Write the balanced equation for the neutralization reaction between hi and ba(oh)2 in aqueous solution. include physical states.

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?