A gas balloon has a volume of 1,300 milliliters when the temperature is and the pressure is 740 torr. What will its volume in milliliters be at 4.4 degrees * C and 780 torr?

What’s the percent by mass of carbon in c10h14n2

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Summarize possible ways in which phases of matter could combine to form a solution.