Soils contain silt minerals and organic matter as a result of weathering and the addition of organic debris. A True B) False

Q: + OCH3 DMSO Br H Br + CH;OH "CH¿CH2CH3

A: ->-OCH3 is nucleophile which can give elimination reaction and form alkene. ->CH3OH has more…

Q: ∆H for the reaction

A:

Q: 3. What mass of BaCl2 is needed to dissolve in 1.2kg water to prepare a 0.500m BaCl2 solution?

A:

Q: Calculate the [CI-], when 1 drop (0.05 mL) of 15.0 M HCl is added to 1.0 mL of solution. To…

A: Given: Concentration of Ag+ ions = 6 M

Q: Which of the statements below apply to the following reaction: -OH + HNR' H -NR' + H20 H R R Choose…

A:

Q: (c) 1-phenyl ethanol gives following peaks in its mass spectrum: m/e =122(M+); 107 (100% intensity);…

A:

Q: Which could explain the stronger acidity of phenols compared to alcohols. Why? a.pi-electron…

A: Given: Stronger acidity of phenols compared to alcohols.

Q: ने ड.न० तोा oरी कबबक डि अकलबकदल it25.00 me vimegुa ड अकनबनटल to नमह एदपांपवोलत्e Paोकर्व पयंने…

A:

Q: Norfloxacin is a is an antibiotic of the fluoroquinolone class used to treat urological infections.…

A: ->If one hydrogen is attached to nitrogen then it is secondary amine. ->If two hydrogen is…

Q: A mixture of pure BaCO3 and pure Na2CO3 weighs 1.000 g and has the total neutralizing power of 15.37…

A:

Q: Question 35 Briefly discuss the theoretical principles behind infrared spectroscopy under the…

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

Q: The half life for the isotope C11 is 20.38 minutes. How long will it take for 70% of a sample to…

A:

Q: A sugar cube does not easily burn when held over a lighted match so you open an ash tray and roll…

A: We need to find why the sugar cube iginite when it was coated with ash.

Q: Submit a clean, dry, and properly labeled 50-mL reagent bottle for your unknown solution. Pipet…

A: Given data,Mean molarity of EDTA=2.487×10-3MVolume of sample taken=20mL

Q: what are the reagents/conditions that would transform cyclohexanol to 1-methylcyclohexene.?

A:

Q: Question 8: Calculate the number of protons, neutrons and electrons in the following atoms. Element…

A: For neutral atom  Atomic number = number of electrons = number of protons Mass number = number of…

Q: Explain how the ionic compound formed between lithium and oxygen is electrically neutral.

A: Given: Ionic compound formed between lithium and oxygen.

Q: 1 n our candy making lab, we made a solution of 614 grams of sugar (CHO) dissolved in water that…

A:

Q: (c) 1-phenyl ethanol gives following peaks in its mass spectrum: m/e =122(M+); 107 (100% intensity);…

A:

Q: (b) How can the following geometric isomers be distinguished by IR spectroscopy? and

A: How can you distinguish given 2 compounds on the basis of IR spectroscopy ?

Q: How can you tell if a certain reaction shows an increase in entropy? a) If the reactant is in…

A:

Q: 2. Consider the following reactions: Си + 8HNO3 3Cu(NO3)2 + NO + 4H20 How many moles of NO are…

A:

Q: Consider the reaction in producing wine: C6H12O6(aq)——-> 2CO2(aq). When zymase is added to glucose,…

A:

Q: 2. Identify chiral center(s) and assign configuration (R or S) of each one in the compound halomon.…

A: 2.If an atom is bonded to four different atoms/groups in such a way that it has a non superimposable…

Q: Ammonia reacts with oxygen to produce nitrogen monoxide and steam. Relate the reactant and product…

A: The reaction given is "Ammonia reacts with oxygen to produce nitrogen monoxide and steam".

Q: What is the purpose of adding charcoal in toothpaste formulation? Is it approved by American Dental…

A: Toothpaste is used to clean the teeth. Most of the toothpaste uses compounds that clean the tooth…

Q: For each compound predict if it's positive or negative for AgNO3/EtOH Test (SN1), propose 1 sentence…

A:

Q: (d) [Cr(OH);]¿* ions are pale blue-green but chromate (Cr,O,²) ion is an intense yellow in colour.…

A:

Q: solve for  the a.) rate law, b.)rate constant, and c.) unknown concentration from the given data on…

A: The kinetics data given is,

Q: Assuming 100% dissociation, calculate the freezing point (T) and boiling point (7) of 2.03 m K, PO,…

A:

Q: Which of the following statements best describe the entropy change of this reaction CO(g) + H2O(g) →…

A:

Q: Calculate the molality of a solution that contains 56.5 g of benzoic acid, C6H5COOH, in 350 mL of…

A: Mass of benzoic acid = 56.5 g  Volume of ethanol = 350 ml  Density of ethanol = 0.789 g/ml  Molality…

Q: Which of the following processes are accompanied by an increase in entropy of the system? (No…

A: Entropy is the measure of randomness or disorder present in the system.  Entropy is maximum in case…

Q: He. не, = 0 for an ideal gas. Show that (),

A:

Q: What would the porphyrin product look like, if you started with furfural instead of benzaldehyde?…

A: To describe what the structure will look like if furfural is used instead of benzaldehyde.

Q: In this complex, what is the chelating agent?

A: Chelating agent is the compound that reacts with metal ion to form a stable compound.

Q: (c) How can you distinguish between the members of each of the following pairs by UV-spectroscopy?…

A: To distinguish between the members of each of the following pairs by UV-spectroscopy:

Q: For each orbital designation, report the number of orbitals and electrons: а) Зр Number of…

A: The principal quantum number (n) represent the main shell or orbit  The Azimuthal quantum number (ℓ)…

Q: Test performed to unknown salt solution Addition of 3 M (NH4)2CO3 reagent Addition of 3% sodium…

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Q: 1. Identify chiral center(s) in vitamin C. OH HO HO OH Ascorbic acid (Vitamin C)

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Q: Without doing a calculation predict whether the entropy change will be positive or negative when…

A: Entropy is the degree of disorderness or randomness. More closely packed the molecules, lesser will…

Q: ACTIVITY 1 1. Calculate the boiling point and freezing point of 10g of CeH12O6 dissolved in 259g…

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Q: OMe 1. 2. 1.Oso, TBHP, H,O/THF 2. TSOH, acetone, PhH, heat 3. AICI,, CH,COCI, CH,Cl2 3. 1. BZOOBZ,…

A: 1. Heck coupling followed Simmon Smith reaction. 2. Osmylation. Acetonide protection. Fridel craft…

Q: How many minutes would it take to plate 12g of silver from an aqueous Ag(l) solution using a current…

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Q: (d) What are metastable peaks? Mass spectrum of toluene exhibits two strong peaks at m/e =91 and…

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Q: Q3: Consider Electrolysis of dilute aqueous NaCl solution was carried out by passing 10 milli-ampere…

A:

Q: 7. How many moles of white phosphorus (P4) fluoroapatite? can you produce from 1 ton of

A: The number of moles of a compound can be determined by the balanced chemical reaction. A reaction…

Q: Give two examples of the offset errors

A: Offset error arises due to the initial point is not calibrated to zero.

Q: Determine n, I, ml and ms for the circled electron of 4d in the picture below: n = | = ml = ms =

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.