ethan-1-ol

Q: How many structural isomers exist for C4H10?

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Q: draw resonance in boxes

A: Resonance →Delocalization of electrons in a molecule Resonance structures contain same number of…

Q: A sodium hydroxide solution has a pH of 11.40, what is the [OH ] in this solution? Show your…

A: Calculate the pOH for sodium hydroxide solution. pH + pOH = 14 pOH = 14-pH =14-11.40 = 2.6

Q: Draw a resonance contributor and the resonance hybrid for HOCO₂™.

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Q: 4. In each of the following pairs, circle the stronger base: H-67 (from above) H₂C-0 oor Brief…

A: To circle the stronger base in each of the following pairs.

Q: Which statement is false regarding ligands discussed in lecture 1-8? Group of answer choices a cyano…

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Q: A radiation with a wavelength of 5.00 x 106 cm has a frequency of 6.00 x 1015 s-¹. True False

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Q: Q22: If you rotate the hydrogen atoms to a different position in a model of C2H5Cl  by turning…

A: We have to answer by turning about the central C—C bond in C2H5Cl, do you get different structural…

Q: Give IUPAC names for each of the following alkanes:

A: IUPAC name of an organic compound is given based on the rules set by IUPAC. Below are some of the…

Q: 3- Calculate the theoretical density of iron crystal (BCC). The lattice constant a = 2.866A?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: What is the correct name for [Ni(bipy)3]Cl2?

A: [Ni(bipy)3]2+ is a  cationic complex [The complex ion carries a net positive charge]

Q: Use the following relation between theoretical (TY), actual (AY) and percent (%Y) yields:…

A: 2.00 g of aniline MW = 93.13 g/mol reacts with acetic anhydride to produce 2.13 × 100 g of…

Q: A sodium lamp emits yellow light with a frequency of 5.10 x 10¹4 Hz. Its wavelength is 588 nm. True…

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Q: Say 0.0101 moles of gas in a car engine cylinder under a pressure of 608 kPa at 606 K expands…

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Q: Question 14 Which of the following are true about redox reactions? (select all that apply) Electrons…

A: A redox reaction is reaction that takes place between an oxidizing agent and reducing agent.that…

Q: The concentration of H₂AsO3 in a solution is determined by titrating it with a 0.1722 M Ce+…

A: Given, the balanced equation: 2Ce4+(aq) + H3AsO3(aq) + 5H2O(l) → 2Ce3+(aq) + H3AsO4(aq) + 3H3O+(aq)…

Q: How do write a oxidation and reducation half-reaction that occurs when a given (metal) element is…

A: To write : The oxidation and reduction half-reaction that occurs when a Metal is immersed in (1)…

Q: Rank the molecules 1-3 according to their decreasing solubility in water at pH 7.4. -CONH₂ NH₂ 1…

A: Answer of this question :-

Q: How many double bonds are present in Yellow No. 6? (Include the S=O double bonds).

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Q: lower higher A solution of 3.2 M HI has a dissolving 145 g of NaI in water to make 150 mL of…

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Q: absorbed The Be3+ cation undergoes an electronic transition from some excited state to the third…

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Q: Select all the expressions equal to □ (p.a) = (x c) . p.a÷x.c pa IC Op.a÷ (x.c) 1 (p.a). X C (p.a) ÷…

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Q: 2. Determine the symmetry operations and point groups for the following molecules. A. B. C. D.…

A: The symmetry  operations and point  groups  for the following Molecule are as follow.

Q: Please add any missing charges to the molecules below. :OH HÖNH3 -Determine the chemical formula and…

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Q: Predict the monatomic ion formed by each of the following elements: a. sodium b. chlorine c. oxygen…

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Q: Is the geometry of CH3Cl the same as and CH4?

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Q: Ex-5 لحل + N₂ ·Co₂ My сит coort 8 си life I Co₂ Me .co₂ at

A: All these given reaction are pass through the intermediate called carbene. Carbenes are neutral…

Q: A. The text shows that: ∂U/∂T)V = ∂U/∂V)P. Can you show that: ∂H/∂T)V = ∂H/∂T)P ? Hint: start with:…

A: Enthalpy (H) is a function of temperature (T) and pressure (P). Internal energy (U) is a function of…

Q: Use the formula Fe2(SO4)3, iron (III) sulfate, to answer the following: a. How many moles of oxygen…

A: In this question, we have to answer how many moles of oxygen in one mole of Fe2(SO4)3 and how many…

Q: Shown below, a student spotted the three-component mixture onto a TLC plate and developed it using…

A: To provide the order of the given molecules on the TLC plate developed using the 4:1 DCM:MeOH as the…

Q: What do we call an atom that gains electrons and what type of charge will it have? hat do we call an…

A: Since, In a compound gain or loss of electron is a property of atom. Metals are loss of electrons.…

Q: A diatomic molecule has a rotational constant of 8.0 cm-1, and vibrational frequency of 1200 cm-1.…

A: Vibrational frequency: Thus, bond strength, as well as reduced mass are two factors that affect the…

Q: A compound with a composition of 87.5% N and 12.5% H was recently discovered. What is the empirical…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: If you rotate the hydrogen atoms to a different position in a a model of C2H6 by turning about the…

A: Constitutional isomers or structural isomers are specific types of isomers that share the same…

Q: 2. The table shows inforr Fraction gases naphtha kerosene gas oil residue a) What is the fraction…

A: Boiling point: The boiling point can be defined as the temperature at which liquid will change its…

Q: If a molecule contains stereocentres, is it guaranteed to be chiral

A: -> Stereocenter is a point in a molecule which can give rise to stereoisomer. ->A molecule is…

Q: When exactly one mole of chrysene, C₁8H12(s) is burned at 25°C in a bomb calorimeter, AE = -8942.6…

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Q: Specify the formal charges (both sign and magnitude) on the atoms labelled a-c. F |c H₂C-O-B-F CH₂ F…

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Q: Consider the following equation: 2AI(NO3)3 (aq) + 3Ca (s) → 3Ca(NO3)2 (aq) + 2Al(s) . What is the…

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

Q: BaCl₂ H₂O(s) loses water when it is heated in an oven: BaCl₂ H₂O(s) BaCl₂ (s) + H₂O(g) PH₂0 AH° =…

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Q: Starting from the Newman projection below, rotate the back carbon to provide the structure in an…

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Q: cellation of units and write all the necessary units in y paper. Box your answers (limita Pure iron…

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Q: (+) C≡N CI ZI N O=

A: We must have an basic idea about the functional groups.  Some of these are...  Double bond is called…

Q: the different types of systems in semiconductor 6) Discuss heterojunction materials.

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Q: How many double bonds are present in Blue No. 1? (Include the S=O double bonds).

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Q: Which of the ff orbitals does not exist due to the constraints upon the angular quantum number? 4d,…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: Dr. Caras was characterizing a cytochrome (an iron containing protein) from a new strain of…

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Q: Is it possible to have a cluster of paper clips that has a total mass of 3.228 grams and is 100 % of…

A: Is it possible to have a cluster of paper clips that has a total mass of 3.228 grams and is 100 % of…

Q: Consider the following half-reactions: Half-reaction Ag+ (aq) + e-→→ 2H+ (aq) + 2e Mg2+ (aq) + 2e…

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Q: 5- Deduce the Miller indices for the planes shown below X Y

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Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.