Which state of matter has particles that vibrate and can change place but remain touching in a random arrangement. A. Liquid
B. None of these
C. Plasma
D. Gas

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .