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You haven't got the pH thing the wrong way round have you Ron? CaCO3 and stomach acid HCL will combine to produce Co2 H2O and CaCl (I can't at the moment work out ratio of each molecule to make the arithmetic work). Less acidic/higher pH surely or have I got the hydrogen Ion thing wrong?
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David V
Lord Finchley tried to mend the electric light
Himself. It struck him dead and serve him right
It is the duty of the wealthy man
To give employment to the artisan
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