Just wonder if the citric acid would have any chelating effect...
If you balance the reaction correctly it is :) uh...and use correct formulas
Sorry
...ever try lemon juice or citric acid?
but don't usually circulate.
Could be some "ghosting", otherwise just a world-weary nickel
Worth a lot to a kid who just started collecting...
Sodium sulfite can be oxidized to sodium sulfate thus reducing whatever else it interacts with. I finally ordered some, mostly to use with...
...how about "intentional" vs "accidental" :)
I thought PCGS brought higher bucks than NGC.
No matter what you say...I STILL WANT ONE
Thanks, m'lord [ATTACH]
Jeez...and it's a cent, not a penny :)
[ATTACH] [ATTACH]:)
@paddyman98
So, intent counts
I've always heard Miller beer referred to as a "lady's" beer...
Yup, one way of generating hydrogen gas is aluminum foil and sodium hydroxide. The NaOH dissolves off the oxide coating and the water does the rest!
I have "over-cleaned" ancient coins, but after time, the toning will return.
...even if it was done 2000 years ago?
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