Determine how many grams of HNO3 can be produced if we have 20.0 gram of NO2?
3NO2+H2O --> 2HNO3+ NO

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)