Determine all intermolecular forces exists in the following: NH3 hà O dipole-dipole O London Dispersion hydrogen hond

Q: Balance the following redox reactions. Identify the reducing agent, oxidizing agent, and reactivity…

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Q: What Have I Learned So Far? + 50 - 4NO + 6HO Calculate the AH for the reaction 4NH AH = -875.0…

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Q: What is the solubility of La(IO₃)₃ in water? (Ksp of La(IO₃)₃ is 7.5 × 10⁻¹²)

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Q: solution whose freezing point is -0.930°C is the boiling point of a solution made by g 31 g of NaCl…

A: 14) Mass of solute = 22.5 g Mass of water = 250 g  =0.250 kg Molality (m)= mole of solute/mass of…

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Q: d) NO, N,0 24 Initial Mole 0.13 Moles of Equilibrium 0.040 1) Calculate the value of X 2) Hence show…

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Q: 7. For an octahedral transition metal complex with maximum absorbance at a wavelength of 580 nm,…

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Q: is the mole cuk be low O non polai?. Polar electionesanviy or ecis 34 18- ec Plan ar te electron…

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Q: 1. A 3.50 g sample of a compound containing only carbon, hydrogen, and nitrogen was burned,…

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

Q: Use the References to access important values if needed for this question. For the reaction 2…

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Q: What is the value for AG° at 25°C for the reaction CH4+ 2H,S CS» + 3H2 given that the equilibrium…

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Q: The enthalpy for the reaction C3H3 + 5 O2 → 3 CO2 + 4 H20 is -2220 kJ at 25°C. What is the standard…

A: In this question we have to tell the standard enthalpy of the given reaction.

Q: 10. The figure shows a water tank with a valve. If the valve is opened, what is the maximum height…

A: Given :                Height = h = 10.0m                Length = L = 2.00m Angle in degree = θ =…

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A: We use the formula, absorbance, A = 2 - log(%T) to convert between absorbance(A) and percent…

Q: A series of standard calibration solutions were prepared in 100 mL volumetric flask by reacting…

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Q: These equilibrium constant are measured in the reaction below at 300 K: [Cu'J = 0.148 M, [Sn l=…

A: The reaction given is, => The balanced reaction will be, => 2 Cu2+ (aq) + Sn2+ (aq) ↔ 2 Cu+…

Q: Determine the [H+] in a solution with a pH of 4.39.

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Q: How many H atoms are there in 40 molecules of C6H6?

A: Given that, 40 molecules of C6H6

Q: Chemistry Dimethylphenyl-oxopropanoate decarboxylase catalyzes the following reaction. Draw the…

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Q: A buffer solution is made that is 0.379 M in H2S and 0.379 M in NaHS. If Ka1 for H2S is 1.00 x 10-,…

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Q: 8. When the heat in a system is released to its surroundings, this type of reaction is known as: O…

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Q: Consider the following chemical reaction.                           H2(g)  +  I2(g) --> 2 HI(g)…

A: Reaction : H2 (g) +  I2 (g) ⇌ 2 HI (g)   Kc  (Equilibrium constant) = The ratio of the equilibrium…

Q: Complete the following nuclear equations by filling in the correct symbols: 27 11Na + He 131 53 »…

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Q: Chemistry A moisture density guage has radioactive source containing the isotope cs-137 has half…

A: cs-137 has a half life of 30.17 years. The initial activity of the radioactive source is 8…

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Q: 2. Balance the given chemical equations. А. - Nas) + - H2O NaOH(3) + - В. K2CrO4(aq) + _ AGNO3(ag)…

A: Balanced chemical equation :- A chemical equation is said to be balanced if atoms of different…

Q: If you are given a sample of 14 g of a radioactive substance and waited for 4 half-lives to pass,…

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Q: 7. For an octahedral transition metal complex with maximum absorba wavelength of 580 nm, calculate…

A: The relation between the wavelength absorbed and the color reflected is based on the complement of…

Q: A solution containing 0.7880 g of a polymer of unknown structure in 170.0 mL of an organic solvent…

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Q: Warm milk in a thermos/hydro flask is a type of [ Select ] [ Select ] isolated system a/an open…

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Q: Which of the properties below apply to the following polymer? Choose all that apply. a substituted…

A: A polymer is a class of natural or synthetic substances made up of very large molecules, which are…

Q: The vapor pressure of ethanol is 54.68 mm Hg at 25oC. How many grams of testosterone, C19H2802, a…

A: Given : Vapour pressure of ethanol       P°= 54.68 mm Hg Vapour pressure of lowered      P= 53.64…

Q: d) NO2 NO 0.13 Initial Mole 0.040 Moles of Equilibrium 1) Calculate the value of X 2) Hence show…

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Q: Question 11 Will entropy increase or decrease for each of the following processes? burning coal…

A: entropy, the measure of a system's thermal energy per unit temperature that is unavailable for doing…

Q: (E) Could you gather existing thermodynamic data and find what the free energy of pure water (H2O)…

A: Free energy is calculated as ΔG =ΔH- TΔS

Q: H2SO4, HNO3 Br2, AIC; `N' H2SO4, SO3 90°C

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Q: SE? O A covalent bond occurs when electrons are shared. O All of these statements are true. A duet…

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Q: Refer to the acid-base titration curve shown below. Which point is best described as a solution…

A: Answer: Given curve is the titration curve of triprotic weak acid and strong base where weak acid is…

Q: What is the first step in DNA replication? Unwinding the double helix. Synthesis of DNA segments.…

A: DNA replication is the process through which DNA makes a copy of itself during cell division.

Q: The substance HI is seen to be a stronger acid than the substance H,Te. acid approx K, H-A Bond…

A: The data given is,

Q: When excess nitric acid reacts with 1.70 g of iron, 842 ml of hydrogen gas is collected over water.…

A: The reaction given is, => Fe (s) + HNO3 (aq) → Fe(NO3)2 + H2 (g) Given: Mass of Fe reacting =…

Q: но-А-он но -с-в-с-он ethylene glycol (A group) terephthalic acid (B group) The starting materials…

A: The given reaction is the formation of terylene or Dacron where ethylene glycol reacts with…

Q: Questions 1. Provide the product(s) for each of the following reactions. a) NaOH b) CH,Br a) LDA b)…

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Q: 2. A dietician has learned from a nutritional book that his family needs at least 300 grams of…

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Q: Nitrogen and phosphorus are elements of the same group. What is the MOST LIKELY reason why PH3 has a…

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Q: (а) CH3 (b) (c) CH3CHCH2CH2CI CH2ĈNH2 CH3CHCOCHCH3 ČH3 ČH3

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Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

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Q: 4. 5. 6. 130 60 60 120 50 50 110 40 40 100 30 30 90 20 10 10 Graduated cylinders #4-6 were measuring…

A: The reading given are,

Q: In the above reaction, A is the two reactants, B is the activated complex, and C is the product.…

A: If any reaction proceeds via formation of activated complex, then the reactants react to produce an…

Q: Examine the IR below and classify the compound.   Alcohol Aldehyde Carboxylic acid Ketone

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