ST5G.1- What is the approximate solubility [in units of MILLImolar] of an ionic compound M2X3 with ions M3+ and X2- if Kg = 5.6*10-7? The values for K, and ion charges may be unrealistic for the sake of problem-solving variety and ease-of-use in Canvas. Type your answer.

Q: The molar concentrations for the reactants and products at equilibrium are found to be [HCl]=0.80 M,...

A: Given :-  4HCl(g)+O2(g)⇌2Cl2(g)+2H2O(g)  [HCl]=0.80 M [O2]=0.20 M [Cl2]=3.0 M [H2O]=3.0 M  To be cal...

Q: What happens to the blade as it was placed on water, kerosene, and ethanol? Differentiate them. Why ...

A: Surface tension is caused by the effects of intermolecular forces at the interface. Surface tension ...

Q: Create a timeline using illustrations and text showing on how elements form with the concept of atom...

A: Atomic no is basically how many protons are in the any element. In hydrogen there is 1 no of proton ...

Q: Active Site 2 3 HN- NH2 2-OPO 4 Но Но- HO OHa 1

A: In the given question, the active side contains many functional moieties.

Q: A 0.150 M solution of a weak base has a pH of 9.15. What is the base hydrolysis constant, ?b, for th...

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Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a Bronsted...

A: In the table given, we need to identify the acid and base (Bronsted Lowry)

Q: gathered all my data just need some help Table 1: Gas Molar Volume Data Trial Pressure (atm) Tem...

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Q: Balance the two equations Barium hydroxide (aq) + acetic acid (aq) Barium acetate(aq) + water (l) ...

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Q: of the atoms in the following diagram (attached) of allylcyanide have been randomly labelled with nu...

A: Steric number = 2-> linear                           =3 ->trigonal planar                     ...

Q: An iron ore was analyzed by dissolving a 2.9912-g sample in concentrated HCI. The resulting solution...

A: Given: Mass of ore sample used = 2.9912 g. And mass of Fe2O3 obtained = 0.8394 g.  

Q: A scientist is studying how certain factors affect the rate of a particular reaction. She observes t...

A: Given : We have to tell the factors which leads to speedy reaction.

Q: - In a neutralization reaction in a well-insulated calorimeter, 112.9 g of 1.2915 M NaOH were added ...

A: Given: Mass of NaOH solution = 112.9 g. Mass of HCl solution = 129.1 g. concentration of NaOH = 1.29...

Q: Part D Calculate the standard-state entropy for the following reaction: 1 CH4(g) + 2 O2(g) → 1 CO2(g...

A: Given,  Sm° (H2O) = 189 J/K.mol  Sm°(O2)  = 205 J/K.mol  Sm°(CH4) = 186 J/K.mol  Sm° (CO2) = 214 J/K...

Q: Which of the following conditions will decrease the rate of a reaction? a decrease in temperatur...

A: The rate of reaction increases with increase of temperature because of increase of number of effecti...

Q: In a neutralization reaction in a well-insulated calorimeter, 112.9 g of 1.2915 M NaOH were added to...

A: Given: Mass of NaOH solution = 112.9 g. Mass of HCl solution = 129.1 g. concentration of NaOH = 1.29...

Q: or Ex. What does this mark mean? What are the major differences between the two and what are their a...

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Q: Question 7 A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celcius is added to 50....

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Q: What should be the coefficient of C;H;OH in order to balance the chemical reaction: C;H;OH + K2Cr,0,...

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Q: Over time, BPB converts to a colorless molecule in the presence of OH¯ ions. To study the rate of th...

A: "Since you have asked multiple questions, we will solve the first question (first trial- Part f and ...

Q: And unknown sample is being evaluated in lab. What is the specific heat capacity of the compound if ...

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Q: if the H3O+ ion concentration in an aqueous solution at 25 °c has a value of 6.82 x 10^-8 M, what is...

A: H3O+ = 6.82 x 10^-8  

Q: Write the balanced molecular equation, total ionic and net ionic. lead (II) nitrate(aq) + lithium br...

A: Molecular equation - An balanced equation where ionic species are written molecules rather than ions...

Q: The oxidation of ammonia into nitric oxide is an exothermic process. 4NH,(g) + 50,(g) : = 4NO(3) + 6...

A: Since you have posted multiple sub-parts questions, as per our company guidelines we are supposed to...

Q: I need help calculating the Molarity of the solution in the first picture please!!!

A: In this question, we have to calculate Molarity in the first picture:

Q: Consider the following spectrum. What kind of amine is the compound measured in this IR?

A: Consider the following spectrum. What kind of amine is the compound measured in this IR.,

Q: 10.92 Using only the data given below, determine AG for the following reaction: NO(g) + O(g) –→NO;(g...

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Q: What is the sum of the following two numbers reported to the correct number of significant figures? ...

A: 12.426 + 0.002 + 1.3 + 0.1   

Q: An iron ore was analyzed by dissolving a 2.9912-g sample in concentrated HCI. The resulting solution...

A:

Q: sample containing both HCl (FW 36.45) and HNO3 (FW 62.98) had a density of 1.083 g/mL. A 10.00-mL al...

A:

Q: Calculate the molar solubility of ZnC2O4 in a solution that has a fixed H3O+ concentration of: 1.0x1...

A: Given: Concentration of H3O+ or H+ = 1.0 × 10-6 M  

Q: Complete the following reactions: a. CH,-C-0-C-CH,+ CH,-OH -→ | CH, — ОН | b. CH,CH— С-ОН + H*, heat...

A: To complete the following reaction.,  

Q: Element Symbol No. of Atoms Atomic Mass Mass Contribution %3D AL 26.98 53.96 %3D 3 32.065 96.195 %3D...

A: Percent composition = (total mass of element in compound/mass of 1 mol of compound) x 100%

Q: A researcher studying the nutritional value of a new candy places a 6.40 g sample of the candy insid...

A: The mass of candy is = 6.40 g The increase in the temperature of the calorimeter is = 2.26oC The hea...

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A: Organic reactions are those in which organic reactant react to form organic products. Functional gro...

Q: Select True or False: Coasider the reaction N2(g) - 3H2(g) - 2NH3(g). When nitrogen is removed from ...

A:   Factors affecting on equilibrium state can be explained by Le-chatelier's principle Le-chatelier'...

Q: lculate the volume in milliliters of a 6.74 M silver perchlorate solution that contains 450. mmol of...

A: Given, molarity of the solution = 6.74 M Moles of silver perchlorate = 450. mmol = 450. × 10-3 moles

Q: Provide the correct IUPAC name for the compound shown here.

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Q: Choose the answer that shows the following solutions in order by their decreasing freezing points fr...

A: Given:  

Q: Consider the following reaction at equilibrium: 2NO₂(g) ⇌ N₂O₄(g) The ∆H° for this reaction is < 0. ...

A: The equilibrium reaction given is, =&gt; 2 NO₂ (g) ⇌ N₂O₄ (g) Given: ∆H° &lt; 0. Volume is decreased...

Q: Q2) A: Draw the crystal atomic planes with following Miller indices. (110), (101), (011), (111), (22...

A: Miller Indices is for denoting planes in crystal structure. Here we will draw the planes in a simple...

Q: Some salts are given bleow in which who is more soluble  in 1.0 M HNO3 than in pure water according ...

A: The salts given are AgCl, FeS, CuCO3, Hg2I2 and PbF2.  

Q: In the esterification of isoamyl acetate using isoamyl alcohol and acetic acid, a small volume of mi...

A: The esterification is a process in which an alcohol combines with acetic acid to form ester in an ac...

Q: Part A: Balanced Chemical Equations (must ina Balanced Total Equation (molecular equation) NAOH(aq) ...

A: Product of given reaction is , ferric hydroxide and sodium chloride.  

Q: The ?a of a weak monoprotic acid is2.72×10−5. What is the pH of a 0.0751 M solution of this acid?

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Q: The ground state election configuration for the Gallium (lll) ion is

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Q: 'CI

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Q: Silver chromate, AgCrO has a K = 9.010. When added to a 3.14E0 M KCrO(aq) solution, what molar conce...

A: Given: pKsp of Ag2CrO4 = 9.010 Concentration of K2CrO4 = 3.14 M    

Q: An iron ore was analyzed by dissolving a 2.9912-g sample in concentrated HCI. The resulting solution...

A: Given: Mass of ore sample used = 2.9912 g. And mass of Fe2O3 obtained = 0.8394 g.  

Q: chemistry MCQS produce a trans-1,2-diol with 2-butener OsO4 in pyridine followed by Na2SO3 OsO4 in N...

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Q: Solute Solvent 20 °C 40 °C 60 °C 80 °C Sucrose Water Sucrose Benzene Answer Bank 360 g 240g insolubl...

A: Solubility The amount of solute present in 100 g of solvent is known as solubility. The solubility o...

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.