Q: what are the reasons for water’s polarity and the effect of polarity?
A: Polar molecules are those where there is a difference in electronegativity between the bonded atoms…
Q: why is water important in biochemistry?
A: Water is made up of two small, positively charged hydrogen atoms and one massive, negatively charged…
Q: What atoms must be present in a molecule for it to be consideredorganic?
A: There are two types of molecules- Organic and inorganic.
Q: Are organic solvents like benzene and ether polar or non-polar substances?
A: Polar molecules: These are those molecules that contain unequal charge distribution and make a…
Q: If a protein were placed in a nonpolar solvent, would it have the same structure as the same protein…
A: Protein is a molecule, which is highly complex and is present in all living things. All proteins…
Q: What are the difference between organic chemistry with biochemistry?
A: Chemistry is the branch of science that deals with the structure, properties and the behavior of the…
Q: Why micromers are much smaller than macromers?
A: A newly formed zygote divides into two cells called the blastomeres. The first cleavage furrow…
Q: How does unequal Covalent bonding lead to Hydrogen Bonds in water?
A: Hydrogen bonds are electrostatic force attractions caused by the charge difference between hydrogen…
Q: What type of chemical bond forms between hydrogen and oxygen atoms within a water molecule? Which…
A: A water molecule has the formula H2O. It has a bent molecular shape and consists of two hydrogen (H)…
Q: What properties of water make it an effective biological solvent,and how does a molecule like NaCl…
A: In a biological reaction, water is the most common solvent. Due to unique properties or…
Q: Why does it matter if a molecule is Polar or Non-Polar?
A: Polar molecule are those molecules in which one end of the molecule is slightly positive, while the…
Q: Can you explain the stability of proteins in the presence of organic solvents?
A: The amino sequence of the protein gives the primary structure of the protein. The primary structure…
Q: What are ions? What are the two types of molecules into which ions are classified?
A: Homeostasis is the mechanism in which a constant equilibrium is maintained between the two systems.…
Q: Is hydrogen bonding covalent or noncovalent?
A: A hydrogen bond is an intermolecular force (IMF) that forms a special type of dipole-dipole…
Q: What kind of bonds can form between two adjacent water molecules?
A: Answer-- Hydrogen bonds are the bonds between two water molecules.
Q: In less than 3-5 sentences, explain the following attributes of water that makes it a polar solvent:…
A: Introduction: A water molecule is made up of three atoms which include one oxygen and two…
Q: In not more than 10 sentences, discuss briefly why is water called the universal solvent?
A: Water is an inorganic solvent with molecular formula H2O, made up of two hydrogen atoms and one…
Q: What kinds of bonds form between water molecules?
A: A chemical bond is established between the atom, ion, or molecule and there are different chemical…
Q: What is water molecule made of?
A: What is very unique due to its special properties. Its special properties are due to its specific…
Q: what is a non polar molecule?
A: Chemical compounds such as atoms, ions and molecules, form chemical bonds due to different types of…
Q: Given how sugar behaves when it is mixed into coffee or tea, would you predict that it is…
A: Hydrophobicity refers to the physical property of molecules that are repelled by water. Such…
Q: What are hydrophilic and hydrophobic substances? Givean example of each.
A: Hydrophilic is defined as having a strong affinity for water. This means hydrophilic substances can…
Q: What type of bond do water molecules form with each other?
A: Two hydrogen (H) atoms and one oxygen (O) atom form one molecule of water (H2O). Water is very much…
Q: why do the sodium ion and the chloride ion form a bond?
A: The two types of bonds which usually forms between atoms are 1) Ionic bond 2) Covalent bond
Q: Is glucose a polar or nonpolar molecule? How do you know?
A: Glucose is a set of carbohydrates that is a easy sugar with a chemical components C6H12O6. It is…
Q: If water were a non polar molecule, how would its properties be different?
A: water is one of the most important molecule on earth . it is formed via a central oxygen atom and…
Q: What is meant, in terms of concentration of H+ and OH- ions, if we say a solution has a neutral pH?
A: pH is defined as negative logarithm of hydrogen ion concentration in a medium. pH is the measure of…
Q: A strain of bacteria isolated from an alkaline lake with a high concentrationof arsenic is able to…
A: The biomolecules are defined as the compounds that are essential for the body and are mainly consist…
Q: Why are some covalent molecules polar and others nonpolar?
A: Electronegativity – It is a tendency or ability of an atom to attract a shared pair of electrons…
Q: Describe the polar characteristics of a water molecule.
A: Two hydrogen atoms and one oxygen atom make up a water molecule. It has a pH of 7 hence it is…
Q: What is a coordinate covalent bond, and how does it differ from a covalent bond?
A: A chemical bond is defined as the attraction between the atoms, molecules or ions that form chemical…
Q: What is the relationship between polarity and hydrophobicity?
A: Molecules are known to form bonds by developing interactions with the other molecules. These…
Q: What types of intermolecular bonds exist between several water molecules?
A: These questions are based on type of bonding and pH scale.
Q: What is the chemical bond that forms water molecules?
A: Water is the most important thing to all the living creature. Water molecule consists of 1 oxygen…
Q: What type of chemical bond is present in a single water molecule?
A: An attraction between two atoms, molecules or ions is termed as a chemical bond. Due to the presence…
Q: Why does water have such interesting and unique properties?
A: Water is required for sustaining life. Water dissolves nutrients and gases. It acts as solvent for…
Q: what are the polar regions in ethanol that would be attracted to the water molecule?
A: The question asks about the polar regions in ethanol molecule which would be attracted to the water…
Q: Is water a hypertonic, hypotonic, or isotonic solution?
A: Organisms exist as long as their living cells can sustain suitable physical and chemical conditions…
Q: Why do heteroatoms and π bonds confer reactivity on a particular molecule?
A: Heteroatoms are the atoms other than hydrogen or carbon. In the aspect of protein structure,…
Q: What happens when water encounters a glycosidic bond?
A: The covalent bond is an interatomic linkage that effects from the electron pair sharing between two…
Q: Why is water important in chemical reactions? Differentiate between cohesion and adhesion of…
A: Water is composed of chemical substances like hydrogen and oxygen. Hydrogen is possitivly charge…
Q: If the noncovalent interactions are so weak in a water environment, how can they possibly be…
A:
Q: What properties of a water molecule enable it to actas a good solvent for ionic molecules?
A: Introduction:- A solvent is essentially a material that can dissolve solutes, which are molecules…
Is water a polar or a non- polar molecule? What is the consequence of that characteristic for the function of water as solvent?
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- Milk is a solution, containing the dissolved solutes protein and sugar (the fat does not dissolve well and eventually will float to the top→butter!). Which is the better solvent for the protein in milk—water or acid? Explain.Why are some covalent molecules polar and others nonpolar?why is water important in biochemistry?
- What properties of water make it an effective biological solvent,and how does a molecule like NaCl become dissolved in it?Which of the following statements is correct regarding polar/nonpolar molecules? 1. Molecules comprised of nonpolar covalent bonds are likely to be hydrophilic 2. Polar molecules like sugar tend to dissolve in solutions of other polar molecules like water 3. Nonpolar molecules like sugar tend to dissolve in solutions of polar molecules like water 4. Polar covalent bonds tend to form between molecules that consist of two atoms of the same element, like oxygen gas (O2) or nitrogen gas (N2)Several emergent properties of water contribute to the suitability of the environment for life. In a short essay (150–200 words), describe how water's ability to function as a versatile solvent arises from the structure of water molecules.