Given: NaOH + HCl H2O + NaCl Use the stoichiometry of the balanced chemical equation to explain the number of drops of sodium hydroxide (NaOH) required for complete neutralization of the acid.

Choose all that apply. when creating a graph, you should: determine the x- and y- variables label the scale on the x- and y- axes plot the data points draw a line of best fit to represent the data trend

Write the overall equation for the reaction for lithium battery

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?