![]() It doesn’t matter what’s beingĭiluted (the solute) and with what (the solvent).Ĭoncerning keeping safe with acid dilution–always ADD THE ACID TO It also works if you’re trying to work out aĬoncentration from known volumes. Your starting concentration of a solution and want to make aĭifferent concentration. This formula works for any kind of dilution problem where you know HOWEVER, always remember to add acid to water, not the other way Original acid volume from your final volume, to determine how much Therefore, 23.3 ml - 10 ml = 13.3 ml water to be added.Īs I said, you can choose a different starting volume - it doesn’t Subtract the 10 ml from the answer to find the volume of water you This is the total volume you will end up with. ORIGINAL CONCENTRATION X ORIGINAL VOLUME = FINAL CONCENTRATION XĠ.699 (69.9%) X 10 (ml) = 0.3 (30%) x FINAL VOLUME (our unknown) Starting volume, but the formula will tell you how much water to add ![]() In my example below, I’m using a starting ![]() You are starting with 69.9% nitric acid and want to achieve aĬoncentration of 30%. Note it down, it’s useful for many situations. The following is a very useful formula for dilution which I’ve ![]() Hi Rick, How do I make a "30% nitric acid solution" for etching silver? The ![]()
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