What mass of silver chloride can be prepared by the reaction of 110.0 mL of 0.20 M  silver nitrate with 110.0 mL of 0.23 M  calcium chloride? Mass =?  g Calculate the concentrations of each ion remaining in solution after precipitation is complete. Assume that AgCl  is completely insoluble. Concentration of Ag+ =  ? M Concentration of NO3-  =  ? M Concentration of Ca2+ =  ? M Concentration of Cl- =  ? M

Q: The rate law for the reaction: NH4+ + NO₂ N₂ + 2H₂O is rate =k[NH4+][NO₂7 It is found that the rate…

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Q: convert 3.612*10^-5 kl to units of L

A: Here we are required to convert the unit of Kl to L.

Q: Javier dissolves 0.250 mol of an iodo-carboxylic acid in enough water to make 0.500 L of solution.…

A: PH= 1.75 Volume= 0.5 L Moles of acid = 0.260 mol

Q: on the factors that influence conjugate-base stability, determine the position of the equilibrium…

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Q: Classify each chemical compound: compound Mn(OH)₂ Se S₂ SnC1₂ type of compound O ionic O ionic O…

A: Here we have to check the type of bonding between them.

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A: Name of given compound is,…

Q: 3. A compound has the following MS & IR spectra. Propose a structure. Mass Spectrum Relative…

A: Mass spectra provides the information about molecular mass, molecular formula and the possible…

Q: Which of the following simple model gas assumptions is/are not true? A. The molecules are…

A: There are three States of matter: solid liquid and gas. Simple model gas is a theoretical model that…

Q: 2. Calculate the amount of energy absorbed when 75g ice @ -4°C melts to 31°C. Did a phase change…

A: The change from -4°C to 31°C will have three process involved :  a ) Heating of ice from -4°C to 0°C…

Q: Heating/Cooling Curve Calculations 1. Calculate the amount of energy given off when 17 g of water…

A: Given data :  Mass of water = 17 g  Specific heat of water = 4.184 J/g°C  Initial temperature =…

Q: axial ? equatorial? ax/eq?

A: Stereochemistry is a branch of chemistry in which we deal with three dimensional arrangement of…

Q: Reaction: CrO42-(aq)+2H+(aq) Cr2O72-(aq)+H2O(l)                 YELLOW…

A: Le chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: To make 500 ml 0.075M KCL hypotonic solution from  0.75 M KCl  stock solution, how many ml 0.75M KCl…

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Q: At 292.8 oC, the Kp for the reaction is 4.23⋅10-5:  3A+5B ↔ 1AB What is Keq?

A: From given Keq we can calculate Kp.

Q: a) How many MOLECULES of boron trifluoride are present in 6.27 grams of this compound ? b) How many…

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Q: 5. 6. Fe(s) + 5 CO(g) Fe(CO)5(g) at equilibrium, [CO] = 1.34 x 10-4M [Fe(CO)5] = 2.5 M Ş 3Mg(OH)2(S)…

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Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of potassium…

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Q: What is primary-standard grade classification of chemicals and give three examples.

A: A primary standard classification is that in which purity of a reagent is taken into consideration.…

Q: The percent by mass of manganese(II) in Mn3(PO4)2 %. is

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Q: What if Br liquid is added? Will it have an effect on the shifting?

A: LeChatelier's principle: When the concentration of reactants is increased in a reversible…

Q: What is the product nucleus for each of the following decay processes? (Express your answer as an…

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Q: 4) A heart failure patient shows digoxin toxicity. She received 125 mcg as standard dose. Serum…

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Q: BALANCE REDOX REACTION (USE THE LONG METHOD WITH CHECKINGS) MnO2 + CrO3 → Mn + CrO4 CONTENT SHOULD…

A: First we check the oxidation states to determine oxidised and reduced atoms.  Then balance the half…

Q: In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g) →→→ H₂(g) + 2 I₂(g) the…

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Q: Calculate the frequency of the n= 6 line in the Lyman series of hydrogen. V= In what region of the…

A: Given-  Final state=6

Q: BALANCE REDOX REACTION (USE THE LONG METHOD WITH CHECKINGS) SO2 + O2 → SO3 CONTENT SHOULD BE THESE…

A: Balancing the equation–

Q: BALANCE REDOX REACTION (USE THE LONG METHOD WITH CHECKINGS) Fe2+ + Cr → Fe + Cr³+

A: Recall the reaction, Fe2++ Cr →Fe+Cr3+ First change into half reaction then after balanced the…

Q: Pretend that the exponent that [Sn²+] is raised to in the rate law expression is 1.0236. Pretend…

A: Given data  Exponent of [Sn^2+] = 1.0236 Exponent of [ H3O^+]= 0.9526 Kexpt=0.0047 [Sn^2+]=0.0066 […

Q: determine the mass of a nonvolatile nonionizing compound that must be added to 4.79kg of water to…

A: colligative properties : The  properties of solutions that depend on the ratio of the number of…

Q: A recent test of Lake Michigan water revealed that there are 2.72 µg of copper present per liter of…

A: We are asked to determine the concentration of copper in Lake Michigan in units of ppb. Here ppb…

Q: Pre-Lab Exercises 1. What is qualitative analysis used for? 2. What color does potassium impart to a…

A: Qualitative analysis is an experimental process which helps to determine the presence of compound in…

Q: I want to make 500 mL of 0.1 M solution of HCl. He has 50 mL of 12 M does he have enough?

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Q: BALANCE REDOX REACTION (USE THE LONG METHOD WITH CHECKINGS) Fe2+ + Cr Fe + Cr³+ CONTENT SHOULD BE…

A: Concept based on the balancing of redox reactions.

Q: Arrange the following types in order of increasing acidity: carboxylic acids, alcohols, phenols,…

A: The acidity of a compound depends on the stability of the conjugate base formed after a donation of…

Q: Solid ammonium iodide (NH41) decomposes to NH3 (g) and HI (g) at high temperatures. The equilibrium…

A: Here we have to apply the concept of equilibrium.

Q: The results for this part have been recorded in the part D of the Data Sheet. Go over the results…

A: We are given pH data for the addition of strong acid(HCl) and base(NaOH) to water and to a buffer…

Q: The data below are for water (H₂O) Boiling Point Melting point 0.0°C SH Capacity (liquid) SH…

A: Cooling curves are basically the plot of temperature versus time. It represents the change in phase…

Q: Explain the measuring implications of Heisenberg's uncertainty principle.

A: In the given question, it is asked to explain the measuring implications of Heisenberg's uncertainty…

Q: 5. 16.0 g of SO₂ reacts with 16.0 g of O₂ to produce SO3: a. Write the balanced molecular equation:…

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Q: Suppose we have a reaction with the stoichiometry A + 2B → C. If we triple the concentration of A,…

A: Chemical Kinetics is branch of chemistry that deals with speed at which rate of reaction occurs. In…

Q: Complete the fourth row of the table. Express the temperature in degrees Celsius to three…

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Q: The strongest noncovalent interactions are van der Waals forces. dipole-dipole interactions.…

A: Given  Find out the strongest noncovalent interaction  Concepts of noncovalent and covalent…

Q: 2C4H10(g) + 1302(g) → 8CO2(g) + 10H₂O(g) AH° is -125 kJ/mol and AS is +253 J/molK. This reaction is:

A: Gibbs free energy is defined as the sum of the system's enthalpy (H), and the product of temperature…

Q: Fill in the information missing from this table. nuclide 23 11 Na protons 55 neutrons 0 0 78 Z 0 22…

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Q: What is Reagent Grade classification of chemicals and give some examples.

A: Explain Reagent Grade classification of chemicals and give some examples.   Chemicals have wide…

Q: Use the oxidation number method to balance each ionic equation in an acidic solution

A: we have to balance the given reaction in acidic medium

Q: outline of the respective groups. (1), barium, arsenic (III), cadmium, and so , lead, chromium (111)…

A: Qualitative analysis is the method that involves precipitation reaction to remove the cations from a…

Q: 16- Lithium solid reacts with Nitrogen gas to form solid Lithium Nitride Li3N. In one experiment,…

A: Given that Solid Lithium metal reacts with nitrogen gas to form solid Lithium Nitride, Li3N. Mass of…

Q: BALANCE REDOX REACTION (USE THE LONG METHOD WITH CHECKINGS) Fe²+ + Cr → Fe + Cr³+

A: Recall the reaction, Fe2++ Cr →Fe+Cr3+ Oxidation means that oxidation number increases. Therefore,…

Q: Ag+ (aq) + Mg(s) Mg2+ (aq) + Ag(s)

A: To balance the equation by oxidation number method , we have to calculate their oxidation numbers…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".