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David O Reilly
Questions (3)
Hello again, I need to make cupric chloride and the recipe calls for an amount in GRAMS.I watched a video where a piece of
1 answer
360 views
Hello all (Damon if he is there)
I need to make some Cupro CHLORIDE but it says I must use hcl, copper and hydrogen peroxide. I
0 answers
479 views
I need to make a reagent and the recipe says 60% hcl but how do I dilute my concentrated 37% hcl
3 answers
399 views
Answers (1)
Hello Damon, as you see I am not at all familiar with chemistry, ok i need to restore firearms serial number using a reagent comprising 60% hcl 40% distilled water I just don't know how to safely make this solution, is it as it appears meaning 60 ml of hcl