a) b) c)

Q: Which pathogens/diseases activate humoral immunity? Describe the mechanism of this activation.

A: Pathogens  It is a organism which cause disease . They are four type of pathogens Fungi Bacteria…

Q: Which of the following changes are chemical changes? Gasoline is burned. Gasoline is evaporated.…

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Q: 4. Titanium reacts with iodine to form titanium(III) iodide: 2 Ti(s) + 3 12(g) -->2 Til(s) AH = -839…

A: Here we are required to find the mass of Ti needed for the reaction.

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Q: The degree of Hydrogen ion concentration is determined by the pH value. This value ranges from 0-14.…

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A:

Q: 1. Give the correct IUPAC names for the following compounds:

A: A question based on nomenclature that is to be accomplished.

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A: Monosaccharides are called as polyhydroxy aldehydes or ketones i.e. monosaccharides are molecules…

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Q: Provide a systemic name for the alkane shown in the picture.

A:

Q: S H IZ UI BI ID N. HO.

A: Hybridization can be determined by the steric number - Steric number = No.of bond pair + No. of loan…

Q: How many atoms are contained in 0.98 moles of iron (Fe)?

A:

Q: Hi how do u answer #3

A: A good solvent is that which can dissolve many compounds to a good extent.

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A: Given

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Q: 1. In a ro-vibrational spectrum, which branch (P or R) lies at short wavelengths? Explain. 2. The…

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Q: K[Cr(C2O4)2(H2O)] 2H2O what is the complex ion, the coordination number, the geometry? and would you…

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Q: Interpret the NMR spectrum and give the final structure of the compound 10 C,H,Br M. Wt = 171 9 8 22…

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Q: How do you do it

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Q: What is the mass, in grams, of 28.74 mLmL of acetone? Express your answer using four significant…

A: Here, we have to find the mass of acetone (in grams) of 28.74 mL of acetone.

Q: c. Describe what happens when water was added to the dry substances: d. Is there a chemical…

A: It is a multipart question I am solving the upper three parts .It is asked to describe about the…

Q: The pH of the buffer solution is 4.0 while the pKa of the weak acid is 3.0. Compute for the molar…

A: Given - pH of buffer solution =4.0            pKa of weak acid = 3.0

Q: A piece of dry ice (solid carbon dioxide) with a mass of 24.9 g sublimes into a large balloon.…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal…

Q: 8. [-/0.41 Points] DETAILS Assume the Bohr model to determine the radius of the n = 5 orbit in a N6+…

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Q: Bud N. Chemist must determine the density of a mineral sample. His four trials yield densities of…

A: Given:- =>trials=>a)5.27gm/cm3                   b)5.28gm/cm3                   c)5.27gm/cm3…

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Q: Description positively charged negatively charged no charge outside the nucleus components of the…

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Q: Considering that the Redfield ratio for algae is C:N:P = 106:16:1, what would be the limiting…

A: Given  ( Red field ratio for algae is C:N:P = 106:16:1 ) Mass concentrations of C= 20 mg/L =…

Q: Convert 6.75 g/L to lb/in³. Give your answer in scientific notation (e. g. 1.23E4 instead of 12340).…

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Q: Ethyl phenylacetate - Honey   Write the complete reaction Analyse the mechanism of reaction ( How…

A: The reaction of Ethyl Phenylacetate Honey is asked to write and mechanism .

Q: 13. Draw the atoms, showing how they are connected in H₂ so that the 2 hydrogens each form 1 bond?…

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Q: 11. What is the relationship between these two molecules? Are they enantiomers, diastereomers, or…

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Q: Suppose the decomposition of dinitrogen monoxide proceeds by the following mechanism: elementary…

A: Solutions- Decomposition of dinitrogen monoxide.

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Q: (i) (ii) (iii) Construct a suitable plot and determine AH and A* S. Determine the Gibbs energy of…

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Q: Consider the following reaction: 4 HBr(g) + O2(g) 2 H2O(g) + 2 Br2(g) (a) The rate law for…

A: 4 HBr(g) + O2(g) =  2 H2O(g) + 2 Br2(g) Rate law: Rate law is the expression in which reaction rate…

Q: 3.5 Give the number of protons and electrons in a: 1. C60 molecule 2. CO molecule 3. Zn atom 4. CN-¹…

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Q: Three perfect gases, all at a temperature of 25°C, are placed into a box with sides of length 1m,…

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Q: Bromocyclohexane reacts with CN with ethyl alcohol as the solvent, will this reaction follow SN1 or…

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.