheric air pressure has decreased to 9.50 × 104 Pa due to a change in weather conditions. Determinehow many moles of air leave the oven while it is heating up.Suppose that a woman weighing 130 lb and wearing highheeledshoes momentarily places all her weight on the heelof one foot. If the area of the heel is 0.50 in.2, calculate thepressure exerted on the underlying surface in (a) pounds persquare inch, (b) kilopascals, and (c) atmospheres.