FeO CaS NaCl Ag,S CuBr, Col3 ZnO Be,N2 K,P NaCl

Q: Consider a reaction: A + B → C with corresponding rate law: rate = k[A]n [B]m If n = 1, m = 0: (a...

A: Given  n = 1, m = 0:

Q: Consider a reaction: A + B → C with corresponding rate law: rate = k[A]n [B]m If n = 1, m = 0: (a...

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Q: State whether you would want to use a fractional or simple distillation for each of the cases below....

A: A). We use fractional distillation when the difference between boiling points of components is less ...

Q: Which statement about organic compounds is false? In organic compounds, carbon typically ...

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Q: The following are the products. Predict their reactants and show the mechanism of the reaction.

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Q: answer with the correct number of significant figures but without "%" (Canvas will not let you to en...

A: Here we calculate all required data from the information. Please see carefully the answer, last two ...

Q: 2I– (aq) + H2O2 (aq) + 2H3O + (aq) → I2 (aq) + 4H2O (l) (slow) C6H8O6 (aq) + 2H2O (l) + I2 (aq) → C...

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Q: 4. Designate R or S of the followings. C3H7 Br ÇOOH C-H „ĊC2H5 b) HS´ c) H3C- с) Нас—он a) H

A: According to guidelines we are supposed to answer only 3 subparts RS configuration is given by givin...

Q: molality:

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Q: For example, as a result of a manufacturing error, a thermometer was mis-calibrated by +2 °C. If thi...

A: Given that, as a result of manufacturing error, a thermometer was mis-calibrated by +2 °C. We have t...

Q: 230 BTUs are absorbed by a gas while the gas expands and perform 610 BTUs of work. Calculate the cha...

A: Given: Heat absorbed by the gas = 230 BTUs  And the amount of work done by the gas = 610 BTUs.  

Q: Specify the types of strain that destabilize the conformer shown below. Hint: All bonds not explicit...

A: The given structure is the most stable chair conformer of a cyclohexane ring, where all the bonds ar...

Q: ' (d) (1 mol) 1. MgBr 1. o-tol-MgBr - abbreviation 2. HаО 2. H,о Ortho-tolyl magnesium bromide follo...

A: The RMgX is a Grignard reagent where X is halogens i.e. Cl, Br I. Grignard reagent reacts with carbo...

Q: Carry out the following mathematical operations, expressing your answer to the correct number of sig...

A: (78.4-44.889)÷0.87 First  we should  solve  the bracket  quantity  and divide. 

Q: Determine the rate law and the value of k for the following reaction using the data provided. S20g2-...

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Q: Calculate the pH of the following solutions of strong acids: HNO3 0.0575 M

A: Here, we have to calculate the pH of 0.0575 M HNO3 solution.  

Q: what is 1.724g of 4-nitrobenzoic acid in mmol?

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

Q: Calculate the amount of water (in grams) that must be added to each of the following substances to p...

A: The given data is as follows: (a) The mass of urea = 2.50 g The mass percent of the solution = 13.5 ...

Q: A solution containing 0.15 M sodium ascorbate, NaC6H7O6, has a pH of 8.65. What is the Kb for the as...

A: Given: Concentration of NaC6H7O6 = 0.15 M And pH of solution = 8.65    

Q: concentration

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Q: what is the mole fraction of ethyl alcohol(C2H5OH) in an aqueous solution of ethyl alcohol that is 3...

A: Mass percent : mass percent is the mass of solute in 100 grams in a solution.  For example : 3% alco...

Q: Ammonia (NH3) decomposes to form nitrogen gas and hydrogen gas with an enthalpy of 89.4kJ/mol. A clo...

A: Given : We have to write the balanced chemical reaction.

Q: Naturally occurring neon exists as three isotopes. 90.51% is Ne-20 with a mass of 19.99 amu, 0.27% i...

A: Given: There are three naturally occurring isotope of Neon. Mass of isotope 1 = 19.99 amu. Abundance...

Q: bnuot nasd OL por 2. Seven hundred fifty milliliters (750 mL) of a well-known alcoholic beverage is ...

A: Given: Volume of solution i.e. beverage = 750 mL. And the concentration of ethanol = 55.0 proof.  

Q: How many molecules of C2H6 are there in 21.4 g of C2H6?

A: Given that, 21.4 g of ethane, C2H6. We have to calculate the number of molecules in it.

Q: Draw the electron dot formula and the structural formula for a molecule of SiO2

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Q: identify the name tor each category of organization found in carbohydrates and include an example fo...

A: Carbohydrates are most common elements In the earth. Monomers of carbohydrates are simple sugar and ...

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using thi...

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Q: The acid-base reaction between bisulfate and carbonate is below. HSO4- (aq) + CO32- (aq)  SO42- (aq...

A: Acid gives H+ ion and base accept H+ ion. 

Q: 3. In 2-3 Sentences, Explain the limitations of Simple and Fractional Distillation.

A: Answer: In general, distillation is a separation process based on the difference in boiling points o...

Q: A solution of acetic acid CH3COOH, on a laboratory shelf was of undetermined concentration. If the p...

A: NOTE: As per our guidelines we are supposed to answer only one question when multiple questions are ...

Q: Twenty-five mL of 0.100 M lactic acid (K, = 1.4 x 104) is titrated with 0.097 M KOH. a) What is the ...

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Q: In each scenario, describe a step by step process in determining the unknown. Distilled water maybe ...

A: When a substance is prone to absorption of moisture on exposure to the environment, then it is terme...

Q: 3. If 50.00 mL of 1.00 M HC,H,O, (K, = 1.8 x 105) is titrated with 1.00 M NAOH. What is the pH of th...

A: In this a weak acid ( acetic acid ) is titrated with a strong base ( NaOH) .   a.) When there is 0.0...

Q: What is the molality of a solution containing 6.85 g of urea [(NH2),CO] in 177.5 g of water?

A: Molar mass of urea = 60 gm

Q: why is ethane a nonpolar covalent bond? I get that it is because they have "equal" shared valence el...

A: Ethane (C2H6 ) is made of Carbon(C) and Hydrogen(H).  

Q: The equilibrium constant for reaction 1 is 0.50. The equilibrium constant for reaction 2 is 1. SO2 +...

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Q: 1. WHAT IS INTERMOLECULAR FORCE? 2. INTRAMOLECULAR FORCE? 3. WHAT IS KINETIC MOLECULAR THEORY?

A: Given questions are : 1. WHAT IS INTERMOLECULAR FORCE?2. INTRAMOLECULAR FORCE?3. WHAT IS KINETIC MOL...

Q: A first order reaction has a rate constant of 0.765 at 25 oC and 9.62 at 44.8 oC. Calculate the val...

A: Here we use the arhenius equation, actually use this equation in two different temperatures by the e...

Q: of nodal planes p

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Q: An aqueous solution containing 17.5 g of an unknown molecular (nonelectrolyte) compound in 100 ml of...

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Q: 1. CH;CH20- Na* 2. H*, CH;CH2OH он H. I ll. ...

A: We have to tell the specific information about product. 

Q: 1. Mg Br 2. Br

A: The reaction given is,    

Q: Consider the following reaction. 2 NO, (g) = N,0,(g) When the system is at equilibrium, it contains ...

A: The answer is as follows:  

Q: From the following chemical equation: Cl2 F+ G+ H FeCl3 i) Draw the structure of F, G and H. ii) Bas...

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Q: A. O3 ' H/ CHHZ CHg H2O2 В. HzOz

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Q: Hydrogen (H) gas and oxygen (0,) gas react to form water (H,O) vapor. Suppose you have 1.0 mol of H,...

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Q: Provide the correct atomic symbol meeting the following conditions. 1. number of proton = 12 2. numb...

A: Provide the correct Atomic symbol ---

Q: of IT electrons this

A: