Describe how you might use a titration to figure out the concentration of potassium hydroxide in a water sample. Be as descriptive as possible. Discuss the concepts and what the laboratory setup/investigation will look like.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11