Question: an ocean body on Utopia, the activity of Yr2* = 104 and the activity of aqueous carbonate (CO3) = 103. 2H* + YrCO3(s) 2Yr2+ + CO3² + 2H2O AG, = 36.46 kJ \YrCO, 3 (s) YrO Yr2+ (aq) YYOH+ (aq) 10 12 14 pH a. Which line on the activity diagram above represents the reaction shown above? b. Derive the equation of the line you chose above, using the activities of the solutes in the ocean water and the thermodynamic data provided log activity Yr 2+

Q: Given that 4NH3 + 5024NO+ 6H2O, if1.92 X 10 molecules NH were made to react with an excess of oxygen...

A: Given,  4NH3 + 5O2 ➝ 4NO + 6H2O Number of molecules of NH3 react = 1.92 × 1021 molecules Excess reac...

Q: Predict the major product(s) for each of the following electrocyclic reactions. Justify your answer ...

A:

Q: 1.0 mol NaH2PO4 and 1.0 mol Na2HPO4 are added to sufficient water to give a 1L buffer solution. Indi...

A:

Q: 2. Calculate the [I] (after dilution in the 50.00 mL flasks) for the four standard solutions you mak...

A: With dilution concentration of a substance decreases.

Q: Review | Constants | Penodic Table MISSED THIS? Read Section 14.8. You can click on the Review link ...

A:

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.147. What is the va...

A:

Q: I. Carbon dioxide at 60°C and 34 atm is a real gas. Determine your specific volume using: a. Beattie...

A: Ideal gas regulation: As indicated by Ideal gas regulation, explicit volume, v = RT/PM where, R = ga...

Q: An aqueous solution contains 0.22 M hydrocyanic acid. One Liter of this solution could be converted ...

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The buffe...

Q: What caused the color changes in the apple juice titrated without any phenolphthalein present? (Hint...

A:

Q: Decide the charge on each ion. write the correct WRITING FORMULAS & NAMING COMPOUNDS formula 2OL che...

A: Here we have to write the formula of ionic compounds and their IUPAC name.

Q: lon Separation lonization Output/Data Result Detection

A:

Q: AH = - 1.2 kcal/mol; Kp = 16 nM OH 1 HO AH = - 6.0 kcal/mol; Kp = 76 nM %3D OH HOl. AH = - 5.5 kcal/...

A:

Q: Azelastine hydrochloride (pKa = 8.88, molar mass = 418.36 g mol-1) is an antihistamine used in nasal...

A: Azelastine hydrochloride is a weak Acid ( since pKa is given)  pH of a weak acid is found by  pH = (...

Q: 8.278 x 10¯4 mol of an unidentified gaseous substance effuses through a tiny hole in 86.9 s Under id...

A:

Q: In the following chemical reaction which element is the oxidizing agent? 3sn(no3)2(awesome)+2Fe(s) 2...

A:

Q: Over the course of a short race, a human releases 7.50 g of CO2. How many molecules of CO2 is this? ...

A:

Q: What is the pH of a 0.926M solution of acetic acid (Ka=1.8x10^-5)?

A: Acetic acid is a weak acid. pH of a weak acid is found by Ostwald's dilution law.  pH = (1/2) (pka -...

Q: A 33.8 mL sample of a 0.400 M solution of NaCN is titrated by 0.160 M HCI. Kb for CN is 2.0 x 10-. C...

A:

Q: Part A For the reaction 2 A + B C, the initial rate was measured at several different reactant conce...

A: Rate law is an expression that relates rate of the reaction to the concentration of the reactants.  

Q: How much energy, in units of J, is required to heat 67.5 g of solid acetone from -145.3°C to -101.0°...

A: Heat is required when a substance is heating. It can be determined by following formula-  q = mc∆T  ...

Q: 3. When 0.118 g of Zn(s) is combined with enough HCl to make 52.3 mL of solution in a coffee-cup cal...

A:

Q: 4. A solution is formed by adding 35 g of ammonium nitrate to 250 g of water. What is the percent by...

A:

Q: A barometer is used to measure the atmospheric pressure. If the barometer reading is 72.98 cm, and t...

A:

Q: Acid rain harms both living and nonliving things in a variety of ways. What solution/s can you propo...

A: Acid rain, as described in the question, is harmful for both  living and nonliving things in a varie...

Q: 18-29. The measured pH of a 0.100 M solution of NHs(aq) at 25°C is 11.12. Calculate K, for NH3(aq) a...

A: Since you have posted multiple questions, we will solve the first one for you. Kindly post the other...

Q: How much energy in units of J, is required to heat 71.7g of solid acetone from -156.3°C to -96.6°C. ...

A:

Q: What is the physical or chemical properties for butane compound that's soluble in cyclohexane

A: Physical properties of hydrocarbons:

Q: Template Assisted Crystallization (TAC) is a a commercial softening alternative. Which of the follow...

A: Template assisted crystallization is a commercial softening alternative which involves use of atmosp...

Q: Gravimetric Analysis: Determination of Chloride Ion in Sodium Chloride Salt Mass of Unknown Sample= ...

A: Mass of Unknown  Sample= 0.4567 g Mass of filter paper= 1.0023 g Mass of watch glass=22.8795 g Mass ...

Q: Predict the products for each of the following reactions and provide an explanation for the stereoch...

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a co...

Q: Can the addition of HOCI to an alkene produce a mixture of stereoisomers? Can the addition of Br_2 t...

A: Stereoisomers are the isomers that have different orientation in the space.  Alkene that contains c=...

Q: a mass spectrometry, hogh energy protons is use to bombard the molecule so that it will break down i...

A:

Q: 1: A flask that can withstand an internal pressure of 2500 torr, but no more, is filled with a gas a...

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next ...

Q: A 3 mL sample of concentrated nitric acid solution is diluted to 150 mL. A 15 mL sample of the dilut...

A:

Q: First structure determination of a synthetic organic molecule, what is the utility of a standard, pr...

A: In structure determimation Of organic molecules, NMR Spectroscopy Plays crucial role. Some of atoms ...

Q: Two students perform an experiment to determine the molar enthalpy of sucrose (C HO, molar mass = 34...

A:

Q: Give order of bond polarity of the given compounds and explanation of the Solution- CH4, CO2, O2, C...

A:

Q: The atmospheric oxidation of nitrogen monoxide, 2NO(g) + O2(g) 5 2NO2(g) was studied at 184°C with i...

A: Given-> 2NO(g) + O2(g) -->2NO2(g) Initial pressure of NO =1.000 atm Initial pressure of O2 = 1...

Q: For an aqueous solution formed by mixing 4.50mL of 0.15M LİOH with 25.0mL of 0.100M C2H5CO2H (propan...

A:

Q: The Ksp of nickel(II) carbonate, NiCO3, is 1.42 × 10-7. Calculate the solubility of this compound in...

A:

Q: For the reaction A +2 B→ C under a given set of conditions, the initial rate is 0.130 M/s. Part A Wh...

A:

Q: For each molecule, determine the hybridization of the central atom. Use orbital box diagrams to show...

A:

Q: Consider the schematic reaction    K A --> P a) If the reaction is one-half order with respect to ...

A:

Q: 13. Given the following thermochemical equation: Mge) + Clag MgCl, + 642 kJ (5) What is the AH for t...

A: Given- Mg + Cl2-> MgCl2 +642 kJ

Q: Black Forest Biologicals, a biotech startup, has a promising Alzheimer's drug candidate Compound SLT...

A:

Q: Leaking was observed from the separatory funnel used during extraction. Statement 1: The analyst rem...

A: A question based on analytical separations that is to be accomplished.

Q: How do I work on this

A:

Q: A solution contains 0.134 M sodium nitrite and 0.305 M nitrous acid. The pH of this solution is Subm...

A:

Q: You may want to reference (Pages 598 - 605) Section 14.5 while completing this problem. Part A A fir...

A:

Q: Find the concentrations of all the species present in the following solution:   0.010M of H2CO3

A:

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.