Which is not true about soaps? A. A soap has a hydrophobic end. B. A soap...
Which is not true about soaps?
| A. |
A soap has a hydrophobic end. |
|
| B. |
A soap has a hydrophilic end. |
|
| C. |
A soap forms hydrogen bonds with water. |
|
| D. |
A soap is an ionic compound. |
Homework Answers
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Which is not true about soaps?
A.
A soap has a hydrophobic end.
B.
A soap...
Uw umuus 28 of 33 > Part B Soaps form micelles and when added to water...
Uw umuus 28 of 33 > Part B Soaps form micelles and when added to water can be used to remove dirt or grease from surfaces. The dirt or grease molecules get trapped inside the micelle and can be easily washed away using water. Micelles Water Which of the following statements are correct concerning the use of soap to remove dirt or grease from an object? Check all that apply. View Available Hint(s) The core of a micelle is formed...
Lemon juice has a high pH. A. True B. False Which subatomic particle(s) orbit the nucleus?...
Lemon juice has a high pH. A. True B. False Which subatomic particle(s) orbit the nucleus? A. protons B. neutrons C. electrons D. More than one of the above answers are correct. Molecules that are attracted to water are called ______. A. solvents B. hydrophilic C. hydrophobic D. nonpolar The ability of an organism to maintain a stable internal environment is called __________. A. homeostasis B. denaturation C. replication D. natural selection Ionic bonding occurs when _________. A. two molecules...
Which statement about nitric oxide is true? a. It is a hydrophilic second messenger. b. It...
Which statement about nitric oxide is true? a. It is a hydrophilic second messenger. b. It is a hydrophobic autocrine signal. c. It is a hydrophilic paracrine signal. d. It is a hydrophilic gas. e. It is a hydrophobic second messenger.
State which of these amino acids have R groups that would: a. be found in hydrophobic...
State which of these amino acids have R groups that would: a. be found in hydrophobic regions b. be found in hydrophilic regions c. form hydrogen bonds d. form salt bridges Drag the appropriate items to their respective bins. Items may be used more than once. Reset Help aspartate aspartato glycine alycine arginine arginine R groups in hydrophobic regions R groups in hydrophilic regions R groups forming hydrogen bonds Rgroups forming salt bridges
The Coronavirus has a double-layered membrane with two bands of hydrophobic tails sandwiched between two rings...
The Coronavirus has a double-layered membrane with two bands of hydrophobic tails sandwiched between two rings of hydrophilic heads (similar to the structure of animal cell membranes and the blood brain barrier). Soap is made of pin-shaped molecules, each of which has a hydrophilic head and a hydrophobic tail. Using this info, answer: How can washing your hands with soap and water, eliminate the spread of this virus?
AJ by oxygen Donas Bjoy nyarogen bonas ionic bonds D) by nonpolar covalent bonds Coy E)...
AJ by oxygen Donas Bjoy nyarogen bonas ionic bonds D) by nonpolar covalent bonds Coy E) by isotopes 29) Which answer below best describes H,0? A) Water molecule bonds are ionic bonds, in which electrons are gained and lost to create the bond. B) Water molecule bonds are oxygen bonds, in which oxygen atoms form bonds together. C) Water molecule bonds are polar covalent bonds, in which unequal sharing of electrons occurs. D) Water molecule bonds are nonpolar covalent bonds,...
1. Which of the following amino acids has the most hydrophobic side chain? a). E b)....
1. Which of the following amino acids has the most hydrophobic side chain? a). E b). F c). S d). W e). Y 2. Which type of non covalent interaction would you expect to be present between Cl- and H2O? a). Ionic interactions ("salt links") b). Hydrogen bonds c). Van der Waals interactions d). Ion-dipole interactions For the first question, I have F and W both being hydrophobic chains but am unsure why or how to tell which one would...
Trisodium phosphate, which has been used in a variety of soaps and detergents, is an ionic...
Trisodium phosphate, which has been used in a variety of soaps and detergents, is an ionic compound. Write the most likely resonance forms of the phosphate ion, PO43−. (Copy and paste the given template as many times as necessary. Assign lone pairs, radical electrons, and atomic charges where appropriate.)
Zeolite are useful for environment because Select one O a. they are highly hydrophobic b. they...
Zeolite are useful for environment because Select one O a. they are highly hydrophobic b. they are highly hydrophilic c. they are good for filtering the contaminants d. they can react chemically with the pollutants which statement is not true about nanomaterials and water Select one a, nanomaterials decontaminate water from pollutants bi nanomaterials can detect contaminants in water d. nanomaterials can desalinize water dinanomaterials absorb contaminants in Previous page Next pa a
Which type of bond is the weakest bond between two atoms
21) Which type of bond is the weakest bond between two atoms:A) ionic bondB) covalent bondD) nonpolar bondE) hydrogen bond22) Look at the reaction below, fill in the blank with the correct number in order to balance the reaction:\(6 \mathrm{CO} 2+6 \mathrm{H} 2 \mathrm{O} \rightarrow \mathrm{C} 6 \mathrm{H} 1206+\)A) 2B) 4C) 60223) Which of the following statements below concerning water is not correct?A) composed of polar molecules.B) responsible for most of the mass of humansC) with low heat capacity:D) may...
Uw umuus 28 of 33 > Part B Soaps form micelles and when added to water can be used to remove dirt or grease from surfaces. The dirt or grease molecules get trapped inside the micelle and can be easily washed away using water. Micelles Water Which of the following statements are correct concerning the use of soap to remove dirt or grease from an object? Check all that apply. View Available Hint(s) The core of a micelle is formed...
Lemon juice has a high pH. A. True B. False Which subatomic particle(s) orbit the nucleus? A. protons B. neutrons C. electrons D. More than one of the above answers are correct. Molecules that are attracted to water are called ______. A. solvents B. hydrophilic C. hydrophobic D. nonpolar The ability of an organism to maintain a stable internal environment is called __________. A. homeostasis B. denaturation C. replication D. natural selection Ionic bonding occurs when _________. A. two molecules...
State which of these amino acids have R groups that would: a. be found in hydrophobic regions b. be found in hydrophilic regions c. form hydrogen bonds d. form salt bridges Drag the appropriate items to their respective bins. Items may be used more than once. Reset Help aspartate aspartato glycine alycine arginine arginine R groups in hydrophobic regions R groups in hydrophilic regions R groups forming hydrogen bonds Rgroups forming salt bridges
AJ by oxygen Donas Bjoy nyarogen bonas ionic bonds D) by nonpolar covalent bonds Coy E) by isotopes 29) Which answer below best describes H,0? A) Water molecule bonds are ionic bonds, in which electrons are gained and lost to create the bond. B) Water molecule bonds are oxygen bonds, in which oxygen atoms form bonds together. C) Water molecule bonds are polar covalent bonds, in which unequal sharing of electrons occurs. D) Water molecule bonds are nonpolar covalent bonds,...
Zeolite are useful for environment because Select one O a. they are highly hydrophobic b. they are highly hydrophilic c. they are good for filtering the contaminants d. they can react chemically with the pollutants which statement is not true about nanomaterials and water Select one a, nanomaterials decontaminate water from pollutants bi nanomaterials can detect contaminants in water d. nanomaterials can desalinize water dinanomaterials absorb contaminants in Previous page Next pa a
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