Hydrophilic colloidal particle. Examples of the hydrophilic groups that help to keep a giant molecule (macromolecule)...
Hydrophilic colloidal particle. Examples of the hydrophilic groups that help to keep a giant molecule (macromolecule) suspended in water.
Part A
What is the chemical composition of the groups that carry a negative charge?
express your answer as an ion
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Hydrophilic colloidal particle. Examples of the hydrophilic
groups that help to keep a giant molecule (macromolecule)...
Part A Review What is the magnitude of the magnetic force on the particle? A particle with a char...
Part A Review What is the magnitude of the magnetic force on the particle? A particle with a charge of 33 μC moves with a speed of 77 m/s in the positive z direction. The magnetic field in this region of space has a component of 0.45 T in the positive y direction, and a component of 0.83 T in the positive z direction Express your answer using two significant figures. mN Submit Previous Answers Request Answer XIncorrect; Try Again;...
Please help!! The molecule is Ventolin and i need to label all of the functional groups,...
Please help!! The molecule is Ventolin and i need to label all
of the functional groups, chiral carbons and illustrate how it
forms hydrogen bonds with water. The instructions are in the
picture as well as the expanded form of Ventolin. At the bottom of
each page it asks for a update. have to write 2-3 sentances
summurizing the major ilunderstamding.
1. 1. Identify the functional groups in the drug molecule. . . On a page titled Functional Groups...
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing...
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing the positive and negative charges inside the molecule in opposite directions. The dipole moment of the induced dipole is directly proportional to the electric field at the molecule. That is, p⃗ =αE⃗ , where p⃗ is the induced dipole moment, α is called the polarizability of the molecule, and E⃗ is the electric field at the molecule. A stronger electric field at the molecule results in a...
An electrically neutral molecule is collinear with (and located between) two charged particles, one carrying a...
An electrically neutral molecule is collinear with (and located between) two charged particles, one carrying a charge of +3.56 μC and the other carrying a charge of -1.05 μC. The center of the molecule is 2.57 μm from each particle. Part A If the vector sum of the electric forces exerted on the molecule is 45.0 nN , what is the polarizability of the molecule? Express your answer using two significant digits. α =
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing...
An electric field can induce an electric dipole in a neutral molecule (or atom) by pushing the positive and negative charges inside the molecule in opposite directions. The dipole moment of the induced dipole is directly proportional to the electric field at the molecule. That is, p⃗ =αE⃗ , where p⃗ is the induced dipole moment, α is called the polarizability of the molecule, and E⃗ is the electric field at the molecule. A stronger electric field at the molecule results in a...
please help me thank you -> F List two functional groups in the above molecule other...
please help me thank you
-> F List two functional groups in the above molecule other than alkane/cycloalkane: Enter your answer here What is the hybridization at the indicated atom? Osp O sp2 O sp3 O sp3d Os Op Od How many pi bonds are present in the WHOLE MOLECULE? Enter your answer here OH Mehed List two functional groups in the above molecule other than alkane/cycloalkane: Enter your answer here What is the hybridization at the indicated atom? Osp...
21. Of the following choices, which would be a proposed mechanism by which a basic molecule...
21. Of the following choices, which would be a proposed mechanism by which a basic molecule affects an acid solution? a) It prevents the disassociation of H.O molecules therefore raising the pH toward 7.0. b) The base releases OH which can combine with H in the solution, therefore raising the pH toward 70 c) bases are ionic molecules that combine with the polar H,O molecules.) They counteract the burning sensation caused by acids by cooling the cells lining the stomache)...
Part A If it takes +2.1×10−5 J to move a positively charged particle between two charged...
Part A If it takes +2.1×10−5 J to move a positively charged particle between two charged parallel plates, what is the charge on the particle if the plates are connected to a 12-V battery? Express your answer using two significant figures. q=? μC Part B Was it moved from the negative to the positive plate or from the positive to the negative plate? from the negative to the positive plate from the positive to the negative plate
A particle with a charge of 36 μC moves with a speed of 71 m/s in...
A particle with a charge of 36 μC moves with a speed of 71 m/s in the positive x direction. The magnetic field in this region of space has a component of 0.39 T in the positive y direction, and a component of 0.84 T in the positive z direction. Part A What is the magnitude of the magnetic force on the particle? Express your answer using two significant figures. Part B What is the direction of the magnetic force...
A particle with a charge of 31 ÆC moves with a speed of 77 m/s in...
A particle with a charge of 31 ÆC moves with a speed of 77 m/s in the positive x direction. The magnetic field in this region of space has a component of 0.42 T in the positive y direction, and a component of 0.87 T in the positive z direction Part A What is the magnitude of the magnetic force on the particle? Express your answer using two significant figures. ΤΗ ΑΣΦ ? Part B What is the direction of...
Part A Review What is the magnitude of the magnetic force on the particle? A particle with a charge of 33 μC moves with a speed of 77 m/s in the positive z direction. The magnetic field in this region of space has a component of 0.45 T in the positive y direction, and a component of 0.83 T in the positive z direction Express your answer using two significant figures. mN Submit Previous Answers Request Answer XIncorrect; Try Again;...
Please help!! The molecule is Ventolin and i need to label all
of the functional groups, chiral carbons and illustrate how it
forms hydrogen bonds with water. The instructions are in the
picture as well as the expanded form of Ventolin. At the bottom of
each page it asks for a update. have to write 2-3 sentances
summurizing the major ilunderstamding.
1. 1. Identify the functional groups in the drug molecule. . . On a page titled Functional Groups...
please help me thank you
-> F List two functional groups in the above molecule other than alkane/cycloalkane: Enter your answer here What is the hybridization at the indicated atom? Osp O sp2 O sp3 O sp3d Os Op Od How many pi bonds are present in the WHOLE MOLECULE? Enter your answer here OH Mehed List two functional groups in the above molecule other than alkane/cycloalkane: Enter your answer here What is the hybridization at the indicated atom? Osp...
21. Of the following choices, which would be a proposed mechanism by which a basic molecule affects an acid solution? a) It prevents the disassociation of H.O molecules therefore raising the pH toward 7.0. b) The base releases OH which can combine with H in the solution, therefore raising the pH toward 70 c) bases are ionic molecules that combine with the polar H,O molecules.) They counteract the burning sensation caused by acids by cooling the cells lining the stomache)...
A particle with a charge of 31 ÆC moves with a speed of 77 m/s in the positive x direction. The magnetic field in this region of space has a component of 0.42 T in the positive y direction, and a component of 0.87 T in the positive z direction Part A What is the magnitude of the magnetic force on the particle? Express your answer using two significant figures. ΤΗ ΑΣΦ ? Part B What is the direction of...
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