Which of the following processes represent a decrease in entropy for the system described? Select all that apply. O Dough rising. O Iron rusting. O Oil and vinegar separating. O Water flowing down hill.

Q: True or False. Acetone and alcohol can be used by the human body as energy sources even though in…

A: Exploring the metabolic processes of the human body raises the subject of the use of acetone and…

Q: -xt Nunito Sans BIUA 三 三▼三▼三三 11 7. Complete the table below. Use the information given to find all…

A: pH = - log[H+] pOH = - log[OH-] pH + pOH =14 These formulas are used for filling the above chart.

Q: Complete boxes

A:

Q: pKa=-log(2.5 x 10-7)

A:

Q: 0 o

A:

Q: water. The Earth's surface is covered mostly with O salty O fresh O frozen O pure

A: Water is the most abundant constituent of the earth surface.

Q: ? O H

A:

Q: НО + Ди-н

A: 2° amine reacts with carboxylic acid, then nucleophilic addition takes place. The deprotonation of…

Q: 13. Depict the electron configuration for magnesium ing an orbital box diagram and noble gas…

A: There are 4 sets of quantum numbers which are basically the address of an electron. These are; (i)…

Q: 2 equiv. HO, H*

A: Carbonyl compound (aldehyde and ketone) reacts with an alcohol to form hemiacetal in the presence of…

Q: IN tbnok

A: We have to give the product of the given reaction.

Q: 5. مز : HO 0.

A:

Q: Properly (i.e., systematically) name the following 1. PAS3

A: The name of a compound can be done by the IUPAC rule. According to which, in an inorganic compound,…

Q: 11. What is the formula used for dilutions?

A: Dilution is a process of adding deionised water to decrease the concentration of given solution.

Q: E NA

A: For geometrical active compounds E and Z nomenclature is assigned based on Cohn Ingold prelog rule…

Q: sisb AMMO bris musbage Hi pr C 1 - 10 A

A: Given are organic reactions. These are pericyclic reactions.The name of given reaction is…

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: In an experiment, calcium carbonate reacted with different volumes of hydrochloric acid in water.…

A: Calcium carbonate reacts with hydrochloric acid to form the carbon dioxide gas.

Q: Chlorine OR Bromine OR Neither

A: Mass spectroscopy is an analytical technique used to measure mass to charge ratio of molecules…

Q: Identify A,B,C&D NH2 KI(aq) A NANO,HC1, H,O/H* B 0-5°C HCI Cu,Cl, D warm

A:

Q: kOH etand

A:

Q: 03 ho

A: Alkene reacts with ozone (O3) to undergo oxidative cleavage and form aldehyde or ketone.

Q: QUESTION 7 5.64 k Joules equal 564000 joule O True O False

A: We know that, 1 KJ = 1000 J

Q: H. For the reaction below, draw the two step reaction mechanism with curvy arrows, indicate the…

A: The given reaction follows SN1 reaction mechanism.

Q: -4 12 1 10 1 11| -1 اشد 8 ppm 6 1 N

A: Chemical shift is expressed in parts per million (ppm) and is related to the magnetic environment of…

Q: A heterogeneous mixture Is the one which O has one phase O has a uniform composition throughout O…

A: The question is based on the concept of solutions . We have to identify which of the given…

Q: + NaH DMSO Drawing + OH Br

A:

Q: In the Cytochrome P450-catalyzed mono-oxygenation cycle shown below, which transition results in a…

A: The given reaction is cytochrome P-450 Catalyzed mono oxygenation cycle.

Q: what should i write for the final answer with the right number of sig figs?

A: Significant figure:

Q: H-C₁-C₂ bond angle is [Select] C₁-C₂-C3 bond angle is [Select] = C2-C3-C4 bond angle is [Select] e…

A: The bond angle of a molecule is affected by the number of sigma bonds and lone pair of electrons on…

Q: milk of magnesia with [H3O+] = 2.0 × 10-M X Express your answer using two significant figures.

A: Given data : [H3O+] = 2.0 × 10-9 M

Q: Which of the following is/are the final product(s) of the reaction below: NO 1. H2 FINAL PRODUCT(S)…

A: Catalytic hydrogenation is used for the reduction of double bond to saturated compound. This is done…

Q: 14. A scientist measures the masses of two chemicals. He then combines the chemi- cals and measures…

A: (14) As given in the question that A scientist added two chemical substances with fix masses , but…

Q: Asnwer is 0.81

A: Check the reduction voltage of the iron to be reduced from Fe2+ to Fe and use it to calculate the…

Q: ? 1. 03-78°C 2. (CH3)₂S ety H + H H

A: Given,The reaction:

Q: Choose the best answer.

A: Raw material are the basic material which are used to produce the end material according to  its…

Q: 1. نه 3. A

A: These given reactions are Diels-Alder reaction.The Diels-Alder reaction is a cycloaddition reaction…

Q: T (deg C) 35 30 25 20 15 10 5 0 0.000 100.000 ... 200.000 Cooling Curve Run # 2 300.000 time (s)…

A: The freezing point of a liquid is defined as the temperature at which a solid starts to form from…

Q: 154.29) 1.5 3.29 x (0.234 - 0.73)

A:

Q: Solid matter is made up of particles that are moving faster then the particle that make up Liquids.…

A: Solid state is a state of matter in which the inter molecular force of attraction is very strong due…

Q: CO2 H,0 O2 CO2 H,0 CH10 O2 CO2 H20

A:

Q: There are sp² atoms in the following molecule. A

A: Following structure of the organic compound given - And also following structures given -

Q: What's 12,13 and 16?

A: To calculate the mole fraction, mole percent and ppm of a saturated solution of NaOH at 20°C.

Q: Carbon dioxide plays an important role in the health of our atmosphere as it is a greenhouse gas,…

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…