An instrument used to separate cell parts according to density is the

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?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

How many moles of gas are present if p=11 atm, v=12l, t=185k?