Three buffers are made by combining a 1 M solution of acetic acid with a 1 M solution of sodium acetate in the ratios shown below

1 M acetic acid	1 M sodium acetate
Buffer 1: 10 mL	90 mL
Buffer 2: 50 mL	50 mL
Buffer 3: 90 mL	10 mL

 Which of these statements is true of the resulting buffers?

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#Question id: 5018

#Unit 11. Evolution and Behavior

Which event is nearest in time to the end of the period known as snowball Earth?

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#Question id: 14476

#Unit 13. Methods in Biology

A bag contains 6 white balls, 9 black balls. The probability of drawing a black ball is

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#Question id: 21808

#Unit 12. Applied Biology

Which one of the following sensors measures electrical conductance?

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#Question id: 821

#Unit 1. Molecules and their Interaction Relevant to Biology

Why the thermophilic bacteria’s are not melted at the temp on which the most of the proteins have melts?

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#Question id: 97

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is a difference between maltose and cellobiose?