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H2, CH4, Cl2, C2H2, CO2, O2 were all non polar atoms because they all were not lone pairs (meaning that there were no one dots).
Also don't write this down but look at all the bonds. They all have 2 or 4 and not 3 or 5. For example: Cl2 and not Cl3.
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Is hydrogen found in carbohydrates?
Yes, all carbohydrates are molecules that consist of the elements carbon, hydrogen and oxygen.
Is the covalent bond between the chlorine atoms in a molecule of chlorine gas polar?
No, the covalent bond between the chlorine atoms in a molecule of chlorine gas (Cl2) is nonpolar because both chlorine atoms have the same electronegativity. This means they share the electrons equally, resulting in no separation of charge and a nonpolar bond.
Where are hydrogen bonds in the body?
Hydrogen bonds can be found in various biological molecules in the body, including proteins, DNA, and RNA. These bonds play a crucial role in stabilizing the structure of these molecules, such as maintaining the shape of protein structures or holding together the base pairs in DNA strands.
What does chemical reaction have to do with making and breaking bonds?
Chemical reactions involve the breaking of bonds in reactant molecules and the formation of new bonds in product molecules. During a reaction, old bonds are broken as energy is absorbed, and new bonds are formed as energy is released. The breaking and forming of chemical bonds are essential for rearranging atoms and creating new substances during a reaction.
What bonds are broken when water evaporates into water vapor?
Hydrogen Bonds.(Hydrogen bonding is another term for the dipole-dipole attractions between H2O molecules.) A Hydrogen bond is between a H atom in one molecule and either a O, N, or F atom in another.
What polar molecules are attracted to water?
Polar molecules with positively charged regions, such as ammonia and alcohols like ethanol, are attracted to water due to hydrogen bonding. Additionally, polar molecules with negatively charged regions, such as acetate ions, are also attracted to water for the same reason.
What types of elements are involved in a nonpolar bond?
A nonpolar bond could only occur with covalent bonds, as all ionic bonds are polar. This means that all elements involved in nonpolar bonds are nonmetals.
What bond is C2H6?
All the bonds in C2H6, ethane, are covalent.
Are all hydrocarbons polar molecules?
Hydrocarbons are nonpolar molecules.
Do all lipids have atoms linked by nonpolar covalent bonds?
No, lipids typically contain atoms linked by a combination of nonpolar covalent bonds (such as in fatty acids) and polar covalent bonds (such as in phospholipids and glycerides). The presence of polar bonds in certain lipid molecules contributes to their amphiphilic nature, allowing them to interact with both water and nonpolar substances.
Is Na-F ionic?
No "NaF" is Nonpolar covalent because 4.0 - 0.9 is in the Nonpolar covalent range.
What bonds are broken when one molecule of methane reacts with two molecules of oxygen?
In the combustion of methane with oxygen, the bonds broken are the C-H bonds in methane and the O=O bonds in oxygen. New bonds form, which are primarily the C=O bonds in carbon dioxide and the O-H bonds in water.
Is C6H12O6 polar or non-polar?
C6H12O6 (glucose) is a polar molecule due to differences in electronegativity between carbon, hydrogen, and oxygen atoms. The presence of polar covalent bonds within the molecule leads to an overall polar nature.
Are Water molecules are held together by ionic bonds?
No, water molecules are held together by covalent bonds, where electrons are shared between the atoms. Ionic bonds involve the transfer of electrons between atoms of different elements. Water is a polar molecule due to the unequal sharing of electrons, resulting in a slightly negative oxygen atom and slightly positive hydrogen atoms.
Why is the water has 180 degrees become non polar?
Water is a polar molecule due to its asymmetrical shape and unequal sharing of electrons between the oxygen and hydrogen atoms. At 180 degrees, the molecule becomes linear, resulting in a symmetric distribution of charge that cancels out the overall polarity, making it nonpolar.
Is gas polar?
Yes, gas molecules can be polar if they have an uneven distribution of electrons leading to partial positive and negative charges. Examples of polar gases include water vapor and hydrogen fluoride.
Is hydrogen found in carbohydrates?
Yes, all carbohydrates are molecules that consist of the elements carbon, hydrogen and oxygen.
