How much \( \mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} \) (molec...

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How much \( \mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} \) (molecular weight 294) is
P required to prepare \( 1 \mathrm{~L} \) of \( 0.1 \mathrm{~N} \), solution?

W
(1) \( 9.8 \mathrm{~g} \)
(2) \( 7.35 \mathrm{~g} \)
(3) \( 3.67 \mathrm{~g} \)
(4) \( 4.9 \mathrm{~g} \)
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