How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtain a 0.0899 M Cu+ solution?

Q: The Kb of C6H5NH3+ is 3.98x10-10 What is its Ka? What is the [H3O+] concentration in a solution tha...

A:

Q: What is the molar solubility of Ag2SO4 in a solution that is 0.0522 M H2SO4? Ksp= 1.40x10^-5   1.64...

A:

Q: second order reaction with a single reactant has a rate of 0.34 M/s at an initial concentration of 0...

A: The rate law expression for second order reaction with single reactant A is given by - Rate = K [A]2...

Q: Give 3 other applications of the Golden number found in Nature

A: Golden ratio, also known as the golden section, golden mean, or divine proportion, in mathematics, t...

Q: A0.7547 g sample of nicotine was analyzed and found to consist of 0.5588 g C, 0.06565 g H, and 0.130...

A:

Q: What mass of Ba(NO3)2 (261.34 g/mol) is needed to convert 2.33 g of NaIO3 (197.89 g/mol) to Ba(IO3)2...

A:

Q: The deoxyribose connects to N9 of guanine.   True False

A:

Q: Write net ionic equations for the reaction, if any, that occurs when aqueous solutions of the follow...

A:

Q: Which of the following liquids has a higher surface tension-methanol (CH,OH) or dimethyl ether (CH,O...

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

Q: HI NH2 Hz0 Hz0® A - CH3C02H NH3 M20 NO2 NO2

A: For balancing the equation, we have to know the particular mol ratio of reactants that is required t...

Q: IBr(g) is in equilibrium with I2(g) and Br2(g) at 150 °C. 2IBr(g) ⇌ I2(g) + Br2(g)              Kp ...

A:

Q: Suppose 67.5% of a sample of radioactive 24Na has decayed after one day. Estimate the half-life of 2...

A: Solution is given below in next step

Q: given a diluted acid solution that was tested by another student. They were supposed to make a solut...

A: Given: your experimental data matched the test but not the target concentration.  

Q: A solution of a weak acid was tested with the following indicators and the colors noted: Methyl Viol...

A: Methyl Violet - violet : Therefore, pH > 1.7 Thymol blue - Yellow : Therefore,  pH > 2.8 Methy...

Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3.   ...

A:

Q: A client wants to determine the concentration of his sample, FESCN2* solution. To be able to do this...

A: Given: Analysis of FeSCN2+ complex concentration.  

Q: Sodium stearate, a product of fatty acid and strong base, has the following structure. What forces o...

A: The detailed answer of the  given question is done on the white sheets of paper attached below.  Sod...

Q: Limiting Reagent Worksheet Name 1. Use the equation given to solve the problems beneath it. 4NH3 + 5...

A:

Q: Calculate the mass percent of solute in the following solution: 1.64 g NaOH dissolved in 81.6 g of ...

A:

Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3.   ...

A: Given: Concentration of Ba(NO3)2 taken = 0.500 M Concentration of NaIO3 taken = 0.500 M Volume of Ba...

Q: What are all of the constitutional monomers of C7H16 and their respective names

A: Constitutional isomers are structural isomers which have the same molecular formula but have differe...

Q: The equation for the dissolving of lead (II) chloride (including heat) is: PBCI2(s) + heat Pb2+ (a q...

A:

Q: hy is having a wash bottle useful for titrations?

A: Given : We have to tell why we use wash bottle during titrations.

Q: For the following reaction, 5.92 grams of iron are mixed with excess chlorine gas. The reaction ylel...

A: We will calculate theoretical yield using stoichiometric calculations and then find percent yield.

Q: 8. Determine the glement of unsaturation from the compounds or formulas below А. В.

A:

Q: In order to form Ba(1O3)2, 500 mL of 0.5000 M Ba(NO3), was mixed with 500 mL of 0.0500 M NalO3. • Ho...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: What is the molecular weight of Magnesium Oxide (g/mol) Mg=24 O=16

A: molecular weight of Magnesium Oxide can be calculated  by knowing  the mass of each atoms of Magnesi...

Q: What is the percentage composition by mass of the substance shown below? % C = % S = % H = How many ...

A:

Q: 300.0 mL of a 0.365 M solution of Nal is diluted to 700.0 mL. What is the new concentration of the s...

A:

Q: Write the nuclear equation for the nuclear reaction in which a nuclei undergoes B decay and changes ...

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

Q: How many moles of sugar was added to 82.90 g of ethanol to change the freezing point of ethanol by 2...

A:

Q: 1. A suggested way to organize your data for Part B of the lab is below. 0.00200 M 0.1 M KSCN 0.0020...

A: The data table given is,  

Q: If a 0.690 ? aqueous solution freezes at −3.00 ∘C, what is the van't Hoff factor, ?, of the solute?

A: The correct answer is given below

Q: I. What products are formed when each alcohol is oxidized with K2Cr207? a. CH;CH,CH2CH,CH2OH ОН ОН H...

A: Concept: 1) K2Cr2O7 is a powerful uncontrolled oxidizing agent.  2) primary alcohol is converted int...

Q: 8. The reaction below represents the decomposition of a generic diatomic molecule in its standard st...

A: Given : We have to calculate the gibbs free energy for the given reaction.

Q: A mixture of gases is at equilibrium: C2H6 (g) → C2H4 (g) + H2 (g) ∆H = 136.94 kJ (a) Does the equ...

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on ...

Q: The flame test would NOT easily make a distinction between which two ions? O strontium and calcium i...

A: Since you have posted multiple questions, we are entitled to answer the first only. 12) The ion pair...

Q: A +B → C Initial Rate of [A] [mol/L] [B] [mol/L] Expt. Formation of C 0.10 0.10 3.0 x 10-4 M-min- 0....

A: The order of reaction can be determined by compairing the rate of expression of any two experiments.

Q: condense structure

A:

Q: How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtain a ...

A: Given :-  molarity of Cu+ ions = 0.0899 M  volume of water = 400 mL  molar mass of Cu2SO4 5H2O = 249...

Q: In an aqueous solution at 25 C, if [H3O+]=3.1×10^-4M, then [OH-] is

A: Given data: The hydronium ion concentration is H3O+=3.1×10-4 M. To find: The hydroxide ion concen...

Q: Rank the following in order of increasing acidity. CH3COOH CH3CH2OH2* CH2FCOO H2O H2SO4 CHF2COOH

A:

Q: NH2 A. CH3(CH2):CH3 В. С. D. 4000 1500 Wavenumbers em 1) 2000 Wavenumbers tom 1) 2500 2000 Waenumere...

A:

Q: + NaHGO3 HO.

A:

Q: Calculate the volume occupied by 122.541 g of water at 22.35 °C

A: To find out volume occupied by water, use formula of density and density formula to calculate its vo...

Q: What volume of 0.7777 M HNO3 is needed in order to produce 200 mL of 0.1550 M HNO3?

A:

Q: CH, CH2 CHQ CH2 UH2 CH2 2 CH3 - C- oH 3. CAz CH2 CH, C-0

A: Given : We have to highlight the functional group present in the compound.

Q: 7. За. 10 L%3D 8.6000 ml = ml ml

A: Given : We have to convert L to mL, ml to L and L to ml

Q: 3. Complete the following multistep syntheses by showing the major intermediate products and the rea...

A: Here we have to synthesize the following given compounds by multistep reactions using necessary reag...

Q: What particle is emitted when Cobalt-60 decays to nickel-60? A. neutron D. a-particle B. proton E. b...

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.