What is the Leave No Trace philosophy? Be specific, and give at least one example of how it can be implemented in the wilderness.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6