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n200080 [17]
2 years ago
6

A 0.085 M solution of a weak acid has a pH of 2.68. Determine the Ka value for this acid.

Chemistry
1 answer:
lions [1.4K]2 years ago
4 0
HOPE THIS HELPS YOU!!!

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2. A quantity of 1.922g of methanol (CH3OH) was burned in a constant-volume
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Mass of methanol (CH3OH) = 1.922 g
Change in Temperature (t) = 4.20°C
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Let’s assume that no heat is lost to the surroundings. First, let’s calculate the heat changes in the calorimeter. This is calculated using the formula shown below:
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