Calculate the solubility of Oz in water at a partial pressure of O2 of 120 torr at 25°C. The Henry's law constant for O2 is 1.3×10³ mol/L. atm for Henry's law in the form C= kP, where C is the gas concentration (mol/L).

Q: 150decrun

A: Isoelectronic means the number of electrons are the same in 2 or more species. Argon is a noble gas…

Q: Calculate the linear density (in units of atoms/nm) along the [101] direction in copper.

A: Well, we have to use the formula- Linear density=Number of atoms in the direction of vectorlength of…

Q: yes no O yes + no

A:

Q: Determine the pH of each of the following solutions.

A:

Q: 3. Elektron bergerak dalam daerah di antara 2 plat paralel dengan kecepatan 1.88 x 107 m/s dan…

A: The objective of the question is to find the magnitude of the magnetic field that will allow an…

Q: (iii) Using the [XeFs] as an example, show that C = E.

A: For proving this, we have to find out its principal axis and apply the Cn operation n times. so that…

Q: For the following reaction, use the plots below to determine the reaction order wit respect to NO2…

A: Given : We have to tell the order of NO2 .

Q: What is the mean of the values 7.5, 7.7, 4.2, 3.7, and 3.0? Give your answer to the first decimal…

A:

Q: HO он > 2PhMgBr H,H,Q DEI

A: Given reaction:

Q: i 1. 2. H₂, Ni NH₂ H*

A: Ketones are when condensed with amines to form imines. It is an acid catalyzed reaction.

Q: What is value for x in the equation below? e(3.66x) = 101.8(8.90+1.04) %3D Note: Logarithms and…

A:

Q: Write a balanced chemical equation for the reaction that occurs when crotonaldehyde, C₂H, COH(1), is…

A:

Q: Can you please answer this question and show the steps

A: Protons carry positive charges, electrons carry negative charges and neutrons have neutral particle.…

Q: Write the equation in exponential fo log_(2)256=8 The equation in exponential form.

A: We have the logarithm represention log2256 = 8 We are to write this equation in exponential form.

Q: why is the answer 1.13 M?

A:

Q: 11-59. Titanium dioxide is converted to titanium tet- rachloride by reaction with chlorine gas and…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: d-ons Help Accessibility Last edit was 5 hours ago I UA 三1 ^三 ニ三 三、三 Arial 10 4. 5 2 some grills…

A: As all reaction process described above are result in production of fire. In chemical reaction the…

Q: The reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate…

A: Since you have asked multiple questions, we will solve the chemistry question for you.

Q: av =?,GT" -)p =? apl =?,G

A:

Q: 6. (aq) (aq) BaCl, (aq) + H,O (1) +

A: Redox reaction is a simultaneous reduction of one compound and oxidation of another compound.…

Q: The temperature of a liquid is 15oC.  What is this in K?

A: Celcius is one of the units of temperature.  The SI unit of temperture if Kelvin.

Q: Q3 / Are the following vehicles Roman (choose only)? () (1

A: The answer is as follows:

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

A:

Q: Direction: Solve what is being asked. Follow the directions below; All answers, including values…

A:

Q: coc, O A Ов O c

A:

Q: Solve for r. 4r-s=K 미티 X

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

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: The concentrations of K* in water were measured with atomic absorption spectroscopy (AAS) and atomic…

A: The t-value, or t-score, is a ratio of the difference between the mean of the two sample sets and…

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: AHrxn AS rxn AGrxn AS universe >0 0 low T, 0 high T

A: For the Given reaction, 2NH3(g) + 3 N2O → 4N2(g) + 3 H2O(g)

Q: carbon dioxide, ammonia, krypton, neon Enter formulas in the boxes below: 1 = slowest, 4 = fastest

A:

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

A:

Q: An electric current of 25.80 A transports 0.30 kC of charge. Calculate the time this took. Be sure…

A:

Q: Group 1 & 2 Consider a steel cylinder with an inner height of h = 1.000 m and an inner diameter of d…

A: Group 1 & 2 -    Given - Height of cylinder , h = 1.000 m = 100 cm Diameter of the cylinder , d…

Q: Which of the following has the smallest value of IE1? O S Se Te

A: Ionization Enthalpy - It is defined as the energy required to remove electrons from an isolated…

Q: Calculate the kinetic energy of a ×9.41012kg comet moving at a speed of 39.0kms . Round your…

A: We have to calculate the kinetic energy .

Q: A homogeneous mixture has non-uniformly distributed particles a uniform composition throughout O not…

A: There are generally two types of matter which  are considered as pure substance and mixture. Pure…

Q: You obtain the set of results 192, 216, 202, 195, and 204. Using Grubbs Test at 95% confidence…

A: Mean of data is calculated by sum of all measured value divided by number of value.

Q: What is 302 x 4903

A: Calculate 302 × 4903

Q: f) 0 Baz OEt ? OEt

A: The barium ion in the barium nitrate molecule is attacked by the oxygen atom in the ethanol molecule…

Q: 2) For a separate job, you are asked to assemble a number of tricycles by attaching wheels to the…

A: No. Of complete frames=70 No.of rear wheels=123 No. Of front wheels=74 For 1 complete tricycle, no.…

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. Br NaOH OH I

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.