I'm hoping someone smarter than me can help with calculating dilution amount based off chemical ratios.
In our chemical cabinet setup, we have 3 chemicals that are mixed together, NH4OH, H2O2 and DIW [water]
Size of the tank the chemicals are mixed into is 35L.
If we have a ratio of 1:1:5 [NH4OH:H2O2:DIW]
My flowrates would be set to the following for 1:1:5
NH4OH: 2000 mL/min
H2O2: 2000 mL/min
DIW: 10 L/min.
What I would like to do with this information is to be able to calculate flowrates for NH4OH, H2O2 and DIW based off the ratio I set.
Tank size is a constant value. It will always fill to 35L.
Example: If I set the ratio to 1:1:25, what do my flowrates need to be for NH4OH, H2O2 and DIW?
My goal is to ultimately put these calculations into an Excel spreadsheet where I just enter the ratio and Excel calculates the flowrates, but I need to first understand how to calculate them.
Thanks for your support!