Give at least two (2) examples in real life situation which show that rate of reaction is depending on temperature and concentration . Explain briefly.

Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: When heat of reaction is positive , then the reaction will endothermic. Heat of reaction = Energy of…

Q: Equation #1 * CH. - CH - CH- CH, - CH, CH,- CH=CH - CH, - CH, + CI, Addition Elimination…

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Q: An oxygen sample has a volume of 4.50 L at 27°C and 800.0 torr. How many oxygen molecules does it…

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Q: According to Le Chatelier's principle, which of the following occurs when you compress a system…

A: Answer: Le-chatalier's principle suggests that on changing any parameter for a reaction which is at…

Q: 1. CsH120|| 100 4.0 3.6 2.0 1. 1.0 PPM 0.5 integral values 1003 N PPM 25ee 2000 capillary fIin…

A: Based on the IR spectrum,  1H- NMR spectrum and 13C- spectrum,  structure of the compound will be…

Q: a. Ru-106 decays by beta decay. What are the atomic symbol and mass number of the product? Product:

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

Q: H2(g) → 2 NH3(g) ΔΗ + 4 H¿O(1) → 2 NO:(g) + 7 H2(g) AH = H2(g) + ½02(g) ΔΗ %3D

A: Using Hess's law, According to this law, Enthalpy of a reaction remains same either it completes in…

Q: Give TWO reagents to distinguish cyclohexanone from hexanal.

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Q: NAME: CHEMICAL REACTION AND BALANCING PART 1: Determining the product of a chemical reaction…

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Q: Draw a diagram of 2 amino acids and illustrate where the bond occurs. a. Encircle where the bond…

A: It is asked in the question to describe how peptide bonds are formed.

Q: What is the ppm concentration of mercury in fish tissue if, after testing with an instrument, it was…

A: Given: Mass of mercury = 0.000475 g Mass of tissue = 2.250 g

Q: Each of the insoluble salts below are put into 0.10 M hydrobromic acid solution. Do you expect their…

A: Answer: These questions are based on the concept of simultaneous solubility where due to the…

Q: Identify the specific type of chemical reaction shown in the equation below CH,CH,OH + 30, → 2C0, +…

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Q: On a space shuttle, LIOH is used to absorb exhaled CO2 from breathing air to form lithium…

A: Given :-  LiOH(s) + CO2(g) → LiHCO3(s)  Mass of LiOH = 30.0 g  Mass of CO2 = 30.0 g  To identify :-…

Q: ) H;(g) + CO;(g) 27 H,0(g) + CO(g)

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Q: Draw a magnesium based scum molecule made from a fat that is liquid at room temperature

A: To draw a magnesium based scum made from a fat that is liquid at room temperature.

Q: Identify the specific type of chemical reaction shown in the equatior OH 20- HSO CH3 -C ~CH3 CH;…

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Q: Which of these graphs allows you to determine your CMC? CMC CMC In(concentration) Concentration…

A: The CMC is an important characteristics of surface tension. The surface tension changes strongly…

Q: What are the similarities and differences between results obtained from a calobration curve and…

A: Basically there is only difference which is of getting different theoretical result on comparison…

Q: The balanced equation for the reaction of bromate ion with bromide in acidic solution is…

A: Using the rate law equation to calculate.

Q: are these meso compounds, or identical, or both?

A: Given compounds:

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: Given-> 1 calorie = 4.184 J 1 kcal =1000 cal

Q: What is the binding energy in kJ/mol nucleons for antimony-123? kJ/mol nucleons 51 H+ 72;n→ Sb The…

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Q: A sample of helium gas has a volume of 0.250 L at 800 torr. If the volume is changed to 500 mL, what…

A: Given,  The pressure of helium gas at volume of 0.250 L is 800 torr, the new pressure of helium gas…

Q: Four carbocations are shown, which can possibly rearrange via hydride shift to a more stable…

A: To determine which carbocation would undergo hydride shift to get more stable carbocation , we would…

Q: Which arrow is pointing to the most atom with the most acidic proton? A D вс E

A:

Q: If the process is exothermic and not spontaneous, then what must be TRUE? O a. AS> 0 O b. AS0 O d.…

A: Exothermic process heat is given by system... Endothermic process heat given to the system...

Q: (Q22) Which of the following pairs is not or could not produce a buffer solution? O CH3COO"/OH O…

A: Buffer is an aqueous solution containing a weak acid and it's conjugate base or a weak base and it's…

Q: For the balance equation shown below, how many moles of SO3 will react with 0.7727 moles of C4H8S2?…

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Q: a) HO CF3 CF3 HO b) OCF3 ogh LOCH3 c) d) CI

A: GIVEN:-

Q: Fluorine-18 is a radioisotope widely used in positron emission tomography to investigate brain…

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Q: What percentage of a radioactive substance remains after 5.00 half-lives have elapsed? O 12.5% O 50%…

A: Number of half life = 5 half life

Q: A laboratory procedure calls for a standard 5.00 ppm Fe3+. Describe how you would prepare 1.00 L of…

A: Parts per million or ppm is one of the ways of expressing the concentration of solutions. The…

Q: a. What is the molarity of ZnCl, that forms when 25.0 g of zinc completely reacts with CuCl2…

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

Q: Calculate the molar solubility of AgI in 2.7 M NH3 . The overall formation constant for Ag (NH3)2+…

A: Given: The initial molarity of NH3 is 2.7 M The overall formation constant (Kf) for Ag(NH3)2+ is 1.7…

Q: What are your difficulties in dealing with acid-base reaction stoichiometry?

A: Acid base reaction is one of the neutralization reaction.

Q: Net ionic C. LiBr(aq) + Pb(NO,):(aq) Complete ionic Net ionic d. K,SO4 (aq) + NaCl (aq) - Complete…

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Q: When 15.0 mL of a 8.48×10-4 M copper(II) bromide solution is combined with 22.0 mL of a 9.19×10-4 M…

A: Answer: Precipitate only forms when ionic product of the compound becomes great than its solubility…

Q: Which of the following substances should have the highest melting point? Group of answer choices CF4…

A: We know that ionic compounds have higher melting point than covalent compounds.

Q: The molar solubility of chromium(III) phosphate in a 0.106 M chromium(III) acetate solution is  M.

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Q: If heat is added to an exothermic reaction, in which direction will the equilibrium shift according…

A: Please find your solution below : According to Le Chatelier's principle, when a system at…

Q: Which of the following is an example of a homogeneous equilibrium? Question 24 options: A)…

A: In this question, we have to choose the example of a homogeneous equilibrium.

Q: A dentity the type of chemical reaction that each of the following equations represent 1. 2Na(s) +…

A: As per the guideline, since you have posted a question with multiple sub-parts, we have solved the…

Q: If anyone would be able to help explain to me what a fatty acid is and how they are named that would…

A: In question it is asked to answer what is fatty acid and how they are named.

Q: Which element is most likely to form three covalent bonds? Group of answer choices S N O C Si

A: Element which form three covalent bond must have atleast three valence electron.

Q: Calculate the pH of 4.0 X10 -4 M KOH

A: Please find your solution below : pH is a measure of acidity or basicity of a substance. It is…

Q: Solid sodium cyanide is slowly added to 75.0 mL of a silver nitrate solution until the concentration…

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Q: A 0.345 M of generic weak acid was prepared and has a Kb = 3.91 x 10-10. What is the pH of the weak…

A: Answer: On adding in water partial dissociation of weak acid takes place and an equilibrium is…

Q: QUESTION 1 Consider the balanced chemical equation: CH4(g) + 2 02(9) CO2(g) +2 H20() It one reacts…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 1. PrMgBr CI 2. aq H* Meo

A: Here we are required to find the reagent as well as the mechanism for the given reaction to form the…