2. How could I make a solution of salt water more concentrated? Name two ways.

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 is the number of neutrons in an atom with atomic mass of 35

Can someone me with these problems? see the attachment, .