The combustion of magnesium creates so much energy so quickly that it is hard to measure its
enthalpy directly using a simple calorimeter.
However, you
will break this reaction down into
other intermediate reactions whose enthalpies you
can - and will
measure. What broad question
are
you answering by doing this experiment?

The excretory system, need answers for all: )

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon

Salt in oceans comes from and of rocks