You make a solution using a solid solute (5g) in water (total volume 100 mL). The molar mass of the solute is 110 g/mol. What is the molarity? 0.455M

Q: Draw a flow chart of how you would separate a mixture containing an acidic substance and a neutral…

A: Introduction Separation of acidic mixtures is an important process in chemistry. It involves the…

Q: Cholesterol levels are measured in mg/dL in the USA. If your HDL is 150 mg/dL, what is this in ppm?…

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Q: 2. Rank the following compounds in terms of greatest to least solubility Calcium hydroxide,…

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Q: In an orbital diagram for an f8 a) How many electrons are NOT paired b) How many orbitals have NO…

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Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k…

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Q: For a one step reaction, the activation energy for the forward reaction is 40.0 kJ mol-1 1 and the…

A: Given -> Activation energy for forward reaction (Ea)1 = 40.0kJ.mole-1 Enthalpy of reaction (∆H)=…

Q: YOUR TASK: • Setup dimensional analysis to solve the problems. For help, check out this guide: . KEN…

A: 1 mole of a substance equals to 6.023 x 1023 molecules.

Q: Exercise 4.5: Write the trial wave function for H+ and H, molecule. In H, molecule, point out, which…

A: Wave function :wave function, in quantum mechanics, variable quantity that mathematically describes…

Q: Cyanogen, a highly toxic gas is composed of 46.29% C and 53.8% N by mass. At 25℃ and 751 torr, 1.05g…

A: We know that PV = nRT  where P = pressure in atm = 751/760 = 0.988 atm                    (since 1…

Q: What is the pH of a 0.00105 M  solution of nicotine (C10H14N2)? (Kb1 = 1.0 × 10–6)

A: The explanation is given below-

Q: Provide the correct systematic name for the compound shown here. F OH

A: IUPAC nomenclature is  systematic and world wide accepted naming of organic compounds,

Q: What is the value of K,? K, = 22.89 The change in the number of moles of gas for the reaction is…

A: The explanation is given below-

Q: Which, if any, of the following statements are true? Check all that apply. The stronger the base,…

A: For a base the basic strength can be known by its Kb value or pKb value  Basic strength is directly…

Q: 3. Classify the compound nitrogen monoxide as ionic or covalent. What is the formula for this…

A: This question belong to chemical bonding and molecular structure.  Ionic Bond: bond between metal…

Q: Describe how you would prepare a solution of 1.00 L of 1.0 M HCI from concentrated (12.0 M) HCI.…

A: Consider the given information as follows; Initial concentration M1 of HCl = 12.0 MInitial volume…

Q: Draw the cycloalkane, 2,3-dichloro-1,1-dimethylcyclohexane, below.

A: Given compound name:-  2,3-dichloro-1,1-dimethylcyclohexane

Q: 1. At 25° C, the dissolution of calcium hydroxide is described by the following equation A Hsol…

A: The question is based on the concept of Le-chatlier principle.     It States that when a system at…

Q: What is the volume (in L) occupied by 125 g of helium at 3.75 atm and 298 K? On your scratch paper,…

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Q: In today’s experiment, you will be using the following relationship: A = εcl What does the symbol…

A: Since, According to Beer-Lambert law, A = εcl then, what is l = ?

Q: A chemistry student weighs out 0.018 kg of an unknown solid compound X and adds it to 800. mL of…

A: Answer:- This question is answered by using the simple concept of calculation of solubility which is…

Q: With what speed would a particle with a mass of 1.05 x 10-17 kg have to move if it had a de Broglie…

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Q: OChem help with IUPAC names involving Ph and Bn The phenyl group (Ph-R, C6H5-R) can be formed by…

A: The given compound is (Ph)2CHC(CH3)2CC(CH2)3CH(Bn)CHO. We have to give it's IUPAC name.

Q: Calculate the molar concentration of 0.856g sodium carbonate dissolve in 155 ml solution.

A: The given information is as follows: The mass of sodium carbonate = 0.856 g The volume of solution =…

Q: Write out the products when the following acids dissociate and release a proton (don't forget…

A: According to Arrhenius theory acids which gives an H+ ions on dissociation in aqueous medium and…

Q: 5. Again, regarding the experiment completed in lab, draw a separatory funnel and identify all…

A: As you have asked for Q.6. hence providing you the solution for the same.   Introduction Salicylic…

Q: How many total atoms are in 0.680 g of P2O5?

A: This question is based upon  the mole concept.   Please find the below attachment.

Q: Complete the mechanism for the reaction. ber Mild Acid Draw the mechanism arrows. gl X X

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Q: A chemical system is considered to have reached dynamic equilibrium when the rate of production of…

A: Answer:- This question is answered by using the simple concept of dynamic equilibrium in which rate…

Q: Which of the following represents a physical property? O Sodium metal is extremely reactive with…

A: We have to select the statement that is a physical property

Q: -5 What The acid form of an indicator is yellow and its anion is blue. The K₂ of this indicator is…

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Q: The compound H₂O₂ can be decomposed to form H₂O and O₂. This can be represented at the atomic level…

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Q: What is the pH at the equivalence point in the titration of 10.0 mL of 0.35 M unknown acid HZ with…

A: Answer:- This question is answered by using by using the the chemical reaction between weak acid and…

Q: At a certain temperature, 0.4811 mol of N₂ and 1.701 mol of H₂ are placed in a 5.00 L container.…

A: Given equilibrium is  N2(g) + 3H2(g)  ⇄ 2NH3(g)  Initial moles of N2 = 0.4811 mol  Initial moles of…

Q: When gaseous F2 and solid I2 are heated to high temperatures, the I2 sublimes and gaseous iodine…

A: Given   The pressure of fluorine gas is 350 torr. The mass of solid iodine is 2.50 g. The volume of…

Q: How many mL of 5.50 M NaOH is needed to prepare 255mL of 1.20 NaOH? Describe the preparation…

A: The detailed solution to the given solution preparation is as follows:

Q: What is the volume (in cm³) of a 63.4 g piece of metal with a density of 12.86 g/cm³? O 4.93 19.5 O…

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Q: Consider the reaction: 2Fe(s) + O₂(g) → 2FeO(s) Given an initial mass of 19.87 g Fe, an excess of…

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Q: Complete the table below by writing the symbols for the cation and anion that make up each ioni…

A: This question belong chemical bonding that is Electro valent bond or ionic bond.

Q: A solution contains 2.3×10−4 M Ag+  and 1.5×10−3 M Pb2+Pb2+. Specify the concentration of I−needed…

A: It is given that a solution contains 2.3×10-4 M Ag+ and 1.5×10-3 M Pb2+ We need to specify the…

Q: The estimated costs for remodelling the interior of an apartment are: three 1-gallon cans of paint…

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Q: Exercise 9.7: Calculate the ratios of n;/n, where no is lowest energy - level and n, and higher…

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Q: Consider an ion with the symbol X3- formed from a representative element. What is the Lewis symbol…

A: Question is considering an ion with symbol X3– which formed from representative element.  We have to…

Q: ch of the following Fisher projections represent the monosaccharide(s) produced from the hydrolysis…

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Q: The specific rotation, [a]p, for (-)-2-butanol is +14. What is the observed rotation for a solution…

A: we have to calculate the  observed rotation  specific rotation

Q: Convert 0.567 M to eq/L.

A: Check the conversion factor to convert from M to eq/L and use that to convert the given molarity in…

Q: How would you draw the isomer structure(s) for [Fe(C2O4)2(H2O)2] 0

A: Since, Isomer are those whose molecular formula same but structural formula is different. Thus,

Q: (Incorrect) How many total atoms are in 80.7 g of copper(II)sulfate? Provide your answer in…

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Q: An atomic cation with a charge of +1 has the following electron configuration: [He] 2s²2p6 What is…

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Q: At equilibrium, the value of [H+] in a 0.260M  solution of an unknown acid is 0.00410M . Determine…

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Q: Consider a sample of 1.000mol if CO2 confined to a volume of 3.00L at 0.0℃. calculate the pressure…

A: Consider a sample of 1.000mol if CO2 confined to a volume of 3.00L at 0.0℃. calculate the pressure…