Explain in a few sentences and/or with a diagram all conditions that must be met for a chemical reaction to occur according to collision theory.

Q: List the following compounds in order of increasing water solubility: a. hexane c. 3-pentanone b. 2-...

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Q: 1. Locate the radial nodes in the 3s orbital of an H atom. Give them in Å.

A: There are two types of nodes, angular and radial nodes. Angular nodes are flat plane (at fixed angle...

Q: Draw an enthalpy diagram to represent the following equation:  Pb(s) + PbO2(s) + 2H2SO4(aq) → 2PbSO...

A: Pb(s) + PbO2(s) +2H2SO4(aq) --> 2PbSO4(s) + 2H2O(l) ∆H = -509 KJ  

Q: How many electrons in an atom can be described by the quantum number n = 2? number of electrons: How...

A: n is the principal quantum number. l is the azimethal quantum number and for:-  l = 0, s orbital  l ...

Q: During the first plateau why doesn't the pH change much with the addition of NaOH? Why do we choose ...

A: A titration is the process of determining the quantity of a substance A by adding measured increment...

Q: < Question 2 of 5 Calculate the energy change (with the correct sign) when the temperature of 100.0 ...

A: Temperature of 100.0 mL liquid water increased by 3.30◦C . We have to calculate the energy change of...

Q: 17. In the given reaction: Hzig) + Izg) = 2Hlg) Ke= 47.2 at 500'C. If the initial concentrations are...

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Q: At 298 K, the molar ratio of NH3 and H20 is 1: 8.5 in an ammonia-water solution,

A: Solution -

Q: at a rate

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Q: 1. Fe:Os (I) + CO (g) –> Fe (1) + CO2 (g)

A: Answer: In normal oxides, oxygen always shows -2 oxidation number and that will be our basis to find...

Q: Draw a structural diagram for 1-pentanol. - you do not have to consider stereochemistry - you do n...

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Q: The amino acid alanine has the Lewis structure shown below. Which electron-pair geometries are prese...

A: Electron pair geometries are decided with the help of hybridisation.  Hybridisation is decided with ...

Q: show the stereochemistry

A: show the stereochemistry.,

Q: The following results were obtained in the titration of an unknown monoprotic acid (Use data from ta...

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

Q: a It has two starting reactants forming a single product. b. It has three steps. c The third step is...

A: Answer: This diagram is based on collision theory, according to which, to form a product, two molecu...

Q: `CO,H Ibuprofen

A: Grignard reagent when react with carbonyl compound form alcohol.  

Q: Br H.

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Q: assign oxidation numbers to each of the atoms in the equation and determine if the reaction is redox

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Q: Under certain conditions the rate of this reaction zero order in dinitrogen monoxide with a rate con...

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Q: Which of the following is a chiral molecule/s?

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Q: For problems (1-7) use the equation: 3 NaHCO3 + H;PO4 ----> 3 CO2 + 3 H2O +N%3PO4 1. Number of moles...

A: Since you have asked specifically the question number 2, we will solve that question for you. Well, ...

Q: 6. A 7.85-g sample of a compound with the empirical formula C5H4 is dissolved in 301 g of benzene. T...

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Q: 2. What would happen to the (i) equilibrium constant, K, of the following reactions and the (ii) dir...

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

Q: How much heat is removed from the condensation of water at 25 °C? Given: S° H2O (1) = 69.9 J/mol·K a...

A: In condensation gas become liquid ∆S = Sproduct - Sreactant  ∆S =  69.9 J/ mol K - 188.7 J/ mol K ∆S...

Q: Acetic acid has been mixed with isoamyl alcohol to produce isoamyl acetate giving off a banana smell...

A: When acetic acid reacts with isoamyl alcohol produces an ester called as isoamyl acetate. 

Q: CH3 H3C CH3 H2C CHO 2

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Q: Q2 : At 25°C, K = 3.40 x 10-3 S m-1 for 0.00100 M NH4OH. Values of Lo are: NH4C1 = 0.01497, NaOH 0.0...

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Q: A 0.3654 g sample of the disinfectant p-cresol (108.1 g/mol) underwent combustion analysis and forme...

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Q: sample of a weak acid with a strong base (titrant). What is the relative pH at

A: In the titration of weak acid with strong base then at equivalence point salt of weak Acid-strong ba...

Q: 1ΔΙΝΟ] A[02] _ 1A[NO2] rate = Δt Δt 2 At

A: We have given the rate equation. Negative sign represents the rate of disappearance of reactants and...

Q: Be sure to answer all parts. The reaction 2A B is second order with a rate constant of 51.0/M-min at...

A: Using summary of second order kinetic in chemical kinetics.

Q: 17. In the given reaction: Haig) + Izg) = 2Hlg) Ke= 47.2 at 500°c. If the initial concentrations are...

A: Given: The initial concentration of H2 = I2 = 0.250 M Initial concentration of HI = 0 M Kc = 47.2

Q: A 0.5 m aqueous solution of sugar was boiled. At what temperature did this temperature did it boil i...

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st ...

Q: 3. a) Give reagents and reaction conditions for X and Y for reaction below (2 marks ) b) Give the IU...

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Q: 104 4. A sample of phosphorus weighing 2.50 grams is burned in the presence of oxygen. Whats the emp...

A: 4.  Empirical formula gives the smallest whole number ratio of elements in the compound.   Molecular...

Q: What is the rate constant of a first-order reaction if the half-life is 6.62 min

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Q: Consider the following endothermic reaction at 345.0 °C HBr (g) = > H2 (g) + Bi2 (g) Kp=4.18×10^-9 A...

A: Equilibrium constant in terms of partial pressure ( Kp ) is the ratio of partial pressures of produc...

Q: Q 1. At 291 K, the equivalent conductivities at infinite dilution of HCI NaCl and CH3COONA are 369.3...

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Q: The combustion of 1.876 g of propanol (C,H,OH) increases the temperature of a bomb calorimeter from ...

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Q: Equal volumes of two different weak acids are titrated with 14 0.30 M NAOH, resulting in the followi...

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Q: 10. An ore containing magnetite, Fe304, was analyzed by dissolving a 0.9859-g sample in concentrated...

A: Answer: This question is based on stoichiometric calculation where we have find out the number of mo...

Q: What is the best choice of reagents to perform the following reaction? CH3 COOH NaOH, H20, heat O H2...

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Q: The rate of a certain reaction is given by the following rate law: rate = k[NO]°[0,] Use this inform...

A: Order of reaction is the power raised to the concentration.

Q: Wavenumber (ν) is another way to describe light. Basically it tells us how many wavelengths are requ...

A: The relation between wavelength and frequency is given by, ν=cλν=frequency of radiationλ=wavelength ...

Q: Draw curved arrows to show the mechanism for the step of the B-ketoacyl-ACP synthase reaction shown ...

A: Here we have to write the curved arrow mechanism for the beta-ketoacyl-ACP synthase reaction given b...

Q: 1.45 grams sample of acetic acid, HC2H3O was burned in excess oxygen in a bomb calorimeter. The calo...

A: moles of acetic acid = 1.45 g / 60.05 g mol-1 =0.02414 mol heat released is equal = q1 heat absorbed...