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Q: Suppose a solution is prepared by dissolving 15.0 g NaOH in 0.150 L of 0.250 M nitric acid. What is…

A: NaOH and nitric acid will undergo neutralization reaction so remaining NaOH moles will contribute to…

Q: SiF4 and SF4 have similar molar masses, but one of these has a higher Vapor Pressure at 25 °C than…

A: Given molecules SiF4  and SF4

Q: What is the pH of a 8.7 x 10-4 M CSOH solution?

A: To determine the pH of a solution of CsOH (cesium hydroxide) with a concentration of 8.7 x 10-4 M,…

Q: Select the correct IUPAC name for the following molecule form the list below. Br Br CI…

A: This problem is based on nomenclature of organic compounds on basis of the IUPAC rule.

Q: A flask contains a mixture of two gases: NO2 and Ne. If the flask contains 0.233 mol of NO2 and 19.6…

A: Answer:-This question is answered by using the simple concept of calculation of partial pressure…

Q: Calculate the molar mass of a gas at 387 torr and 91°C if 206 ng occupies 0.206 μL. g/mol

A: Given, Pressure(P) = 387 torr = 387 torr x ( 1 atm / 760 torr ) = 0.509 atm Volume(V) = 0.206 μL =…

Q: What type of structural formula is this? CH3CH₂COCH3 Skeletal formula molecular formula condensed…

A: -> The skeletal formula, or line angle formula of compound is a type of molecular structural…

Q: 2 Draw a Lewis structure for SeBr₂0. • Do not include overall ion charges or formal charges in your…

A: In the given question, we have to write the Lewis structure of SeBr2 O

Q: 9. The chemical formula of Bismuthane is 10. The Element that belongs to VIA and which is used in…

A: In the periodic table:Each element is represented by its symbol, such as H for hydrogen, He for…

Q: 19. The chemical formula of fluoric acid is A) HFQ₂2 B) HFO) C) HFO D) HF

A: 19. HFO2 is known as Fluorous acid.

Q: Which of the steps in the mechanism of the hydration of cyclohexane carbaldehyde in basic solution…

A: Answer :-----

Q: To what final volume would you need to dilute a 125 ml sample of 5.0 m NaOH solution to a final…

A: The formula of dilution is C1V1 = C2V2Where, C1 and C2 are the concentrations of stock and diluted…

Q: Identify the correct IUPAC name for the following structure. OA)…

A:

Q: Consider a reaction in which two compounds, A and B, react to form a single product, C. The reaction…

A: The observation of a constant temperature at equilibrium in an exothermic chemical reaction can be…

Q: 1. Evaluate the reduction potential (in mV, at 25°C) of a nickel sheet in an aqueous solution of…

A: From the diagram, we can see that this Voltaic cell is made of two half cells - the Zn anode where…

Q: 24. The hybridization on the central atom in NO"¹ A) sp³ B) sp² C) sp'd D) sp

A: A multiple choice question based hybridization. A cationic molecule is given whose hybridization is…

Q: Consider the hypothetical reaction 2A+ 3B 2C How many mol of B must react with excess A to produce 2…

A: The given hypothetical reaction is      2A + 3B    --------> 2CNumber of moles of C produced = 2…

Q: The structures of four isomers of a ketopentose carbohydrate are shown. Н- НО- НО- OH OH A OH H-C-OH…

A:

Q: 1. How many GRAMS of nitrogen are present in 3.45 moles of nitrogen monoxide ? 2. How many MOLES of…

A: Given,Number of Moles of Nitrogen Monoxide = 3.45 moles1 mole of 'NO' contains 1 mole of…

Q: Give only typing answer with explanation and conclusion What is the main product formed in the…

A: The stable 2° (secondary) carbocation is formed first when 1-butene reacts with AlCl3.

Q: (a) (d) НО Br но (b) (e) Br. H3C HC CH3 H3C CH3 CH3 (c) H3C H3C (f) H3C HO OH HO H3C. OH CH3 CH3 CH3

A:

Q: Equilibrium mixture in a 2.50 L flask at 250 °C in the reaction PCI3(g) + Cl₂(g) →PCI5(g); It…

A: Kp and Kc are equilibrium constants that quantify the extent of a chemical reaction at equilibrium.…

Q: Reaction 1: A₁ E₁B₁ AGO =-39.00 kJ/mol AGO+131 kJ/mol (without enzyme) AG‡=+52kJ/mol (with enzyme)…

A: Reaction 1:

Q: Pbl Express your answer as an ion. ΑΣΦ A chemical reaction does not occur for this question. Submit…

A: given compound exist is an ion or not depends on the stability of the ion.if the ionic form exists…

Q: Which of the following alcohols can be oxidized to ketones? a) 1° alcohols b) 2°…

A:

Q: In the box below give the Newman projection of the most stable conformer of the molecule shown below…

A: In organic chemistry, the term "1,3-diaxial interaction" refers to the steric hindrance or repulsion…

Q: Can laws only be written after enough data has been collected to summarize the data?

A: Laws can be written for a variety of reasons, and the process varies depending on the legal system…

Q: 36. Which one of the following complexes can exhibit geometrical isomerism? A) [Co(NH₁) CI]2+…

A: 36. Answer :---- The complex that can exhibit geometrical isomerism is option B) [Pt(NH3)2Cl2]…

Q: 10. 11. The compound has offensive smell of rotten eggs. 12. The Element with the highest melting…

A: The presence of hydrogen sulfide and its associated odor often indicates the decomposition or…

Q: 1. The compound has Golden-Yellow crystals.. 2. The element used in manufacture of ceramics. thing…

A: In the periodic table:Each element is represented by its symbol, such as H for hydrogen, He for…

Q: For the reaction below, Kc = 1.10 × 10-8. Note Kc is sometimes called K. What is the equilibrium…

A: The reaction is               NH2OH + H20 = HONH3+ + OH-   NH2OH is a weak base.Initial…

Q: NO₂ cl Na Ome меон, а า H-1 7

A: In the reaction they have asked two different steps which includes the two different reagents having…

Q: d. G used in each step. OH < OH -by-step synthesis for the following conversions. Provide all…

A: The types of reaction used to carry out the above transformations areAnti-markovnikov addition of…

Q: Which of the following is not true of catalysts? O They speed up reactions. O They are unchanged by…

A: Catalyst: A catalyst is a substance which generally accelerate the rate of the reaction, itself…

Q: Draw all alkenes formed from alkyl halide, and predict the major product

A: Zaitsev rule:According to this rule the more substituted alkene is formed as a major product.

Q: Use the information page to give the acid name and the acid formula for each of the ate anions…

A: Given anions are,NO3-SO42-ClO4-These are the conjugate bases of the corresponding acids.

Q: For Solution A, approximately how many mL of HCI were needed to exceed the buffering capacity of…

A: The buffering capacity of a buffer solution shows its ability to resist the change in the initial pH…

Q: Suppose an enzyme and its substrate obey the lock and key model of enzyme catalysis. Which of the…

A: A question based on reaction rate. 5 options are given from which the most appropriate option is to…

Q: How many formula units of calcium bromide are present in a sample containing 7.9 g of bromide ion?…

A: Mass of bromide ion, Br- = 7.9 g Formula unit of calcium bromide, CaBr2 = ?…

Q: How many mono-chlorination products are possible for 3-methylpentane? Draw them out.

A:

Q: Consider the hypothetical reaction 2A +3B 2C How many mol of B must react with excess A to produce 2…

A: Consider the hypothetical reaction:2 A + 3 B ----&gt; 2 CWe have to find how many mol of B must…

Q: insoluble salt AB(s) and a complex AC5(aq). The equilibrium concentrations in a solution of AC5…

A: The concept of above question is based on the applications of solubility product, equilibrium…

Q: What is the enzymatic rate given two sets of data points: 120s, 118kPa and 90.0 s, 112 kPa

A: To calculate the enzymatic rate, we need to determine the rate of change of the reaction with…

Q: When the hybrid type, geometry and magnetic properties of the hexacyanomanganate (II) ion are…

A: Atomic number of manganese is 25 so number of unpaired elelectrons in Mn2+ is 5.

Q: Give the IUPAC name for each compound. (include R,S designation or E, z configuration if needed)

A:

Q: 6. Fill up the blanks in the mechanism of dehydration of alcohol with chemical structures and curved…

A: It is based on the reactivity of alcohol Here we are required provide the mechanism as well as the…

Q: . What type of chemical reaction is illustrated by the following reaction? CH3OOCH3 + H2O ⎯→ CH3OOH…

A: The given reaction is             CH3COOCH3 + H2O ⎯→ CH3COOH + CH3OH                ( In the given…

Q: Derive the Henderson- Hasselbalch equation for the dissociation of a weak base, B, in terms of pOH…

A: The Henderson-Hasselbalch equation connects a solution's pH or pOH to the pKa or pKb of a weak acid…

Q: Balance the following chemical equation (if necessary): CsHe(l) +Oz(g) +H,O(g) +COz(g)

A: The given unbalanced reaction is C6H6  + O2  → H2O  + CO2

Q: A sample of an ideal gas has a volume of 3760 mL at 11.70 ∘C and 1291 mmHg. What is the volume of…

A: To solve this problem, we can use the combined gas law, which states:Where: P1 = Initial pressure;…