What is the [H30 ] In a solution that has a [OH ]= 2.5 x 10-8 M?

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Q: i) k) O0-I

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Q: Consider the reaction: 2BRF3(g) >Br2(g) + 3F2(g) Using standard thermodynamic data at 298K,…

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Q: The figure represents the spontaneous deposition of iodine in which iodine vapor, I2(g), becomes…

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Q: Provide the correct IUPAC name for the compound shown here. H3C H H CH-CH3 CH3

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Q: 12. Complete the following acid-base reactions, assuming that only one hydrogen ion is exchanged.…

A: This problem can be solved by using the acid-base concept given by bronsted Lowry. According to…

Q: 16. Br MeoH Major product afrer carbocation R.R. -OMe OMe B. C. D. A.

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

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A: Given data :

Q: Draw a mechanism (2 steps) for the following reaction: он Br PBr. 12.45b1 Add curved arrow(s) to…

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Q: Use the data given to calculate the value of AG°rxn for the reaction at 25°C AgCI(s) Ag (aq) + Cl-…

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Q: Label each variable in the Rydberg equation with the correct units. m 1 1 1 = R unitless m m/s Js kg

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Q: NAOME MeoH CH3 Br

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Q: example of 1) Linear operation , 2) hermitian operation

A: 1. In quantum mechanics, a linear operator is defined as the one following the two conditions:…

Q: How can a H, molecule collide with an C2 molecule without reacting to form water? O The molecules…

A: How can a H2 molecule collide with an O2  molecule without reacting to form  water?

Q: A weak acid is dissolved in water to generate a solution that is 0.100 M. The pH of this solution is…

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Q: V2=42.7 mL m =0.15M 5. What is the Normality of 0.25 M H2SO4 %3D

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Q: If 34.8 J is required to change the temperature of 10.0 g of mercury by 25 K, what is the specific…

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Q: The solution reaction | + OCH + Ol- + Cl- is believed to go by the mechanism: K1 OCI- + H2O НОСI +…

A: For the given reaction , rate law is first write from slow step shown in mechanism. Then to remove…

Q: Calautade the oxygen demand for the OYYुत०ा ककावाले o oxार्वनीला गरखलमन नी कांकंगनीकन०n. N\W oर ०2…

A: Oxygen demand is calculated as gm of oxygen used for the nitrificition,Or per gm of Nitrogen

Q: when we subjected to very high temperatures and pressures. Carbon becomes

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Q: A chemist fills a reaction vessel with 4.15 atm methanol (CH,OH) gas, 6.99 atm oxygen (O,) gas,…

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Q: Sulfuric acid is an important industrial chemical that is usually produced by a series of reactions.…

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Q: It Niteogen and Hydaogen react to foom Ammonia. then simplest stoichiometaic atio of th Ca) to

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Q: What is the general layout/structures of the anode and cathode?

A: Given,  the general layout/structures of the anode and cathode

Q: How many joules are required to boil 200 grams of water?

A: Given,  The heat energy required to boil of 200g of water is:

Q: Consider the following process: C(s, diamond) --> C(s, graphite) deltaH°; (Cs, diamond) = 1.9…

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Q: Glucose and galactose Energy of activation with lactase Energy Lactose and water Energy of…

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Q: Lactic acid, (abbreviated HLac) is a key acid in making sauerkraut and tasty sourdough bread. The Ka…

A: Answer: A buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Calculate the reaction quotient, QR for the following reactions and conditions:    2 NOCl(g)      :…

A: Given,  a). 2NO (g) + Cl2 (g) <------> 2NOCl (g)  PNO = 0.0032 atm; PCl2 = 0.023 atm; PNOCl =…

Q: Give a valence bond description of the bonding in each of the following complexes. Include orbital…

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Q: Morphine, C 17H 19NO 3, is often used to control severe post-operative pain. What is the pH of the…

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Q: Chemistry Describe the complex fused ring system of cocaine, ester functionality, benzene ring, and…

A: Cocaine have molecular formula of C17H21NO4 . The systematic name(IUPAC) of Cocaine is…

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Q: 34. How many grams of water, H2O, can be produced by the reaction of 8 O2, and 8 grams of hydrogen,…

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Q: J. с. D. A. В. o- CH3 → ? 2. OCH3 p-cHz D. B. A. 3. Endo Product:

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Q: reaction is a reaction that O releases energy into the surrounds. O decreases the temperature of the…

A: Energies are of two types  1. Endothermic  2. Exothermic

Q: Which best describes the role of enzymes in a chemical reaction? A. They lower the activation energy…

A: Given statement is : Which best describes the role of enzymes in a chemical reaction? Options are :…

Q: Consider the reaction data. A → products T (K) k (s-1) 225 0.372 625 0.611 What two points should be…

A: Here we are required to find the activation energy of the reaction

Q: 1. O3 14. 2. (work-up) OH LOH C. A. B. 15. CI A. B. C. O, (CH),S O ... NaHCO, NatHCOg

A: In this question we have to tell the product of the reaction and also the reagent.

Q: The oxygen-hemoglobin dissociation curve shows that when the partial pressure of oxygen is 70 mmHg,…

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Q: 1. What is the concentration of the titrant in Normality? 2. What is the mEq of KOH in mg/gram? 3.…

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

Q: Temp °C Temp Kelvin Ka In(Ka) AG'=-RTIN(Ka) 22.1 295.25 0 o044521 -1.12 18950.34962 35 308 .1Sk -901…

A: The data given is,

Q: How many grams of CuCl are formed from the complete reaction of0.814 mol Cu? 2 Cu + Cl2 --> 2CuCl

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Q: Name: Pre-Lab Questions 1. write a reversible reaction for the buffer decomposition of NH4* into…

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Q: In an endothermic reaction, the total energy at the beginning of the reaction is O greater than the…

A: In an endothermic reaction, the total energy at the beginning of the reaction is ---

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.