6. Carbon monoxide and carbon dioxide are at the same temperature. Which moves faster? 7. How does particle speed affect how fast a gas diffuses? V not be less than 1? 8. Why should 9. If the temperature is the same, would N, or Ne be faster? How much faster?

Q: When does the value of Q = K? %3D

A: Given-> Q=Kc

Q: Where did the 7 and 1/2 come from

A: pH of salt of weak acid and strong base can be calculated by using direct formula that is used…

Q: Part A 112.0 mL of glacial acetic acid (pure HC₂H₂O, K.-18x 10 ) is diuted to 1.75 Express your…

A: Volume of glacial acetic acid = 12.0 mL = 0.012 LDensity = 1.05 g/mLMass of acetic acid = volume ×…

Q: (1-1) (10-11) 146.44 g mol = ☐

A:

Q: 42. Given the following redox potentials; Electrode E° (V) ½ 1: (aq)/l" (aq) Fe" (aq)/Fe²* (aq) ½…

A: We have to.tell which of the following option is correct

Q: Using your determined value of Ksp = 3.7x10^-11 calculate how many milligrams of silver chromate…

A:

Q: Part E pH 7.96 Express your answers using two significant figures separated by a comma. VE [H₂O),…

A:

Q: professor Scimemi has accepted you as a Master’s student and you are involved in a project that…

A: You need to make 2.5 mM KCl. The formula for weighing is as follows: Amount of KCl (g) = [Molarity…

Q: Which of the following is the largest? Group of answer choices Cl Cl S S2-

A: Given species are: Cl,Cl-,S,S2-. Among the given species which is the largest in size?

Q: What is the Z effective of Ni 1-

A:

Q: 20. The reaction [Co(H,O)"(aq) + 4Cr(aq) = pink (COCLJ*(aq) + 6H,0(1) blue is exothermic in the…

A: Here our desired product is on the left side of the reaction. Thus we need to ensure that product…

Q: 1 Optically active 2 Capable of forming a zv neutral solution id

A: 2-aminopranoic acid is given and three statements are given and asked which is/are true.

Q: What type of bond(s) exists in sodium tetrahydridoborat br sodium bortthariride, lonic bonds…

A: Ionic bond - ionic bond is electrostatic force of attraction between two oppositely charged ions.…

Q: > Y 1. (125)

A: Here the concept of Miller indices will be applied

Q: Which of the following factors will affect the value of the equilibrium constant, Kc for the…

A: Using le - chateleir principle, effect of concentration, pressure and temperature at chemical…

Q: What does a refractometer reading of 2 mean when distilling ethanol?

A: Refractometer is an instrument  used to measure concentration  of aqueous  solution.

Q: In an aqueous solution at 25 °C, if [H₂O] = 9.1 x 104 M, then [OH] is:

A:

Q: T III ion 1 ion 2 on 3 on 4 ion 5 ion 6 ion 7 ion 8 ion 9 ion 11 ion 12 on 13 on 14 on 15 ion 16…

A: We have to calculate standard enthalpy of reaction.

Q: acıdıc 2- 3+ + CO2 (5) 2- basic

A: The given redox reaction is:                 Cr2O72-aq + C2O42-aq → Cr3+aq + CO2g Oxidation state of…

Q: given A = {1,2,3} B = {2,4,6} C = {7,9,11} prove : AU (BUC) = (AUB) UC

A: We have to prove : AU(BUC) = (AUB)UC L.H.S : A = 1,2,3 B = 2,4,6 C = 7,9,11 BUC = 2,4,6,7,9,11…

Q: The H- ion cannot be solved exactly because it includes more than two distinct particles. True False

A: Answer: Usually Hydrogen is a cation. But some reaction Hydrogen is act as an anion. Hydrogen anion…

Q: 210 200 270 260 250 What is the probability of finding this particular combination in the…

A: Identify the Alleles: We start with the alleles present at the two genetic loci, D5S818 and PentaD,…

Q: show-all-working-explaining-detailly-each-step Answer should be typewritten using a computer…

A: Given:  Propan-1-ol (CH3CH2CH2OH) and ethanol (CH3CH2OH) would differ in their reactions with PCl5,…

Q: The pH of a solution is 6.70 ± 0.02. What is the concentration of H* in the solution and its…

A:

Q: Which of the following properties of Group I elements decrease(s) with increasing atoinic number? 1…

A: An atomic number of an element is given by its number of protons present in the nucleous. As the…

Q: show-all-working-explaining-detailly-each-step

A: Anomalous behaviour means something different.Any element show different properties From other…

Q: Absorbance vs Concentration (M) Absorbance 0.6 0.4 0.2 0.0 0.00001 Absorbance -10584*x + 0.0314 R² =…

A: A question based on absorption. Using the given information about the equation of the line for the…

Q: Which of the following processes is (are) exothernic? I O(s) + é - O'(s) 2 O(g) - O'(g) + é 3 OKg) +…

A: Electron gain enthalpy: It is defined as the amount of energy released when an electron is added to…

Q: 35. be deduced from the rate equation of the reaction, CH;COCH, + I2 → CH;COCH21 + H* +F given by…

A: The order of a reaction is defined as the sum of of the powers to which the concentration terms are…

Q: The properties of the compound H HHH H н- с— ҫ- с-с-с-с H он он он Он он include: It has 4…

A: Asymmetric carbon :-  A carbon atom which is bonded to four different atoms or groups is called…

Q: How many different values of m1 are possible in 4f sub-level?

A: Possible values of quantum number: The number in front denotes the principal energy level, in…

Q: What is the molar concentration of the unknown sample (in mole L)?

A:

Q: . The Rutherford gold-foil experiment led to the discovery of I The electron 2 The neutron 3 The…

A: Rutherford experiment only told about the positive charge nucleus and its properties. neither…

Q: If the pH of a solution is 2.78 with an absolute uncertainty of ±0.05, what is the [H+] and its…

A:

Q: I am missing an arrow, can you help me determine where I am missing it?

A: The mechanism shows the oxidation of alcohols to carbonyl compounds using an alternative…

Q: OD 450 Concentrations 0.105 0      0.144     3.06    0.406 31.9    1.233 108     1.909…

A: According to Lambert Beer Law, absorbance of a solution is directly proportional to concentration of…

Q: Some species which have five unpairec clcetrons in the 3d subshell include I A manganese atom 2 An…

A: The question is based on the concept of electronic configuration . We have to identify the atoms or…

Q: In some of these numbered processes, particle energy is gained, and in some it is lost. In which of…

A: To solve this problem we will use the given image of state of matter .

Q: Construct a calibration curve based on the following data: Concentration Fe 0.100 0.500 2.00 4.00…

A: The beer’s law explain that the concentration of a solution is directly proportional to the…

Q: Identify the conjugate acids in the following acids-base equilibrium (Fe(H;O)«]*(aq) + H20(1) =…

A: An acid is defined as the substance or a species that can donate protons in a solution whereas a…

Q: Silver nitrate is used to precipitate chloride in drinking water. Which of the following samples…

A:

Q: A gas OCcuiies 300cm? at uohat demierature of 47°c and Pressure of 700 mmtlg set P: is ts Uoleme at…

A: We have given that V1 = 300 cm3 = 300 mL = 0.3 L P1 = 1 atm T1 = 273.15 K And P2 = 700 mm of Hg =…

Q: 4-16. Zinc is an essential micronutrient in pet food, but is toxic if present in excess. Do the Zn…

A: Step 1:Given: Cat 1Cat 2Cat 3Cat 4Cat 5Dog 1Dog 2Old Method84.973.517362.715480.1185New Faster…

Q: 2- а. Ст (aq) + Cl>(9) + СrО7? (ад) + CГ (аq) V b. Ni*+ (aq) + Ba(s) — Ва* (аq) + Ni(s) V ||

A: Answer:- this question is answered by using the simple concept of calculation of standard cell…