2KClO3=2KCl+3O2 if you performed this experiment in the lab and produced 7.6 g of oxygen gas what would be your % yield

The semi-conductors on the periodic table are classified as

Which correctly identifies the parts of a transverse wave? a: crest b: amplitude c: wavelength d: trough a: trough b: amplitude c: crest d: wavelength a: trough b: amplitude c: wavelength d: crest a: crest b: amplitude c: trough d: wavelength

The hammering on a train track is often heard twice by workers farther down the track; first as the sound travels through the steel and second as the sound travels through the air. this suggests which graph is true?