What determines chemical properties and reactions? A. color of a substance B. size of the molecules C. atomic structure and bonds D. physical properties

If a chemical reaction is reversed what happens to the enthalpy of the reaction

Morphine is an effective pain killer but is also highly addictive. calculate the ph of a 0.115 m solution of morphine if its pkb = 5.79.

How many resonance structures does NH4 + have?

What is a cylinder? Give an example of an object that's a cylinder.

0.408 grams to moles

What is typically displayed on the x-axis of a solubility curve? Select one of the options below as your answer: a. grams of solvent per 100 grams of water b. grams of solute per 100 grams of water c. the temperature of the solution d.

How many subunits make up the final quaternary shape of the potassium channel?

Pepsi Vinegar Orange Juice What property do all three of these common household substances have in common? A) They are all acidic. B) They all taste bitter. C) They all have a pH above 7. D) They all turn litmus paper blue.

What is the central atom of C2H4Br2

What is the difference between the development patterns of a chicken and a monkey? A) A monkey develops gill arches while a chicken does not. B) A monkey develops a notochord while a chicken does not.