The molar ratio of sodium acetate to acetic acid in a buffer solution with a pH OF 5.76 is 10:1. Assuming the total buffer concentration is 2.2 X 10^-2 mol/L, how many grams of sodium acetate (m.w. 82) and how many grams of acetic acid (m.w. 60) should be used in preparing a litre of the solution?

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#Question id: 35552

#XL - R Botany

Which of the following are true about vernalization?

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#Question id: 35553

#XL - R Botany

Which of the following plant types typically require vernalization?

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#Question id: 35554

#XL - R Botany

Which statements about devernalization are correct?

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#Question id: 35555

#XL - R Botany

Which of the following are characteristics of photomorphogenesis in plants?

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#Question id: 35556

#XL - R Botany

Which of the following processes are influenced by phytochrome-mediated photomorphogenesis?

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#Question id: 35557

#XL - R Botany

Which of the following statements about the phytochrome photoreceptor are correct?