3. 35.0 mL of 0.325 M AgNO3 is added to 50.0 mL of 0.125 M MgCl2. Assuming all volumes are additive, what will be the molarity of all ions in the solution after mixing and after any reaction takes place? (AgCl is not present as ions since it is insoluble.)

Q: Sodium hydroxide is used to clear clogged drains. A solution of NaOH has a pH of 9.52 at 25C. What a...

A: PH  is a negative logarithm of concentration of H+  ions.  PH = -log [H+]  POH = -log[OH-]  PH + POH...

Q: Calculate the % composition of CuSO4.5H20 (Atomic masses:Cu = 63.55 amu; S = 32.06 amu; O = 16.00 am...

A:

Q: Electron configuration for N

A:

Q: Write the chemical formula for tellurium hexaiodide

A:

Q: 1. The combustion of a sample of aluminium produces 0.25 mol of aluminium oxide and releases 419 kJ ...

A: The combustion reaction of aluminum is given by: Als + 34O2g  → 12Al2O3s The enthalpy change in stan...

Q: Add the remaining atoms to compounds A,B,C PPH3 -> NaHMDS . H, 11

A:

Q: I I Least reactive Most reactive

A:  SN1 reaction is substitution nucleophilic unimolecular reaction. Stability of reaction depend upon ...

Q: What is the molarity of a solution with 3.71 g of Sodium Nitrate forming a 446mL solution? Roun...

A:

Q: A reaction was carried out the started with aluminum, Al, plus a compound as the reactants that yiel...

A: Given that, a reaction was carried out the started with aluminium, Al, plus a compound as the reacta...

Q: a. Write a balance equation for the reaction described above. b. How many kilograms of N2 are neede...

A: (a) The balance chemical equation for the prepration of NH3, using Haber process is :-   N2 + 3 H2 ⇌...

Q: Convert the

A:

Q: Draw the structure(s) of the product(s) you would expect when tetrahydrofuran is cleaved with HI.

A: The presence of lone pair on the oxygen atom in the THF molecule is the key factor to progress the m...

Q: • Include all valence lone pairs in your answer. • In cases where there is more than one answer • Sh...

A:

Q: Physical chemistry question: Calculate the wavelength of a photon needed to excite a transition bet...

A: Force constant , k = 544 N/m Mass of oxygen atom = 15.9949 u Hence, Mass =15.9949 × 1.6605 × 10-27 k...

Q: Which chemical is a good neutralizing agent for an acid spill? A Ba(OH)2 (В) NaHCOз (С) NaoH (D Nazs...

A: To determine chemical as a good neutralizing agent for an acid spill

Q: 3. What is the potential of an iron electrode under standard reversible conditions relative to a sat...

A: Here we have to determine the potential of an iron electrode having [Fe+2]= 1×10^-7M relative to a s...

Q: Why it is important to study material chemistry in reference to engineering, especifically, Industri...

A: Materials chemistry concerns the usefulness of chemistry for the innovation & synthesis of mater...

Q: Which of the following statements concerning the limiting reactant is/are correct? The mass of the l...

A:

Q: Compare the distances among molecules in the gas,liquid and solid

A: Matter can be classified into mainly three types based on the closeness of the molecules.  

Q: 2) If an unknown Cu*2 solution has an absorbance of .62, a) Find its molarity graphically: A M b) Us...

A:

Q: What volume of hydrogen gas at STP is produced from the reaction of 46.51 g of Mg? Balance the equa...

A: Here we have to determine the volume of hydrogen gas produced at STP by the reaction of 46. 51 gram ...

Q: The rate constant for the decomposition of a given ore is 0.0475 s-1. (a) what is the half-life of t...

A: The rate constant of decomposition of the given ore is = 0.0475 s-1 The unit of the rate constant st...

Q: 1. How many grams are present in 12 atoms of Potassium? a. 7.8 grams b. 3.91 x 10-22 grams 39.1 gram...

A:

Q: Which of the following compounds are oxidizers and which ones are reducing agents (Hint: oxidizing c...

A: Oxidising agent is a substance that oxidise other species and reducing agent is a species that reduc...

Q: An organic compound has a molar mass of 171.1 g/mol and contains 11.10 % hydrogen atoms by mass. How...

A:

Q: greatest percentage by mass of

A:

Q: E liters oc

A:

Q: How many grams of Fe are produced when 65.0 grams of iron (III) oxide is reacted with 52.3 grams of ...

A:

Q: Q: What are the solutions, explain it?

A: The solution is the homogeneous mixture of two or more substances.  

Q: t reagents

A:

Q: Suppose a weak acid has Ka = 4.0 x 10^-9. which is equivalent to Kb? and why??

A:                              

Q: Hi! I need this question really quickly! Thank you!

A: Mass of magnesium chloride = 1.3443 g Volume of HCl = 54.90 mL Concentration of HCl = 0.656 M  

Q: What is the net ionic equation for the following reaction? NazCO3(aq) + FeCI2(aq) --> FeCO3(s) + 2Na...

A:

Q: d. Al (CO3)3 - Al,0, + CO2 e. CH10 + 02 - CO, +H,0 f. Mg(ОН)2 + HBr - MgBr, + H,0

A:

Q: d. lonic compounds tend to 29. What is the couloumbic energy of MgO? ECouloumbe = (231 aJ) 2) %3D a ...

A:

Q: skeletal equation

A:

Q: At 30 °C, a solution is prepared by mixing 22.8 g Na2SO4 with 175.0 g water. The vapor pressure of w...

A:

Q: 5. How many molecules are in 142.69 L of CH4? A V-M. a. 8.59 x1025 molecules b. 6.37 molecules C. 3....

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to ...

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are ...

A: We can decide on the fate of these given reactions in the question based in the solubility pattern o...

Q: provide appropriate reagents or product for the following example if you can show work I'd appreciat...

A: Organic reaction mechanisms:

Q: The following reaction was carried out in a 3.00 LL reaction vessel at 1100 KK:   C(s)+H2O(g)⇌CO(g...

A: Please find your solution below : Reaction quotient of a chemical reaction in chemical thermodynamic...

Q: You have the following polypeptides at pH 7.25 and are attempting to separate them using an anion ex...

A: For an amino acid residue,    If pKa > pH, the ionizable group remains in its protonated state. ...

Q: 2. A chemist vaporizes, to a gas, a volatile liquid hydrocarbon (CHO) compound, containing carbon (C...

A: Given that -  Density of the gas = 2.944 g/L  Temperature = 89.3°C = 362.3 K  Pressure = 755.3 mmHg ...

Q: (van’t hoff) use van’t hoff to calculate freezing and boiling points; don’t know what went wrong

A: Vant Hoff factor,i = 1.83 Molality of solution = 7.75 × 10-2 M Kf = 1.86 °Ckg/mol Kb  = 0.512 °Ckg/m...

Q: A 0.312-kg sample of methylene chloride has a density of 1.326 g/cm°. Calculate its volume in cubic

A: • The values provided in the question are:-     i) Mass of methylene chloride, m = 0.312 kg = 0.312 ...

Q: Calculate the ionization energy of the lithium atom in the steady state and then determine which par...

A: Ionization energy is calculated using the expression: E=13.6Z2n2eV where Z is the atomic number and ...

Q: An important reaction sequence in the industrial production of nitric acid is the following: N2(g) +...

A:

Q: A buffer solution of pH 7.30 will be prepared from a 50.00 mL solution of 0.075 M NaH2PO4 (K=6.3x10-...

A: Given, A buffer solution of pH 7.30 will be prepared from a 50.00 mL solution of 0.075 M NaH2PO4 (K=...

Q: Consider the reaction for the combustion of octane (Cs H18). 2C H18 +2502 16CO2 + 18H2O Part A How m...

A: A) The given reaction for the combustion of octane is, 2C8H18 + 25O2 ---> 16CO2 + 18H2O From the ...

Q: Using Charles's Law, if a gas occupies 2 L at 305 K, what temperature is required for the gas to occ...

A: Volume is directly proportional to the temperature