Which of the following statements is  false?         The rate of a first order reaction is dependent on concentration.         The half life of a zero order reaction is dependent on concentration.         The half life of a second order reaction is not dependent on concentration.         The rate of second order reactions is dependent on concentration.         None of the statements are false.

Q: The pH of the Gummy Bears is 3.0 and Mentos fruit chews is 2.0. How much stronger are the Mentos…

A: Here we are required to compare the acid strength of gummy  bears and Mentos fruit chews.

Q: a) The compound below is a commonly prescribed anti-depressant. During its manufacture it is…

A: The two stereogenic centers are marked with an asterisk as follows:

Q: 20. Gaseous ammonia reacts with chlorine gas to produce nitrogen gas and hydrogen chloride. What…

A: According to the ideal gas equation, PV =nRT  Where the volume of n mol of gas at temperature T and…

Q: 11) Dissociation of a complex ion Find the equilibrium concentration of silver ions in solution…

A:

Q: Which of these alcohols will react the fastest in hot conc. sulfuric acid ? ОН О OH ОН ОН ОН

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form…

Q: 3. Given the molecule below, draw all the Newman Projections for the said molecule about C2-C3.…

A:

Q: A healthy human blood sample is measured in the lab to have [H3O+] = 2.50 x 10-8 M. What is the pH…

A:

Q: A galvanic cell consists of a Ni/Ni²+ half-cell and a Co/Co²+ half-cell with initial concentrations:…

A: The galvanic cell contains two half-cells: Ni/Ni2+ and Co/Co2+.  Initial concentrations:  [Ni2+] =…

Q: 10. Calculate the [H3O+] in a 2.00 L solution of NaOH, a strong base, if it contains 0.800 g of…

A: Molar concentration (M) :- The number of moles of solute present in dissolved state in one litre of…

Q: Calculate the maximum cell potential under these conditions. Show your work. Ecell = (round to 2…

A: we have to calculate Ecell

Q: Determine the molality of an aqueous solution prepared by dissolving 0.112 moles of LiCl in 13.7…

A:

Q: Calculateur (298.15 K, 1 bar) for nitrogen in air, assuming that the mole fraction of N₂ in air is…

A:

Q: Consider the reversible reaction at 2000°C, 2NO(g) + O₂(g) + N₂(g) Kc = 100.0 If the system…

A:

Q: 1. Why is the compound caffeine made? Answer Nd discuss it comprehesive

A: It is an alkaloid compound which made fromed by the fusion of pyrimidinedione ( 6 membered ring with…

Q: Question 3-9: Consider the thermogram in Figure 3-9. What is the melting point of the polymer? [Do…

A: From the thermogram it is easy to find the glass transition temperature, melting temperature,…

Q: What product is formed when the compound below is treated with sodium hydride followed by…

A: When 2-butanol is treated with sodium hydride then due to removal of Hydrogen, sodium isobutoxide is…

Q: concise Discuss the evolution of the “models” of an Atom.

A: Introduction: The prime building block of the matter is called ''Atom''. The size of the atom is…

Q: CONVERT THE FOLLOWING TO SKELETAL STRUCTURES AND DETERMINE THE IUPAC NAME

A: We have to tell IUPAC NAME OF THE ABOVE COMPOUND.

Q: (b) (c) HO Н. н он он OH код EtO нови (d) OH Н ОН Н

A: In this question, we will draw the reaction synthesis sequence from the given starting materials by…

Q: a) Determine the volume a gas will occupy at 95 °C and 325 kPa, if it occupies 0.925 L at 32 °C and…

A: a) Part: We have given that V1 = 0.925 L T1 = 32°C = 305.15 K P1 = 95 kPa  & T2 = 95°C =…

Q: A 50% antifreeze solution is about 16 molal. What is the freezing point of the solution? FPH₂O = 0.0…

A: Given the molality of the solution, m = 16 m  Freezing point depression constant of water, Kf = 0.86…

Q: label all units, and circle the an 17. When 145 g of butane (C4H₁0) is burned in atmospheric oxygen,…

A:

Q: Consider the set of compounds below: OH OH (A) (B) (C) Which of the following statements is true…

A: Acids is a proton donor and it can also accept a pair of electron. Base can easily donate a pair of…

Q: explain the results of this experimet Table 2   Absorbance vs CoCl2 concentration   Test Tube…

A:

Q: A galvanic cell consists of a Ni/Ni²+ half-cell and a Co/Co²+ half-cell with initial concentrations:…

A: Given-> E°Ni2+/Ni = -0.25 V E°Co2+/Co = -0.28 V

Q: 1. 2. Classify the substance as a weak acid, weak base, strong acid, or strong base Based on your…

A: Hydrofluoric acid, HF it's name itself tells that this is an acid.

Q: Can this be solved again? I am unclear on the answer

A:

Q: Explain the hydrolysis reaction of fats and explain how animals obtain lipids

A: Animals obtain lipids by various bilogical cycles and hydrolysis  of fat is  known  as…

Q: 22. A solution of sodium sulfide reacts with 200. mL of 3.75 M HCl to form a solution of sodium…

A: Given, Concentration of HCl solution = 3.75 M = 3.75 mol/L Volume of HCl solution = 200. mL = 0.2 L…

Q: What starting ketone will yield the following acetal? O Cyclohexanone O Propane-2,2-dione O…

A:

Q: and

A: In organic chemistry there are 2 types of isomers present.  Constitutional isomer  Stereoisomer…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction Round…

A: we have to calculate the standard reaction free energy

Q: Provide the common name for (a). Draw the structure for (b). Place you answers in the boxes…

A: The common name for the structure is sec-butyl bromide. We can see that it is a 4 carbon chain and…

Q: A concentration cell consists of two Ni/Ni²+ electrodes. One electrode contains 0.15 M Ni²+ and the…

A: we have to write the overall redox reaction for the cell

Q: draw a bohr-rutherford diagram to show the bonding that takes place between hydrogen and oxygen…

A: Given in following question a molecule H2O draw the  Bohr -Rutherford diagram between bond hydrogen…

Q: Rank the following compounds in order of increasing pKa: (A) para-chlorobenzoic acid (B)…

A: Strength of acidity means how easily a compound can give hydrogen ions

Q: O Na₂Cr₂O7 in H₂SO4 O NaOH in H₂O O NaBH4 O H₂O in pyridine O NaNO₂ in HCI NH₂

A: When aniline is treated with NaNO2 in acidic medium,  diazonium salt is formed.

Q: 19. In a combustion reaction, what mass of propane (C₂H₂) would be needed to produce 100. L of…

A: Given :  Volume of CO2 produced = 100. L  Pressure of CO2 gas = 105 kPa  Temperature = 57°C

Q: Name 10 dissolved substances in water that negatively affect the environment.

A: 10 dissolved substances that create harmful affects in environment are

Q: 5. Calculate hydroxide, bicarbonate, and carbonate alkalinities of a water sample with a total…

A: Please find the below attachments.     please rate helpful..............

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A:

Q: What is the equilibrium Mg2+ concentration when 2.37 L of a 0.126 M magnesium iodide solution are…

A:

Q: ✔ Preview File Edit View Go Tools Window Help Q Search U2HW5.pdf Page 1 of 2 372 U2HW5.pdf H CH3…

A: Give many confirmation of isomers select most stable and least stable .

Q: Half-reaction Reduction of NO3(aq) to NO(g) (nitrate ion) Reduction of Br₂(1) to Braq) (bromide ion)…

A: we  have to write the overall balanced equation for the cell

Q: Name the following compound: O Butyl cyclohexanoate O Butanoic cyclohexanecarboxylic anhydride O…

A: The correct nomenclature of the above compound is given below

Q: A 10 g sample of Mg504 · 7H₂0 (246.489/mol) was heated in an oven at 105 °C until evaporated all the…

A:

Q: Prove that two eigenfunctions of a Hermitian operator that corresponds to two different eigenvalues…

A: Quantum chemistry is a branch of physical chemistry that based on the application of quantum…

Q: 1. 3. 4. 5. 1. 3. 4. 5. 1. 2. 3. 4. 5. 1. 2. 3. 4. 5. CARBOHYDRATES LIPIDS PROTEIN NUCLEIC ACID

A: Carbohydrate,lipid,protein and nucleic acid are the biomolecules responsible for for the various…

Q: Which of the following solutions is the least concentrated? A. 9.0 grams of NaCl in 100 mL of water…

A:

Q: I. Assign oxidation state to the underlined element. 1) Cl₂ 2) SO₂ 3) K₂02 4) Cr₂07-2 5) Na2O₂ 6)…

A: Oxidation state is the number of electrons, an atom can gain or lose, in order to form a chemical…