Match the following terms with their definitions. I v the substance in a solution present in greatest amount. A. solute A. v the substance in a solution present in lowest amount. B. chemical reaction N. v the speed at which a reaction occurs C. reaction stoichiometry v mass relationship between elements in a compound. D. dynamic equilibrium v a convention to express the information of a reaction E. composition stoichiometry v forces holding a molecule together F. oxidation-reduction reaction v the quantitative relationship of two chemicals in an equation. G. acid-base reaction v the process by which one substance transforms to another H. intramolecular forces v percentage of theoretical yield obtained I. solvent v a reactant present in limiting quantity J. percent yield K. intermolecular forces L. limiting reactant M. chemical equation N. reaction rate

Q: For Exercises 11–15, calculate the quantities needed to prepare the solid and semisolid compounds.…

A: The mass of lidocaine cream is = 50 g The concentration of lidocaine cream is = 1.5 % The amount of…

Q: he percent by mass

A:

Q: calculate the percent of water in the copper (II) sulfate n hydrate by mass. Pentahydrate mass=…

A:

Q: A solution is prepared by diluting 125 ml of 0.1500 M Iron III Sulfate solution with water to find a…

A: Initial volume, initial concentration and final volume of Fe2(SO4)3 .

Q: 17.Stoichiometric calculations are a fundamental tool to interpret the quantitative part in chemical…

A: We have to see what does the stoichiometry means in actual , does it involves quantitative part.

Q: A laboratory technician needs 1.00 L of 0.125 mol/L sulfuric acid solution for a quantitative…

A:

Q: A sample of a 20.0 % solution of KCI in water has a mass of 400. g. What mass of KCI is contained in…

A: A solution is made up of two components solute and solvent. A solute is present to a lesser extent…

Q: Determine the weight of the sample needed to be mixed to create a 125ml of the following compounds.

A: Given data from the question:: Molarity of marble= 4M Volume = 125 ml = 0.125 L weight of sample = ?…

Q: 38. ** Questions 37 through 39 use the reaction: 2 Fe (s) + 6 HCI (aq) → 2 FeCl3 (aq) + 3 H2 (g)…

A:

Q: What type(s) of chemical reaction is (are) occurring in this experiment? (a) (b) What equipment do…

A: (a) Methanol (CH3OH) reacts with oxygen (O2) to produce carbon dioxide and water. The balanced…

Q: 1. Define the following terms: (a) Theoretical Yield (b) Percent Yield (c) Limiting Reagent

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

Q: In order to understand how this equation is derived and why it holds true, the product of each side…

A: 1) Given,             Molarity = 0.670 mol /L           volume = 0.100 L       we have to calculate…

Q: Particles

A: Dear student I have given answer to your question in the image format.

Q: please help me answer both questions  1.What number is used to convert from mass to moles of a…

A: Avogadro Number is the number of atoms present in 1 mol substance.

Q: A student, adds 136.92 g of sucrose (FW = 342.31) to exactly 400.0 mL of dH20. The total solution…

A: given, mass of sucrose = 136.92 g molar mass of sucrose = 342.31 g mol-1 volume of water = 400.0 mL…

Q: greatest percentage by mass of

A:

Q: Mass of the original sample of mixture (g) 1.547 Mass of recovered naphthalene (g) 0.511 Mass of…

A: Since you have asked multiple question,we will solve the first question for you.If you want any…

Q: The solubility differs from concentration because concentration is amount of solute per volume of…

A: Solution is the homogeneous mixture of two or more substances which consists of two phases solute…

Q: A 10.0 mL sample of Potassium iodide solution was analyzed by adding an excess of Silver nitrate…

A:

Q: 39. ** Questions 37 through 39 use the reaction: 2 Fe (s) + 6 HCI (aq) → 2 FeCl3 (aq) + 3 H2 (g)…

A:

Q: A solution is to be prepared that will be 4.31% by mass calcium chloride. To prepare 186 g of the…

A:

Q: The  reason a chemical equation needs to the correctly balanced coefficients relates to what law?

A: The balancing of a chemical equation involves equating the number of atoms of each elements on…

Q: Determination of the amount of water, mass of crucible + dehydrated sample is 16.2265g, mass of…

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

Q: Mass of the reaction solution, msoln (g) Add together the masses of the NaOH (100mL) (aq) and HCl…

A: Given,  Volume of NaOH = 100 mL  Volume of HCl = 100 mL  Density of the solution = 1.00 g/mL  Mass…

Q: e number of moles of solvent?

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: 38.Some evidence of a chemical reactionImmersive reader A) Release of heat, peculiar odor,…

A: Given Options  A) Release of heat, peculiar odor, evaporation. B) Condensation, color change,…

Q: What does NOT change when a solution is diluted by the addition of solvent? Select the correct…

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Q: The new substances formed during a chemical reaction are known as

A: A chemical reaction is the process in which atoms present in the starting substances rearrange to…

Q: Use the following data and steps below to calculate the formula of the copper chloride hydrate.…

A: Given : Mass of aluminium pan = 0.4661 g And mass of CuCl2 produced after heating with pan = 1.1357…

Q: er. The final molar concentration after dilution is:

A:

Q: A 4.07 g sample of a laboratory solution contains 1.85 g of acid. What is the concentration of the…

A:

Q: 9) Number of moles is obtained by O a. dividing mass in grams by Kg of solvent O b. dividing mass in…

A: Number of moles  The mole is a measurement  for the amount of substance present in the given sample.…

Q: A 5.44 g sample of a laboratory solution contains 1.85 g of acid. What is the concentration of the…

A:

Q: A 30% solution of NaCl by mass contain

A: Mass Percent: It is the method: It is the method to find out the concentration of any substance in…

Q: A glucose solution is frequently used as an intravenous (IV) solution to supply hydration and/or…

A: a.  Molarity = no of mole/volume of solution in litre  Given, Molarity=0.278M Volume=2.05L Mole of…

Q: 19. The SI unit for amount of substance is

A: The amount of substance in a given sample of matter is defined as the number of entities divided by…

Q: A 6.53 g sample of mixture of magnesium carbonate and calcium carbonate is treated with excess…

A: (a) The balanced chemical equation for the reaction of magnesium carbonate with HCl is,MgCO3(s) +…

Q: Suppose that in the experiment the student failed to heat the crucible and hydate sample long enough…

A: Question : Suppose that in the experiment the student failed to heat the crucible and hydate…

Q: A) TTempersture Į vohime v Molarity ↑ Molority B.) ↑ Tempersture ↑ volume c.) V Molbvity C.) v…

A: Option D is correct answer.

Q: The symbol for molarity is ______. The units of molarity are ______.

A: Molarity is defined as the moles of a solute per liters of a solution

Q: Volume of the original unknown AgNO3 solution = mL %3D Mass of AgCI (s) = g Mole of AgCI = . (mole =…

A: Here we are titration an unknown AgNO3(aq) sample with NaCl(aq) to find the mass of AgNO3(s) in the…

Q: Describe a "mole" used in chemistry. First, define it, then give examples, then why it's so…

A:

Q: If the solid NaCl is dried and weighed only once, what error will likely happen? How would this…

A: The number of times solid NaCl is dried and weighed whose impact on the result of percent yield is…

Q: What mass of of sugar is needed to combine with 250 g of water to prepare a sugar-water mixture that…

A:

Q: 75.0ml of 0.085 m potassium sulfate is added to 50.0mL of 0.055M tin (II) nitrate forming a solid…

A: The reactants given are  1) Potassium sulfate i.e K2SO4  2) Tin (II) nitrate i.e Sn(NO3)2  Hence the…

Q: Calculate the mass of KHC8H4O4 (molar mass = 204.22 g/mol) that reacts with 20.0 mLof 0.100 M NaOH.…

A: Given dataMolar mass of KHC8H4O4 =204.22g/molVolume of the NaOH solution= 20.0mLMolarity of the NaOH…

Q: A precipitate is a... A. a solid that forms when two liquids are mixed B. iquid that forms when two…

A: The definition of precipitate is to be complete with given statements. Given:   A precipitate is…

Q: Consider the reaction: 2 Al(s) +3H,SO4(aq) --> Al2(SO4)3(aq) + 3H2(g) (molar mass of aluminum…

A: 1- First we will determine the moles of H2SO4 :  moles of H2SO4 = [ Molarity × Volume ]  moles of…