What did democritus teach? a that all matter was composed of tiny atoms b that all mater was composed of earth, fire, water, and air c that atoms could be divided into smaller particles d that experiments should be done in a systematic way

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

When the water vapor cools it condenses select a number that represents his process on the