Dewey

Acetylene (C2H2) and hydrogen fluoride (HF) react to give difluoroethane: C2H2+2HF->C2H4F2 When 2.3 mol of C2H2 and 12 mol HF are reacted in a 15.4 L flask, what will be the pressure in the flask at 13°C when the reaction is complete? I know I'm supposed...

19.2 mL H2SO4 solution (d = 1.727 g/mL, 80.0 percent H2SO4 by mass) ____ mol

How did the geography affect the development of aboriginal culture?

The first British settlers to Australia were 1 wealthy plantation owners 2 convicted prisoners 3 part of the British royal family 4 Puritan missionaries