Six runners compete in the 100-meter hurdle event by each jumping 10 hurdles, one at a time. (Runners must jump the hurdles in his or her lane.)
Would we use this as an analogy for a series circuit, a parallel circuit, or both?
Why?

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.