Which salt is produced when copper oxide reacts with hydrochloric acid?
a. chloride oxide
c. copper chloride
b. copper oxide
d. hydrochloride

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

An object of mass 10.0 kg and volume 1000 ml and density 10 g/ml sinks in water who’s density is 1.0 g/ml. what is the mass of the water which has been displaced in kilograms