Chemistry, 16.02.2021 21:50 send2tejas
Lake Eola is a sinkhole lake. What reasoning best describes how it formed?
An underground cave collapsed and sediment plug opened.
An underground cave collapsed and became plugged by sediment
A cut -off meander of a stream formed a crescent-shaped lake
A chunk of ice deposited by a glacier melted, and the glacial drift around the former ice block held the water in place.
Answers: 3
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Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
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At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k
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Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?
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Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?
Answers: 1
Lake Eola is a sinkhole lake. What reasoning best describes how it formed?
An underground cave coll...
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