For the reaction shown below, if pressure decreases, the concentration of decreases.
N2 + 3 H2 =2 NH3

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand

What are the similarities between compounds and mixtures?

What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community