balance the equation: NH2OH yield NH3 + H2O + N2

Q: What reagents would you use to synthesize the following ester? Cion

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Q: An IR spectrum, a ¹³C NMR spectrum, and a ¹H NMR spectrum were obtained for an unknown structure.…

A: IR spectroscopy is mainly used for to identify the functional group in the molecule. Most of…

Q: For an enzyme-catalyzed reaction, the presence of 10 nM of a reversible inhibitor yields a Vmax…

A: Answer is given below

Q: determine the Kb for CN- at 25°C. the Ka for HCN is 4.9 x 10^-10

A: Kb = ? Ka for HCN = 4.9 x 10-10

Q: (a) Name four indications of streptomycin (b) Describe in your own words the pharmacological…

A: We have to answer a and e with an explanation.

Q: Consider n = 5.00 mol of an ideal diatomic gas successively undergoing each one of the following…

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Q: Which of the following statements is/are TRUE? 1. A pair of enantiomers divert the plane polarized…

A: Asymmetric center is a carbon center which contain four different group attached to it. An…

Q: Draw the major organic product of this E1 elimination reaction. Ignore byproducts. H3O+ heat OH…

A: E1 mechanism:  Proceed through carbocation intermediate. Firstly there is a formation of carbocation…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and producy…

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Q: What is the freezing point depression (in °C) and freezing point (in K) of a solution containing…

A: This can be solved using depression in freezing point method of colligative property as shown below.

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting structure,…

A: In this reaction, a primary alkyl Bromide is given , so the reaction will proceed by SN2 mechanism.…

Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.2000 moles of NaCl? 1 4 600 mL…

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Q: Provide the common names below

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Q: For each ions, determine the electron domain geometry and molecular geometry using VSEPR methof

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Q: Calculate the [OH"] for a solution with pH = 4.29. O A 1.4 x 10-2 M O B. 5.1 x 10-5 M O C. 1.9 x…

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Q: How many molecules are there in an ideal gas with a volume of 7.49 L at STP? number of molecules:

A: STP refers to standard temperature and pressure.  Here at STP, temperature is 00C pressure is 1 atm

Q: Determine the total volume in milliliters of water a chemist should add if they want to prepare an…

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Q: Which of the bonds in the following molecules would be strongest and why? CO2 or NO Carbon…

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Q: titration will require more moles of acid than base to reach the equivalence point. pH will be…

A: The chemical reaction of titration of monoprotic strong acid with a strong base is:…

Q: The compound shown here is classified as what type of organic compound?

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Q: The following reaction produces multiple hydration products, all with the same regiochemistry but…

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Q: sweetness of honey gradually decreases at a high temperature. Also, high-fructose corn syrup (a…

A: The sweetness of honey gradually decreases at a high temperature.

Q: Paraffin wax vapor reacts with oxygen gas to form carbon dioxide gas and water vapor. Paraffin wax…

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

Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows to predict the product…

A: Reaction mechanism for the given reaction.

Q: A concentration cell based on the following half reaction at 281 K Cu2+ + 2 e → Cu has initial…

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Q: A sample of krypton gas occupies a volume of 9.46 L at 58.0°C and 1.07 atm. If it is desired to…

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Q: Find the AH of the following reaction:

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Q: in which of the following reactions will Kc =Kp

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Q: 3. SO3 (g) The following reaction is important in the manufacture of sulphuric acid: SO2 (g) +…

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Q: ). A sample of krypton gas at a pressure of 1.00 atm and a temperature of 24.3 °C, occupies a volume…

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Q: Show the step that leads to the hybrid orbital of the following molecule. Name the hybrid orbital…

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Q: Provide the IUPAC name for the condensed structural formula shown here. H₂C CH₂ H3C CH CH₂ CH₂ CH₂…

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Q: (Fe=55.81g/mol; O=16.00g/mol; C=12.01g/mol) Iron ore is converted to iron metal in a reaction with…

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Q: Use the References to access important values if needed for this quest A 1 liter solution contains…

A: First we need to check the buffer capacity of given buffer by using the pKa value of acid.  Then we…

Q: write a neutralization equation for adding HNO3 to barium hydroxide

A: Neutralization reaction : Neutralization reaction is a chemical reaction in which an acid reacts…

Q: wavenumbers in cm-¹) Alkene (C-H) Alkane (C-H) Carbonyl (C=O) Alcohol (O-H) = 1700 cm^-✪ 3050 cm^-…

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Q: What is the relationship between the two molecules shown below? ОН OH A) They are identical. B) They…

A: The compounds with the same molecular formula but different bond connectivity are structural…

Q: We titrate 20 mL of HCLO 0,000278 mol/L with KOH 0,00035 mol/L. What is the pH of the solution…

A: Given :-   Volume of HClO = 20.0 ml = 0.020L  Molarity of HClO = 0.000278 mol/L = 0.000278 M…

Q: The following chemical reaction takes place in aqueous solution: CuBr2 (aq) + 2NaOH (aq) → CuOH2…

A: Balanced chemical equation: A balanced chemical equation contain equal number of atoms of each…

Q: Use the MO diagram (below) to calculate the bond order for NO+. - - -p - - - Op -p 0₂ Question 13 of…

A: MO Diagram - A molecular orbital diagram, also known as a MO diagram, is a tool used to predict…

Q: 1. Account for the fact that for all transition metals, Ti to Cu, the +2 oxidation state is known…

A: First transition series (3d transition metals) are those which have an atomic number from 21 to 30.…

Q: A 100.0 mL SAMPLE OF 0.180 m LiOH is titrated with 0.270 M HCIO4 determine the pH of the solution…

A: To find out the pH, first find out the concentration after adding HClO4 and then use this…

Q: 5. Predict the product(s) for the following Ни HBr (2 eq.) THF

A: The reaction of ether is given and we have to find out the product of the reaction.

Q: The value of K₂1 and Kaz for ascorbic acid (H₂C6H606) are 7.90x105 and 1.60x10-12, respectively.…

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Q: 3) Thermophiles are single-cell organisms that live by deep sea hydrothermal vents. The temperatures…

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Q: For C₂ molecule: a) b) c) d) e) Construct a MO diagram. State the HOMO and LUMO. Calculate the bond…

A: We have to give the following answers for the C2 molecule. Construct a MO diagram State the HOMO…

Q: Which of the following compounds contains transition metal elements with different (multiple)…

A: We have to tell among the given compounds which contains transition metal elements with different…

Q: Which starting material would lead to product P via the sequence shown? 1) 03 2) Me₂S (A) ? HCI (B)…

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Q: If ferrocene was contaminated with some acetylferrocene after the column, what could you do to…

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

Q: Draw the Fischer projection for the final product when trans-2-butene reacts with mCPBA/H2O.

A: We have to draw the Fischer projection for the final product when trans-2-butene reacts…

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.