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17 lines
657 B
R
17 lines
657 B
R
##################################################
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############### molarity2mass ####################
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##################################################
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molarity2mass <- function(formulamass, volume, molarity) {
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# Calculates the required mass of
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# the substance to be dissolved.
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# ARGS: formulamass - formula mass of the substance (in gram per mole)
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# volume - volume of the final solution (in liters)
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# molarity - molarity (in moles per liter)
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# VALUE: mass of substance (in grams)
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#
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mass <- formulamass * volume * molarity
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# Unit check:
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# [g * mol-1] * [liter] * [mole * liter-1] = [g]
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return(mass)
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}
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