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kozerog [31]
3 years ago
9

calculate the pH of a solution prepared by dissolving 1.75g of acetate, CH3COONa, in 60.5mL of 0.25M acetic acid, CH3COOH(aq). A

ssume the volume change upon dissolvin the sodium acetate is negligible. Ka of CH3COOH is 1.75 x 10^-5
Mathematics
1 answer:
pentagon [3]3 years ago
4 0

Answer:

PH= 5.00

Step-by-step explanation:

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</span>In Step 1, Hannah wrote \dfrac{d}{dx} (-3+8x) <span> as the sum of two separate derivatives </span>\dfrac{d}{dx}(-3)+ \dfrac{d}{dx} (8x) <span>using the </span><span>sum rule.
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<em /><em>PURPLE MARBLES=P
WHITE MARBLES=W

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Then, write out the main equation.
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Add 6 to both sides.
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Now that we know there are 17 white marbles, we can go back to the equation about how many purple marbles there are. 
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To make sure your answer is correct, check your work by plugging in the values for P+W=96.
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