What is the most probable identity of the element X wh symbol is shown below?

Q: name the compounds given

A: Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more prior…

Q: Part 5. Acid-Base Reactions. For the following acid-base reaction perform the following: - Draw the…

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Q: A body was found in the basement of the Underwater Basket Weaving Building at 12:00 noon today,…

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Q: H42, C5H5, C6H6? They are all incorrect. They are all correct. O C4H42 has a quadruply dege O C5H5…

A: Aromatic compounds are those which obey Huckel rule and it has (4n+2) π electrons. Aromatic…

Q: 1. (a) Examine the rates of reaction obtained in part 1 of the experiment and determine the order of…

A: Rate of reaction: When discussing a chemical reaction, the term "rate of reaction" describes how…

Q: What is the pka of the indicated hydrogen? H + CI

A: pKa is a number that describes the acidity of a particular molecule. It measures the strength of an…

Q: Fractions are typically collected every 1.5-2 minutes. What effect would taking more fractions every…

A: Given:  Fractions are typically collected every 1.5-2 minutes To determine: The effect would taking…

Q: What is the boiling point elevation and freezing point depression all about, and how is it related…

A: Solution is made up of two Components: solute and solvent. The component which is present in major…

Q: What is the ratio of CATION to ANION in Drug X? [blank1] Drug X CHÍNH H₂C ON-H 'N CH3 CH₂ SO4² 2

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

Q: Propose a synthesis of the compound shown below starting with cyclohexenone and any other carbon…

A: Organic reaction: When one kind of element reacts with another kind of element in the presence of…

Q: 1. Calculate the concentration of the 3% H₂O₂ in moles/liter. Assume the density of this solution to…

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Q: A given mitochondria is about 1x107 m in diameter. An atom is around 1x10-10 m in diameter. How many…

A: Diameter of mitochondria = 1×10-7 m Diameter of an atom = 1×10-10 m

Q: Finally, add curved arrow(s) to continue the resonance using the same pattern: an allylic lone pair.…

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Q: Come up with a dilution scheme starting from 1000 μg/mL Mn stock solution so that the concentration…

A: Dilution scheme starting from 1000 μg/mL Mn stock solution so that the concentration of permanganate…

Q: From the given situations, explain whether its solution requires a qualitative analysis,…

A: To determine whether the given solutions require a qualitative analysis, quantitative analysis,…

Q: Complete the following table: Some polyatomic ions name peroxide anion chemical formula 2- co MnO4…

A: The given problem is based on the nomenclature of inorganic compounds (more specifically anions and…

Q: The given is a balanced equation for a redox reaction Zn(s) + Cu(OH)2(s) → [Zn(OH),] (aq) + Cu(s)…

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Q: 4. Balance the reactions H₂+ N₂ → NH3 CaCl2 + AgNO3- → Ca (NO3)2 + SnO2 + H2 → H₂O + Sn Na2CO3 +…

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Q: Sodium reacts with oxygen to produce sodium oxide as follows: 4Na(s) + O₂(g) → 2Na₂O(g) If you have…

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Q: Write first few normalized complete wave for Palm of hydrogen atom for n=1 and C = 0 n=g and 1=1 m =…

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Q: A 0.94 L glass vessel is to contain 1.86 g of CO2. The vessel can withstand a pressure of only 38.33…

A: Given -> Volume= 0.94 L  Weight of CO2 = 1.86 gm Pressure= 38.33 kpa = 38.33 × 103 pa

Q: what is the chirality centeris an R or S absolute configuration?

A: A chiral center is defined as an atom in a molecule that is bonded to four different chemical…

Q: The boiling point of diethyl ether, CH, CH,OCH, CH,, is 34.500 °C at 1 atmosphere. Ks (diethyl…

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Q: how many molecules of O2 must react with 16 molecules of HBr. Equation: 4 HBr + O2→ 2 Br2+ 2 H2O

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Q: The value of the gas constant in SI unit is 8.314 J mol-1 K-1 What is the unit in L atm mol-1 K-1 a.…

A: Given : The value of the gas constant ( R )  in SI unit is 8.314 J mol-1 K-1 .

Q: There should be a difference in your results between the solubilities of benzophenone in methyl…

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Q: Calculate the potential of the (Ag* | Ag) couple with respect to (Cu²+ | Cu) if the concentration of…

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Q: 1. Ammonium Nitrate is an unstable explosive that also happens to be highly soluble in water. It is…

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Q: For the reaction Ca(s)+Cl2(g)→CaCl2(s) calculate how many grams of the product form when 21.4 gg…

A: Given reaction is Ca(s)+Cl2(g)→CaCl2(s) We have to calculate how many grams of CaCl2  form when 21.4…

Q: Question 3 Consider the following reaction at equilibrium. What will happen if FeS2 is added to the…

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Q: Provide an IUPAC name for the structure.

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Q: Calculate the number of milligrams of sulfur powder needed to prepare 30 grams of 1.50 sulfur…

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Q: culate the theoretical Oxygen Demand of 100 mg/L solutions of: a) acetic acid (CH3COOH) b) propanol…

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Q: ) a) Using Fig. 1.9 calculate the compressibility factor Z for methane at 220 K and 46 bar. B/cm²…

A: Compressibility factor : It is the deviation in the behaviour of gas from its ideal behaviour.

Q: 16. At higher temperatures, the same reaction: 2 NO2(g) 2 NO(g) + O₂(g) follows second order…

A: #16: Arrhenius equation in logarithmic forms is: ln(k) = -EaR*1T + ln(A) If we compare the above…

Q: <Homework #4 Exercise 8.66 MISSED THIS? Watch KCV 8.5, IWE 8.5; Read Section 8.6. You can click on…

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Q: I: H₂S(aq) + Cl(aq) HCl(aq) + HS (aq) II: NH4 (aq) + HCO3(aq) H₂CO3(aq) + NH3(aq) A) Only I B) Only…

A: Given reactions are :  I : H2S (aq) + Cl- (aq) &lt;--------&gt; HCl (aq) + HS- (aq)  II. NH4+ (aq) +…

Q: Question 2: What is the preferred IUPAC name of the compound in Figure 2? [Numbers are separated by…

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Q: What coefficients (in order from left to right) are needed to balance the following chemical…

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Q: Rate the following molecules in decreasing order of stability. (Least stable as #1)

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Q: 3. Tm is the temperature at which all of a certain DNA issingle-stranded.  a. true  b.false…

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Q: A 13.7 kg sample of this new "compound" is separated into its component "elements" with the…

A: In this question, we have to solve all parts regarding the given data.

Q: Cerium has four stable naturally occurring isotopes which are listed in the table with their…

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Q: The solubility of N2 in blood at 37.2°C and a partial pressure of 81.0 kPa is 5.6 x 10-4 mol/L.   At…

A: Given, Solubility of N2 in blood = 5.6×10-4molL Total volume of blood in human body = 5.0 L Depth of…

Q: Come up with a dilution scheme for a test solution starting from 1000 μg/mL Mn stock solution so…

A: Dilution scheme for a test solution starting from 1000 μg/mL Mn stock solution so that the…

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Q: HC=C—CH,CH3 H3CH₂C-C-CH3

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Q: The molar composition of a gas is 10% H2, 10% O2, 30% CO2 and balance H2O. If 50% H20 condenses, the…

A: Solution is made up of two components salute and solvent the component which is present in major…

Q: What would be the major product of the following reaction? H Select one: O O O O ...H ***H H H...…

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Q: Consider the following reaction between sulfur trioxide and water: SO3(g)+H2O(l)→H2SO4(aq) A…

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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.