Which of the following molecules can form hydrogen bonds? Select all that apply. A. NH3 B....
Which of the following molecules can form hydrogen bonds? Select all that apply.
A. NH3
B. NaH
C. DNA (this is a large polar molecule with the lots of oxygen and nitrogen atoms)
D. H2O
E. CH4
F. HI
G. BH3
H. benzene (C6H6) Note: According to the Fisher Scientific MSDS, the solubility of benzene in water is very low so it is effectively insoluble. Solubility: 0.180 g/100 ml @ 25°C https://fscimage.fishersci.com/msds/02610.htm
Homework Answers
The molecules which can form hydrogen bonds are NH3, DNA and H2O. Hydrogen bond is a bond (weak) between electronegetive atoms like fluorine, oxygen, nitogen and a hydrogen. In the case of ammonia nitogen is an electronegetive atom and therefore can form hydrogen bond. In the case of DNA there are base pairs like adenine guanine cytosin etc and they connects to their complementary pair( guanine with cytosin etc) using hydrogen bonds and it is this hydrogen bond which is responsible for their helical structure. In the case of water Oxygen is an electronegetive atom and can form hydrogen bond.
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Which of the following molecules can form hydrogen bonds? Select
all that apply.
A. NH3
B....
Part A Which of the following molecules can form hydrogen bonds? NaH OHI O NH3 ВНз...
Part A Which of the following molecules can form hydrogen bonds? NaH OHI O NH3 ВНз o CH4 Submit Request Answer Provide Feed back
Which of the following molecules can form hydrogen bonds with a neighboring molecule of itself? H20...
Which of the following molecules can form hydrogen bonds with a neighboring molecule of itself? H20 NH3 CH4 CH3OH CH3C1
1) A hydrogen bond is A) an attraction between a hydrogen atom attached to N, O, or F and an N, O, or Fatom on anot...
1) A hydrogen bond is A) an attraction between a hydrogen atom attached to N, O, or F and an N, O, or Fatom on anothe molecule. B) a covalent bond between H and O. c) an ionic bond between H and another atom. D) a bond that is stronger than a covalent bond. E) the polar O-H bond in water. 2) Which of the following molecules can form hydrogen bonds? A) CH4 B) NaH C) NH3 D) BH3 E)...
Which molecule or molecules can form hydrogen bonds with water? Select all that apply. 1. C3H8 2. CH3(CH2)4COOH 3. CH3O...
Which molecule or molecules can form hydrogen bonds with water? Select all that apply. 1. C3H8 2. CH3(CH2)4COOH 3. CH3OH 4. CH3CHO
if you can't answer all ,please don't answer 1) of the reactions below, which one is...
if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...
1. Which of the following are the sites within the human body where carbon dioxide and...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...
Part A Which of the following molecules can form hydrogen bonds? NaH OHI O NH3 ВНз o CH4 Submit Request Answer Provide Feed back
Which of the following molecules can form hydrogen bonds with a neighboring molecule of itself? H20 NH3 CH4 CH3OH CH3C1
1) A hydrogen bond is A) an attraction between a hydrogen atom attached to N, O, or F and an N, O, or Fatom on anothe molecule. B) a covalent bond between H and O. c) an ionic bond between H and another atom. D) a bond that is stronger than a covalent bond. E) the polar O-H bond in water. 2) Which of the following molecules can form hydrogen bonds? A) CH4 B) NaH C) NH3 D) BH3 E)...
if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...
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