Explain the chemistry behind the difference of pH between normal rainwater and acid rain. Please answer concisely.

Q: 17-51 Give the structures of compounds A through H in the following series of reactions. A HNO3…

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Q: (a) OH H* (b) ОН Н 4 ? (c) OH H*

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Q: Given ΔHfus (H2O) = 6.01 kJ/mol, how much heat is required to melt 25.0g of water, assuming the…

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Q: Draw the products of each SN1 reaction and indicate the stereochemistry when necessary. CH3CH2 CH3…

A: In SN1 reactions at first a carbocation is formed from the substrate molecule. Then nucleophile can…

Q: a reaction has the experimental rate equation: Rate= k [A] [B]^2. how will the rate change if the…

A: Let's say, we have the following hypothetical reaction: A + B →P Here, A and B both are reactants…

Q: Answer b only. Make it correct, readable, and with complete solution.

A: Balance the following redox reactions using the change in oxidation number method.

Q: 2. Differentiate reducing agent and oxidizing agent.

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Q: I need help with problem #4

A: Given  Synthesis the following reactions  Answer only question no 4 as you ask According to the…

Q: or b. d. 2 dfs+df₂s Sp V(df₁ + df₂) S₂ 1 N Im Sxo ysm . + ( US= ) 2 ms,

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Q: Liquid oxygen can be produced for use as a rocket fuel by cooling dry air to -183°C, where the O₂…

A: Given , Volume of O2 produced = 140 L temperature , T =-183°C mole fraction of dry air = 0.21…

Q: What are the properties of biomolecules?

A: Organic compounds can be defined as the substances that are made up of carbon and hydrogen atoms.

Q: Lab 3: Electrophilic Bromination Prelab, Write out the reaction scheme: Trans-stilbene reacting with…

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Q: Question 20 of 20 Potassium permanganate solutions used in oxidation-reduction titrations are often…

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Q: 1-46 Use resonance structures to identify the areas of high and low electron density in the…

A: The resonance structures are hypothetical structures which determine the overall stability of a…

Q: same compounds. and (a) 0-H O +0-H (c) and 0- CH₂-C-H (e) CH₂=C-H and CH₂-C-H

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Q: The electrolysis of aqueous Rb2SO4, solution using carbon electrodes produces changes in the…

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Q: The U.S. is one of several countries committed to reaching “net-zero” carbon emissions by 2050. This…

A: This step should be taken by all the countries because carbon dioxide is the main reason behind most…

Q: II کے III IV V

A: The conformation would be more stable if the bulky group is placed at equitorial position rather…

Q: 21) Identify the meso compounds in the following molecules. عة من من (1) (II) (III) (IV) 22) Can the…

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Q: the Cs-131 by life has a half life of 30 years. after 120 years, 2.6 g remain. what is the original…

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Q: Name the coordination compound KING (CN) 3 (OH)3]

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Q: 9. Write the balanced molecular, complete ionic and net ionic equations for this exchange…

A: Here we are required to find the net ionic equation for the reaction given.

Q: Rank the following substrates in order from slowest E1 reaction rate to fastest:

A: We have to arrange order for slowest E1 reaction to fastest E1 reaction.

Q: What is a distinguishing feature of the reaction coordinate for ligand substitution at square planar…

A: Certain ligands that are trans to the leaving group have an impact which affect the lability of the…

Q: The subatomic particles found in the chemicals that may be responsible for the production of colored…

A: In a chemical compound,  there are atoms which are made up of subatomic particles like electrons,…

Q: 10. Which of the following is a resonance structure of the given molecule? CH3 CH CH CH CH3 CH3 CH3…

A: In this question, we will identify the correct resonance structure for the given carbocation in the…

Q: 2. Sometimes, the vapor pressure values are greater than those which calculated by Raoult's law? 3.…

A: Vapour pressure is defind as the pressure of vapours applied on the surfcae if a liquid when the…

Q: A 3mL sample of NaOCl solution was diluted with water and treated with 2g of KI and 10mL Acetic…

A: Here 3ml of sample of NaOCl solution was treated with 2g of KI and 10 ml CH3COOH . The solution…

Q: 5. Explain whether ammonia can be oxidized using chlorine by obtaining reaction potential using the…

A: A question based on electrochemical cells that is to be accomplished.

Q: Calculate the osmotic pressure of a urea solution in temperature. (C 37 ) Heat %

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Q: Using the oxidation number method, what are the coefficients that correctly balance the following…

A: The oxidation number is the total number of electrons that atoms in a molecule can share, lose or…

Q: 6. Upon operation of the hollow cathode lamp at high current the intensity of the produced beam…

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Q: For a strong acid with a strong base neutralization reaction, does the reactant 1 : reactant 2 :…

A: Some of strong acid + strong base reaction are: (i). HCl + NaOH →NaCl + H2O (ii). H2SO4 + NaOH…

Q: SHOW CALCULATIONS) If the energy of a photon is 1.27 x 10-18 J, what is its wavelength in nm3

A: The relation between energy and wavelength is as follows:

Q: 56. Will a precipitate form in a 0.0010M solution of Mg (NO3)2 if the pH of the solution is adjusted…

A: 56. 0.0010 M solution of MgNO32 has a pH of 9.0 . The Ksp of MgOH2 is 8.9 ×10-12 .We have to…

Q: (SHOW WORK) Use the condensed electron configuration to write an equation for the formation of the…

A: Here, we have to write an equation for the formation of N3- ion using the condensed electron…

Q: Aivore reaction Nocl (8) + 1/2 0₂ (8) = N°₁₂ (91+ ½ cl ₂ (g) Carculate the ke for given reaction: G…

A: Given in following question a reaction

Q: Which of the four structures is consistent with the 1H-NMR spectrum shown below? t, 2H 5 (a) (c) 4…

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Q: a. KMnO4 + HCl + KI MnCl₂ + 1₂ + KCl + H₂O

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Q: The reagent is a Grignard reagent and is a source of CH3CH2- anions. Which epoxide carbon will the…

A: The epoxides are strained and undergoes nucleophilic addition reaction with Grignard Reagent.

Q: Using Bohr’s theory (not Rydberg’s equation) calculate the wavelength, in units of nanometers, of…

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Q: Which chemical equation below is balanced?   EQUATION A:  3S8(s) + 16Al(s) ----> 8Al2S3(s)…

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Q: question 1 i) Explain the acidity of terminal alkanes, alkenes and alkynes. ii) Compound A has the…

A: Double bond equivalence (DBE) for the molecular formula C10H16 can be calculated by using the…

Q: Which of the following complex ions has geometric isomers? explain a) [Co(NH3)6]³+ b) [Co(en)3]³+ c)…

A: For geometrical isomerism all the ligand should not be same.

Q: Compound A H₂N OH OH NH₂ ON Compound B H₂N H₂N H₂N Jove O Na OH OH S-CH3 OH Differentiating Chemical…

A: By some of the chemical tests one can distinguish functional group.

Q: Step 5: The stereochemistry of an acidic epoxide opening is similar to the basic epoxide ring…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Draw the Lewis structure (3 resonance structures) and determine the formal charges on each atom for…

A: Given that, CO32- Write formal charge on each atom and draw the resonance structure ?

Q: Write the empirical formula corresponding to C₆H₄Cl₂

A: Empirical formula of a compound is the smallest whole number ratio of elements in the compound.

Q: 1) Supply the structure, name and three letter abbreviation for amino acids which match the…

A: Solutions Amino acids containing side-chains.

Q: A chemical engineer is studying the following reaction: CH3CH₂NH₂(aq) + HCl(aq) →…

A: The chemical reaction given is  CH3CH2NH2 (aq) + HCl (aq) →Cl– (aq) + CH3CH2NH3+ (aq)  The…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.