Computes the mass of a given chemical formula based either on the exact mass or the average mass of its constituent elements.

get_mass(formula, which = c("exact_mass", "average_mass"))

Arguments

formula

Character string representing the chemical formula for which the mass is to be computed.

which

Character string indicating the type of mass to be computed. Possible values are "exact_mass" or "average_mass". Default is "exact_mass".

Value

A numeric value representing the computed mass of the given chemical formula based on the specified type (exact or average).

Details

Calculate Mass of a Chemical Formula

This function computes the mass of a given chemical formula based on either exact or average mass of its constituent elements.

Author

Xiaotao Shen shenxt1990@outlook.com

Examples

get_mass("H2O")                      # Using default exact_mass
#>      H2O 
#> 18.01056 
get_mass("H2O", which = "average_mass")
#>    H2O 
#> 18.015 
get_mass("C6H12O6", which = "exact_mass")
#>  C6H12O6 
#> 180.0634