Adding an oxygen atom to a molecule is a chemical reaction called ___.     decomposition     reduction     translation     oxidation

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. CH3MGB (excess) 2. H2O Sele...

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Q: c) Outline a synthesis for compound G shown below starting with a 2- hydroxybenzylketone. G

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Q: Weight of Coin 1 (g) Weight of Coin 2 (g) Weight of Coin 3 (g) Weight of Coin 4 (g) Weight of Coin 5...

A: The mean is the average of all the values in a dataset. Standard deviation is a statistic which meas...

Q: n synthesis of benzoic acid with Grignard reagent, benzene is often detected as an impurity. How is ...

A: Grignard Reagent  Are very Powerful  base which Takes Place H+  From solution  and get converted int...

Q: Which carbon(s) will be protoned in an addition of HBr? 3. 6.

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Q: Liquid hexane (CH,(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (...

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Q: Examine the molecules below. Which site is most basic? Which H is most acidic? Highlight this site. ...

A: Given:-   we know most  basic means which can donate its lone pair easily. Most acidic means which ...

Q: Do the given data follow Charles’ Law?

A: According to Charles law, the volume of a certain amount of gas is directly proportional to the temp...

Q: 1) 2-octane has the mass spectrum shown. Propose structures for fragment ions of m/z 99, 85, 71, 57,...

A: 2-octane has the mass spectrum at   fragment ions of m/z 99, 85, 71, 57, 43 and 29. We have to Propo...

Q: For the reaction below, K = 0.11 at 375°C : ?2 (?)+3 ?2 (?)⇌ 2 ??3 (?)  If the initial concentratio...

A: For a reaction, A + B = C+D the reaction quotient, Q = [C][D]/[A][B]  Now if the value of Q = k then...

Q: Question 3 Which of the following best decribes equilibrium constant? O temperature dependent O conc...

A: Chemical equilibrium is dynamic in nature.

Q: Incorrect Question 2 Heating to constant mass involves heating the salt until the mass after heating...

A: Heating to constant mass involved  heating the  same for the several minutes, weighting it and repea...

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium b...

A: Given :-  aqueous hydrobromic acid + solid sodium hydroxide → aqueous sodium bromide + liquid water ...

Q: For the reaction 2C02(g) + 5H2(g)→C2H2(g) + 4H20(g) AH° 46.5 kJ and AS° = -125 J/K %3D %3D At standa...

A: 2CO2(g) + 5H2(g) ----> C2H2(g) + 4H2O(g) ∆Ho = 46.5 kJ , ∆So = -125 J/K  

Q: If an atom gives away two of its electrons to form an ionic compound, this atom has a charge of    ...

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Q: Q1 Draw structures showing the configuration of the following compounds: a. trans-3-methyl-3-hexene ...

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Q: Mixing water and arterial fluid in the reservoir of the machine is called secondary dilution.  True...

A: mixture of arterial fluid  with water and /or supplemental fluids is called primary dilution.   

Q: What metabolic reaction is illustrated by the image below? * СООН COOH -OCOCH3 CH,COOH -он + Ester h...

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...

Q: Draw the skeletal (line-bond) structure of (R)-acetic-2- methylbutyric anhydride. Use a dash or wedg...

A: We need to draw the line bond structure of (R)-acetic-2-methylbutyricanhydride

Q: a chemical process industry , will bo tnically roguirod? Exn

A: In this question we have to explain that which documents will be typically required for an adequancy...

Q: 1)What is the concentration of the final diluted solution in mcg/mL?(1 decimal) 2) What volume of t...

A: Mass of paracetamol = 140.1 mg    Volume of solution = 200 mL            Concentration = 140.1 mg/20...

Q: An automobile engine provides 623 Joules of work to push the pistons. In this process the internal e...

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a the...

Q: time concentration

A: If the curve is not much steeper  it will be a  slow reaction. 

Q: Which IR band is most likely to result from this structure? A) 3020-3100 cm1, Medium B) 2850-2960, M...

A: IR spectroscopy.

Q: There is an overall 29-fold difference in reactivity of 1-chlorohexane, 2-chlorohexane, and 3-chloro...

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Q: Given the following reactions   Fe2O3(s) + 3CO(s) → 2Fe(s) + 3CO2(g)              ΔH = -28.0 kJ  ...

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a che...

Q: Write molecular and ionic the equations reactions for the following conversions) P = P205 = HPO3 =H3...

A: the balance chemical reactions are given below

Q: Calculate the initial thiocyanate ion concentration, [SCN ]o, in the reaction mixture obtained by co...

A: To calculate initial concentration of thiocyanate ion , we would need moles of thiocyanate ion and t...

Q: Q3 Write structures showing the specified configurations for each of the following compounds. Make y...

A: 3. A chemical structure determination includes  a chemist specifying one  molecular geometry, when f...

Q: Write the charge-balance equations for a solution that is a 0.49 M in HCN. b0.49 M in (CH3)2 NH. C0....

A: Charge balance equation contain all the cations present in the solution on one side and all the anio...

Q: For items 11 to 15 Predict the direction of the reaction that will be favored by the system below wh...

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Q: what is the molecular, ionic and net ionic equation of sodium nitrate and sulfuric acid

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Q: With the help of the Lewis structure of XeF4, answer to the following questions. i) Calculate the fo...

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Q: For the reaction 202(g) + 5H2(g) C2H2(g) + 4H20(g) AH° = 46.5 kJ and AS° = -125 J/K At standard cond...

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Q: R

A: Nomenclature of organic compounds.

Q: Which of the following is a physical property of matter?    A. Solubility    B. specific gravity...

A: *.Physical  properties  are the property  which can measured and observed  whitout any  change in ch...

Q: Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) + 02(g)→2Fe0(s) AH° ...

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Q: Based on ionic strength, if ammonium nitrate is added to the solution of silver chloride and water, ...

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Q: Without doing any calculations, match the following thermodynamic properties with their appropriate ...

A: for the given endothermic reaction, N2(g) + 2O2(g) →2NO2(g)  

Q: For the following reaction: 4HCN(l)+5O2(g)⟶2H2O(g)+4CO2(g)+2N2(g)  What is the change in free energ...

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Q: One form of DNA damage, methylation, destabilizes adenosine residues. At 37 °C, the t1/2 for breakdo...

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Q: Calculate the rotational energy of CO at J=2 given a bond length of 1.0 Å. unit in eV.

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Q: Elemental analysis determined unknown Compound G to contain 40.0 % carbon, 6.7 % hydrogen. Compound ...

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Q: Activity 4 K, and K, Directions: Write the equilibrium constant expression (K, and A, ) for the foll...

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical eq...

Q: H. H. Br -Br Н— Br H. H. H- -C H- H Br

A: Answer: Chemical reaction is a process in which breakage of old bonds and formation of new bonds tak...

Q: 1. State the reasons for reading the absorbance of unknown against reagent water blank or against th...

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

Q: try [Roferences] Use the References to access important values if needed for this question. Arrange ...

A: entropy is the amount of disorder in a system First consider the phase of each compound. Entropy inc...

Q: In the determining the rate law for the crystal violet hydroxide ion reaction experiment, would you ...

A: The rate law or the rate equation for a chemical reaction relates the rate of the reaction with the ...

Q: 24. Which of the following arrangements is in order of increasing size? a) Ca2+ K* > Cl-> S2- b) S2...

A: Given,  Ca2+ , Cl- , K+ , S2-  the size of ions increasing order is :

Q: What is the pH of a solution containing 0.642 mol L-1 of a weak acid with pKA = 3.01 and 0.865 mol L...

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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.