Conc. of K,CrO, g/L A at 375 nm 0.0050 0.123 0.0100 0.247 0.0200 0.494 0.0300 0.742 0.0400 0.991 Find the absorptivity of the chromate ion, CrOf¯ in L g cm and the molar absorptivity of chromate in L...

The absorbances of solutions containing K₂C_rO₄
in 0.05 M KOH were measured in a 1.0 -cm cell at 375 nm. The following results were obtained:

Conc. of<br>K,CrO, g/L<br>A at 375 nm<br>0.0050<br>0.123<br>0.0100<br>0.247<br>0.0200<br>0.494<br>0.0300<br>0.742<br>0.0400<br>0.991<br>Find the absorptivity of the chromate ion, CrOf¯ in L g cm and the molar absorptivity of chromate in<br>L mol-' cm-' at 375 nm.<br>

Extracted text: Conc. of K,CrO, g/L A at 375 nm 0.0050 0.123 0.0100 0.247 0.0200 0.494 0.0300 0.742 0.0400 0.991 Find the absorptivity of the chromate ion, CrOf¯ in L g cm and the molar absorptivity of chromate in L mol-' cm-' at 375 nm.

Jun 07, 2022

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Conc. of K,CrO, g/L A at 375 nm 0.0050 0.123 0.0100 0.247 0.0200 0.494 0.0300 0.742 0.0400 0.991 Find the absorptivity of the chromate ion, CrOf¯ in L g cm and the molar absorptivity of chromate in L...

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