Compound X has the above properties. Compound X is a. C2H5OH b. C2H5Cl c. C2H5COOCH3 d. C2H6
Q: Compared with 31P, the radioactive isotope 32P has(A) a different atomic number.(B) one more…
A:
Q: Assume that the mixture of substances in drawing (a) undergoes a reaction. Which of the drawings…
A: The law of conservation of mass states the mass in an isolated system is neither created nor…
Q: Arachidic acid has a lower melting point than ___________ because the former has a shorter…
A: Fatty acids contain a long hydrocarbon chain attached to a carboxylic group. Fatty acids vary from…
Q: Choose the combination of answers that most accurately completes the statement.The primary mode of…
A: The microbial control is of two types, chemical and physical. The use of chemicals in killing or…
Q: Reactants A and B form product C. Draw a road map and write a Plan to find the mass (g) of C when 25…
A: A balanced chemical reaction reveals quantitative information of the reactants and products based on…
Q: A. Basic R group B. Aromatic R group C. Acidic R group D. AliphaticR group
A: Amino acids are the structural unit of the proteins. Amino acids are joined by a peptide bond to…
Q: A) B) A. Name specific structure "A" B. Name specific structure "B"
A: Fishes are the organisms which live inside the water some live in oceans and some live-in fresh…
Q: Explain why two atoms of hydrogen tend to combine into a molecule of hydrogen gas (H2).
A: The fact that hydrogen exists as dihydrogen, H2, instead of H indicates that the mixture of 2…
Q: (3) A Celsius thermometer indicates a temperature of -40 °C. (a) What Fahrenheit and Kelvin…
A: 3 A Celsius temperature + 273.15. Your answer will be in Kelvin To convert temperatures in degrees…
Q: Why is it important to select a good stationary phase? a) To retain the desired molecules and…
A: Chromatography is a separation technique often used to separate and purify molecules such as…
Q: A covalent bond forms whena. electrons are present in a valence shell.b. a valence electron is…
A: Answer is c.) a pair of valence electrons is sharef between two atoms.
Q: NH O purine O pyridine H. Consider compound 2. Compound 2 is classified as a purine NH pyrimidine…
A: Introduction: Compound one is pyrimidine. (Uracil) Compound two is a purine. (Guanine) Compound…
Q: Identify ALL the CORRECT statements regarding the compound shown below. SELECT ALL THAT APPLY A.…
A: Ans- Given structure is of Guanine. # Guanine is a nitrogenous base found in nucleic acids such as…
Q: The element phosphorus is needed in organisms to builda. proteins.b. carbohydrates.c. ATP.d.…
A: Introduction All organisms need nutrients to grow. These nutrients are classified into two types:…
Q: Examine this chemical equation below. The reactant(s) (aka substrates) are: 6 CO2 + 6 H2O- -->…
A: Photosynthesis is a process in which the photosynthetic organisms like plants and some bacteria use…
Q: Some dried beans with a 14C/12C ratio one-eighth of the current value are found in an old cave. How…
A: The primary way for the age determination of an old sample is carbon dating. The carbon-14 is…
Q: Choose compound with donor-acceptor chemical bond. Select one: a. HCl b. CO2 c. P2O5 d. CO
A: The atom which donate a pair of electron called doner and the atom which accepts the electron.
Q: How do you know scientifically that fat and soap are different substances ?
A: Fats and oils consist of triglycerides. Triglycerides are made up of glycerol and three fatty acids.…
Q: Which of the following accurately describes the number of aluminum and oxygen atoms in Al203? A 3…
A: Al2O3 is an aluminum oxide that is a white odorless crystalline powder.
Q: Alter the structure below to show UCG . C P. opy aste ..... OH 0-=0 OH но
A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…
Q: Which of the following is an organic molecule?a. CO2 c. H2Ob. O2 d. C6H12O6
A: Organic molecules are made up of carbon atoms that form long chains or rings.
Q: 1.0 0 0.5 0 5 Ligand A Ligand B 10 15 20 25 Ligand Ligand D 40 45 50 55 60 30 35 [Ligand] (MM)
A: Kd is dissociation constant which is ligand concentration at half of saturation or at 0.5 theta…
Q: Mobile phase can be : A) Solid or liquid B) Only solid C) Only gas D) Liquid or gas
A: Chromatography is a technique that is used to separate different components of a mixture as a result…
Q: reducing chemical reaction ________. a. removes a hydrogen atom from the substrate b. adds…
A: A reducing chemical reaction is adding an electron to the substrate
Q: Label the different types of phases shown in the picture
A: Mitosis Mitosis is the division phase of a cell cycle. In this phase of the cell cycle, the cell…
Q: A Determine how much sodium and similar elements are normally found in the human booy B. Determine…
A: Asked : Reason for element are safe for humans to consume from given options.
Q: Which equation represents a chemical reaction that obeys the law of conservation of matter? O…
A: Mass cannot be produced nor be destroyed, it can be converted So the reaction in which equal number…
Q: Energy is __________ when methane (CH4) is converted to CO2 because ___________. a) Released;…
A: Methan is produce from cattle farmcrop field. naturally it is used to Produce and it is a renewable…
Q: A metal ion with a 2+ charge has 23 electrons and forms a compound with a halogen ion that contains…
A: As we know that atomic mass is the addition of proton and neutrons present in the nucleus, whereas…
Q: A student drew atomic models of four elements. Tin, because it has five energy levels with four…
A: Neon - It's a chemical element, it's symbol is Ne and it's atomic number is 10 , it's a nobel gas,…
Q: It is simple to grind up a plant and then extract and measure all of the chemical elements present,…
A: Plant extraction is defined as a process or technique that will aim to extract individual or…
Q: What is an organic molecule? A.) A molecule that contains both carbon and hydrogen. B.) A molecule…
A: The organic compounds include a variety of solid, liquid, and gaseous molecules that consist of one…
Q: Examine the compound below. Select ALL the correct classifications for this compound. SELECT ALL…
A: Carbohydrates are polyhydroxy ketone or polyhydroxy aldehyde or compounds which produce them on…
Q: H3C- -CH3 CH3 H3C CH3 Но ČH3 -CH3 A B D H2N NH2 OH CH3 -CH3 -CH3 H3C- CH3 H3C- H3C CH3 H;C ČH3 F G H
A: A functional group is a substituent in a molecule which governs it's characteristics of chemical…
Q: (d) Identify a wax from the list of compounds shown. ____________ (e) Identify a diglyceride from…
A: The three principal categories of lipids are phospholipids , sterols, and triglycerides.
Q: Which of the following statements is incorrect? a. Isotopes have the same atomic number and…
A: Every chemical has more then 1 isotope. Atmos is the smallest unit of a chemical compound. Electrons…
Q: Use the drawing to answer the following: a. Label the bases as A, c, G, or T b. Draw in the…
A: Nucleic acids are one of the important biomolecules that help to carry genetic information. There…
Q: Consider an electron transition from n = 3 to the n = 2 energy level in a hydrogen atom resulting in…
A: The electrons of hydrogen atoms revolve around their nucleus. They occur as a set of electrons with…
Q: Ammonia gas would be classified as (1) a compound (2) a mixture (3) an element (4) an atom
A: AMMONIA GAS IS CLASSIFIED AS COMPOUND.
Q: How many carbon (C) atoms are in C6 H14 N4 02? A. 4 B. 6 C. 14 D. 2
A: Since we know that carbon atoms tend to make four bonds, each carbon atom will have the number of…
Q: A steroid is a lipid particle that contain rings. A. Three fused B. Four fused C. Four open D. Three…
A: Steroids are lipids as they are hydrophobic in nature and also insoluble in water but they don't…
Q: sing the graphic above, answer the following questions. Vhich of the substances above has the…
A: pH (power of hydrogen) is used to know the acidic or basic level of a particular liquid or compound.…
Q: 1) breaking down a molecule by adding a water molecule is ? A. dehydration reaction. B. hydrolysis…
A: Dehydration reaction : is the chemical reaction in which a water molecule is removed from the…
Q: When you mix oil and water they immediately separate because*a). Water is too good for oil b). Both…
A: Principle of Solubility states that like dissolves in like In this light the polar solute dissolves…
Q: What is an alloy? A. A compound of two metals B. An element of two metals C. A mixture of two metals…
A: Answer- C. A mixture of two metals.
Compound X has the above properties. Compound X is
C2H5OH
C2H5Cl
C2H5COOCH3
C2H6
Step by step
Solved in 4 steps
- Discuss the suitability of bromocresol green and thymol blue (2nd change only) for use as indicators in an acetic acid - sodium hydroxide titration. Paragraph в I A + v ...Rx Of oxacinophtalmic solution 3% Disp. 10 mL How many milligrams of axacin contained in each milliter of the dispensed prescription?Normal text Calibri BI UA G |EE| +2 I +3+1 CICCO4, 1 LE | ZJ VITICHI SUpstances did not test positive for any of the organic compound Distilled water did not test positive for any of the organic compounds. 5| 6 3) 4) What do all of the indicators you have used have in common? Indicators are all substances whose solutions change color due to changes in p 5) Is there a macromolecule that the tests in this lab did not test for No, there is no macromolecule that the lab did not test for. 6) Which compound is most common in foods that come from plants? Cellocuse is the single most common biochemical compound in living things. 7) If you wanted to reduce the amount of fat in your diet, what foods would you avoid? Steer away from foods high in saturated and trans fats like fried foods, fatty meats, stick margarine, snacks and items with hydrogenated oil. M 6 8) Which foods tested would your body use for a quick burst of energy? a. For energy when no carbohydrates are available? b. For building…
- From a 50% solution of dextrose, make 500 ml of a 5% solutionNEORAL oral solution contains 100 mg/mL of cyclosporine. If a pharmacist prepares 30 mL of an oral solution containing 10% w/v cyclosporine, how many milliliters of diluent should be used?A mixture of dipeptides consisting of Lys-Gly, Thr-His, Ser-Leu, Glu-Gln was applied to column packed with cation-exchange resin at pH 6.0. Which of these dipeptides would be eluted from the column first? O Lys-Gly first O Thr-His first O Ser-Leu first O Glu-Gln first OA mixture of Thr-His and Ser-Leu first
- &. How many milldiners of a 2wv Lidocaine HCI stock selution in water should be used in preparing 30 ml of a 0.5% wiv Lidocaine HCI solution? . From the following formula for antificial tears, caleulate the quantity of each ingrodient roquired to prepare half donen of the 0ml containers. Poyviny alcohol 149 Povidone Chiorobutanol Serile sodum chioride soution a.%. s to 100 m How many milldiners of water should be added to 60 ml. of a 2% wiv agqueous solution to prepare a 1% wiv solution?Please do not give solution in image format thanku 1. Write answers in one or two sentence. a) Name the three organs of the neurological system? b) What is meant by neutralization reaction? c) Write the difference between the permanent magnet and electromagnet?fill in the volumes required to make the various dilutions of Coomassie Blue and their respective concentrations. show sample calculations.
