a student mixes 100 mL of .200 M (CH3)2NH with 100 mL of .200 M (CH3)2NH2Cl and claims that is a small amount of strong base is added to the mixture, the the resulting pH of the mixture will be small than the change in pH that would result from adding the same amount of strong base to 200 mL of .200 M (CH3)2NH

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

intermolecular forces are the forces between molecules or particles.

there are two kinds of van der waals forces: weak london dispersion forces and stronger dipole-dipole forces.

in molecule of water there are dipole-dipole forces between negatively charged oxygen from one molecule of water and positively charger hydrogen of another molecule of water.

hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom (h), covalently bound to a highly electronegative atom such as flourine (f), oxygen (o) and nitrogen (n) atoms.