What is the energy, in Joules, of one photon of microwave radiation with a wavelength of 0.158 m?h=6.626 x10 34 1.5, C=3x10 ms -1

Q: B. Molar Mass of a Gas MATERIALS (*student supplied materials) • Lighter* • Large container or…

A: Experiment Procedure: Safety First:  Always wear safety goggles during the experiment to protect…

Q: Solid copper(II) chloride forms a hydrate of formula CuCl2 ⋅ xH2O. A student heated a sample of…

A: Here we are required to find the percentage of anhydrous copper chloride

Q: What is this molecule ?

A: To solve this problem we have to name the given molecule .

Q: 13.Calibration must be properly done to ensure that glass ware and equipment are in good working…

A: The solutions are given below -

Q: How did you find the Average value?

A: The mole ratio of hydration to magnesium sulfate is a critical parameter used to determine the…

Q: Thank you, but why was 0.0135 multiplied by 2?

A: Answer: For most of the reaction on increasing the temperature rate of reaction increases because…

Q: During a breathing test, Samuel exhales as much as he can. At this point, his lungs are only 1.5 L,…

A:

Q: :Q1. Complete HzC CH3 + KMNO + CH3

A: The reaction given is,

Q: Solve for u. 14-2=121/12 3 Simplify your answer as much as possible. U= 010

A: ->For solving equation first of all unknown terms come to one side .

Q: 9. How many moles of phosphorus pentachloride are needed to make 35 liters of water? 35 LHO 4 moles…

A: The number of moles of a subtance is calculated by the formula, n=mM Where, m is the given mass of…

Q: Compute for pKb. (Supply answer up to the 2nd decimal point.)

A:

Q: 1 yg = ? g

A: Given, 1 yg means 1 yotta grams Yotta gram is a unit of mass. The S.I. unit of mass is a gram 1 Kg =…

Q: 04 on OH OH

A:

Q: PCI, + 4 H,0 H,PO, + 5 HCI 8. If you use 336 moles of water in an experiment, how many moles of…

A: Given balanced reaction,  PCl5 + 4H2O → H3PO4 + 5HCl This is a balanced reaction in which one mole…

Q: O fnd pint gooup y 2- O soj O s0 3 O find pint goeaup af pint goeonp af 2- O find pint googe y purf

A:

Q: A chemist adds 40.0 mL of a 0.083 mmol/L sodium thiosulfate (Na, S,0,) solution to a reaction flask.…

A:

Q: If given a value plot along the y axis: 1. Find given value along y axis. 2. From this point, trace…

A: To determine the length of fence for a cost of $275, we would use this given graph between length of…

Q: How many different ways can 4 identical items be put into 6 possible spaces? How about 4 identical…

A: The number of ways to put "n" identical items into "k" possible spaces can be calculated using the…

Q: 1.03 2. DMS 3. MgBr 4. H₂O or H3O+

A: This problem is based on hydrocarbon . The problem is based on ozonolysis and further we have used…

Q: I got all tangle up . Can u please explain the how to calculate so I can have an understanding of…

A:

Q: You will be defining a new temperature scale in oX, in which the freezing and boiling points of…

A:

Q: Why are the particles in a solid assumed to be moving even though we cannot see them? O The kinetic…

A: Kinetic theory of gases

Q: Thanks so much! I however cannot arrive at the same answer! Is there a chance you could please show…

A: We have to elaborate the calculation part.

Q: 3. Look at the combinations of "givens" and "unknowns" and check off the ones that require you to…

A: We know , Arrhenius equation is given as : K = A e-EaRT

Q: Rank the following from 1 = fastest EAS to 4 = slowest EAS.

A:

Q: Start with ?(?)=??. Reflect it horizontally, expand it horizontally by a factor of 0.018, expand it…

A: We will find final equation for the temperature of a can of soda placed into a refrigerator.

Q: In an experiment, beams of neutral carbon atoms (C), C+ cations, and C anions fly from the left to…

A: Opposite charges attract each other. So positive attract negative and positive attract negative one.…

Q: hen asked to record the buret reading shown below, a student wrote down a reading of 15.300 mL. mL…

A: We can see that the meniscus is at 15.300 mL So the value is be 15.300 mL. Hence, their reading is…

Q: 10. Convert 52 ps into ms.

A:

Q: k) 3,498 dm3 into mm3

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Solve for r. 4r-s=K 미티 X

A: The given mathematical equation is: 4r-s=K

Q: Hi im still confused how you get the values from the grap

A: As per the given values of K and T, lnK is computed and then a graph is plotted between lnK vs 1/T

Q: Cl: narge to e rmal charg Chec

A: Formal charge is the charge which is assigned of an atom  by considering that electrons are equally…

Q: Question 17 of 26 How many liters of CH:OH gas are formed when 3.20 Lof H: gas are completely…

A:

Q: When plotted correctly, match the following terms to the variables in an equation of a straight…

A: Activation energy is amount of energy required to activate the reactant molecules from ground state.

Q: A student conducts an experiment using an unknown hydrate and obtains the following data Crucible…

A: Given - Crucible =  24.31g Crucible+ hydrate = 29.31g Crucible+ anhydrate =  28.26g Mg % = 29.44% S…

Q: Please show how you solved each. I need to see and understand the calculations. I am so frustrated.

A: Trail 1 : Since mass of Epsom salt used = Mass of beaker with epsom salt - Mass of beaker => Mass…

Q: Using the models below, show your work to derive the relationship between d and r in each unit.…

A:

Q: Which of the following is a correct way of measuring the Michaelis constant KM? a. Seconds  b.…

A: