How many moles of no3 are there in 6.2g?

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Amatch has about 21 milligrams of red phosphorus coating the tip. how many atoms of phosphorus is this?