- Uranium hexafluoride, UF6 is a white solid that sublimes (vaporizes without melting) at 57°C unde normal atmospheric pressure. The compound is used to separate uranium isotopes by effusion. What is the ms speed (in m/s) of a uranium hexafluoride molecule at 57°C.

Q: What volume of hydrogen gas is produced when 93.6 g of iron reacts completely according to the…

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

Q: Describe the types of energy involved when boiling an egg in a pot of water.

A: Eggs are made up of large number of protein molecules. Now small constituent amino acids are joined…

Q: Which of the following is the Williamson Ether synthesis product of the following reaction: + Na

A:

Q: If the RDA for vitamin C is 60. mg per day, and there are 70. mg of vitamin C per 100. g of oranges,…

A: The relation between oz. and g is as follows:1 oz. = 28.3495 gThus,3 oz. = 85.0485 gThe relation…

Q: A device that does not use an electric current to produce motion is called an Electric Motor. O True…

A: Electric motor convert electric current to mechanical energy.

Q: In making computer chips, a 4.00-kg cylindrical ingot of ultrapure n-type doped silicon that is 5.20…

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

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

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Q: An electric current of 485.0 mA transports 760. μC of charge. Calculate the time this took. Be sure…

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Q: 5.6 x 1012 is .. .... Small than 1 O Larger than 1 60,900,000 is equal to 6.9 x 10° О 6.09 х 10°…

A: We know 10 to the power something minus is a verry small number if the multiplier is not a large…

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

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Q: If sucrose costs $1.20 per pound, and a bottle contains 2.00 kg, how much would you pay for a case…

A: we know that, kg and pound are related ro each other as;2.205 pounds=1 kilogram1 pound=12.205*1…

Q: Predict the product(s): CI

A: The given reaction is electrophilic aromatic substitution reaction. It is an Nitration reaction.

Q: What would be the AXE notation for Pbl2? O AXE2 O AX2 O AX2E3 O AX2E2 O AX2E

A: Pb is central atom = A,  Halogen = I, Pb belongs to IV A group, Pb is having two single bonds and…

Q: 4. How sizing down to Nano affect material properties?

A: Since  substances at the nanoscale level have a greater surface-to-volume ratio, which causes them…

Q: A copper plate has a diameter of 25.4 cm and weighs 1.72 kg. If the density of copper is 8.96 g/cm3,…

A: 1. Let the copper plate be in the shape of a cylinder. The mass or weight of copper plate = 1.72 kg…

Q: H30+

A: This is an example of ether hydrolysis

Q: CH3 + CN

A: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a conjugated diene and a…

Q: For the graph shown below: 45 40 35 30 25 20 15 10 5 FA 8. 10 What are the coordinates of point B:…

A: Solution is given on page as below

Q: You are about to work some magic with matter. You have a rectangular cube of matter in its solid…

A:

Q: The maximum recommended single does for acetaminophen is 15.0 mg per kilogram of body weight for…

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Q: 15. The density of silver is 10.49 g/cm. a. What is the volume of a silver coin that has a mass…

A: Density: Density is defines as the mass per unit volume of a substance. Those substance which has…

Q: what is major product of following ? Br H30* ? Phi

A: Applying concept of organic synthesis.

Q: 1 но

A:

Q: When an object with an electric charge of 3.0μC is 7.0cm from an object with an electric charge of…

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Q: 75.5 dg = O 7.55 X 10^-9Gg O 7.55 X 10^9ng O 7.55 X 10^9Gg O 7.55 X 10^-9ng

A: We have to choose the correct option  equivalent for 75.5 dg after its unit conversion.

Q: An electric current of 24.70 A transports 410. µC of charge: Calculate the time this took. Be sure…

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Q: use the following data to create a scatter graph with smooth lines and markers to connect and…

A: Given information is,

Q: CI + Nal

A: We need to find the product of this substitution reaction.SN1 substitution is a type of nucleophilic…

Q: 14 17/N + / H → ? + 7 2- 15 N + ? → 12 ( + 1 / He 504722C+4 7 6 2

A: The phenomenon of spontaneous decay of a nucleus accompanied by the emission of α-particle, β…

Q: What is the mass of an Iron cube (density = 7.87 g/cm3) where each edge is 2.00 inches?   1 inch =…

A: Mass of iron cube can be find out using volume and density as follows:

Q: What material is a better shield? (assume they have the same thickness) a. copper (d = 9.0 g/cm3)…

A: Metals possess definite density value that signifies mass of unit volume. These values are denoted…

Q: n=? O PVIRT O PTIRV O TR/PV O PR/VT

A:

Q: b. How many ounces of mercury are in 1.0 cubic meters of mercury? Hint: the density of mercury is…

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Q: 1s²2s²2p63s²3p64s²3d104p65s²4d4

A: Here we have to predict the symbol of divalent cation of the following given electron configuration.

Q: CI NO₂ PhSH

A: Nucleophilic aromatic substitution (NAS) is a type of organic reaction in which a nucleophile…

Q: How many nL are there in (3.67x10^3) cL

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Q: Blank 1 is a cheap material used to create buildings, bridges, and other massive constructions.…

A: Concrete consists of mixture of aggregates i.e.sand , gravel, portland cement water.

Q: Which of the following is/are the final product(s) of the reaction below: NO 1. H2 FINAL PRODUCT(S)…

A: Catalytic hydrogenation is used for the reduction of double bond to saturated compound. This is done…

Q: 6. What is the difference between ACCURACY and PRECISION?

A: Accuracy:The measurement of how close the calculated value to the standard value is said to be…

Q: 23. A standard dose of an over-the-counter cough suppressant for adults is 20.0 mL. A portion this…

A: Given: Volume of dose of adult = 20.0 mL adult dose contain = 35 mg   Volume of dose of child = 10.0…

Q: AICI, .CI +

A: Alkylation is a reaction in which an alkyl group is being shifted/transferred from one molecule to…

Q: Q2. The scientist who used the term "nanotechnology" is: O Sumio lijima O Eric Drexler O Richard…

A: Nanotechnology is used to study and explore the application of nanoparticles.

Q: Given the structure below, what is the number of relevant resonance structures in which a negative…

A: The Lewis structure or molecular skeleton is also known as the electron dot structure. It is the…

Q: each Geive a currect same for each of the following compounds A) CH₁ CH₂-C-CH₂ CH CH CH B) -0 CH

A: