Determine the density of oxygen difluoride (OF2) at STP in g/L

If a solution had a ph of 7 what is the solution

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)