- Is oxygen covalent or ionic?

Discover Questions

1 mL of 0.100 M NaOH diluted with water to a volume of 100mL. Initial pH before the dilution and pH after dilution? What is the radius of the electron orbit of a hydrogen atom for n=2 in nanometers? A sample of carbon dioxide has a 526mL volume at 0.624atm pressure and 241K. What would the volume (mL) be at STP? How many grans of na2s2o3 are needed to make 100 ml of a 0.250 m solution? Calculate the molar solubility of BaSO4 in a solution in which [H3O+] is 0.50 M. Ksp(BaSO4) = 1.1×10-10, Ka(HSO4-)=1.02×10-2.?