Determine the volume ratio of ammonia to nitrogen in the reaction below:
3H, + N, -2NH,
Which will occupy a larger volume at a given temperature and pressure: one mole of H, or one
mole of NH,? Explain.

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.