A conjugate base is the species that

a. remains after a base has given up a proton.

b. is formed by the addition of a proton.

c. is formed by the addition of a proton to a base.

d. remains after an acid has given up a proton.

Iodine and strontium are reacted together. explain why it is more difficult to predict whether this reaction is more or less reactive than the reaction of bromine and strontium

Determine an empirical formula from each set of percent composition data. 1. 18.27% K, 59.30% I, 22.43% 0

Which one of the following questions about animals called ferret

For something to be considered an organic macromolecule, what chemical element must be found in it

Dilute hydrochloric acid is gradually added to a solution that is buffered at pH 4.76. How will the pH of the solution be affected?

Foods labeled "fat free" can actually contain less than 0.5 grams of fat.

Plants make their own food. The chemical reaction for this process is shown in the equation below. CO2 + H2O + energy → C6H1206 + O2 What are the products in this chemical reaction? O A. C6H1206 + energy O B. H20 + energy O C. CoH1206+02 O D.

Using ohm's law, explain how voltage changes in relation to current, assuming that resistance remains constant.

An average copper penny minted in the 1960s contained about 3.000 g of copper. how much chalcopyrite had be mined to produce 100 pennies?

Which pack has the greatest change in enthalpy, warm packs (such as hand warmers) or cold packs (such as an ice pack) ?