Find the half life time of the following reaction : A---> C Rate law = 1.0s^-1 *[A]

Q: Which of the following is the weakest acid? HOI    HOCl    HOBr    Since they are all oxyacids, ...

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Q: ANSWEER THE QUESTION. DO NOT TRY TO GUESS THE ANSWER. INCLUDE REFERENCE, IT IS ASKING FOR COLORS USI...

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Q: An 85.00 g sample of an unknown compound contains 24.26 g molybdenum, 24.33 g sulfur, and the rest i...

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Q: Jse the systematic treatment to get the concentrations of all the species in a solution of: a.) 0.35...

A: Mol. Mass of CaF2 = 78g/mol Mol. Mass of PbSO4 = 303g/mol Mol. Mass of K2C2O4 = 166g/mol 1M of a sol...

Q: Arrange the following from lowest to highest entropy: TICI, (-), TICL (E), TICL(8), TIO(s). Assume 1...

A: We know that entropy is the amount of disorder in a system First consider the phase of each compound...

Q: Q/Write the possible compounds from the reaction of one and a half mole of benzaldehyde with one mol...

A: Benzaldehyde reacts with acetone and undergoes condensation reaction. Here we have to find out the c...

Q: try [Roferences] Use the References to access important values if needed for this question. Arrange ...

A: entropy is the amount of disorder in a system First consider the phase of each compound. Entropy inc...

Q: Explain why the 1H-1H two dimensional COSY experiment cannot connect hydrogens between adjacent amin...

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Q: An automobile engine provides 561 Joules of work to push the pistons. In this process the internal e...

A: To solve this question, use the formula which contains q, ∆U, and w in it. Give the signs to the val...

Q: Fill in the squares in the following chemical equations: NaOH/H,O ELOH

A: Concept: 1) aldol reaction  2) Robinson annulation ; Michael reaction followed by aldol reaction is ...

Q: A student heats 61.27 grams of silver to 97.71 °C and then drops it into a cup containing 82.16 gram...

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Q: The molar heat of combustion, A H;, of sucrose is -5643.4 kJ mol. If 0.250 moles of sucrose is combu...

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Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of com...

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Q: -[ ] PhLi HONH,, HCI A C ELOH B D

A: The solution of the question is given below:

Q: Lewis structure name of highlighted group H - C= H -C -H Н — N — н C-CEN: H H H :N=C- C-N- H H ? :0 ...

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Q: Which of the following is an example of a nonspontaneous process? Ammonium nitrate dissolving in wat...

A: Spontaneous process is one which occurs automatically without any extra extra energy required. An ex...

Q: Liquid, H20 Gas, H,O(;

A: Entropy is degree of randomness or disorderness. As we know,  Entropy order in different phases,  So...

Q: e volume of the balloon?

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Q: What is the molecular formula of each compound? a. empirical formula CH (MM = 78.11 g/mol) b. empiri...

A: we are required to find the molecular formula for each of the given empirical formula

Q: 34. Classify the following oxides as acidic, basic, or amphoteric: (a) ZnO, (b) P,O10, (c) CaO. 35. ...

A: Metallic oxides are basic in nature while nonmetallic oxides are acidic in nature. Different chemica...

Q: 3. The reaction 2A + B - 3C was studied and the following data were obtained: Which of the following...

A: Which of the following is correct

Q: Alcoholic beverages are solutions. Typically, a beer contains about 4.50% (v/v) of ethanol fermented...

A: 4.50 mL ethanol present in 100 mL beer and 2.4 mL ethanol present in 100 mL soju. The density of eth...

Q: For the reaction 2C02(g) + 5H2(g)→C2H2(g) + 4H20(g) AH° = 46.5 kJ and AS° = -125 J/K At standard con...

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Q: How much energy is required to raise the temperature of 14.9 grams of solid tungsten from 22.5 °C to...

A: Given ;-  Mass of tungsten (W) = 14.9 g  Initial temperature = 22.5°C   Final temperature = 35.7°C  ...

Q: What is the volume (liters) of 23.5 g of I2 at STP?

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Q: A 25 mL pipet delivers 24.7761 g H2O which is weighed against brass weights at 25°C. Calculate the v...

A: The calibration of an apparatus is to configure an apparatus by comparing a reading on one apparatus...

Q: give the iupac name. do not use the 2013 method of organic nomenclature.

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Q: . What is the number of moles of nitrogen if the mass of morphine is ninety-two point four grams? 2....

A: 1. What is the number of moles of nitrogen if the mass of morphine is ninety-two point four grams? G...

Q: Do the given data follow Charles’ Law?

A: According to Charles law, the volume of a certain amount of gas is directly proportional to the temp...

Q: Use the systematic treatment to get the concentrations of all the species in a solution of: a.) 0.35...

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Q: 7. What is the uncertainty of the momentum of an electron if we know its position is somewhere in a ...

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Q: Name the highlighted chemical group in each molecule. Lewis structure name of highlighted group H H ...

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Q: what is the molecular, ionic and net ionic equation of sodium nitrate and sulfuric acid

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Q: Suppose a 500. mL flask is filled with 1.3 mol of Cl,, 1.4 mol of HCl and 1.6 mol of CCl. The follow...

A: Given, Cl2(g) + CHCl3(g) ⇌ HCl(g) + CCl4(g)  The equilibrium constant, Keq = 0.723  Volume of the fl...

Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used t...

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Q: Arrange the following from lowest to highest entropy: CS2 (l), CS2 (g), CC14 (g), S(s). Assume 1 mol...

A: Explanation:- Entropy is a measure of randomness or disorganized. So Higher entropy means more ran...

Q: Calculate the difference, in kilojoules, between AE and AH for the following exothermic reaction at ...

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Q: Kristen places 1.39 ml of nitrogen gas at -38.5 °C into an insulated, adjustable flask. 2 hours late...

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

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Q: How many formula units are in 108.65g of aluminum sulfate?

A: Given data, mass of Al2(SO4)3 = 108.65 g  molar mass of Al2(SO4)3 = 342.15 g mol-1  no. of formula u...

Q: True or False: In the Ellingham Diagram, Cu oxidation is spontaneous at all given temperatures.

A: Given statement is : In the Ellingham Diagram, Cu oxidation is spontaneous at all given temperatures...

Q: compute the theoretical yield Actual yield: 2.50g weight : 1.80g

A: The theoretical yield can be calculated by the ratio between the actual yield to the theoretical yie...

Q: dentify the oxidizing and reducing agents: Cl2 + 2NaBr - 2NACI + Brz Derive, Pu= dRT from ideal gas ...

A: Reaction:-  Cl2 + 2NaBr  ----------> 2NaCl + Br2 Oxidation is loss of electrons while reduction i...

Q: An automobile engine provides 560 Joules of work to push the pistons. In this process the internal e...

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a the...

Q: INTERPRETING PHASE DIAGRAMS OF WATER AND CARBON DIOXIDE 218 Liquid B Liquid Solid Solid 5.2 Gas Gas ...

A: A question based on phase diagram that is to be accomplished.

Q: Reaction (AGº) (kJ) a. 2S(s, rhombic) + 302(g) → 2S03(g) 2SO3(9) b. S(s, rhombic) + O2(g) → 2SO2(g) ...

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Q: Sove for the (E) Molecular weight of urea, (F) Freezing point of urea and (G) Percent Error. Given:...

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Q: Ive the following differential equations: а. dx2 - 4y = 0 y(0) = 2 (at x = 0) = 4 b. dx2 5 + 6y = 0 ...

A: Energy of proton = 100eV  Energy of electron = 100eV

Q: Aqueous sulfuric acid (H, SO,) reacts with solid sodium hydroxide (NAOH) to produce aqueous sodium s...

A: Given, mass of H2SO4=0.98 g , molar mass = 98 g mol-1  mass of NaOH=0.58 g, Molar mass= 40 g mol-1  ...

Q: COMBINED GAS LAW A gas has the initial conditions of: 21.2 Liters 279 K 1.03 atmospheres If its temp...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...