Q: What is the difference between a homogeneous and a het-erogeneous mixture?
A: Mixture is the physical combination of two or more than two different substances.
Q: 150decrun
A: Isoelectronic means the number of electrons are the same in 2 or more species. Argon is a noble gas…
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Q: G L00 400 3000 1000 HaVENUER H L00 3000 2008 1000 HAVENUNEERI TERNSHITTANCEI
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A:
Q: Complete the following table. NB ké R 100,000 1.05 0.50 10,000 1.10 1.50 10,000 4.0 1.00 1.05 3.0…
A: NB a kb, R 100000 1.05 0.5 1 10000 1.10 2 1.50 10000 1.10 4 1 10000 1.05 3 1.75
Q: 1.0L
A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…
Q: d. [H]= 1 x 10-13 M e. [OH]=1 x 10-º M
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Q: H2C-C-0- H2 2x 105 3. H,c-c-00 -Br H,C Br 5x107 -Br
A:
Q: 750 mK/s to K/s?
A: Step 1mk/s means “millikelvin per sec” and K/s means ‘Kelvin per sec”Here, conversion of mk/s to K/s…
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Q: 1) O3 2) Zn/H20 (a) (b) H. (c) (d) H H. (e)
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A:
Q: | A B H H H H H H -C-H H H H -H | E F H H 0-H H-CI 7:18 РM 49 л 99+ 12/9/2021 近
A:
Q: 203.77miles/sec is converted to cm/nsec?
A: 1 mile = 1.609 kilometres 1 kilometres= 1000 meters 1 meters= 100 centimetres 1 sec = 10^9 nsec
Q: 1.012 x 10-3 J (0.017456 g) (298.3682 – 298.3567) K J g. K
A: The given calculation is as follows: 1.012×10-3 J0.017456 g 298.3682-298.3567 K=?
Q: Q Activity Chat Assignments Teams Calendar B Calls 19 Files 188 Apps 19 CHEM 20044_PS#1.pdf H,C H.C.…
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Q: Convert the following: 1cm3 = ___ mL 100cc = ___mL 1dm3 = ____ L
A: As per the policy, we are only allowed to answer only 1st question. To get the answer of other…
Q: Given: wt NaOH = 10.0g Density of NaOH= 2.16 g/ml Wt. H2O = 200g Density of H2O=…
A: Given information, Wt. of NaOH = 10.0g Density of NaOH= 2.16 g/ml Wt. of H2O =…
Q: Convert 300.0 K to:a. 8C b. 8F
A: Temperature is the measure of hotness of a substance. The SI unit of temperature is kelvin(K). Other…
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A:
Q: C0(g) + H20() CO2(g) + H2(g)
A: Given data are as follows: Temperature of the system = 298 K CO moles = 1.8 mol Standard absolute…
Q: Given the quantity of corn syrup (d = 1.4 kg L^-1) needed for many industries. It should be no…
A: d = 1.4 kg L-1 mass is 2.290 x 105 lbs =103872.653 kg = 1.03872653 X 105 Kg 11.12m long-cylindrical…
Q: How many dm are 5.0 µm (micrometers)?
A: Micrometers = 5.0 Decimeter (dm) = ?
Q: (9.75 x 103)(8.4 x 10-6)
A:
Q: to 900bar on a lo
A: This graph depicts the compression of Hydrogen gas from 30 to 800 bar or 3 to 80 MPa.
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A: The given problem is 23570 mg.
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Q: How many kg are in 5.4 x 1010 cg? Your work/solution for this problem needs to be included in the…
A: Given: 5.4×1010 cg(Centigrams).
Q: 200e 10000e S00000 TT
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Q: 1. HNO,„H,SO, 2. СH, CІ, AICI,
A: The first step reaction is the nitration of benzene : Nitration happens when one (or more) of the…
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A: Solution : Boyle's law states the relationship between pressure and volume when the…
Q: Perform the indicated conversion: 2.50 × 103 cal = _____ J
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Q: (convert)( g HCN) → (? HCN) noth
A: 1 mol/L HCN means 1 mole of HCN is present in 1L of the solution.
Q: 28 H- H H H c-H 39 H H. H 30 (CH10)
A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…
Q: 2. Convert 71.0 Pa to dyne/cm?.
A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…
Q: Li metal has a high capacity (3.82 Ah/g) and energy density (11,972 Wh/Kg).
A:
Q: OH H,SO., 100°C
A:
Q: Styles 2. - 85 g/100 g water Saturated calcium chloride at 20 C
A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…
Q: [OH] 9.1Е-2
A: pH (Potential of hydrogen ions) of any solution expresses the value of concnetration of hyrogen ions…
Q: Convert 5.5Tm(tera meter) to Km O a. 5.5x10 15 O b. 5.5x10
A: Tera(T) =1012 kilo(K)=103
Q: 1.) Ph3P. e .. F3C Br b.) H. F3C F3C Br Br F3C Br F3C F3C Br 0= O: a)
A:
Q: Convert 76.9 L to cm3. O76900 cm3 O 7690 cm3 O769000000 cm³ O769000 cm3
A: SI unit of volume measurement is m3
Q: What is the standard 2C5H10(1) + 1502(g
A: Change of enthalpy during the formation of 1 mole of the substance from its constituent elements…
Q: 10. Convert 15,000. J to kJ. A: 15.000
A: Given: Energy = 15,000 J We know that, 1 kJ = 1000 J
Q: Convert 1000inch ^3 into Gal
A: A unit conversion describes the same property as a different unit of measurement.
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A: Conversion system can be done by basic conversion factors. As we know , 1m = 100cm The same goes for…
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- X Achieve > Students: Register X Assessment - Chem 101 002X nillanlearning.com/courses/55ace5f9-441e-4942-b91a-6dde768c655e/3/k6bu5e/tools/assessment/items/9f6b56a8-92b9-4b ent Check A LGive Up? O Hint OResources Score: 25 Perform the conversions. atm 1.196 atm = 860.8 mmHg = %3D Pa 1386.9 mmHg : atm %3D 287.3 kPa = %3DMon 4:35 PM nnections | Un X * Student Employment | Car X Illinois State University : H X Mind Tap - Cengage Learn X G If a sample of lithium con index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571&nbld%3D2199898&snapshotld%3219989. * DTAP Q Search this Use the References to access important values if needed for this question. If a sample of lithium contains 2.50x10 atoms of lithium-7 and 2.00×10³ atoms of lithium-6, what is the percentage of lithium-6 atoms in the sample? Submit Answer 5 question attempts remaining Next Autosaved at 4:32 PM Back:0: :O: VTITTO DAAMG DELLAL TTITVJTTTV Assessment - Chem 101 002 - Ac X A Achieve > Students: Register for X Applications | Rapidldentity xN Canvas LMS e-4942-b91a-6dde768c655e/3/k6bu5e/tools/assessment/items/b5bf51ff-1873-4e20-b78d-15d1b43e186d/assignments/5395362?redirectBackToOnClose%=true&en L Give Up? O Hint Resources 89.9% In each of these Lewis structures, one atom has a nonzero formal charge. Locate the atom, and indicate the charge on the atom in the Lewis structure. CH,CO, CH,NH, Rings Erase Select Draw More Erase Select Draw More sau C. // H. H N H H. H. NO2 Select Draw Rings More Erase
- 9. The method described in Problem 5-8 is to be used for the analysis of ores that assay about 1.2% gold. What minimum sample mass should be taken if the relative error resulting from a 0.4-mg loss is not to exceed(a) -0.1%? (b) -0.4%? (c) -0.8%? (d) -1.1%? Here is the number 5-8 5. Describe at least three ways in which a systematic error might occur while using a pipet to transfer a known volume of liquid.6. How are systematic method errors detected?7. What kind of systematic errors are detected by varying the sample size?8. A method of analysis yields masses of gold that are low by 0.4 mg. Calculate the percent relative error caused by this result if the mass of gold in the sample isa. 500 mg. b. 50 mg. c. 150 mg.d. 70 mg.Which conversion factors can be used to convert 1 teragram to kilograms showing proper dimensional anlysis ?%3D 1eg= lo00g 4. Perform each conversion. 3.55 kg to grams un. a)
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- Dashboard | myPSU e Link to Modified Mastering x Course Home M Tell us about your experienc X XM Online Survey Software | Qu x b My Tutoring | bartleby A https://openvellum.ecollege.com/course.html?courseld=170447208&OpenVellumHMAC=56e70965eac110b7c9240531f694c1f2#10001 A Mastering Chemistry Course Home O My Courses Glycine EXP. H N S CI Br Marvin JS by O ChemAxon 53°F 12:18 PM DELL w a 4)) O Cloudy 4/21/2022 aO lck To December- YouTub xM inbor emmareehernandes130 X e ss sc Speciic Heat S Check x+ goformative.com/formatives/6059e5322720belbcatiff322 E The Latest Gris & G a Unit 3 a Aceble Driving 0 Tarot Card Meaning 3 Tin is widely used for plating steel cans used as food containers, in metals used for bearings, and in solder. What will be the final temperature of a 163.79 g piece of tin that is at an initial temperature of 27.4°C and requires 2432.0 J of heat? The specific heat of tin is 0.226 g/J °C. Show Your Work a * 92pt/min=___ pt/h using dimensional analysis