The most prominent topographical feature of the ocean discovered in the 1960's was
seamounts
subduction zones
volcanic activity at the ocean bottom
a mountain ridge which circles the earth

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?

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

The fact that the total amount of energy in a system remains constant is a(n)