Given the rate law for any reaction, tell what order of reaction is for any given reactant, or what the overall order of reaction is, and calculate how much the rate would be increased or decreased by any given change in concentration of any of the reactants.

Q: 5.00 mol of a perfect gas expand isothermally at 298 K from 2.00 dm3 to 12.00 dm3 Calculate the wor...

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Q: Butane and 2-methylpropane, whose space-filling models are shown, are both nonpolar and have the sam...

A: Answer: Both the given compounds are the isomers of each-other and we have to find out the reason th...

Q: b)

A: An alkene is carbon double bond carbon with 2 hydrogen on each carbon. A substitution replaces H wit...

Q: 3, Consider the reaction: CO2) + 2H2e CH;OH(@). A reaction mixture in a 5.19-L flask at a certain te...

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Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (Co,) ...

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Q: Write an equation to show how HC204¯ can act as an acid with HS¯ acting as a base. Express your answ...

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Q: Consider the following equation 2H2 (g) + 2NO (g) → 2H2O (g) + N2 (g) which has the rate law  Rate =...

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Q: Calculate the p-value for each ion a. Na+, Cl-, and OH- in a solution that is 0.0345 M in NaCl and 0...

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Q: What to do: For each equation and reactant shown, identify the stoichiometric ratio and calculate th...

A: stoichiometric Ratio =number of mols of product produced number of mols of reactant reacts 

Q: This type of problem, commonly called a roadmap problem, uses the product from one reaction as the s...

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Q: What volume of 0.5479 M HCl is needed in order to produce 100mL of 0.1000 M HCl?

A: Given :-  Initial concentration of HCl solution = 0.5479 M  Final concentration of HCl solution = 0....

Q: If a student's filter paper tears and some of their copper remains in the filtrate solution, what ef...

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Q: 16. Treatment of the a,ß-unsaturated ketone shown below with deutcrated basc and "heavy water" caus ...

A: See below.

Q: An unknown hydrocarbon contains carbon, hydrogen, and oxygen. Combustion of 1.5000g of the hydrocarb...

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Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of...

A: Here in this reaction there is certain amount of NO2 . After equilibrium some amount of NO2 has been...

Q: Consider the titration of 30.00 mL of 0.500 M CH3COOH with 0.500 M NaOH. Assume that the solution wi...

A: Here 30 ml of 0. 5 M CH3COOH is titrated with 0.5 M NaOH solution. We have to find pH at half equiva...

Q: 8. What is the elution order of the following substances? 9. HO HO HO. OH 10. 12. propanol 13. propa...

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Q: ELEMENT X HAS AN ATOMIC NUMBER OF 9 1. How many atomic orbitabls does atom X have? 2. How many she...

A: Electronic configuration of an element can be defined as the arrangement of valence shell electrons ...

Q: OH он toluene H OH 130 °C OH HO, ÓH Ph "I |

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Q: For # 9 & # 10 The ball and stick models below represent three compounds with the same molecular for...

A: Concept is based on Hydrogen bonding:       As per our guideline we have to answer first question on...

Q: A 30% solution of ethanol in H₂0 at 20oC has a density of 0.95 g/ml. What weight ethanol is containe...

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Q: 0.45 g of hydrogen chloride (HCI) is dissolved in water to make 7.5 L of solution. What is the pH of...

A: Given-> Weight of HCl= 0.45 gm Volume of solution = 7.5 L    

Q: Rank the following compounds in order of decreasing acid strength using periodic trends. Rank the ac...

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Q: Salt bridge A concentration cell similar to the one shown is composed of two Cu electrodes and solut...

A: Given -> [Cu^2+]1 = 4.88 × 10^-2 M [Cu^2+]2 = 1.49 M  

Q: Question 2 What is the pH of a solution when [OH]= 3.8 x 10P. Is this solution acidic or basic? Show...

A: pH of solution is defined as negative logarithm of hydrogen ions concentration.

Q: A solution prepared by dissolving 513mg of a sugar (a molecular compound and a nonelectrolyte) in 1....

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Q: In an experiment, 30 grams of C3H8 burns in air to produce CO2. After performing the experiment 70 g...

A: Given data from experiment, mass of C3H8 =30 g, molar mass=44 g mol-1  mass of CO2 = 70 g, molar mas...

Q: Consider the reversible reaction. PCI, = PCI, + Cl, What substances are present at equilibrium? PCI,...

A: A state of rest or balance due to equal action of opposing forces. Chemical equilibrium, conditions ...

Q: What is the pH of a 0.250 M ammonia solution? Express your answer numerically to two decimal places....

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Q: Which of the following structures (from Figure #4) is the least important contributor to the resonan...

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Q: How would you carry out the following reactions

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

Q: What weight of KCN is equivalent to 30.00 mL of AgNO3 solution containing 15.00 g/liter (b) by the L...

A: Solution                            Given that Here weight of KCN is equivalent to 30.00 mL of AgNO3...

Q: Calculate the theoretical percentage of water in calcium nitrate tetrahydrate and show your work.

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Q: Br NO-

A: First we will convert benzene into nitrobenzene and then Friedel Craft reaction of halogenation.

Q: For the following zero order reaction, the half-life is 27.1 and the [A]o = 3.9. Calculate the rate ...

A: Reaction:-  2A -----> 3B  Half-life, t1/2 = 27.1  Initial concentration, [ A0 ] = 3.9 

Q: When the Ag+ concentration is 1.33 M, the observed cell potential at 298K for an electrochemical cel...

A: The given cell is an electrochemical cell.

Q: Calculate the number of ml of 3.5 M (NH4)2CO3 solution necessary to provide 12.5 g. of (NH4)2CO3? 2....

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Q: Which of the following rate laws would be classified as 2nd order? Rate = [A]^2 Rate = k[NO]^2 [O2} ...

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Q: One compound under investigation for use as a lightweight rocket fuel is dimethylhydrazine (60.10 g/...

A: Given reaction is  (CH3)2N2H4(l) + N2O4(l) -----> 3N2(g) + 4H2O(l) + 2CO2(g)  Mass of (CH3)2N2H4 ...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

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Q: PLS REFER TO THE PICTURE BELOW

A:   Covalent bond:  It is formed due to sharing of electrons inbetween two bonded atoms Covalent bond...

Q: explain how to count H-bond acceptors and donors for Lipinski Rule one more time.

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Q: On the mountain in Kalinga ,a mountain biker carried an aneroid barometer in his bike from base to t...

A: Given: Barometric pressure on the ground = 35.12 in.Hg Barometric pressure on the mountain = 26.807 ...

Q: QUESTION 15 What is the best polarity description of the ammonium ion considering only the bonds and...

A: 15. A molecule is polar only when it's bonds are polar as in ammonia bonding is between nitrogen and...

Q: The following reaction is carried out with [PCl5]i = 0.400 M at 25°C (i means initial) The reaction...

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Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: Hg2+(aq) +...

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Q: There is a difference in acidity of the hydrogens labeled red below. Select all the distinguishing f...

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Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) an...

A:                                     CH4 (g) + 2O2 (g) -----> CO2 (g) + 2H2O (g)  One mole of meth...

Q: The Lewis representation above depicts a reaction between a halogen (blue) and a main-group eleme. g...

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Q: [OH-] = 5.0 × 10–2 Express the concentration to two significant figures and include the appropriate ...

A: Consider the given information is as follows; OH-=5.0×10-2H3O+ = ?Acidic, basic or neutral = ?      ...