Combine chemical formulae

addElements Add one chemical formula to another.

Usage

addElements(x, y)

Arguments

x

character strings with chemical formula

y

character strings with chemical formula that should be added from x

Value

character Resulting formula

Author

Michael Witting and Sebastian Gibb

Examples

addElements("C6H12O6", "Na")
#> [1] "C6H12O6Na"

addElements("C6H12O6", c("Na", "H2O"))
#> [1] "C6H12O6Na" "C6H14O7"