write an equation for this lab and explain the observations that would occur: measure out 10 mL portion of 10% sodium sulphate into a clean test tube. Add 8 drops of 50% sulphuric acid and swirl. Count the number of drops (swirl after each drop) of 30% calcium chloride needed to produce a precipitate of calcium suplhate.

Q: TRUE or FALSE? Of the graphs shown below, the one labeled "C" is the accurate description of the…

A: The general slope-intercept form equation is as follows: y = mx + c where m is slope and c is…

Q: 22. The following data (Table 1) was obtained in a chemical kinetics experiment of the decomposition…

A: The integrated rate law for the Zero order reaction is  The integrated rate law for the first order…

Q: What type of bond results from the side-on overlap of orbitals? 88 o (sigma) bond ionic bond…

A: The formation of sigma and pi bonds in covalent molecules is crucial to understanding chemical…

Q: How many atmospheres of pressure are there in 836 mmHg?

A: The relation between the pressure in atmosphere(atm) and mmHg is 1 atm equals to 760 mmHg

Q: Indicate the hybridization of the specified atoms. Be sure to consider any lone pairs you added in…

A: Steric number (n) = no of sigma bond + no of lone pairIf n = 2 then hybridization is spIf n = 3 then…

Q: For the reaction: C₂H₂(g) + 50₂(g) → 3CO₂(g) + 4H₂O(g) Part 1 of 2 Predict the enthalpy of reaction…

A:

Q: Draw the Lewis dot structure for H₂O. What is the formal charge of the oxygen in the molecule? O +1…

A: Given the molecule H2O.We have to draw Lewis dot structure of H2O and calculate the formal charge of…

Q: What is the formula for ammonium acetate? What is the formula for ammonium sulfate ? What is the…

A:

Q: Design a synthetic route to perform the transformations shown below. You may use any other reagents…

A: The given reaction involves the addition of carbonyl group (ester) to the aromatic compound. This…

Q: Compound F may be synthesised by the method below Compound A Compound F HCI CH3OH H₂SO4 Compound B…

A: In the first step all alkene when treated with the Hydrochloric acid then tye formation of  compound…

Q: When radon hexafluoride and water react, hydrofluoric acid is produced: RnF6(s) + 3 H₂O (1)→…

A: pH is the measurement of acidity or H+ ion concentration in aqueous solution. And similarly pOH is…

Q: What is the name of the compound with the formula P4010? Phosphorus pentoxide What is the name of…

A: Here the formula is given  P4O10 we have to predict its name... So the name of this compound will…

Q: Draw the Lewis structure of SF2, showing all lone pairs. Select Draw Templates More G ✔ sp sp² sp³ d…

A:

Q: in part b. isomer of compound B. Which one would be the major product and why?

A: ISOMER OF COMPUND B ARE : 1) 1-CHLOROPROPANE 2)  2-CHLOROPROPANETHE MAJOR PRODUCT IS DECIDED ON THE…

Q: If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on…

A: X represent central atom.Y represent outer atomZ represent lone pair on Central atom

Q: Oxygen gas can be produced by the decomposition of solid NaNO3. The equation for this reaction is:…

A: Mass of O2 produced = 124 gMass of NaNO3 required = ?

Q: The molecule cyanazine, once used as an herbicide, has now been phased out by the EPA because of its…

A: The atomic number of nitrogen is 7, which means it has 7 electrons N(7): 1s2 2s2 2p3 There are 5…

Q: 4.The water is "softened" through:       to.   Replacing minerals with sodium       b.…

A: Hardness of water is due to the presence of Dissolved Calcium and Magnesium salts in water

Q: How do beryllium hydroxide and barium hydroxide each compare to the Group II metal hydroxides

A: 1. Ionic Size:Beryllium hydroxide has a smaller ionic size compared to magnesium hydroxide, calcium…

Q: Which of the following membranes would be the least fluid? b) a) OH CH₂ (n) CH3+ 01C .O. CH₂ (n) CH3

A: There are two major factors that affect membrane fluidity: (1) the strength of intermolecular forces…

Q: Percent yield of chemical reactions Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to…

A:

Q: Which of the following statements is true? O Saturated lipids are typically liquid at room…

A: Saturated fatty acids are fatty acids that have single bonds between all carbon atoms, resulting in…

Q: Question 7 Which of the following mixtures could act as a buffer solution? Na2CO3(aq) and NH3(aq) HF…

A:

Q: 3B. Draw the mechanism for the addition reaction of HBr and 3-methyl-2-butene. What is the major…

A: Addition of HBr to 3-methyl-2-butene (alkene) is an electrophilic addition reaction. In this…

Q: c. Identify one other difference that you would expect if you tested these two solutions. Include…

A: Both nitric and nitrous acids contain nitrogen as the central atom. In nitric and nitrous acids, the…

Q: (a) Three ethers with the formula C4H10O. (b) Three primary alcohols with the formula C4H8O. (c) A…

A: Introduction:Structural formulas are a way to represent the structure of a molecule using symbols…

Q: Compound A Compound F HCI CH3OH H₂SO4 Compound B CH3 CH₂ CH₂ CI Compound E NaOH K₂Cr₂O7 H₂SO4…

A:

Q: H3C-C=C-H CH₂ CH₂ Br OsO4, NaHSO3, H₂O 1 2. 3. 4. H₂, Lindlar's catalyst BH₂, THF Answer Bank NaNH,…

A: reagents that are required is given below.

Q: Complete the data table using the calculation process you used to complete the previous question. Be…

A:

Q: Silver (1) ions form a precipitate with chromate ions. Ksp = 9.0 x 10-¹2. a. Write the balanced…

A: Silver Chromate precipitates out when silver ions reacts with chromate ions in aqueous solution

Q: Please do not give solution in image format thanku 5. Which of the following alternatives is not…

A: We will discuss the main causes of corrosion in drinking water pipes.

Q: Classify the following alkene as E or Z: CH3 T H3C-CH CI-CH I CH3 CH₂Br C-H C10

A: The E/Z system analyzes the two substituents attached to each carbon in the double bond and assigns…

Q: Permanganate ion can oxidize sulfite to sulfate in basic solution: 2MnO4 (aq) + 3SO32 (aq) + H₂O()→…

A: Answer:Galvanic cell is a type of cell that converts chemical energy into electrical energy via…

Q: Determine the solution for the following equation: (8x-8)^((3)/(2))=64 ?

A: To solve the given equation, we start by simplifying it. We rewrite 64 as 43 since 4 raised to…

Q: Identify the particle produced when each of the following nuclides undergoes the type of decay…

A: Radioactive decayThe change in atomic and mass number during an unstable nuleus decay depends on the…

Q: Suppose a group of volunteers is planning to build a park near a local lake. The lake is known to…

A: Find the mass of sample of water using the formula given below.convert g to kg.

Q: draw the best lewis structure for the free radical NO2- what is the formal charge on the N?

A: It is essential to remember that Lewis structures are simplified representations used to depict the…

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -10.00 °C at 4.620 atm and…

A: The combined gas law equation is as follows:where: P1 and P2 are the initial and final pressures,…

Q: 12. Consider a titration between 25.00 mL of 0.100 M NaOH and 0.0500 M HC1 i. What is the pH of the…

A: Answer-5In the given titration, strong base is the analyte and strong acid is the titrant and…

Q: J How many different kinds of protons are present in each of the following compounds? OH Multiple…

A:

Q: Calculate the number of grams of sodium sulfate consumed if 39 grams of barium sulfate in the…

A: In this type of question we use the mole coefficient ratio to calculate the mass consumed or…

Q: Draw the Lewis structure of each ion. Do not include formal charges. Then, determine the…

A:

Q: < Question 6 of 19 Solid sodium reacts with liquid water to form hydrogen gas according to the…

A:

Q: 8. Out of the following statements, which is incorrect? In a galvanic cell: a. The oxidation takes…

A: Statement of Galvanic cells.We need to select the incorrect statement of galvanic cell.

Q: Out of the following statements, which is incorrect? Considering the dissolution of an ionic…

A: Here for the dissolution of an ionic compound is primarily determined by the relative strengths of…

Q: Give the systematic name for each of the following; (b) (a) CH3 I CH3-C-CH2-CH3 I CH3 (d) CH3…

A: IUPAC nomenclature: This is alsonknown as systematic nomenclature.In IUPAC nomenclature  a…

Q: Classify the Carbon (marked with a *) as being 1o, 20, 30. State a reason for  your classification.

A: In this question we have given an organic compound and we have to mark primary, secondary and…

Q: A certain catalyzed reaction is known to have an activation energy E-70.0 kJ/mol. Furthermore, the…

A: Since, Therefore, rate constant increases by a factor of 3.

Q: Rank the following bonds from most polar to least polar?  Cl-O, Mg-O, O-O, C-O

A: To solve this problem we have to use the value of electronegativity.

Q: Theoretical Question: Explain the relationship between electronegativity and bond polarity, and how…

A: Introduction:The relationship between electronegativity and bond polarity plays a crucial role in…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.